{"id":994,"date":"2024-07-06T20:45:35","date_gmt":"2024-07-06T12:45:35","guid":{"rendered":"http:\/\/blue.yn.cn\/?p=994"},"modified":"2024-07-08T21:28:05","modified_gmt":"2024-07-08T13:28:05","slug":"ipv6%e5%9f%ba%e7%a1%80","status":"publish","type":"post","link":"http:\/\/blue.yn.cn\/?p=994","title":{"rendered":"IPv6\u57fa\u7840"},"content":{"rendered":"

\u672c\u7ae0\u7ed3\u5408eve-ng<\/code>\u6765\u91cd\u70b9\u4ecb\u7ecdipv6<\/code>\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u4e3b\u8981\u5305\u62ecipv6<\/code>\u683c\u5f0f\u3001ipv6<\/code>\u5730\u5740\u5206\u7c7b\u53ca\u5e94\u7528\u573a\u666f\u3001\u5982\u4f55\u5728\u4e3b\u673a\/\u8def\u7531\u5668\u4e0a\u624b\u52a8\u914d\u7f6eipv6<\/code>\u5730\u5740\u3001ipv6<\/code>\u4e2d\u91cd\u8981\u7684\u7f51\u7edc\u63a7\u5236\u4fe1\u606f\u534f\u8bae\u7248\u672c6\uff08internet control message protocol version 6,icmp6<\/code>)\u3001\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\uff08neighbor discovery protocol,ndp<\/code>\uff09\u3001\u91cd\u590d\u5730\u5740\u68c0\u67e5\uff08duplicated address detection,dad<\/code>\uff09\u7b49\u5185\u5bb9\u3002<\/p>\n

ipv6\u5730\u5740\u8868\u793a\u65b9\u6cd5<\/h3>\n

ipv6<\/code>\u5730\u5740\u591a\u8fbe128\u4f4d\uff0c\u5341\u516d\u8fdb\u5236\u3002\u5728ipv6<\/code>\u7684\u5177\u4f53\u8868\u793a\u65b9\u6cd5\u4e0a\uff0c\u67093\u4e2d\u8868\u793a\u65b9\u6cd5\u8f83\u4e3a\u6d41\u884c\uff0c\u5373\u9996\u9009\u683c\u5f0f\u3001\u538b\u7f29\u683c\u5f0f\u548c\u5185\u5d4cipv4<\/code>\u5730\u5740\u7684ipv6<\/code>\u5730\u5740\u683c\u5f0f<\/p>\n

\u9996\u9009\u683c\u5f0f<\/h4>\n

ipv6<\/code>\u5730\u5740\u7684\u9996\u9009\u683c\u5f0f\u662f\u6700\u4e25\u8c28\u7684\u8868\u793a\u65b9\u6cd5\uff0c\u5b83\u5c06ipv6<\/code>\u7684128\u4f4d\u7528:<\/code>\u5206\u62108\u6bb5\uff0c\u6bcf\u6bb516\u4f4d\uff0c\u6bcf\u8fde\u7eed\u76844\u4f4d\u8f6c\u6362\u6210\u5341\u516d\u8fdb\u5236\u3002\u4ee5\u9996\u9009\u683c\u5f0f\u6765\u8868\u793aipv6<\/code>\u5730\u5740\uff0c\u9700\u8981\u7279\u522b\u6ce8\u610f\u4e24\u70b9\uff1a<\/p>\n

    \n
  • 1.\u4e0e\u5341\u8fdb\u5236\u8868\u793a\u7684ipv4<\/code>\u5730\u5740\u4e00\u6837\uff0c\u6bcf\u6bb5\u4e2d4\u4e2a\u5341\u516d\u8fdb\u5236\u524d\u9762\u76840\u53ef\u4ee5\u7701\u7565\uff0c\u4f46\u540e\u9762\u76840\u4e0d\u53ef\u4ee5\u7701\u7565<\/li>\n
  • 2.\u5982\u679c\u4e00\u4e2a\u6bb5\u4e2d4\u4e2a\u5341\u516d\u8fdb\u5236\u6570\u5168\u662f0\uff0c\u5219\u5fc5\u987b\u8981\u5199\u4e00\u4e2a0<\/li>\n<\/ul>\n

    \u538b\u7f29\u683c\u5f0f<\/h4>\n

    \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7279\u522b\u662f\u670d\u52a1\u5668\u3001\u7f51\u5173\u7b49\u7528\u5230\u7684ipv6<\/code>\u5730\u5740\uff0c\u90fd\u4f1a\u51fa\u73b0\u8fde\u7eed\u591a\u4f4d0\uff0c\u6b64\u65f6\u91c7\u7528\u538b\u7f29\u683c\u5f0f\u6765\u8868\u793a\u4f1a\u66f4\u5408\u7406\u3002\u5047\u8bbe\u4e00\u4e2a\u9996\u9009\u683c\u5f0f\u7684ipv6<\/code>\u5730\u5740\u4e3a2001:DA8:1004:0:0:0:0:1<\/code>\uff0c\u8fd9\u91cc\u8fde\u7eed\u7684\u591a\u4e2a0\u5c31\u53ef\u4ee5\u7528::<\/code>\u6765\u4ee3\u66ff\uff0c\u8be5\u5730\u5740\u5c31\u53ef\u4ee5\u5199\u51fa2001:DA8:1004::1<\/code>\u3002
    \n\u4ee5\u538b\u7f29\u683c\u5f0f\u6765\u8868\u793aipv6<\/code>\u5730\u5740\u65f6\uff0c\u4e5f\u9700\u8981\u6ce8\u610f\u4e24\u70b9\uff1a<\/p>\n

      \n
    • \u524d\u9762\u63d0\u5230\u8fde\u7eed\u7684\u591a\u4e2a0\u662f\u9996\u9009\u683c\u5f0f\u4e2d\u6bcf\u4e00\u6bb5\u90fd\u4e3a0\uff0c\u800c\u4e0d\u5305\u62ec\u524d\u9762\u4e00\u6bb5\u672b\u5c3e\u76840\u548c\u540e\u9762\u4e00\u6bb5\u9996\u4f4d\u76840<\/li>\n
    • \u538b\u7f29\u683c\u5f0f\u4e2d\u7684::<\/code>\u53ea\u80fd\u51fa\u73b0\u4e00\u6b21<\/li>\n<\/ul>\n

      \u9a8c\u8bc1ipv6\u5730\u5740\u7684\u5408\u6cd5\u6027<\/p>\n

        \n
      • \u8bbe\u7f6e\u5408\u6cd5\u7684\u9996\u9009\u683c\u5f0f\u548c\u538b\u7f29\u683c\u5f0f\u7684ipv6<\/code>\u5730\u5740<\/li>\n
      • \u8bbe\u7f6e\u9996\u9009\u683c\u5f0f\u5c11\u4e8e7\u6bb5\u548c\u538b\u7f29\u683c\u5f0f\u51fa\u73b0\u4e24\u4e2a::<\/code>\u7684\u975e\u6cd5\u683c\u5f0f\u5730\u5740\uff0c\u8ba9\u7cfb\u7edf\u5224\u5b9a\u662f\u5426\u5408\u6cd5<\/li>\n
      • \u7701\u53bb\u524d\u9762\u76840\u548c\u7701\u53bb\u540e\u9762\u76840\uff0c\u4e0e\u771f\u5b9e\u5730\u5740\u8fdb\u884c\u6bd4\u8f83<\/li>\n<\/ul>\n
          \n
        1. \n

          \u914d\u7f6eipv6<\/code>\u5730\u5740\uff0c\u5728win10<\/code>\u624b\u52a8\u8f93\u5165\u9996\u9009\u683c\u5f0f\u7684ipv6<\/code>\u5730\u57402001:0da8:1001:aabb:0001:0000:abcd:bbc0<\/code>\uff0c\u5b50\u7f51\u524d\u7f00\u957f\u5ea6\u4fdd\u6301\u9ed8\u8ba4\u768464\uff0c\u5176\u4ed6\u4fdd\u6301\u7a7a\u767d\uff0c\u5355\u51fb\u786e\u5b9a\u6309\u94ae\u3002
          \n\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u8f93\u5165ipconfig<\/code>\u547d\u4ee4\uff0c\u67e5\u770b\u8bbe\u7f6e\u7684ipv6<\/code>\u5730\u5740\u3002\u7b2c\u4e8c\u6bb50da8<\/code>\u524d\u9762\u76840\u53ef\u4ee5\u7701\u7565\uff0c\u7b2c\u4e09\u6bb51001<\/code>\u4e2d\u95f4\u76840\u4e0d\u80fd\u7701\u7565\uff0c\u7b2c\u4e94\u6bb50001<\/code>\u524d\u9762\u76840\u53ef\u7701\u7565\uff0c\u53d8\u6210\u4e861\uff0c\u7b2c\u516d\u6bb5\u76840000<\/code>\u53d8\u6210\u4e860\uff0c\u4fdd\u7559\u4e861\u4f4d\uff0c\u4e0d\u80fd\u5168\u7701\u7565\uff0c\u7b2c\u516b\u6bb5bbc0<\/code>\u6700\u540e\u76840\u4e0d\u80fd\u7701\u7565<\/p>\n<\/li>\n

        2. \n

          \u8bbe\u7f6eipv6<\/code>\u5730\u5740\u4e3a2001:da8:1001:aabb:0:0:abcd:bbc0<\/code>,\u518d\u7528ipconfig<\/code>\u547d\u4ee4\u9a8c\u8bc1\u3002\u7b2c\u4e94\u6bb5\u548c\u7b2c\u516d\u6bb5\u7684\u8fde\u7eed\u4e24\u4e2a0\u88ab\u8f6c\u6210\u4e86\u538b\u7f29\u683c\u5f0f::<\/code>\u3002\u518d\u8bbe\u7f6eipv6<\/code>\u5730\u5740\u4e3a2001:0:0:1:1:0:0:1<\/code>\uff0c\u7ee7\u7eed\u7528ipconfig<\/code>\u9a8c\u8bc1\u3002ipv6<\/code>\u5730\u5740\u7b2c\u4e8c\u6bb5\u548c\u7b2c\u4e09\u6bb5\u76840\u88ab\u538b\u7f29\u6210::<\/code>\uff0c\u7b2c\u516d\u6bb5\u548c\u7b2c\u4e03\u6bb5\u4e0d\u518d\u88ab\u538b\u7f29\u6210::<\/code>\uff0c\u4e5f\u5c31\u662f\u8bf4\u538b\u7f29\u683c\u5f0f\u5730\u5740\u6700\u591a\u53ea\u5141\u8bb8\u51fa\u73b0\u4e00\u6b21::<\/code>\u3002\u9700\u8981\u8bf4\u660e\u7684\u4e00\u70b9\u662f\uff0c\u538b\u7f29\u683c\u5f0f\u4f18\u5148\u8003\u8651\u957f\u5ea6\uff0c\u5728\u957f\u5ea6\u76f8\u540c\u7684\u60c5\u51b5\u4e0b\u4f18\u5148\u8003\u8651\u9ad8\u4f4d\u3002<\/p>\n<\/li>\n

        3. \n

          \u7ee7\u7eed\u8bbe\u7f6e\u9519\u8bef\u5730\u57402001::1::1<\/code>\uff0cwindows<\/code>\u7cfb\u7edf\u4f1a\u5224\u5b9aipv6<\/code>\u5730\u5740\u65e0\u6548\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u5185\u5d4cipv4\u5730\u5740\u7684ipv6\u5730\u5740\u683c\u5f0f<\/h4>\n

          \u5176\u4e66\u5199\u683c\u5f0f\u4e00\u822c\u662f\u524d\u976296\u4f4d\u5730\u5740\u7528\u9996\u9009\u683c\u5f0f\u6216\u538b\u7f29\u683c\u5f0f\u7684\u5341\u516d\u8fdb\u5236\u6570\u8868\u793a\uff0c\u540e\u9762\u8ffd\u52a0\u4ee5\u5341\u8fdb\u5236\u6570\u8868\u793a\u768432\u4f4dipv4<\/code>\u5730\u5740\u3002\u6bd4\u5982\uff1a2001:da8:1004::192.168.1.1<\/code>\u3002\u5176\u5b9e\u8fd9\u79cd\u683c\u5f0f\u53ea\u662f\u4fbf\u4e8e\u4e66\u5199\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u5c06\u672b\u5c3e\u7684ipv4<\/code>\u5730\u5740\u8f6c\u6362\u6210\u5341\u516d\u8fdb\u5236\u3002<\/p>\n

          \u5b50\u7f51\u524d\u7f00\u548c\u63a5\u53e3ID<\/h3>\n

          \u5b50\u7f51\u524d\u7f00<\/h4>\n
            \n
          • \n

            \u5728ipv4<\/code>\u7f51\u7edc\u4e2d\uff0c\u5b50\u7f51\u63a9\u7801\u7528\u6765\u6307\u660e\u7f51\u7edc\u53f7\u548c\u4e3b\u673a\u53f7\u3002\u5982192.168.1.1\/24<\/code>\uff0c\u7f51\u7edc\u53f7\u5c31\u662f192.168.1.0\/24<\/code>\uff0c\u4e3b\u673a\u53f7\u5c31\u662f1<\/code>.ipv6<\/code>\u4e2d\uff0c\u7f51\u7edc\u53f7\u6539\u540d\u4e3a\u7f51\u7edc\u524d\u7f00\uff0c\u4e3b\u673a\u53f7\u6539\u540d\u4e3a\u63a5\u53e3id<\/code>\u4e86\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u5730\u5740\u524d\u7f00\u957f\u5ea6\u4e3a64\uff0c\u5373\u5730\u5740\u524d\u7f00\u548c\u63a5\u53e3\u6807\u8bc6\u7b26\u5404\u536064\u4f4d\u30022001:1::1\/64<\/code>\u7684\u524d\u7f00\u5c31\u662f2001:1::\/64<\/code>,\u63a5\u53e3\u6807\u8bc6\u7b26\u5c31\u662f\u5269\u4f59\u7684::1<\/code>\u3002\u867d\u7136RFC 4291<\/code>\u89c4\u5b9a\uff0c\u9664\u4e86\u4e8c\u8fdb\u5236000<\/code>\u5f00\u5934\u7684ipv6<\/code>\u5730\u5740\uff0c\u5730\u5740\u524d\u7f00\u548c\u63a5\u53e3\u6807\u8bc6\u7b26\u5fc5\u987b\u5404\u536064\u4f4d\uff0c\u4e14\u63a5\u53e3\u6807\u8bc6\u7b26\u5fc5\u987b\u662f\u4fee\u6b63\u7684EUI-64<\/code>\uff0864-bit extended unique identifier<\/code>,64\u4f4d\u6269\u5c55\u552f\u4e00\u6807\u8bc6\u7b26\uff0c\u7531\u7f51\u5361\u7684mac<\/code>\u5730\u5740\u8f6c\u6362\u800c\u6765\uff09\u683c\u5f0f\u3002\u4f46\u5b9e\u9645\u5e94\u7528\u5e76\u4e0d\u603b\u662f\u8fd9\u6837\u3002\u8fd9\u662f\u56e0\u4e3a\u9650\u5236\u5730\u5740\u524d\u7f00\u957f\u5ea6\u4f1a\u4f7f\u5e94\u7528\u7684\u7075\u6d3b\u6027\u964d\u4f4e\uff0c\u800c\u89c4\u5b9aEUI-64<\/code>\u683c\u5f0f\u7684\u63a5\u53e3\u6807\u8bc6\u7b26\u5219\u5b58\u5728\u9690\u79c1\u6cc4\u9732\u7684\u98ce\u9669<\/p>\n<\/li>\n

          • \n

            \u7f51\u7edc\u8bbe\u5907\u9009\u8def\u7684\u4f9d\u636e\u5c31\u662f\u8def\u7531\u8868\u3002\u5728ipv4<\/code>\u7f51\u7edc\u4e2d\uff0c\u7531\u5b50\u7f51\u63a9\u7801\u4e0e\u76ee\u7684ip<\/code>\u505a\u4e0e\u8fd0\u7b97\u6765\u5f97\u51fa\u7f51\u7edc\u53f7\uff0c\u518d\u67e5\u8def\u7531\u8868\u4e2d\u5bf9\u5e94\u7f51\u7edc\u53f7\u7684\u5413\u4e00\u8df3\uff0c\u5c31\u53ef\u4ee5\u9009\u62e9\u51fa\u53e3\u8f6c\u53d1\u6570\u636e\u4e86\u3002\u5728ipv6<\/code>\u7528\u5730\u5740\u524d\u7f00\u957f\u5ea6\u6765\u66ff\u4ee3\u4e86\u5b50\u7f51\u63a9\u7801\u7684\u8ba1\u7b97\u529f\u80fd\u3002<\/p>\n<\/li>\n

          • \n

            \u8bbe\u7f6eipv6<\/code>\u5730\u5740\u4e3a2001:250:5005:1::1\/64<\/code>\uff0c\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e0b\u6267\u884croute print -6<\/code>\u547d\u4ee4\uff0c\u89c2\u5bdf\u4e3b\u673a\u8def\u7531\u8868
            \n\"file\"
            \nroute print<\/code>\u547d\u4ee4\u53ef\u540c\u65f6\u663e\u793aipv4<\/code>\u548cipv6<\/code>\u7684\u8def\u7531\u8868\uff0c-4<\/code>\u548c-6<\/code>\u53c2\u6570\u7528\u6765\u8bbe\u5b9a\u53ea\u663e\u793aipv4<\/code>\u6216ipv6<\/code>\u7684\u8def\u7531\u8868\u3002
            \n\u63a5\u53e3\u5217\u8868\u663e\u793a\u5f53\u524d\u8ba1\u7b97\u673a\u6709\u51e0\u4e2a\u63a5\u53e3\uff08\u4e5f\u79f0\u7f51\u7edc\u9002\u914d\u5668\uff09\u3002\u56fe\u4e2d\u663e\u793a\u67093\u4e2a\u63a5\u53e3\uff0c\u7f16\u53f7\u4e3a4\u7684\u63a5\u53e3\u662f\u8ba1\u7b97\u673a\u7684\u7269\u7406\u7f51\u5361\uff0c\u53e6\u5916\u4e24\u4e2a\u662f\u865a\u62df\u7f51\u7edc\u9002\u914d\u5668\u3002
            \nipv6<\/code>\u8def\u7531\u8868\u663e\u793a\u5f53\u524d\u8ba1\u7b97\u673a\u7684\u8def\u7531\u8868\uff0c4<\/code>\u662f\u63a5\u53e3\u7f16\u53f7\uff1b266<\/code>\u662f\u8dc3\u70b9\u6570\uff0c\u8dc3\u70b9\u6570\u8d8a\u5c0f\uff0c\u8def\u7531\u8d8a\u4f18\u5148\uff1b2001:250:5005:1111::\/64<\/code>\u662f\u5177\u4f53\u7684\u8def\u7531\u6761\u76ee\uff1b\u5728\u94fe\u8def\u4e0a\u76f8\u5f53\u4e8e\u662f\u76f4\u8fde\u8def\u7531\uff0c\u82e5\u662f\u975e\u76f4\u8fde\u8def\u7531\uff0c\u8fd9\u91cc\u663e\u793a\u7684\u5219\u662f\u5413\u4e00\u8df3\u7684\u5730\u5740\u3002<\/p>\n<\/li>\n<\/ul>\n

            \u63a5\u53e3ID<\/h4>\n
              \n
            • \n

              \u4e00\u65e6\u5728\u4e3b\u673a\u6216\u8def\u7531\u5668\u7b49\u7f51\u7edc\u63a5\u53e3\u542f\u7528\u4e86ipv6<\/code>\u534f\u8bae\uff0c\u5c31\u4f1a\u5728\u8be5\u63a5\u53e3\u4e0b\u81ea\u52a8\u751f\u6210\u4e00\u4e2aFE80::<\/code>\u5f00\u5934\u7684\u94fe\u8def\u672c\u5730\u5730\u5740\uff0c\u8fd9\u4e5f\u662fipv6<\/code>\u7684\u5373\u63d2\u5373\u7528\u7279\u6027\uff0c\u5373\u89c4\u5b9a\u597d\u56fa\u5b9a\u524d\u7f00\uff0c\u518d\u5feb\u901f\u751f\u6210\u63a5\u53e3\u6807\u8bc6\u7b26\u4ee5\u62e5\u6709\u4e00\u4e2a\u5b8c\u6574\u7684ipv6<\/code>\u5730\u5740\u3002\u8fd9\u4e2a\u63a5\u53e3\u6807\u8bc6\u7b26\uff08\u4e5f\u53eb\u63a5\u53e3ID<\/code>\uff09\u662f\u57fa\u4e8eEUI-64<\/code>\u683c\u5f0f\u7684\u63a5\u53e3\u6807\u8bc6\u7b26\u3002
              \n\u4ee5\u592a\u7f51\u7684mac<\/code>\u5730\u5740\u662f48\u4f4d\uff0c\u800c\u57fa\u4e8eEUI-64<\/code>\u683c\u5f0f\u7684\u63a5\u53e3ID<\/code>\u662f64\u4f4d\uff0c\u5728mac<\/code>\u5730\u5740\u4e2d\u95f4\u63d2\u5165\u7279\u5b9a\u7684FFFE<\/code>\uff0816\u4f4d\uff09\uff0c\u5e76\u5c06\u6807\u8bc6\u5168\u7403\/\u672c\u5730\u8303\u56f4\u7684\u7b2c7\u4f4d\u8bbe\u7f6e\u4e3a1.\u5982\u679c\u7b2c7\u4e3a\u672c\u8eab\u662f1\uff0c\u5219\u8f6c\u62100.\u8fd9\u91cc\u5047\u5b9a\u4ee5\u592a\u7f51\u63a5\u53e3\uff08\u5982\u7f51\u5361\uff09\u7684mac<\/code>\u5730\u5740\u662f\u5168\u7403\u552f\u4e00\u7684\uff0c\u56e0\u6b64\u81ea\u52a8\u751f\u6210\u7684EUI-64<\/code>\u683c\u5f0f\u7684\u63a5\u53e3\u6807\u8bc6\u7b26\u4e5f\u662f\u552f\u4e00\u7684\u3002<\/p>\n<\/li>\n

            • \n

              \u914d\u7f6e\u8ba1\u7b97\u673a\uff0c\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e2d\u8f93\u5165ipconfig \/all<\/code>\u547d\u4ee4\uff0c\u67e5\u770b\u63a5\u53e3mac\u5730\u5740\u548c\u4ee5FE80<\/code>\u5f00\u5934\u7684\u5730\u5740\u7684\u63a5\u53e3\u6807\u8bc6\u7b26\u90e8\u5206\u8fd9\u4e24\u79cd\u4e4b\u95f4\u7684\u5bf9\u5e94\u5173\u7cfb\uff0c\u9a8c\u8bc1\u662f\u5426\u7b26\u5408EUI-64<\/code>\u683c\u5f0f
              \n\"file\"
              \nmac<\/code>\u5730\u5740\u662f50:00:00:01:00:00<\/code>\uff0c\u94fe\u8def\u672c\u5730\u5730\u5740\u7684\u63a5\u53e3id<\/code>\u662fd57c:b6c:cf69:cec6<\/code>\uff0c\u8bf4\u660e\u63a5\u53e3\u6807\u8bc6\u7b26\u4e0e\u57fa\u4e8emac<\/code>\u5730\u5740\u8f6c\u6362\u751f\u6210\u7684EUI-64<\/code>\u683c\u5f0f\u7684\u6807\u8bc6\u7b26\u4e4b\u95f4\u6ca1\u6709\u5173\u7cfb<\/p>\n<\/li>\n

            • \n

              \u914d\u7f6e\u8def\u7531\u5668\u3002\u53cc\u51fb\u8def\u7531\u5668\uff0c\u6253\u5f00\u8def\u7531\u5668\u7684\u914d\u7f6e\u754c\u9762\uff0c\u6267\u884c\u4e0b\u9762\u7684\u914d\u7f6e<\/p>\n

              enable\nconfigure terminal\ninterface ethernet 0\/0\nipv6 enable\nno shutdown\nend<\/code><\/pre>\n
              \u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u4f7f\u7528show ipv6 interface ethernet 0\/0<\/code>\u547d\u4ee4\u67e5\u770b\u4ee5FE80<\/code>\u5f00\u5934\u7684\u94fe\u8def\u672c\u5730\u5730\u5740\u7684\u63a5\u53e3id<\/code>\uff0c\u4f7f\u7528show interface ethernet 0\/0<\/code>\u547d\u4ee4\u67e5\u770b\u63a5\u53e3\u7684mac<\/code>\u5730\u5740\u3002\u53ef\u4ee5\u5f97\u51fa\u7f51\u7edc\u8bbe\u5907\u662f\u6839\u636eEUI-64<\/code>\u81ea\u52a8\u914d\u7f6e\u94fe\u8def\u672c\u5730\u5730\u5740\u3002<\/p>\n<\/li>\n
            • \n
              \u4fee\u6539windows<\/code>\u7684\u9ed8\u8ba4\u914d\u7f6e\u3002\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u6267\u884cnetsh interface ipv6 show global<\/code>\u547d\u4ee4
              \n\"file\"
              \n\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u7cfb\u7edf\u9ed8\u8ba4\u5df2\u7ecf\u5bf9\u63a5\u53e3id<\/code>\u968f\u673a\u5316\u4e86\u3002\u5982\u679c\u8981\u4f7f\u7528EUI-64<\/code>\u683c\u5f0f\u7684\u63a5\u53e3id<\/code>\uff0c\u5173\u95ed\u968f\u673a\u6807\u8bc6\u7b26\u9009\u9879\u5373\u53ef\u3002netsh interface ipv6 set global randomizeidentifiers=disable store=persistent<\/code><\/p>\n<\/li>\n
            • \n
              \u7f51\u7edc\u8bbe\u5907\u914d\u7f6eEUI-64<\/code>\u683c\u5f0f\u7684ip<\/code>\u5730\u5740\u3002\u6267\u884c\u5982\u4e0b\u547d\u4ee4<\/p>\n<\/li>\n<\/ul>\n
              ipv6 address 2001:1::\/64 eui-64  \/\/\u8bbe\u7f6e\u63a5\u53e3\u7684ipv6\u5730\u5740\uff0c\u63a5\u53e3id\u91c7\u7528eui-64\u683c\u5f0f\u81ea\u52a8\u751f\u6210\nipv6 address 2001:2::1\/64  \/\/\u4e00\u4e2a\u63a5\u53e3\u53ef\u4ee5\u914d\u7f6e\u591a\u4e2aipv6\u5730\u5740\uff0c\u6b64\u5730\u5740\u7684\u63a5\u53e3ID\u6307\u5b9a\u4e3a::1\n\nRouter#show ipv6 interface ethernet 0\/0\nEthernet0\/0 is up, line protocol is up\n  IPv6 is enabled, link-local address is FE80::A8BB:CCFF:FE00:300 \n  No Virtual link-local address(es):\n  Global unicast address(es):\n    2001:1::A8BB:CCFF:FE00:300, subnet is 2001:1::\/64 [EUI]\n    2001:2::1, subnet is 2001:2::\/64 \n  Joined group address(es):\n    FF02::1\n    FF02::1:FF00:1\n    FF02::1:FF00:300<\/code><\/pre>\n
              Ipv6\u5730\u5740\u5206\u7c7b<\/h3>\n
              \u76f8\u8f83\u4e8eipv4<\/code>\u5730\u5740\u7684\u5206\u7c7b\u60c5\u51b5\uff0cipv6<\/code>\u5730\u5740\u6709\u4ee5\u4e0b3\u4e2a\u91cd\u8981\u53d8\u5316<\/p>\n
                \n
              • ipv6<\/code>\u5730\u5740\u4e0d\u518d\u6709\u7f51\u7edc\u5730\u5740\u548c\u5e7f\u64ad\u5730\u5740\uff0c\u5e7f\u64ad\u88ab\u7ec4\u64ad\u66ff\u4ee3\uff0c\u51cf\u5c11\u4e86\u5e7f\u64ad\u98ce\u66b4\u5bf9\u7f51\u7edc\u6027\u80fd\u7684\u5f71\u54cd<\/li>\n
              • \u4e0d\u518d\u6709A\u3001B\u3001C\u3001D\u3001E<\/code>\u7c7b\u5730\u5740\uff0c\u800c\u662f\u56fa\u5b9a\u7279\u5b9a\u7684\u5730\u5740\u7528\u4e8e\u7279\u6b8a\u7684\u7f51\u7edc\u6216\u73af\u5883<\/li>\n
              • \u4e00\u4e2a\u63a5\u53e3\u4e00\u822c\u4f1a\u6709\u591a\u4e2aipv6<\/code>\u5730\u5740\uff0c\u6bcf\u4e2a\u5730\u5740\u6709\u4e0d\u540c\u7684\u7528\u9014<\/li>\n<\/ul>\n
                ipv6<\/code>\u5730\u5740\u5206\u4e3a3\u7c7b\uff1a\u5355\u64ad\u3001\u4efb\u535a\u548c\u591a\u64ad\u3002ipv6<\/code>\u4e2d\u8fd8\u6709\u7279\u4fd7\u7684\u4e3a\u6307\u5b9a\u5730\u5740\u548c\u73af\u56de\u5730\u5740\u3002<\/p>\n
                \u5355\u64ad\u5730\u5740<\/h4>\n
                \u5355\u64ad\u5730\u5740\u7528\u4e8e\u6807\u8bc6\u4e00\u5b9a\u8303\u56f4\u5185\u552f\u4e00\u7684\u7f51\u7edc\u63a5\u53e3\uff0c\u53d1\u9001\u7ed9\u5355\u8584\u5730\u5740\u7684\u6570\u636e\u5305\u5c06\u6700\u7ec8\u53d1\u9001\u5230\u7531\u8be5\u5730\u5740\u6807\u8bc6\u7684\u7f51\u7edc\u63a5\u53e3\u3002\u5355\u64ad\u5730\u5740\u5177\u6709\u4e24\u4e2a\u7279\u5b9a\uff1a\u5728\u4e00\u5b9a\u8303\u56f4\u5185\u552f\u4e00\u5b58\u5728\uff1b\u4e00\u4e2a\u5730\u5740\u53ea\u80fd\u914d\u7f6e\u5728\u4e00\u4e2a\u63a5\u53e3\u4e0a\u3002\u4e00\u4e2a\u5355\u64ad\u5730\u5740\u5305\u62ecN<\/code>\u4f4d\u7f51\u7edc\u524d\u7f00\u548c128-N<\/code>\u4f4d\u63a5\u53e3\u6807\u8bc6\u7b26\uff0c\u4e14\u901a\u5e38\u60c5\u51b5\u4e0b\u524d\u7f00\u957f\u5ea6\u548c\u63a5\u53e3\u6807\u8bc6\u7b26\u90fd\u662f64\u4f4d\u3002<\/p>\n
                \u5355\u64ad\u5730\u5740\u53c8\u53ef\u7ee7\u7eed\u5206\u4e3a4\u7c7b\uff1a\u53ef\u805a\u5408\u5168\u7403\u5355\u64ad\u5730\u5740\u3001\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u3001\u7ad9\u70b9\u672c\u5730\u5355\u64ad\u5730\u5740\u3001\u7ad9\u70b9\u672c\u5730\u5355\u64ad\u5730\u5740\u3001\u5185\u5d4cipv4<\/code>\u5730\u5740\u7684\u517c\u5bb9\u5730\u5740<\/p>\n
                  \n
                1. \n
                  \u53ef\u805a\u5408\u5168\u7403\u5355\u64ad\u5730\u5740
                  \n\u53ef\u805a\u5408\u5168\u7403\u5355\u64ad\u5730\u5740\u5373\u5728\u5168\u7403ipv6<\/code>\u4e92\u8054\u7f51\u4e2d\u53ef\u805a\u5408\u3001\u53ef\u8def\u7531\u7684\u5730\u5740\uff0c\u7c7b\u4f3c\u4e8eipv4<\/code>\u7684\u516c\u7f51\u5730\u5740\uff0c\u5728ipv6<\/code>\u7f51\u7edc\u4e2d\u53ef\u76f8\u4e92\u76f4\u63a5\u901a\u4fe1\u3002
                  \n\u867d\u7136ipv6<\/code>\u5730\u5740\u5f88\u591a\uff0c\u4f46\u76ee\u524d\u53ef\u805a\u5408\u7684\u5168\u7403\u5355\u64ad\u5730\u5740\u4ec5\u9650\u4e8e\u524d3\u4f4d\u662f001<\/code>\u7684\u5730\u5740\uff0c\u53732000::\/3<\/code>\u3002<\/p>\n<\/li>\n
                2. \n
                  \u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740
                  \n\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u662f\u4ee5FE80::\/64<\/code>\u6253\u5934\u7684\u5730\u5740\uff0c\u5b83\u5728ipv6<\/code>\u901a\u4fe1\u4e2d\u662f\u53d7\u9650\u5236\u7684\uff0c\u5176\u4f5c\u7528\u8303\u56f4\u4ec5\u9650\u4e8e\u8fde\u63a5\u5230\u540c\u4e00\u672c\u5730\u94fe\u8def\u7684\u8282\u70b9\u4e4b\u95f4\u3002\u4e5f\u53ef\u4ee5\u7b80\u5355\u5730\u8ba4\u4e3a\u94fe\u8def\u672c\u5730\u5730\u5740\u53ea\u7528\u6765\u5728\u4e0d\u8de8\u7f51\u6bb5\u7684\u5c40\u57df\u7f51\u901a\u4fe1\u3002<\/p>\n<\/li>\n<\/ol>\n
                  \u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u5728\u5c40\u57df\u7f51\u901a\u4fe1\u4e2d\u6709\u7740\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u81ea\u52a8\u914d\u7f6e\u673a\u5236\u3001\u90bb\u5c45\u53d1\u73b0\u673a\u5236\u7b49\u90fd\u4f1a\u7528\u5230\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u3002<\/p>\n
                  \u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u90fd\u662f\u81ea\u52a8\u914d\u7f6e\u7684\uff0c\u5373\u53ea\u8981\u63a5\u53e3\u542f\u7528\u4e86ipv6<\/code>\u534f\u8bae\uff0c\u5c31\u4f1a\u81ea\u52a8\u751f\u6210FE80::\/64+64<\/code>\u4f4d\u63a5\u53e3id<\/code>\uff08\u53ef\u4e3aEUI-64<\/code>\u683c\u5f0f\uff0c\u4e5f\u53ef\u9075\u5faa\u79c1\u5bc6\u6027\u6269\u5c55\uff0c\u5bf9\u63a5\u53e3id<\/code>\u8fdb\u884c\u968f\u673a\u5316\u5904\u7406\uff09\u5f62\u5f0f\u7684ipv6<\/code>\u5730\u5740\u3002\u8be5\u5730\u5740\u4e5f\u53ef\u4ee5\u624b\u52a8\u4fee\u6539\u3002<\/p>\n
                  \u53ef\u4ee5\u5bf9\u8def\u7531\u5668\u4e0a\u7684\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u8fdb\u884c\u4fee\u6539\uff0c\u4e5f\u53ef\u4ee5\u5728\u8ba1\u7b97\u673a\u4e0a\u589e\u52a0\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u3002<\/p>\n
                    \n
                  • \u914d\u7f6e\u8def\u7531\u5668\u7684\u94fe\u8def\u672c\u5730\u5730\u5740<\/li>\n<\/ul>\n
                    Router(config-if)#ipv6 address fe80::abcd link-local \n\nshow ipv6 interface ethernet 0\/0\nEthernet0\/0 is up, line protocol is up\n  IPv6 is enabled, link-local address is FE80::ABCD <\/code><\/pre>\n
                      \n
                    • \u914d\u7f6ewin10<\/code>\u3002\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e0b\u6267\u884cipconfig<\/code>\u547d\u4ee4\uff0c<\/li>\n<\/ul>\n
                      \"file\"<\/p>\n
                      \u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u4e3afe80::5200:ff:fe01:0<\/code>\uff0c\u540e\u9762\u7684%4<\/code>\u8868\u793a\u63a5\u53e3\u7f16\u53f7\u3002
                      \n\u4e3b\u673a\u53ef\u4ee5\u6709\u5f88\u591a\u63a5\u53e3\uff0c\u6bcf\u4e2a\u63a5\u53e3\u90fd\u6709\u4e00\u4e2a\u7f16\u53f7\uff0c\u53ef\u7528\u547d\u4ee4netsh interface ipv6 show interface<\/code>\u6765\u67e5\u770b\u6bcf\u4e2a\u63a5\u53e3\u5bf9\u5e94\u7684\u7f16\u53f7\u3002
                      \n\u6267\u884c\u547d\u4ee4netsh interface ipv6 set address "4" fe80::abc<\/code>\uff0c\u7ed9\u8be5\u63a5\u53e3\u589e\u52a0\u4e00\u4e2a\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u3002<\/p>\n
                      \"file\"<\/p>\n
                      \u8981\u60f3\u5220\u9664\u67d0\u4e2a\u5730\u5740\uff0c\u5c06\u547d\u4ee4\u4e2d\u7684set<\/code>\u6539\u4e3adelete<\/code>\u5373\u53ef<\/p>\n
                        \n
                      • \u6570\u636e\u5305\u6355\u83b7\u6f14\u793a
                        \n\u914d\u7f6e\u8def\u7531\u5668<\/p>\n
                        Router(config)#ipv6 unicast-routing  \/\/\u5f00\u542fipv6\u5355\u64ad\u8def\u7531\u529f\u80fd\uff0c\u8fd9\u91cc\u7684\u601d\u79d1\u8def\u7531\u5668\u9ed8\u8ba4\u4e0d\u652f\u6301ipv6\u8def\u7531\uff0c\u901a\u8fc7\u6b64\u547d\u4ee4\u5f00\u542fipv6\u8def\u7531\u652f\u6301\nRouter(config-if)#no ipv6 nd ra suppress  \/\/guan&#039;b\u5173\u95edipv6\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\u4e2d\u7684\u8def\u7531\u901a\u8fc7\u6291\u5236\u529f\u80fd\uff0c\u4f7fwin10\u5ba2\u6237\u673a\u80fd\u81ea\u52a8\u83b7\u53d6\u5230ipv6\u7f51\u5173<\/code><\/pre>\n<\/li>\n<\/ul>\n
                        \u5728win10<\/code>\u914d\u7f6eipv6<\/code>\u4e3a\u81ea\u52a8\u83b7\u53d6\u5730\u5740\u3002\u7528ipconfig<\/code>\u547d\u4ee4\u67e5\u770b\u672c\u673a\u7684\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u548c\u7f51\u5173\u7684\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\uff0c\u5e76ping<\/code>\u7f51\u5173\u7684\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u3002
                        \n\"file\"<\/p>\n
                        \u53f3\u952e\u5355\u51fb\u8def\u7531\u5668\uff0c\u5728\u5feb\u6377\u83dc\u5355\u4e2d\u9009\u62e9capture-->e\/0\/0<\/code>\uff0c\u6355\u83b7\u6570\u636e\u5305\u5bf9\u8bdd\u6846\u5c06\u5f39\u51fa\u3002
                        \n\"file\"<\/p>\n
                        \u5f53\u7136\uff0c\u4e5f\u53ef\u4ee5\u4ece\u8def\u7531\u5668\u4e0aping<\/code>\u8ba1\u7b97\u673a\u7684\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740<\/p>\n
                        Router>ping fe80::5200:ff:fe01:0\nOutput Interface: ethernet0\/0  \/\/\u7531\u4e8eping\u7684\u662f\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\uff0c\u56e0\u6b64\u9700\u8981\u5728\u8def\u7531\u5668\u4e0a\u660e\u786e\u6307\u51fa\u4ece\u54ea\u4e2a\u63a5\u53e3\u53d1\u51faping\u6570\u636e\u5305\u3002\u5728\u8ba1\u7b97\u673a\u4e0a\u6267\u884cping\u64cd\u4f5c\u65f6\u4e0d\u7528\u6307\u51fa\u54ea\u5757\u7f51\u5361\uff0c\u8ba1\u7b97\u673a\u9ed8\u8ba4\u662f\u4ece\u6bcf\u5757\u7f51\u5361\u53d1\u51faping\u6570\u636e\u5305\uff0c\u6ca1\u6709\u8def\u7531\u5668\u4e25\u8c28\nType escape sequence to abort.\nSending 5, 100-byte ICMP Echos to FE80::5200:FF:FE01:0, timeout is 2 seconds:\nPacket sent with a source address of FE80::ABCD%Ethernet0\/0\n!!!!!\nSuccess rate is 100 percent (5\/5), round-trip min\/avg\/max = 1\/1\/1 ms<\/code><\/pre>\n
                          \n
                        1. \n
                          \u7ad9\u70b9\u672c\u5730\u5355\u64ad\u5730\u5740
                          \n\u7ad9\u70b9\u672c\u5730\u5355\u64ad\u5730\u5740\u662fipv6<\/code>\u4e2d\u7684\u79c1\u7f51\u5730\u5740\u3002FC00::\/7<\/code>\u4e3a\u672c\u5730\u5355\u64ad\u5730\u5740\u3002\u6309\u7167\u5b50\u7f51\u5212\u5206\u7684\u539f\u5219\uff0c\u53ef\u4ee5\u5212\u5206\u4e3aFC00::\/8<\/code>\u548cFD00::\/8<\/code>\uff0c\u5176\u4e2dFC00::\/8<\/code>\u4e3a\u4fdd\u7559\u5730\u5740\u6bb5\uff0cFD00::\/8<\/code>\u4e3a\u7ad9\u70b9\u8303\u56f4\u5185\u7684\u5355\u64ad\u5730\u5740\u3002<\/p>\n<\/li>\n
                        2. \n
                          \u5185\u5d4cipv4<\/code>\u7684\u517c\u5bb9\u5730\u5740<\/p>\n<\/li>\n<\/ol>\n
                          \u4efb\u64ad\u5730\u5740<\/h4>\n
                          \u4efb\u64ad\u5730\u5740\u5728\u5730\u5740\u683c\u5f0f\u4e0a\u4e0e\u5355\u64ad\u5730\u5740\u522b\u65e0\u4e8c\u81f4\uff0c\u4f46\u7528\u9014\u4e0d\u540c\u3002\u5355\u64ad\u5730\u5740\u7528\u4e8e\u4e00\u4e2a\u6e90\u5730\u5740\u5230\u4e00\u4e2a\u76ee\u7684\u5730\u5740\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5373\u4e00\u4e2a\u5355\u64ad\u5730\u5740\u53ea\u80fd\u7528\u4e8e\u4e00\u4e2a\u63a5\u53e3\uff0c\u800c\u4efb\u64ad\u5730\u5740\u662f\u540c\u4e00\u4e2a\u5730\u5740\u7528\u5728\u7f51\u7edc\u4e2d\u591a\u4e2a\u8282\u70b9\u3001\u591a\u4e2a\u63a5\u53e3\u4e4b\u4e0a\u3002\u4efb\u64ad\u5730\u5740\u7528\u4e8e\u8868\u793a\u4e00\u7ec4\u4e0d\u540c\u8282\u70b9\u7684\u63a5\u53e3\u3002\u82e5\u67d0\u4e2a\u6570\u636e\u5305\u7684\u76ee\u7684\u5730\u5740\u662f\u4efb\u64ad\u5730\u5740\uff0c\u8be5\u6570\u636e\u5305\u5c06\u88ab\u53d1\u9001\u5230\u8def\u7531\u610f\u4e49\u4e0a\u6700\u8fd1\u7684\u4e00\u4e2a\u7f51\u7edc\u63a5\u53e3\u3002<\/p>\n
                          \u4e3a\u4e86\u4e0e\u5355\u64ad\u5730\u5740\u533a\u5206\uff0c\u4efb\u64ad\u5730\u5740\u4e00\u822c\u7ea6\u5b9a64\u4f4d\u63a5\u53e3ID<\/code>\u5168\u662f0\u3002\u8fd9\u6709\u70b9\u7c7b\u4f3c\u4e8eipv4<\/code>\u7684\u4e3b\u673a\u4f4d\u4e3a0\u7684\u7f51\u7edc\u5730\u5740\uff0c\u53ea\u4e0d\u8fc7ipv4<\/code>\u4e3b\u673a\u4f4d\u5168\u662f0\u7684\u7f51\u7edc\u5730\u5740\u548c\u4e3b\u673a\u4f4d\u5168\u662f1\u7684\u5e7f\u64ad\u5730\u5740\u662f\u4e0d\u80fd\u5206\u914d\u7ed9\u8bbe\u5907\u4f7f\u7528\u7684\uff0c\u800cipv6<\/code>\u4e2d\u4e3b\u673a\u4f4d\u5168\u662f0\u7684\u4efb\u64ad\u5730\u5740\u548c\u4e3b\u673a\u4f4d\u5168\u662f1\u7684\u5730\u5740\u90fd\u80fd\u4f9b\u8bbe\u5907\u4f7f\u7528\u3002<\/p>\n
                          \u4efb\u64ad\u5730\u5740\u4e00\u822c\u53ea\u80fd\u7528\u4f5c\u76ee\u7684\u5730\u5740\uff0c\u4e0d\u80fd\u7528\u4f5c\u6e90\u5730\u5740\u3002<\/p>\n
                          \u8fd9\u4e2a\u5b9e\u9a8c\u662f\u6a21\u62df\u4efb\u64ad\u5730\u5740\u7684\u4f7f\u7528\uff0c\u5176\u4e2dR1<\/code>\u548cR4<\/code>\u6a21\u62df\u5ba2\u6237\u673a\u3002<\/p>\n
                          \"file\"<\/p>\n
                          R2<\/code>\u548cR3<\/code>\u4e0a\u7684loopback0<\/code>\u6765\u6a21\u62df\u5177\u6709\u76f8\u540c\u4efb\u64ad\u5730\u5740240c::6666<\/code>\u7684\u670d\u52a1\u5668\u3002R1<\/code>\u548cR4<\/code>\u90fd\u8bbf\u95ee240c::6666<\/code><\/p>\n
                          R1\u914d\u7f6e\u5982\u4e0b\uff1a\nenable\nconfig terminal\nhost R1\nipv6 unicast-routing\ninterface eth0\/0\nipv6 enable\nipv6 address 2001:12::1\/64\nno shutdown\nipv6 route ::\/0 2001:12::2  \/\/\u8bbe\u7f6e\u9ed8\u8ba4\u8def\u7531\n\nR2\u914d\u7f6e\u5982\u4e0b:\nenable\nconfig terminal\nhost R2\nipv6 unicast-routing\ninterface eth0\/0\nipv6 enable\nipv6 address 2001:12::2\/64\nno shutdown\ninterface eth0\/1\nipv6 enable\nipv6 address 2001:23::2\/64\nno shutdown\ninterface loopback0  \/\/\u914d\u7f6e\u73af\u56de\u63a5\u53e3\u6765\u6a21\u62df\u670d\u52a1\u5668\u3002\nipv6 enable\nipv6 address 240c::6666\/128 anycast  \/\/\u914d\u7f6e\u4efb\u64adipv6\u5730\u5740\nexit\nipv6 route ::\/0 2001:23::3  \/\/\u914d\u7f6e\u9ed8\u8ba4\u8def\u7531\uff0cR2\u628a\u6240\u6709\u4e0d\u660e\u786e\u7684\u8def\u7531\u90fd\u53d1\u5f80R3\nline vty 0 4\npassword cisco  \/\/\u914d\u7f6e\u8def\u7531\u5668\u7684\u8fdc\u7a0b\u767b\u5f55\u5bc6\u7801\nlogin  \/\/\u8fdc\u7a0b\u8bbf\u95ee\u8981\u6c42\u767b\u5f55\uff0c\u5982\u679c\u914d\u7f6e\u6210no login\u5219\u65e0\u9700\u767b\u5f55\ntransport input all  \/\/\u5141\u8bb8\u591a\u79cd\u534f\u8bae\u8fdc\u7a0b\u8fde\u63a5\u670d\u52a1\u5668\uff0c\u6bd4\u5982telnet\u3001ssh\n\nR3\u914d\u7f6e\u5982\u4e0b\uff1a\nenable\nconfig terminal\nhost R3\nipv6 unicast-routing\ninterface eth0\/0\nipv6 enable\nipv6 address 2001:23::3\/64\nno shutdown\ninterface eth0\/1\nipv6 enable\nipv6 address 2001:34::3\/64\nno shutdown\nexit\nipv6 route ::\/0 2001:23::2\ninterface loopback0\nipv6 enable\nipv6 address 240c::6666\/128 anycast \nline vty 0 4\npassword cisco\nlogin\ntransport input all\n\nR4\u914d\u7f6e\u5982\u4e0b\uff1a\nenable\nconfig terminal\nhost R4\nipv6 unicast-routing\ninterface eth0\/0\nipv6 enable\nipv6 address 2001:34::4\/64\nno shutdown\nipv6 route ::\/0  2001:34::3<\/code><\/pre>\n
                          \u6d4b\u8bd5\uff1a\u5728R1<\/code>\u4e0atelnet<\/code>\u4efb\u64ad\u5730\u5740240c::6666<\/code><\/p>\n
                          R1#telnet 240c::6666\nTrying 240C::6666 ... Open\nUser Access Verification\nPassword:  \/\/\u8f93\u5165\u5bc6\u7801cisco\nR2>  \/\/\u6ce8\u610f\u5230\u767b\u5f55\u7684\u662fR2<\/code><\/pre>\n
                          \u6d4b\u8bd5\uff1a\u5728R4<\/code>\u4e0atelnet<\/code>\u4efb\u64ad\u5730\u5740240c::6666<\/code><\/p>\n
                          R4#telnet 240c::6666\nTrying 240C::6666 ... Open\nUser Access Verification\nPassword:\nR3>  \/\/\u6ce8\u610f\u5230\u767b\u5f55\u7684\u662fR3<\/code><\/pre>\n
                          \u4efb\u64ad\u5730\u5740\u4e00\u822c\u53ea\u80fd\u7528\u4f5c\u76ee\u7684\u5730\u5740\uff0c\u4e0d\u80fd\u7528\u4f5c\u6e90\u5730\u5740\u3002\u4f7f\u7528\u5f85\u7528\u6e90\u5730\u5740240c::6666<\/code>\u7684ping<\/code>\u547d\u4ee4\u65f6\uff0c\u7cfb\u7edf\u5c06\u63d0\u793a\u6e90\u5730\u5740\u975e\u6cd5<\/p>\n
                          R2#ping 2001:34::4 source 240c::6666\n% No valid source address for destination<\/code><\/pre>\n
                          \u7ec4\u64ad\u5730\u5740<\/h4>\n
                          ipv6<\/code>\u4e2d\u7684\u7ec4\u64ad\u5730\u5740\u7528\u6765\u6807\u8bc6\u591a\u4e2a\u63a5\u53e3\uff0c\u5b83\u5bf9\u5e94\u4e8e\u4e00\u7ec4\u63a5\u53e3\u7684\u5730\u5740\uff0c\u4e14\u8fd9\u4e9b\u63a5\u53e3\u901a\u5e38\u5206\u5c5e\u4e8e\u4e0d\u540c\u7684\u8282\u70b9
                          \n\u7531\u6e90\u8282\u70b9\u53d1\u9001\u5230\u7ec4\u64ad\u5730\u5740\u7684\u6570\u636e\u5305\u4f1a\u7531\u8be5\u5730\u5740\u6807\u8bc6\u7684\u6bcf\u4e2a\u63a5\u53e3\u6240\u63a5\u6536\u3002\u7ec4\u64ad\u5730\u5740\u53ea\u80fd\u7528\u4f5c\u76ee\u7684\u5730\u5740<\/p>\n
                          \"file\"<\/p>\n
                          \u6807\u5fd7\u4f4d\u76ee\u524d\u53ea\u5b9a\u4e49\u4e86\u5341\u516d\u8fdb\u5236\u76840\u548c1\uff0c\u5176\u4e2d0\u7ecf\u5e38\u4f7f\u7528\uff0c\u8868\u793a\u6c38\u4e45\uff1b1\u8f83\u5c11\u4f7f\u7528\uff0c\u8868\u793a\u4e34\u65f6\u3002
                          \nipv6<\/code>\u4e0d\u50cfipv4<\/code>\u90a3\u7528\u4f7f\u7528TTL<\/code>\u6765\u9650\u5236\u8303\u56f4\uff0c\u800c\u662f\u4f7f\u7528\u7ec4\u64ad\u5730\u5740\u4e2d\u7684\u8303\u56f4\u5b57\u6bb5\u6765\u5b9a\u4e49\u548c\u9650\u5236\u3002
                          \n\u76ee\u524d\uff0c\u8303\u56f4\u5b57\u6bb5\u5b9a\u4e49\u7684\u5341\u516d\u8fdb\u5236\u6570\u5305\u62ec\uff1a1<\/code>\u8868\u793a\u672c\u5730\u63a5\u53e3\u8303\u56f4\uff1b2<\/code>\u8868\u793a\u672c\u5730\u94fe\u8def\u8303\u56f4\uff1b3<\/code>\u8868\u793a\u672c\u5730\u5b50\u7f51\u8303\u56f4\uff1b4<\/code>\u8868\u793a\u672c\u5730\u7ba1\u7406\u8303\u56f4\uff1b5<\/code>\u8868\u793a\u672c\u5730\u7ad9\u70b9\u8303\u56f4\uff1b8<\/code>\u8868\u793a\u7ec4\u7ec7\u673a\u6784\u8303\u56f4\uff1bE<\/code>\u8868\u793a\u5168\u7403\u8303\u56f4\u3002
                          \n\u5176\u4e2d2<\/code>\u8868\u793a\u7684\u672c\u5730\u94fe\u8def\u8303\u56f4\u8f83\u4e3a\u5e38\u7528\u3002<\/p>\n
                          \u5728ipv6<\/code>\u4e2d\uff0c\u7531\u4e8e\u7ec4\u64ad\u66ff\u4ee3\u4e86\u5e7f\u64ad\uff0c\u6240\u4ee5\u5373\u4fbf\u7f51\u7edc\u4e2d\u6ca1\u6709\u7ec4\u64ad\u5e94\u7528\uff0c\u4e5f\u5e38\u5e38\u89c1\u5230\u4e00\u4e9b\u7ec4\u64ad\u5730\u5740<\/p>\n\n\n\n\n\n\n\n\n\n
                          \u7ec4\u64ad\u5730\u5740<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
                          FF01::1<\/td>\n\u672c\u5730\u63a5\u53e3\u8303\u56f4\u7684\u6240\u6709\u8282\u70b9<\/td>\n<\/tr>\n
                          FF01::2<\/td>\n\u672c\u5730\u63a5\u53e3\u8303\u56f4\u7684\u6240\u6709\u8def\u7531\u5668<\/td>\n<\/tr>\n
                          FF02::1<\/td>\n\u672c\u5730\u94fe\u8def\u8303\u56f4\u7684\u6240\u6709\u8282\u70b9<\/td>\n<\/tr>\n
                          FF02::2<\/td>\n\u672c\u5730\u94fe\u8def\u8303\u56f4\u7684\u6240\u6709\u8def\u7531\u5668<\/td>\n<\/tr>\n
                          FF05::2<\/td>\n\u672c\u5730\u7ad9\u70b9\u8303\u56f4\u7684\u6240\u6709\u8def\u7531\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                            \n
                          1. \n
                            \u88ab\u8bf7\u6c42\u8282\u70b9\u7ec4\u64ad\u5730\u5740
                            \n\u9664\u4e86\u4e0a\u9762\u7684\u5e38\u7528\u7ec4\u64ad\u5730\u5740\uff0c\u8fd8\u6709\u4e00\u79cd\u88ab\u8bf7\u6c42\u8282\u70b9\u7ec4\u64ad\u5730\u5740\uff0c\u5b83\u7684\u524d104\u4f4d\u662f\u56fa\u5b9a\u7684\uff0c\u5373FF02::1:ff00:0000\/104<\/code>\uff0c\u540e\u9762\u768424\u4f4d\u662f\u5355\u64ad\u6216\u4efb\u64ad\u5730\u5740\u7684\u4f4e24\u4f4d\u3002\u88ab\u8bf7\u6c42\u8282\u70b9\u7ec4\u64ad\u5730\u5740\u4e3b\u8981\u7528\u4e8e\u66ff\u4ee3ipv4<\/code>\u7684\u5730\u5740\u89e3\u6790\u534f\u8bae\uff08address resolution protocol,arp<\/code>\uff09\u6765\u83b7\u53d6\u90bb\u5c45\u7684mac<\/code>\u5730\u5740\u4ee5\u751f\u6210\u90bb\u5c45\u8868\uff0c\u5e76\u7528\u5728\u5c40\u57df\u7f51\u8fdb\u884c\u5730\u5740\u51b2\u7a81\u68c0\u6d4b\u3002<\/p>\n<\/li>\n
                          2. \n
                            \u7ec4\u64ad\u5730\u5740\u5230mac<\/code>\u5730\u5740\u7684\u6620\u5c04
                            \n\u7ec4\u64ad\u5730\u5740\u6bd5\u7adf\u5b9e\u5728\u7f51\u7edc\u5c42\u4f7f\u7528\uff0c\u5728\u4ee5\u592a\u7f51\u8fd9\u6837\u7684\u5c40\u57df\u7f51\u4e2d\uff0c\u8fd8\u9700\u8981\u5e95\u5c42\u94fe\u8def\u5c42\u6765\u5c01\u88c5\u4f20\u8f93\u6570\u636e\u5e27\uff0c\u56e0\u6b64\u5c31\u9700\u8981\u5c06\u7ec4\u64ad\u5730\u5740\u6620\u5c04\u6210mac<\/code>\u5730\u5740\u3002\u5728ipv6<\/code>\u4e2d\uff0c\u6620\u5c04\u5173\u7cfb\u662f\u524d16\u4f4d\u4f4d\u56fa\u5b9a\u7684\u5341\u516d\u8fdb\u52363333<\/code>\uff0c\u7136\u540e\u518d\u52a0\u4e0a\u7ec4\u64ad\u5730\u5740\u7684\u4f4e32\u4f4d\uff0c\u8fd9\u5c31\u6784\u6210\u4e8648\u4f4dmac<\/code>\u5730\u5740\u3002
                            \n\u4f8b\u5982\uff0c\u7ec4\u64ad\u5730\u5740\u662fFF02::1111:AAAA:BBBB<\/code>\uff0c\u5219\u5bf9\u5e94\u7684mac<\/code>\u5730\u5740\u5c31\u662f33-33-AA-AA-BB-BB<\/code><\/p>\n<\/li>\n<\/ol>\n
                              \n
                            • \u8def\u7531\u5668\u4e0a\u5e38\u7528\u7684ipv6<\/code>\u5730\u5740
                              \n\u672c\u5b9e\u9a8c\u4e3b\u8981\u662f\u4e3a\u4e86\u8ba9\u6211\u4eec\u719f\u6089\u8def\u7531\u5668\u81f3\u5c11\u5e94\u5177\u6709\u54ea\u4e9bipv6<\/code>\u5730\u5740\uff0c\u5e76\u80fd\u77e5\u9053\u6bcf\u4e2aipv6<\/code>\u5730\u5740\u7684\u7c7b\u578b\u548c\u7528\u9014\u3002<\/li>\n<\/ul>\n
                              \u8def\u7531\u5668\u914d\u7f6e\u3002\u5f00\u542f\u8def\u7531\u5668R1<\/code>\uff0c\u5e76\u8fdb\u884c\u5982\u4e0b\u914d\u7f6e\uff1a<\/p>\n
                              Router>enable\nRouter#configure terminal\nRouter(config)#ipv6 unicast-routing\nRouter(config)#interface ethernet 0\/0\nRouter(config-if)#ipv6 enable\nRouter(config-if)#ipv6 address 2001::1\/64\nRouter(config-if)#no shutdown<\/code><\/pre>\n
                              \u67e5\u770b\u8def\u7531\u5668\u63a5\u53e3\u7684ipv6<\/code>\u5730\u5740<\/p>\n
                              Router#show ipv6 interface ethernet 0\/0\nEthernet0\/0 is up, line protocol is up\n  IPv6 is enabled, link-local address is FE80::A8BB:CCFF:FE00:300\n  No Virtual link-local address(es):\n  Global unicast address(es):\n    2001::1, subnet is 2001::\/64 \n  Joined group address(es):\n    FF02::1\n    FF02::2\n    FF02::1:FF00:1\n    FF02::1:FF00:300<\/code><\/pre>\n
                              \u53ef\u4ee5\u770b\u5230\uff0c\u8def\u7531\u5668\u63a5\u53e3\u5177\u6709\u591a\u4e2aipv6<\/code>\u5730\u5740\uff0c\u5176\u5730\u5740\u548c\u542b\u4e49\u5982\u4e0b<\/p>\n\n\n\n\n\n\n\n\n\n\n
                              ipv6\u5730\u5740<\/th>\n\u542b\u4e49<\/th>\n<\/tr>\n<\/thead>\n
                              FE80::A8BB:CCFF:FE00:300<\/td>\n\u63a5\u53e3\u53ea\u8981\u542f\u7528\u4e86ipv6\uff0c\u5c31\u4f1a\u6709\u4e00\u4e2a\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740<\/td>\n<\/tr>\n
                              2001::1<\/td>\n\u4e3a\u63a5\u53e3\u624b\u52a8\u914d\u7f6e\u7684\u5168\u7403\u5355\u64ad\u5730\u5740<\/td>\n<\/tr>\n
                              FF02::1<\/td>\n\u52a0\u5165\u7684\u672c\u5730\u94fe\u8def\u6240\u6709\u8282\u70b9\u7ec4\u64ad\u5730\u5740<\/td>\n<\/tr>\n
                              FF02::2<\/td>\n\u52a0\u5165\u7684\u672c\u5730\u94fe\u8def\u6240\u6709\u8def\u7531\u5668\u7ec4\u64ad\u5730\u5740<\/td>\n<\/tr>\n
                              FF02::1:FF00:1<\/td>\n\u5168\u7403\u5355\u64ad\u5730\u5740\u5bf9\u5e94\u7684\u88ab\u8bf7\u6c42\u8282\u70b9\u7ec4\u64ad\u5730\u5740<\/td>\n<\/tr>\n
                              FF02::1:FF00:300<\/td>\n\u94fe\u8def\u672c\u5730\u5355\u64ad\u5730\u5740\u5bf9\u5e94\u7684\u88ab\u8bf7\u6c42\u8282\u70b9\u7ec4\u64ad\u5730\u5740<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                              \u901a\u8fc7\u5b9e\u9a8c\u53ef\u4ee5\u53d1\u73b0\uff0c\u5373\u4f7f\u8def\u7531\u5668\u6ca1\u6709\u8fd0\u884c\u7ec4\u64ad\u8def\u7531\u534f\u8bae\uff0c\u5176\u63a5\u53e3\u4e5f\u9ed8\u8ba4\u4f1a\u52a0\u5165\u4e00\u4e9b\u7ec4\u64ad\u7ec4\u4e2d\uff0c\u63a5\u6536\u76ee\u7684\u5730\u5740\u662f\u8fd9\u4e9b\u7ec4\u64ad\u5730\u5740\u7684\u6570\u636e\u5305
                              \n\u5728R1<\/code>\u4e0aping<\/code>\u672c\u5730\u94fe\u8def\u6240\u6709\u7684\u8def\u7531\u5668\u7ec4\u64ad\u5730\u5740ff02::2<\/code>\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n
                              R1>ping ff02::2\nOutput Interface: ethernet0\/0\nType escape sequence to abort.\nSending 5, 100-byte ICMP Echos to FF02::2, timeout is 2 seconds:\nPacket sent with a source address of FE80::A8BB:CCFF:FE00:100%Ethernet0\/0\n\nReply to request 0 received from FE80::A8BB:CCFF:FE00:200, 1 ms\nReply to request 1 received from FE80::A8BB:CCFF:FE00:200, 1 ms\nReply to request 2 received from FE80::A8BB:CCFF:FE00:200, 1 ms\nReply to request 3 received from FE80::A8BB:CCFF:FE00:200, 1 ms\nReply to request 4 received from FE80::A8BB:CCFF:FE00:200, 1 ms\nSuccess rate is 100 percent (5\/5), round-trip min\/avg\/max = 1\/1\/1 ms\n5 multicast replies and 0 errors.<\/code><\/pre>\n
                              \u53ef\u89c1\uff0cR2<\/code>\u7684\u94fe\u8def\u672c\u5730\u5730\u5740FE80::A8BB:CCFF:FE00:200<\/code>\u5bf9ff02::2<\/code>\u8fdb\u884c\u4e86\u56de\u5e94<\/p>\n
                              \u6293\u5305\u5206\u6790\u3002\u53f3\u952e\u5355\u51fbR2<\/code>\uff0c\u4ece\u5feb\u6377\u83dc\u5355\u4e2d\u9009\u62e9capture-->e0\/0<\/code>\uff0c<\/p>\n
                              \"file\"<\/p>\n
                              \u4ece\u7ed3\u679c\u6765\u770b\uff0cR2<\/code>\u5728\u6536\u5230\u76ee\u7684\u5730\u5740\u662fff02::2<\/code>\uff08\u672c\u5730\u94fe\u8def\u6240\u6709\u8def\u7531\u5668\u7684\u7ec4\u64ad\u5730\u5740\uff09\u7684\u5305\u56f4\u8bf7\u6c42\u540e\uff0c\u7531\u4e8e\u5b83\u4e5f\u662f\u6b64\u7ec4\u64ad\u7ec4\u6210\u5458\uff0c\u56e0\u6b64\u4f7f\u7528\u672c\u5730\u94fe\u8def\u5355\u64ad\u5730\u5740\u8fdb\u884c\u56de\u5e94\u3002\u540c\u65f6\u53ef\u4ee5\u53d1\u73b0\uff0c\u6536\u5230\u7684\u7ec4\u64ad\u62a5\u6587\u7684\u76ee\u7684mac<\/code>\u5730\u5740\u662f33:33:00:00:00:02<\/code>\uff0c\u5373ff02::2<\/code>\u5bf9\u5e94\u7684mac<\/code>\u5730\u5740<\/p>\n
                              \u4e3a\u6307\u5b9a\u5730\u5740\u548c\u672c\u5730\u73af\u56de\u5730\u5740<\/h4>\n
                              \u672a\u6307\u5b9a\u5730\u5740\u5c31\u662f128\u4f4d\u5168\u662f0\u7684\u5730\u5740\uff0c\u53ef\u4ee5\u8868\u793a\u4e3a::\/128<\/code>\uff0c\u5176\u7528\u9014\u4e0eipv4<\/code>\u7684\u51680\u5730\u5740\u4e00\u6837\uff0c\u53ef\u5728\u63a5\u53e3\u8fd8\u672a\u81ea\u52a8\u83b7\u53d6\u5230ipv6<\/code>\u5730\u5740\u65f6\uff0c\u7528\u4f5c\u6e90\u5730\u5740\u3002<\/p>\n
                              \u73af\u56de\u5730\u5740\u662f\u9664\u4e86\u6700\u540e\u4e00\u4f4d\u662f1\u5916\uff0c\u5176\u4f59\u4f4d\u5168\u662f0\uff0c\u53ef\u4ee5\u8868\u793a\u4e3a::1\/128<\/code>\u3002
                              \n\u672c\u5730\u73af\u56de\u5730\u5740\u8ddfipv4<\/code>\u7684\u672c\u5730\u73af\u56de\u5730\u5740\u4e00\u6837\uff0c\u7528\u4e8e\u6d4b\u8bd5\u7f51\u7edc\u534f\u8bae\u662f\u5426\u6b63\u5e38\u3002
                              \n\u53d1\u9001\u7ed9\u672c\u5730\u73af\u56de\u5730\u5740\u7684\u6570\u636e\u5305\u5e76\u4e0d\u4f1a\u4ece\u672c\u673a\u7f51\u7edc\u63a5\u53e3\u53d1\u9001\u51fa\u53bb\uff0c\u800c\u662f\u7531\u672c\u673a\u81ea\u5df1\u54cd\u5e94\u3002
                              \nwindows<\/code>\u7b49\u4e3b\u673a\u9ed8\u8ba4\u8bbe\u6709\u672c\u5730\u73af\u56de\u5730\u5740\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e0b\u6267\u884cnetsh interface ipv6 show interface<\/code>\u67e5\u770b\u73af\u56de\u5730\u5740\uff0c\u4e5f\u53ef\u4ee5\u5728\u4e3b\u673a\u4e0a\u81ea\u884cping<\/code>\u672c\u5730\u73af\u56de\u5730\u5740\u3002<\/p>\n
                              ICMPv6<\/h3>\n
                              \u4e0eipv4<\/code>\u5730\u5740\u4e00\u6837\uff0cipv6<\/code>\u62a5\u6587\u5728\u7f51\u7edc\u4f20\u8f93\u4e2d\u4e5f\u9700\u8981\u4e00\u79cd\u534f\u8bae\u6765\u62a5\u544a\u5b83\u5728\u7f51\u7edc\u4e2d\u7684\u72b6\u6001\uff0c\u8fd9\u5c31\u662ficmpv6<\/code>\uff0c\u5b83\u662fipv6<\/code>\u534f\u8bae\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002
                              \nipv6<\/code>\u7f51\u7edc\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8282\u70b9\u90fd\u5fc5\u987b\u5b9e\u73b0icmpv6<\/code>\uff0c\u5f53\u4efb\u4f55\u4e00\u4e2a\u8282\u70b9\u65e0\u6cd5\u6b63\u786e\u5904\u7406\u6240\u63a5\u6536\u5230\u7684ipv6<\/code>\u62a5\u6587\u65f6\uff0c\u7cfb\u7edf\u5c31\u4f1a\u901a\u8fc7icmpv6<\/code>\u5411\u6e90\u8282\u70b9\u53d1\u9001\u6d88\u606f\u62a5\u6587\u6216\u5dee\u9519\u62a5\u6587\uff0c\u8ba9\u6e90\u8282\u70b9\u77e5\u9053\u62a5\u6587\u7684\u4f20\u8f93\u60c5\u51b5\u3002
                              \n\u6bd4\u5982\uff0cping<\/code>\uff0c\u5c31\u662f\u901a\u8fc7\u53d1\u9001icmpv6<\/code>\u8bf7\u6c42\u62a5\u6587\u548c\u56de\u5e94\u62a5\u6587\u6765\u786e\u5b9a\u76ee\u7684\u8282\u70b9\u7684\u53ef\u8fbe\u6027\u3002
                              \n\u518d\u6bd4\u5982\uff0c\u5047\u5982\u4e00\u4e2aipv6<\/code>\u62a5\u6587\u592a\u5927\uff0c\u8def\u7531\u5668\u4e0d\u80fd\u5c06\u5176\u8f6c\u53d1\u5230\u4e0b\u4e00\u8df3\uff0c\u90a3\u4e48\u8def\u7531\u5668\u5c31\u4f1a\u53d1\u9001icmpv6<\/code>\u62a5\u6587\u5411\u6e90\u8282\u70b9\u62a5\u544a\u62a5\u6587\u592a\u5927\uff0c\u6e90\u8282\u70b9\u5c31\u53ef\u4ee5\u9002\u5f53\u8c03\u6574\u62a5\u6587\u5927\u5c0f\uff0c\u91cd\u65b0\u53d1\u9001\u3002<\/p>\n
                              \u76f8\u8f83\u4e8eicmpv4<\/code>\uff0cicmpv6<\/code>\u62a5\u6587\u5b9e\u73b0\u7684\u529f\u80fd\u66f4\u591a\uff0cipv4<\/code>\u7f51\u7edc\u4e2d\u4f7f\u7528\u7684icmp\u3001arp\u3001igmp\u3001rarp<\/code>\u7b49\u529f\u80fd\uff0c\u5728ipv6<\/code>\u7f51\u7edc\u4e2d\u5747\u6709icmpv6<\/code>\u66ff\u4ee3\u5b9e\u73b0\u3002
                              \n\u9664\u6b64\u4e4b\u5916\uff0cicmpv6<\/code>\u62a5\u6587\u8fd8\u7528\u4e8eipv6<\/code>\u7684\u65e0\u72b6\u6001\u5730\u5740\u914d\u7f6e\u3001\u91cd\u590d\u5730\u5740\u68c0\u6d4b\u3001\u524d\u7f00\u91cd\u65b0\u7f16\u5236\u3001\u8def\u5f84\u6700\u5927\u4f20\u8f93\u5355\u5143\uff08maximum transmission unit,mtu<\/code>\uff09\u53d1\u73b0\u7b49\u3002
                              \n\u603b\u4f53\u6765\u8bf4\uff0cicmpv6<\/code>\u5b9e\u73b0\u4e865\u79cd\u7f51\u7edc\u529f\u80fd\uff1a\u9519\u8bef\u62a5\u544a\u3001\u7f51\u7edc\u8bca\u65ad\u3001\u90bb\u5c45\u53d1\u73b0\u3001\u591a\u64ad\u5b9e\u73b0\u548c\u8def\u7531\u91cd\u5b9a\u5411\u3002
                              \n\u8fd9\u4e9b\u529f\u80fd\u4e3b\u8981\u662f\u4f9d\u9760icmpv6<\/code>\u7684\u5dee\u9519\u62a5\u6587\u548c\u6d88\u606f\u62a5\u6587\u5b9e\u73b0\u7684\u3002
                              \n\u5dee\u9519\u62a5\u6587\u4e3b\u8981\u5305\u62ec\u76ee\u7684\u4e0d\u53ef\u8fbe\u3001\u62a5\u6587\u5206\u7ec4\u8fc7\u5927\u3001\u8d85\u65f6\u3001\u53c2\u6570\u9519\u8bef\u7b49\u3002
                              \n\u6d88\u606f\u62a5\u6587\u4e3b\u8981\u5305\u62ec\u8bf7\u6c42\u62a5\u6587\u3001\u56de\u5e94\u62a5\u6587\u3001\u90bb\u5c45\u8bf7\u6c42\u3001\u90bb\u5c45\u901a\u544a\u3001\u8def\u7531\u5668\u8bf7\u6c42\u3001\u8def\u7531\u5668\u901a\u544a\u7b49\u3002<\/p>\n
                              icmpv6\u5dee\u9519\u62a5\u6587<\/h4>\n
                              \"file\"
                              \nicmpv6<\/code>\u62a5\u6587\u7684\u683c\u5f0f\u5982\u4e0a\uff0c\u7c7b\u578b\u53608\u4f4d\uff0c\u5176\u6700\u9ad8\u4f4d\u662f0\u65f6\uff0c\u5373\u7c7b\u578b\u503c\u8303\u56f4\u4e3a0~127\u65f6\uff0c\u4e3a\u5dee\u9519\u62a5\u6587\uff1b\u6700\u9ad8\u4f4d\u4e3a1\u65f6\uff0c\u5373\u7c7b\u578b\u503c\u8303\u56f4\u4e3a128~255\u65f6\uff0c\u4e3a\u6d88\u606f\u62a5\u6587\u3002<\/p>\n
                              \u4ee3\u7801\u5b57\u6bb5\u53608\u4f4d\uff0c\u8868\u793a\u7c7b\u578b\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6bd4\u5982\u7c7b\u578b\u4e3a1\u65f6\u8868\u793a\u76ee\u7684\u4e0d\u53ef\u8fbe\uff0c\u4f46\u76ee\u7684\u4e0d\u53ef\u8fbe\u7684\u539f\u6709\u6709\u591a\u79cd\uff0c\u4ee3\u7801\u4e3a3\u65f6\u8868\u793a\u5730\u5740\u4e0d\u53ef\u8fbe\uff0c\u4ee3\u7801\u4e3a4\u65f6\u8868\u793a\u7aef\u53e3\u4e0d\u53ef\u8fbe\u3002<\/p>\n
                              \u6821\u9a8c\u548c\u5b57\u6bb5\u536016\u4f4d\uff0c\u7528\u4e8e\u4e3a\u62a5\u6587\u7684\u6b63\u786e\u4f20\u8f93\u63d0\u4f9b\u6821\u9a8c\u3002\u6574\u4e2aicmpv6<\/code>\u62a5\u6587\u5c01\u88c5\u5728ipv6<\/code>\u62a5\u5934\u4e2d\uff0c\u5176ipv6<\/code>\u62a5\u5934\u4e2d\u4e00\u4e0b\u62a5\u5934\u503c\u662f58.<\/p>\n
                              icmpv6<\/code>\u5e38\u89c1\u7684\u5dee\u9519\u62a5\u6587\u7c7b\u578b\u548c\u4ee3\u7801\u5982\u4e0b\uff1a
                              \n\"file\"<\/p>\n
                              icmpv6<\/code>\u5dee\u9519\u62a5\u6587\u4e3b\u8981\u662f\u7528\u4e8e\u7f51\u7edc\u4e2d\u7684\u9519\u8bef\u8bca\u65ad\uff0c\u4ee3\u7801\u5b57\u6bb5\u662f\u5bf9\u7c7b\u578b\u5b57\u6bb5\u66f4\u8be6\u7ec6\u7684\u8bf4\u660e\u3002\u9700\u8981\u660e\u786e\u7684\u662f\uff0cicmpv6<\/code>\u672c\u8eab\u4e0d\u80fd\u89e3\u51b3\u7f51\u7edc\u4e2d\u7684\u6545\u969c\uff0c\u53ea\u662f\u4e3a\u7f51\u7edc\u6392\u969c\u63d0\u4f9b\u7ebf\u7d22<\/p>\n
                              icmpv6\u6d88\u606f\u62a5\u6587<\/h4>\n
                              \u6bd4\u8f83\u5e38\u89c1\u7684\u62a5\u6587\u662f\u7c7b\u578b\u4e3a128\u7684\u56de\u58f0\u8bf7\u6c42\u62a5\u6587\u548c\u7c7b\u578b\u4e3a129\u7684\u56de\u58f0\u5e94\u7b54\u62a5\u6587\u3002
                              \n\u6211\u4eec\u5728\u6267\u884cping<\/code>\u64cd\u4f5c\u65f6\uff0c\u5c31\u662f\u53d1\u9001128\u7c7b\u578b\u7684\u56de\u58f0\u8bf7\u6c42\u62a5\u6587\uff0c\u5e76\u671f\u5f85\u6536\u5230129\u7c7b\u578b\u7684\u56de\u58f0\u5e94\u7b54\u62a5\u6587\uff0c\u4ece\u800c\u68c0\u67e5\u7f51\u7edc\u7684\u53ef\u8fbe\u6027\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
                              \u5e38\u89c1\u7684icmpv6<\/code>\u6d88\u606f\u62a5\u6587\u5982\u4e0b\uff1a<\/th>\n\u62a5\u6587\u7c7b\u578b<\/th>\n\u62a5\u6587\u540d\u79f0<\/th>\n\u4f7f\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
                              128<\/td>\n\u56de\u58f0\u8bf7\u6c42<\/td>\nping\u8bf7\u6c42<\/td>\n<\/tr>\n
                              129<\/td>\n\u56de\u58f0\u5e94\u7b54<\/td>\nping\u5e94\u7b54<\/td>\n<\/tr>\n
                              133<\/td>\n\u8def\u7531\u5668\u8bf7\u6c42<\/td>\n\u7528\u4e8e\u7f51\u5173\u53d1\u73b0\u548cipv6\u5730\u5740\u81ea\u52a8\u914d\u7f6e<\/td>\n<\/tr>\n
                              134<\/td>\n\u8def\u7531\u5668\u901a\u544a<\/td>\n\u7528\u4e8e\u7f51\u5173\u53d1\u73b0\u548cipv6\u5730\u5740\u81ea\u52a8\u914d\u7f6e<\/td>\n<\/tr>\n
                              135<\/td>\n\u90bb\u5c45\u8bf7\u6c42<\/td>\n\u7528\u4e8e\u90bb\u5c45\u53d1\u73b0\u53ca\u91cd\u590d\u5730\u5740\u68c0\u6d4b<\/td>\n<\/tr>\n
                              136<\/td>\n\u90bb\u5c45\u5e94\u7b54<\/td>\n\u7528\u4e8e\u90bb\u5c45\u53d1\u73b0\u53ca\u91cd\u590d\u5730\u5740\u68c0\u6d4b<\/td>\n<\/tr>\n
                              137<\/td>\n\u91cd\u5b9a\u5411\u62a5\u6587<\/td>\n\u4e0eipv4\u7684\u91cd\u5b9a\u5411\u7c7b\u4f3c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                                \n
                              • \u5b9e\u9a8c\uff0c\u5e38\u7528\u7684ipv6<\/code>\u8bca\u65ad\u5de5\u5177
                                \nping<\/code>\u548ctraceroute<\/code>\u3002\u8fd9\u4e24\u4e2a\u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u6d4b\u8bd5\u7f51\u7edc\u7684\u8054\u901a\u6027\u3002<\/li>\n<\/ul>\n
                                \"file\"<\/p>\n
                                \u57fa\u672c\u914d\u7f6e<\/p>\n
                                R1\u914d\u7f6e\u5982\u4e0b\uff1a\nenable\nconfig terminal\nhost R1\nipv6 unicast-routing\ninterface eth0\/0\nipv6 enable\nipv6 address 2001:12::1\/64\nno shutdown\nipv6 route ::\/0 2001:12::2\n\nR2\u914d\u7f6e\u5982\u4e0b:\nenable\nconfig terminal\nhost R2\nipv6 unicast-routing\ninterface eth0\/0\nipv6 enable\nipv6 address 2001:12::2\/64\nno shutdown\ninterface eth0\/1\nipv6 enable\nipv6 address 2001:23::2\/64\nno shutdown\n\nR3\u914d\u7f6e\u5982\u4e0b\uff1a\nenable\nconfig terminal\nhost R3\nipv6 unicast-routing\ninterface eth0\/0\nipv6 enable\nipv6 address 2001:23::3\/64\nno shutdown\nipv6 route ::\/0 2001:23::2<\/code><\/pre>\n
                                  \n
                                • ping<\/code>\u547d\u4ee4\u6d4b\u8bd5\u3002\u5728\u8def\u7531\u5668R1<\/code>\u4e0a\u6267\u884c\u547d\u4ee4ping 2001:12::2<\/code>\uff0c\u6293\u5305\u540einternet control message protocol v6<\/code>\u5c42\uff0c\u53ef\u4ee5\u770b\u5230type<\/code>\u7c7b\u578b\u662fecho (ping) request (128)<\/code>\uff0c\u8bf4\u660e\u8fd9\u662f\u4e00\u4e2a\u56de\u58f0\u8bf7\u6c42\u62a5\u6587\uff0c\u62a5\u6587\u7c7b\u578b\u662f128<\/li>\n<\/ul>\n
                                  \"file\"<\/p>\n
                                  \"file\"<\/p>\n
                                  \u53ef\u4ee5\u770b\u5230type<\/code>(\u7c7b\u578b)\u662fecho (ping) reply (129)<\/code>\uff0c\u8bf4\u660e\u8fd9\u662f\u4e00\u4e2a\u56de\u58f0\u5e94\u7b54\u62a5\u6587\uff0c\u62a5\u6587\u7c7b\u578b\u662f129<\/p>\n
                                    \n
                                  • \n
                                    traceroute<\/code>\u547d\u4ee4\u6d4b\u8bd5\u3002traceroute<\/code>\u662f\u53e6\u4e00\u4e2a\u5fc5\u4e0d\u53ef\u5c11\u7684\u7f51\u7edc\u8bca\u65ad\u5de5\u5177\uff0c\u53ef\u4ee5\u663e\u793aip<\/code>\u6570\u636e\u62a5\u6587\u4ece\u4e00\u4e2a\u8282\u70b9\u4f20\u5230\u53e6\u4e00\u4e2a\u8282\u70b9\u6240\u7ecf\u8fc7\u7684\u8def\u5f84\u3002<\/p>\n
                                    R1#traceroute 2001:23::3\nType escape sequence to abort.\nTracing the route to 2001:23::3\n\n1 2001:12::2 1 msec 0 msec 0 msec  \/\/traceroute\u7684\u540c\u6837\u62a5\u6587\u4f1a\u53d13\u6b21\uff0c\u6240\u4ee5\u8fd9\u91cc\u67093\u4e2a\u65f6\u95f4\n2 2001:23::3 33 msec 0 msec 0 msec<\/code><\/pre>\n
                                    \u7531\u4e0a\u53ef\u77e5\uff0cR1<\/code>\u53ef\u4ee5\u5230\u8fbe2001:23::3<\/code>\uff0c\u4e14\u4e2d\u95f4\u7ecf\u8fc7\u4e86\u4e00\u53f0\u8def\u7531\u56682001:12::2<\/code>\u3002<\/p>\n<\/li>\n<\/ul>\n
                                    \"file\"<\/p>\n
                                    \u7f16\u53f7\u4e3a3\u7684\u62a5\u6587\u662f\u7b2c\u4e00\u4e2a\u62a5\u6587\uff0c\u5728\u4e2d\u95f4\u680f\u53ef\u4ee5\u770b\u5230hop limit:1<\/code>\uff0c\u8868\u793a\u8fd9\u4e2a\u62a5\u6587\u7684\u8df3\u6570\u9650\u5236\u662f1.
                                    \n\u5f53\u8def\u7531\u5668R2<\/code>\u6536\u5230\u8fd9\u4e2a\u62a5\u6587\u540e\uff0chop limit=0<\/code>\u8868\u793a\u8fd9\u4e2a\u62a5\u6587\u5c06\u500d\u4e22\u5f03\uff0c\u540c\u65f6R2<\/code>\u5411\u62a5\u6587\u7684\u6e90\u53d1\u9001\u65b9\u53cd\u9988\u4e00\u4e2a\u62a5\u6587\uff0c\u544a\u8bc9\u5b83\u62a5\u6587\u88ab\u4e22\u5f03\u4e86\uff0c\u8fd9\u4e2a\u53cd\u9988\u62a5\u6587\u4e5f\u5c31\u662f\u7f16\u53f7\u4e3a4\u7684\u62a5\u6587\u3002
                                    \n\u4ece\u8fd9\u4e2a\u6355\u83b7\u7684\u62a5\u6587\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u770b\u51fatraceroute<\/code>\u4f7f\u7528\u7684\u662fUDP<\/code><\/p>\n
                                    \"file\"<\/p>\n
                                    \u7f16\u53f7\u4e3a4\u7684\u62a5\u6587\u662fR2<\/code>\u8fd4\u56de\u7ed9R1<\/code>\u7684ICMPv6<\/code>\u62a5\u6587\uff0c\u7528\u6765\u544a\u8bc9R1<\/code>\u76ee\u7684\u4e0d\u53ef\u8fbe\uff0c\u5e76\u4e14\u53cd\u9988\u4e86\u5177\u4f53\u7684\u539f\u56e0\u662ftype:time exceeded(3)<\/code>\uff0c\u66f4\u5177\u4f53\u7684\u539f\u56e0\u5219\u662f\u4e0b\u4e00\u884ccode:0(hop limit exceeded in transit<\/code>\uff0c\u5373\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u8df3\u6570\u8d85\u9650\u3002
                                    \n\u5f53R1<\/code>\u6536\u5230R2<\/code>\u8fd4\u56de\u7684\u62a5\u6587\u65f6\uff0cR1<\/code>\u5c31\u77e5\u9053\u4e86\u53bb\u5f80\u76ee\u7684ipv6<\/code>\u5730\u5740\u6240\u7ecf\u8fc7\u7684\u7b2c\u4e00\u8df3\u8def\u7531\u5668\u7684ipv6<\/code>\u5730\u5740\u3002
                                    \n\u5f53R1<\/code>\u6536\u5230R3<\/code>\u8fd4\u56de\u7684\u62a5\u6587\u65f6\uff08\u4e0b\u56fe\u7f16\u53f7\u4e3a10\u7684\u62a5\u6587\uff0ctype=1 code=4<\/code>\uff09\uff0cR1<\/code>\u5c31\u77e5\u9053\u4e86\u53bb\u5f80\u76ee\u7684ipv6<\/code>\u5730\u5740\u6240\u7ecf\u8fc7\u7684\u7b2c\u4e8c\u8df3\u8def\u7531\u5668\u7684ipv6<\/code>\u5730\u5740\u3002
                                    \n\u63a5\u4e0b\u6765\u6e90\u4f1a\u53d1\u9001hop limit=3\u30014\u30014...<\/code>\u7684\u62a5\u6587\uff0c\u76f4\u81f3\u6700\u7ec8\u5230\u8fbe\u76ee\u7684\u5730\uff0c\u8fd9\u6837\u6e90\u5c31\u4f1a\u76f4\u5230\u4e2d\u95f4\u7ecf\u8fc7\u7684\u6bcf\u4e00\u53f0\u8def\u7531\u5668\u7684ipv6<\/code>\u5730\u5740<\/p>\n
                                    \"file\"<\/p>\n
                                    \u6709\u65f6\u4f1a\u63a2\u6d4b\u4e0d\u5230\u4e2d\u95f4\u67d0\u53f0\u8def\u7531\u5668\u7684ipv6<\/code>\u5730\u5740\uff0c\u8fd9\u901a\u5e38\u662f\u4e2d\u95f4\u8def\u7531\u5668\u505a\u4e86\u6570\u636e\u5305\u8fc7\u6ee4\u6216\u7f51\u7edc\u5b89\u5168\u9632\u62a4\uff0c\u4ee5\u963b\u6b62\u63a5\u6536traceroute<\/code>\u7684udp<\/code>\u62a5\u6587\u6216\u8005\u5728\u63a5\u6536\u62a5\u6587\u540e\u62d2\u7edd\u53cd\u9988\u62a5\u6587\uff0c\u8fd9\u6837\u6f5c\u5728\u7684\u653b\u51fb\u8005\u5c31\u63a2\u6d4b\u4e0d\u5230\u4e2d\u95f4\u8def\u7531\u5668\u7684ipv6<\/code>\u5730\u5740\uff0c\u4e5f\u5c31\u65e0\u4ece\u5bf9\u5176\u53d1\u52a8\u653b\u51fb\u3002<\/p>\n
                                    pmtu\uff08\u8def\u5f84mtu\uff09<\/h4>\n
                                    \u5728\u7f51\u7edc\u901a\u4fe1\u4e2d\uff0c\u6bcf\u4e00\u6761\u901a\u4fe1\u94fe\u8def\u90fd\u6709\u4e00\u4e2a\u5141\u8bb8\u4f20\u8f93\u7684\u6700\u5927\u4f20\u8f93\u5355\u5143mtu<\/code>\uff0c\u5f53\u4e00\u4e2a\u6570\u636e\u62a5\u6587\u957f\u5ea6\u8d85\u8fc7mtu<\/code>\u503c\u65f6\uff0c\u5c31\u5fc5\u987b\u5728\u94fe\u8def\u7684\u6e90\u8282\u70b9\u5904\u8fdb\u884c\u5206\u7247\u540e\u4f20\u8f93\uff0c\u5728\u5230\u8fbe\u94fe\u8def\u7684\u76ee\u7684\u8282\u70b9\u540e\u518d\u6309\u4e00\u5b9a\u7684\u89c4\u5219\u5c06\u5206\u7247\u7684\u6570\u636e\u62a5\u6587\u91cd\u65b0\u7ec4\u88c5\u3002<\/p>\n
                                    ipv6<\/code>\u7f51\u7edc\u4e0d\u518d\u5141\u8bb8\u4e2d\u95f4\u8def\u7531\u5668\u5bf9\u6570\u636e\u62a5\u6587\u8fdb\u884c\u5206\u7247\u548c\u91cd\u7ec4\uff0c\u8fd9\u4e9b\u64cd\u4f5c\u53ea\u80fd\u5728\u6e90\u8282\u70b9\u548c\u76ee\u7684\u8282\u70b9\u4e0a\u8fdb\u884c\u3002<\/p>\n
                                    \u90a3\u4e48\u4e3a\u4e86\u907f\u514d\u4e2d\u95f4\u8def\u7531\u5668\u8fdb\u884c\u5206\u7247\u548c\u91cd\u7ec4\uff0c\u90a3\u4e48\u4ece\u6e90\u8282\u70b9\u53d1\u9001\u51fa\u6765\u7684\u6570\u636e\u62a5\u6587\u7684\u5927\u5c0f\uff0c\u5c31\u4e0d\u80fd\u8d85\u8fc7\u5728\u5230\u8fbe\u76ee\u7684\u8282\u70b9\u4e4b\u524d\u6240\u7ecf\u8fc7\u7684\u6bcf\u4e00\u6761\u94fe\u8def\u7684mtu<\/code>\u503c\u3002\u5373\u6570\u636e\u62a5\u6587\u5728\u4ece\u6e90\u5230\u76ee\u7684\u7684\u8def\u5f84\u4e0a\u6240\u7ecf\u8fc7\u7684\u6bcf\u4e00\u6761\u94fe\u8def\u4e2d\uff0c\u8c01\u7684mtu<\/code>\u6700\u5c0f\uff0c\u8c01\u5c31\u662f\u6e90\u5230\u76ee\u7684\u8def\u5f84\u4e0a\u7684\u8def\u5f84mtu<\/code>\uff08pmtu<\/code>\uff09\u3002<\/p>\n
                                    pmtu<\/code>\u7684\u503c\u662f\u8fd9\u6837\u627e\u5230\u7684\uff1a\u5411\u8def\u5f84\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8282\u70b9\u53d1\u9001\u957ficmpv6<\/code>\u62a5\u6587\uff0c\u76f4\u5230\u6536\u5230\u7c7b\u578b\u4e3a2\uff08\u5206\u7ec4\u8fc7\u5927\uff09\u7684icmpv6<\/code>\u5dee\u9519\u62a5\u6587\uff0c\u7136\u540e\u518d\u9010\u6e10\u8c03\u5c0ficmpv6<\/code>\u62a5\u6587\uff0c\u6700\u7ec8\u627e\u5230pmtu<\/code>\u503c\u3002<\/p>\n
                                    \u672c\u5b9e\u9a8c\u7528\u6765\u6f14\u793a\u5728\u53d1\u9001\u8f83\u5927\u62a5\u6587\u65f6\uff0c\u7f51\u7edc\u8bbe\u5907\u5982\u4f55\u8fdb\u884c\u5206\u7247\u5904\u7406\u3002\u540c\u65f6\uff0c\u901a\u8fc7\u672c\u5b9e\u9a8c\u4e5f\u80fd\u770b\u5230ipv6<\/code>\u4f7f\u7528\u7c7b\u578b\u4e3a44\u7684\u6269\u5c55\u62a5\u5934\u6765\u5206\u7247\u3002<\/p>\n
                                      \n
                                    • \u6b63\u5e38ping<\/code>\u6d4b\u8bd5\uff0c\u5728R1<\/code>\u4e0aping 2001:23::3<\/code>\uff0c\u601d\u79d1\u8def\u7531\u5668\u9ed8\u8ba4\u7684ping<\/code>\u5305\u5927\u5c0f\u662f52\u5b57\u8282\uff0c\u5b57\u7b26\u662f\u4ece00\u5f00\u59cb\u7684\u5341\u516d\u8fdb\u5236\u7f16\u7801\u5b57\u7b26\u3002<\/li>\n<\/ul>\n
                                      \"file\"<\/p>\n
                                        \n
                                      • \u6269\u5c55ping<\/code>\u6d4b\u8bd5\u3002\u6539\u53d8\u9ed8\u8ba4\u7684ping<\/code>\u5305\u5927\u5c0f\u3002\n
                                        R1#ping 2001:23::3 size ?\n<48-18024>  Datagram size  \/\/\u56e0\u4e3aipv6\u6570\u636e\u5305\u7684\u5c01\u88c5\u9ed8\u8ba4\u5360\u7528\u4e8648\u5b57\u8282\uff0csize\u4e3a80\uff0c\u5219\u771f\u6b63\u53d1\u9001\u7684\u5b57\u7b26\u53ea\u670980-48=32\u5b57\u8282<\/code><\/pre>\n<\/li>\n<\/ul>\n
                                        \u5728R1<\/code>\u4e0a\u6267\u884cping 2001:23::3 size 10000<\/code>\u547d\u4ee4\uff0cping<\/code>\u5305\u7684\u5927\u5c0f\u662f10000\u5b57\u8282\u3002<\/p>\n
                                        \"file\"<\/p>\n
                                        \u53d1\u9001\u7684icmpv6<\/code>\u56de\u58f0\u62a5\u6587\u88ab\u5206\u6210\u4e867\u6bb5\uff0c\u524d6\u6bb5\u7684\u957f\u5ea6\u4e3a\u56fa\u5b9a\u76841510\u5b57\u8282\uff0c\u6700\u540e\u4e00\u6bb5\u662f1334\u5b57\u8282\u3002\u8def\u7531\u5668\u56de\u5e94\u7684\u62a5\u6587\u4e00\u6837\u88ab\u5206\u62107\u6bb5
                                        \n\u5206\u7247\u62a5\u6587\u4f7f\u7528\u4e86ipv6<\/code>\u6269\u5c55\u62a5\u5934\uff0c\u5373\u4e0b\u4e00\u62a5\u5934\u4e3a44\u7684\u5206\u7247\u6269\u5c55\u62a5\u5934\u3002\u518d\u5728\u5206\u6bb5\u62a5\u5934\u4e2d\u6307\u660e\u4e0b\u4e00\u5305\u5934\u4e3a58\uff0c\u5373icmpv6<\/code><\/p>\n
                                          \n
                                        • \u4fee\u6539\u8def\u7531\u5668R2<\/code>\u7684e0\/1<\/code>\u63a5\u53e3\u7684ipv6 mtu<\/code>\u503c\n
                                          R2(config-if)#ipv6 mtu ?\n<1280-1500>  MTU (bytes)\nR2(config-if)#ipv6 mtu 1400  \/\/\u5c06mtu\u6539\u4e3a1400\u5b57\u8282<\/code><\/pre>\n<\/li>\n<\/ul>\n
                                          \u7ee7\u7eed\u5728R1<\/code>\u4e0a\u6267\u884cping 2001:23::3 size 10000<\/code>\u547d\u4ee4\uff0c\u6355\u83b7\u7684\u6570\u636e\u62a5\u6587\u5982\u4e0b\u56fe\uff1a<\/p>\n
                                          \"file\"<\/p>\n
                                          \u7f16\u53f73~9\u53ef\u4ee5\u770b\u51fa\uff0c\u4eceR1<\/code>\u53d1\u51fa\u6765\u7684\u6570\u636e\u62a5\u6587\u5206\u7247\u5927\u5c0f\u6ca1\u6709\u53d8\u5316\uff0c\u4ecd\u7136\u662f1510\u5b57\u8282\uff08\u6700\u540e\u4e00\u6bb5\u662f1314\u5b57\u8282\uff09\u3002
                                          \n\u4f46\u5f53\u5206\u7247\u62a5\u6587\u4ece\u8def\u7531\u5668R2 e0\/1<\/code>\u63a5\u53e3\u53d1\u51fa\u65f6\uff0c\u56e0\u5927\u4e8emtu<\/code>\u503c\u800c\u88ab\u4e22\u5f03\uff0cR2<\/code>\u5411R1<\/code>\u8fd4\u56de\u4e86packet too big<\/code>\u7684\u62a5\u9519\u4fe1\u606f\uff08\u7f16\u53f710~15\uff09\uff0c\u5e76\u544a\u8bc9R1<\/code>\u5b83\u80fd\u63a5\u53d7\u7684mut<\/code>\u503c\u662f1400\u5b57\u8282\u3002
                                          \nR1<\/code>\u518d\u6b21\u53d1\u51faping<\/code>\u62a5\u6587\uff08\u7f16\u53f716~23\uff09\uff0c\u6bcf\u4e2aping<\/code>\u62a5\u6587\u7684\u5927\u5c0f\u662f1400-48=1352\u5b57\u8282\uff0c10000\u5b57\u8282\u5927\u5c0f\u7684\u6570\u636e\u5305\u88ab\u5206\u6210\u4e868\u6bb5\u3002
                                          \nR3<\/code>\u8fd4\u56deR1<\/code>\u7684\u62a5\u6587\uff08\u7f16\u53f724~30\uff09\u5927\u5c0f\u4ecd\u7136\u662f1510\u5b57\u8282\uff0c\u8fd9\u4e5f\u8bf4\u660emtu<\/code>\u7684\u4fee\u6539\u53ea\u5f71\u54cd\u4ece\u672c\u5730\u63a5\u53e3\u53d1\u9001\u51fa\u53bb\u7684\u6570\u636e\u62a5\u6587\u7684\u5206\u7247\u5927\u5c0f\uff0c\u63a5\u6536\u7684\u62a5\u6587\u4e0d\u53d7\u5f71\u54cd\u3002<\/p>\n
                                          \u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u8fd8\u539fR2 e0\/1<\/code>\u63a5\u53e3\u7684\u9ed8\u8ba4mtu<\/code>\u5927\u5c0f\uff1a
                                          \nR2(config-if)#no ipv6 mtu<\/code><\/p>\n
                                          \u56e0\u4e3a\u5b58\u5728mtu<\/code>\u7f13\u5b58\u3002\u8def\u7531\u5668R1<\/code>\u6267\u884c\u547d\u4ee4R1#clear ipv6 mtu<\/code>\uff0c\u6b64\u65f6\u6355\u83b7\u7684\u6570\u636e\u62a5\u6587\u88ab\u8fd8\u539f\u52301510\u5b57\u8282\u3002<\/p>\n
                                          NDP<\/h3>\n
                                          NDP\u7b80\u4ecb<\/h4>\n
                                          \u90bb\u5c45\u53d1\u73b0\u534f\u8bae\uff08neighbor discovery protocol,ndp<\/code>\uff09\u662fipv6<\/code>\u534f\u8bae\u4f53\u7cfb\u4e2d\u6700\u91cd\u8981\u7684\u57fa\u7840\u534f\u8bae\u4e4b\u4e00\uff0c\u5f88\u591aipv6<\/code>\u529f\u80fd\u90fd\u4f9d\u8d56ndp<\/code>\u6765\u5b9e\u73b0\u3002
                                          \nndp<\/code>\u53ef\u4ee5\u5b9e\u73b0\u7684\u529f\u80fd\u5305\u62ec\uff1a\u66ff\u4ee3ipv4<\/code>\u7684arp<\/code>\u6765\u5f62\u6210\u90bb\u5c45\u8868\uff1b\u9ed8\u8ba4\u7f51\u5173\u7684\u81ea\u52a8\u83b7\u53d6\uff1b\u65e0\u72b6\u6001\u5730\u5740\u81ea\u52a8\u914d\u7f6e\uff1b\u8def\u7531\u91cd\u5b9a\u5411\u7b49\u3002<\/p>\n
                                          \u4ee5\u592a\u7f51\u5982\u4f55\u83b7\u77e5\u76ee\u7684\u8282\u70b9\u7684mac<\/code>\u5730\u5740\uff1f\u5728ipv4<\/code>\u7f51\u7edc\u4e2d\uff0c\u8be5\u5730\u5740\u662f\u901a\u8fc7\u5e7f\u64adarp<\/code>\u62a5\u6587\u6765\u83b7\u53d6\u7684\uff0c\u4e00\u65e6\u83b7\u77e5\u76ee\u7684\u8282\u70b9\u7684mac<\/code>\u5730\u5740\uff0c\u5c31\u5c06ip<\/code>\u548cmac<\/code>\u7684\u5bf9\u5e94\u5173\u7cfb\u5199\u5165\u81ea\u8eab\u7684arp<\/code>\u8868\u4e2d\u3002
                                          \n\u800c\u5728ipv6<\/code>\u4e2d\uff0c\u90bb\u5c45\u8868\u4e2d\u8bb0\u5f55\u7740\u540c\u4e00\u5c40\u57df\u7f51\u5185\u90bb\u5c45\u7684ipv6<\/code>\u5730\u5740\u4e0emac<\/code>\u5730\u5740\u7684\u5bf9\u5e94\u5173\u7cfb\u3002\u5982\u679c\u90bb\u5c45\u8868\u4e2d\u6ca1\u6709\u76ee\u7684\u5730\u5740\u7684mac<\/code>\u5730\u5740\uff0c\u5219\u4f7f\u7528ndp<\/code>\u6765\u53d1\u73b0\u5e76\u5f62\u6210\u90bb\u5c45\u8868\u3002<\/p>\n
                                          \u5728\u5c40\u57df\u7f51\u4e2d\uff0c\u81ea\u52a8\u914d\u7f6e\u5730\u5740\u7684\u4e3b\u673a\u4f1a\u4e3b\u52a8\u5bfb\u627e\u7f51\u5173\uff0c\u800c\u8def\u7531\u5668\u9ed8\u8ba4\u4e5f\u4f1a\u901a\u544a\u81ea\u5df1\u662f\u9ed8\u8ba4\u7f51\u5173\u3002\u8def\u7531\u5668\u5728\u901a\u8fc7\u81ea\u5df1\u662f\u9ed8\u8ba4\u7f51\u5173\u7684\u540c\u65f6\uff0c\u4f1a\u643a\u5e26\u81ea\u8eab\u7684\u94fe\u8def\u5c42\u5730\u5740\uff0c\u56e0\u6b64\u4e3b\u673a\u65e0\u987b\u518d\u6b21\u8fd0\u884cndp<\/code>\u6765\u89e3\u6790\u9ed8\u8ba4\u7f51\u5173\u7684\u94fe\u8def\u5c42\u5730\u5740\u3002
                                          \n\u8def\u7531\u5668\u5728\u901a\u544a\u81ea\u5df1\u662f\u9ed8\u8ba4\u7f51\u5173\u7684\u540c\u65f6\uff0c\u53ef\u4ee5\u643a\u5e26\u524d\u7f00\u4fe1\u606f\uff0c\u4f7f\u4e3b\u673a\u53ef\u4ee5\u6839\u636e\u83b7\u5f97\u7684\u524d\u7f00\u4fe1\u606f\u81ea\u52a8\u751f\u6210ipv6<\/code>\u5730\u5740\u3002<\/p>\n
                                          \u8def\u7531\u91cd\u5b9a\u5411\u4e5f\u5c5e\u4e8endp<\/code>\u7684\u4f5c\u7528\u8303\u56f4\u3002ipv6<\/code>\u7684\u8def\u7531\u91cd\u5b9a\u5411\uff0c\u5373\u9996\u9009\u7684\u9ed8\u8ba4\u7f51\u5173\u53d1\u73b0\u5230\u8fbe\u76ee\u7684\u5730\u6709\u66f4\u597d\u7684\u8def\u7531\u5668\u7f51\u5173\u65f6\uff0c\u4f1a\u5411\u5176\u8f6c\u53d1\u6570\u636e\u62a5\u6587\uff0c\u5e76\u540c\u65f6\u5411\u6e90\u8282\u70b9\u53d1\u9001\u8def\u7531\u91cd\u5b9a\u5411\u62a5\u6587\uff0c\u544a\u77e5\u6e90\u8282\u70b9\u6709\u66f4\u597d\u7684\u4e0b\u4e00\u8df3\u5230\u8fbe\u76ee\u7684\u8282\u70b9\uff0c\u540c\u65f6\u4f1a\u5728\u91cd\u5b9a\u5411\u62a5\u6587\u4e2d\u643a\u5e26\u65b0\u7684\u7f51\u5173\u7684\u94fe\u8def\u5c42\u5730\u5740\u3002<\/p>\n
                                          NDP\u5e38\u7528\u62a5\u6587\u683c\u5f0f<\/h4>\n
                                          ndp<\/code>\u5b9a\u4e49\u4e865\u7c7bicmpv6<\/code>\u62a5\u6587\uff0c\u5373\u8def\u7531\u8bf7\u6c42\uff08router solicitor,rs<\/code>)\u62a5\u6587\u3001\u8def\u7531\u5668\u901a\u544a\uff08router advertisement,ra<\/code>\uff09\u62a5\u6587\u3001\u90bb\u5c45\u8bf7\u6c42\uff08neighbor solicitor,ns<\/code>\uff09\u62a5\u6587\u3001\u90bb\u5c45\u901a\u544a\uff08neighbor advertisement,na<\/code>\uff09\u62a5\u6587\u548c\u8def\u7531\u91cd\u5b9a\u5411\u5427\u3002\u8fd95\u79cd\u7c7b\u578b\u7684icmpv6<\/code>\u62a5\u6587\u90fd\u662f\u6d88\u606f\u7c7b\u578b\u7684\u62a5\u6587\uff0c\u7528\u6765\u5b9e\u73b0\u90bb\u5c45\u94fe\u8def\u5c42\u5730\u5740\u89e3\u6790\u3001\u7f51\u5173\u53d1\u73b0\u3001\u5730\u5740\u81ea\u52a8\u914d\u7f6e\u548c\u8def\u7531\u91cd\u5b9a\u5411\u7b49\u529f\u80fd\u3002<\/p>\n
                                            \n
                                          • RS<\/code>\u62a5\u6587\uff0cRS<\/code>\u62a5\u6587\u4f9bipv6<\/code>\u4e3b\u673a\u7528\u4ee5\u67e5\u627e\u672c\u5730\u94fe\u8def\u4e0a\u5b58\u5728\u7684\u8def\u7531\u5668\uff0c\u4e3b\u673a\u53d1\u9001RS<\/code>\u62a5\u6587\u4f1a\u89e6\u53d1\u540c\u7f51\u6bb5\u7684\u8def\u7531\u5668\u7acb\u5373\u56de\u590dRA<\/code>\u62a5\u6587\uff0c\u4ee5\u83b7\u53d6\u524d\u7f00\u4fe1\u606f\u3001mtu<\/code>\u4fe1\u606f\u7b49\uff0c\u800c\u4e0d\u7528\u7b49\u5f85\u8def\u7531\u5668\u5468\u671f\u6027\u5730\u53d1\u9001ra<\/code>\u62a5\u6587\u3002<\/li>\n<\/ul>\n
                                            \"file\"<\/p>\n
                                            ipv6<\/code>\u4e3b\u673a\u53d1\u9001rs<\/code>\u62a5\u6587\u65f6\uff0c\u76ee\u7684\u5730\u5740\u4e3a\u9884\u5b9a\u4e49\u7684\u672c\u5730\u94fe\u8def\u6240\u6709\u8def\u7531\u5668\u7684\u7ec4\u64ad\u5730\u5740ff02::2<\/code>\uff0c\u6e90\u5730\u5740\u662f\u81ea\u8eab\u63a5\u53e3fe80<\/code>\u6253\u5934\u7684\u94fe\u8def\u672c\u5730\u5730\u5740\u3002\u6570\u636e\u94fe\u8def\u5c42\u6e90\u5730\u5740\u662frs<\/code>\u62a5\u6587\u4e3b\u673a\u7684mac<\/code>\u5730\u5740\uff0c\u76ee\u7684\u5730\u5740\u662fff02::2<\/code>\u5bf9\u5e94\u7684\u7ec4\u64admac<\/code>\u5730\u57403333-0000-0002<\/code><\/p>\n
                                              \n
                                            • RA<\/code>\u62a5\u6587\uff0c\u8def\u7531\u5668\u4f1a\u5468\u671f\u6027\uff08\u601d\u79d1\u8def\u7531\u5668\u9ed8\u8ba4\u662f200s<\/code>\uff09\u5730\u53d1\u9001ra<\/code>\u62a5\u6587\uff0c\u5411\u90bb\u5c45\u8282\u70b9\u901a\u544a\u81ea\u5df1\u7684\u5b58\u5728\u3002ra<\/code>\u62a5\u6587\u53ef\u4ee5\u643a\u5e26\u4e00\u4e9b\u8def\u7531\u524d\u7f00\u3001\u81ea\u8eab\u94fe\u8def\u5c42\u7b49\u53c2\u6570\u4fe1\u606f\u3002<\/li>\n<\/ul>\n
                                              \"file\"<\/p>\n
                                              \u901a\u8fc7\u6293\u5305\u53d1\u73b0\uff1a\u65e0\u8bba\u662f\u8def\u7531\u5668\u4e3b\u52a8\u7684\u5468\u671f\u6027\u901a\u544a\uff0c\u8fd8\u662f\u6536\u5230rs<\/code>\u62a5\u6587\u540e\u7684\u88ab\u52a8\u5e94\u7b54\uff0cra<\/code>\u62a5\u6587\u7684\u76ee\u7684\u5730\u5740\u90fd\u662f\u7ec4\u64ad\u5730\u5740ff02::1<\/code>
                                              \n\u8df3\u6570\u9650\u5236\u5b57\u6bb5\u7528\u6765\u544a\u77e5ipv6<\/code>\u4e3b\u673a\u540e\u9762\u53d1\u9001\u7684\u5355\u64ad\u62a5\u6587\u5c06\u4f7f\u7528\u7684\u9ed8\u8ba4\u8df3\u6570\u503c\u3002<\/p>\n
                                              M<\/code>\u4f4d\u548cO<\/code>\u4f4d\u662fdhcpv6<\/code>\u76f8\u5173\u7684\u9009\u9879\u3002\u5f53M<\/code>\u4f4d\u662f1\u65f6\uff0c\u544a\u77e5ipv6<\/code>\u4e3b\u673a\u4f7f\u7528dhcpv6<\/code>\u6765\u83b7\u53d6ipv6<\/code>\u5730\u5740\uff1b\u5f53O<\/code>\u4f4d\u662f1\u65f6\uff0c\u5219\u662f\u544a\u77e5ipv6<\/code>\u4e3b\u673a\u4f7f\u7528dhcpv6<\/code>\u83b7\u53d6\u5176\u4ed6\u53c2\u6570\u4fe1\u606f\uff0c\u5982dns<\/code>\u5730\u5740\u4fe1\u606f\u7b49\u3002<\/p>\n
                                              \u8def\u7531\u5668\u751f\u5b58\u671f\u5b57\u6bb5\u536016\u4f4d\uff0c\u7528\u6765\u544a\u77e5ipv6<\/code>\u4e3b\u673a\u672c\u8def\u7531\u5668\u4f5c\u4e3a\u9ed8\u8ba4\u7f51\u5173\u65f6\u7684\u6709\u6548\u671f\uff0c\u5355\u4f4d\u662f\u79d2\u3002\u5f53\u8be5\u5b57\u6bb5\u4e3a0\u65f6\uff0c\u8868\u793a\u672c\u8def\u7531\u5668\u4e0d\u80fd\u4f5c\u4e3a\u9ed8\u8ba4\u8def\u7531\u5668\u3002
                                              \n\u53ef\u8fbe\u65f6\u95f4\u9009\u9879\u7528\u6765\u544a\u77e5ipv6<\/code>\u4e3b\u673a\u90bb\u5c45\u8868\u4e2d\u5173\u4e8e\u81ea\u5df1\u7684\u53ef\u8fbe\u4fe1\u606f\u3002
                                              \n\u91cd\u4f20\u65f6\u95f4\u5b57\u6bb5\u4e3a\u5468\u671f\u6027\u53d1\u9001ra<\/code>\u62a5\u6587\u7684\u65f6\u95f4\u95f4\u9694\u3002
                                              \n\u9009\u9879\u5b57\u6bb5\u53ef\u4ee5\u5305\u62ec\u8def\u7531\u5668\u63a5\u53e3\u7684\u94fe\u8def\u5c42\u5730\u5740\u3001mtu<\/code>\u3001\u5355\u8584\u524d\u7f00\u4fe1\u606f\u7b49\u3002<\/p>\n
                                                \n
                                              • NS<\/code>\u62a5\u6587\uff0c\u7528\u4e8e\u67e5\u8be2\u90bb\u5c45\u8282\u70b9\u7684\u94fe\u8def\u5c42\u5730\u5740\u3002ns<\/code>\u62a5\u6587\u4e2d\u7684\u76ee\u7684\u5730\u5740\u5b57\u6bb5\u5b58\u653e\u7684\u662f\u60f3\u8981\u89e3\u6790\u6210\u94fe\u8def\u5c42\u5730\u5740\u7684ipv6<\/code>\u5355\u64ad\u5730\u5740\u3002\u9009\u9879\u5b57\u6bb5\u53ef\u4ee5\u643a\u5e26\u81ea\u8eab\u7684\u94fe\u8def\u5c42\u5730\u5740<\/li>\n<\/ul>\n
                                                \"file\"<\/p>\n
                                                \u5f53ns<\/code>\u62a5\u6587\u7528\u4e8e\u90bb\u5c45\u53ef\u8fbe\u6027\u68c0\u6d4b\u65f6\uff0c\u76ee\u7684\u5730\u5740\u662f\u5355\u64ad\u5730\u5740\uff1b\u5f53\u7528\u4e8e\u90bb\u5c45\u89e3\u6790\u65f6\uff0c\u76ee\u7684\u5730\u5740\u662f\u88ab\u8bf7\u6c42\u8282\u70b9\u7684\u7ec4\u64ad\u5730\u5740ff02::1:ff00:0\/104<\/code>\u52a0\u76ee\u7684\u5355\u64ad\u5730\u5740\u7684\u6700\u540e24\u4f4d\u3002
                                                \nipv6<\/code>\u8282\u70b9\u5728\u68c0\u6d4bipv6<\/code>\u5730\u5740\u51b2\u7a81\u65f6\uff0c\u4e5f\u4f1a\u53d1\u9001\u90bb\u5c45\u8bf7\u6c42\u62a5\u6587\uff0c\u6b64\u65f6\u76ee\u7684ipv6<\/code>\u5730\u5740\u662f\u88ab\u8bf7\u6c42\u8282\u70b9\u7684\u7ec4\u64ad\u5730\u5740ff02::1:ff00:0\/104<\/code>\u52a0\u81ea\u5df1ipv6<\/code>\u5730\u5740\u7684\u6700\u540e24\u4f4d\uff0c\u82e5\u6536\u4e0d\u5230\u56de\u590d\u5219\u8868\u793aipv6<\/code>\u5730\u5740\u6ca1\u6709\u51b2\u7a81\uff0cipv6<\/code>\u914d\u7f6e\u751f\u6548\u3002<\/p>\n
                                                \u5728\u5b9e\u9645\u914d\u7f6e\u4e2d\u53d1\u73b0\uff0cwindows<\/code>\u8ba1\u7b97\u673a\u914d\u7f6eipv6<\/code>\u5730\u5740\u65f6\u82e5\u5b58\u5728\u5730\u5740\u51b2\u7a81\uff0c\u4e0d\u4f1a\u5f39\u51fa\u4fe1\u606f\uff0c\u53ea\u80fd\u5728\u547d\u4ee4\u884c\u6a21\u5f0f\u6267\u884cipconfig<\/code>\u67e5\u770bipv6<\/code>\u5730\u5740\u662f\u5426\u6709\u6548\u3002
                                                \n\u5728\u8def\u7531\u5668\u4e0a\u914d\u7f6eipv6<\/code>\u5730\u5740\u65f6\uff0c\u82e5\u5b58\u5728\u5730\u5740\u51b2\u7a81\uff0c\u4f1a\u63d0\u793a\uff1aduplicate address<\/code><\/p>\n
                                                  \n
                                                • NA<\/code>\u62a5\u6587\uff0cipv6<\/code>\u8282\u70b9\u901a\u8fc7\u4f7f\u7528na<\/code>\u62a5\u6587\u6765\u901a\u544a\u81ea\u5df1\u7684\u5b58\u5728\uff0c\u6216\u8005\u544a\u8bc9\u90bb\u5c45\u9700\u8981\u66f4\u65b0\u81ea\u5df1\u7684\u94fe\u8def\u5c42\u5730\u5740\u4fe1\u606f\u3002
                                                  \n\u5f53\u8282\u70b9\u53d1\u9001na<\/code>\u62a5\u6587\u6765\u56de\u5e94ns<\/code>\u62a5\u6587\u65f6\uff0c\u76ee\u7684\u5730\u5740\u4f7f\u7528\u5355\u64ad\u5730\u5740\uff0c\u5982\u679c\u76ee\u7684\u662f\u544a\u8bc9\u90bb\u5c45\u9700\u8981\u66f4\u65b0\u81ea\u5df1\u7684\u94fe\u8def\u5c42\u5730\u5740\u4fe1\u606f\uff0c\u5219\u4f7f\u7528\u7ec4\u64ad\u5730\u5740ff02::1<\/code>\u4f5c\u4e3a\u76ee\u7684\u5730\u5740\u3002<\/li>\n<\/ul>\n
                                                  na<\/code>\u62a5\u6587\u67093\u4e2a\u6807\u5fd7\u4f4d\uff1a\u5f53R<\/code>\u4f4d\u4e3a1\u65f6\u8868\u793a\u6b64\u62a5\u6587\u662f\u7531\u8def\u7531\u5668\u53d1\u9001\u7684\uff1b\u5f53S<\/code>\u4f4d\u4e3a1\u65f6\u8868\u793a\u662fns<\/code>\u62a5\u6587\u7684\u56de\u590d\uff1b\u5f53O<\/code>\u4f4d\u4e3a1\u65f6\u5219\u8868\u793a\u9700\u8981\u66f4\u6539\u539f\u5148\u7684\u90bb\u5c45\u8868\u6761\u76ee\u3002<\/p>\n
                                                  \u5728S<\/code>\u4f4d\u4e3a1\u7684\u60c5\u51b5\u4e0b\uff0cna<\/code>\u62a5\u6587\u7684\u6e90\u5730\u5740\u662f\u5bf9\u5e94ns<\/code>\u62a5\u6587\u4e2d\u7684\u76ee\u7684\u5730\u5740\u5b57\u6bb5
                                                  \n\u5982\u679cS<\/code>\u4f4d\u4e3a0\uff0c\u5219na<\/code>\u62a5\u6587\u7684\u6e90\u5730\u5740\u5c31\u662f\u81ea\u8eab\u9700\u8981\u66f4\u65b0\u94fe\u8def\u5c42\u5730\u5740\u4fe1\u606f\u7684\u63a5\u53e3ipv6<\/code>\u5730\u5740\u3002<\/p>\n
                                                  \u9009\u9879\u5b57\u6bb5\u662f\u53d1\u9001na<\/code>\u62a5\u6587\u8bbe\u5907\u7684\u94fe\u8def\u5c42\u5730\u5740\u3002<\/p>\n
                                                  \u9ed8\u8ba4\u8def\u7531\u81ea\u52a8\u53d1\u73b0<\/h4>\n
                                                  ipv6\u4e3b\u673a\u7ef4\u62a4\u7684\u8868\u9879<\/h5>\n
                                                  \u5728ndp<\/code>\u4e2d\uff0c\u6bcf\u4e00\u4e2aipv6<\/code>\u8282\u70b9\u90fd\u9700\u8981\u8ddf\u8e2a\u548c\u7ef4\u62a4\u81f3\u5c11\u5305\u62ec\u90bb\u5c45\u8868\u5728\u5185\u7684\u591a\u5f20\u8868<\/p>\n
                                                    \n
                                                  • \n
                                                    \u90bb\u5c45\u8868\uff1a\u8bb0\u5f55\u7740\u540c\u4e00\u5c40\u57df\u7f51\u4e2d\u76f8\u90bbipv6<\/code>\u8282\u70b9\u7684mac<\/code>\u5730\u5740\u7b49\u4fe1\u606f\uff0c\u800c\u4e14\u4f1a\u6807\u660e\u90bb\u5c45\u662f\u8def\u7531\u5668\u7f51\u5173\u8fd8\u662f\u666e\u901a\u4e3b\u673a\u3002\u5728\u8ba1\u7b97\u673a\u4e0a\u67e5\u770b\u90bb\u5c45\u8868\u7684\u547d\u4ee4\u662fnetsh interface ipv6 show neighbors<\/code><\/p>\n<\/li>\n
                                                  • \n
                                                    \u76ee\u7684\u5730\u7f13\u5b58\u8868\uff1a\u8bb0\u5f55\u7684\u662f\u6700\u8fd1\u53d1\u9001\u7684\u76ee\u7684\u5730\u5740\uff0c\u53ef\u5b9e\u73b0\u5feb\u901f\u8f6c\u53d1\u529f\u80fd\u3002\u53ef\u4ee5\u5c06\u76ee\u7684\u5730\u7f13\u5b58\u8868\u7406\u89e3\u4e3a\u7f13\u5b58\u4e0b\u6765\u7684\u8def\u7531\u8868\u3002\u5728\u8ba1\u7b97\u673a\u4e0a\u67e5\u770b\u7f13\u5b58\u8868\u7684\u547d\u4ee4\u662fnetsh interface ipv6 show destinationcache<\/code><\/p>\n<\/li>\n
                                                  • \n
                                                    \u8def\u7531\u8868\uff1a\u4e3b\u673a\u5728\u53d1\u9001\u62a5\u6587\u524d\uff0c\u4e3a\u4e86\u51b3\u5b9a\u8be5\u5982\u4f55\u5230\u8fbe\u76ee\u7684\u5730\u5740\u800c\u67e5\u8be2\u7684\u8868\u3002\u8def\u7531\u8868\u4e2d\u81f3\u5c11\u5305\u62ec\u81ea\u8eab\u63a5\u53e3\u6240\u5728\u7684\u524d\u7f00\u5217\u8868\uff0c\u53ef\u4ee5\u5c06\u524d\u7f00\u5217\u8868\u7406\u89e3\u4e3a\u4e3b\u673a\u7684\u76f4\u8fde\u8def\u7531\uff0c\u5982fe80::\/64<\/code>\u548c\u81ea\u8eabipv6<\/code>\u5355\u64ad\u5730\u5740\u7684\u524d\u7f00\u3002\u5bf9\u4e8e\u4e0d\u5728\u672c\u7f51\u6bb5\u7684\u5730\u5740\uff0c\u8def\u7531\u8868\u4e2d\u53ef\u4ee5\u6709\u660e\u786e\u7684\u4e0b\u4e00\u8df3\u6216\u8005\u80fd\u5339\u914d\u7684\u9ed8\u8ba4\u8def\u7531\u3002\u5728\u8ba1\u7b97\u673a\u4e0a\u67e5\u770b\u8def\u7531\u8868\u7684\u547d\u4ee4\u662froute print<\/code><\/p>\n<\/li>\n<\/ul>\n
                                                    ipv6\u4e3b\u673a\u53d1\u9001\u62a5\u6587\u8fc7\u7a0b<\/h5>\n
                                                    \u4e00\u53f0\u4e3b\u673a\u5982\u679c\u8981\u5411\u76ee\u7684\u5730\u53d1\u9001\u62a5\u6587\uff0c\u9700\u8981\u7ecf\u5386\u4ee5\u4e0b\u8fc7\u7a0b<\/p>\n
                                                      \n
                                                    • \n
                                                      1.\u67e5\u627e\u76ee\u7684\u7f13\u5b58\u8868\uff0c\u770b\u76ee\u7684\u5730\u5740\u662f\u5426\u4e0e\u8868\u4e2d\u7684\u8868\u9879\u6709\u5339\u914d\uff0c\u5982\u679c\u6709\u5339\u914d\uff0c\u76f4\u63a5\u8df3\u5230\u7b2c\u4e09\u6b65\u67e5\u627e\u90bb\u5c45\u8868\uff0c\u5426\u5219\u5230\u7b2c\u4e8c\u6b65\u67e5\u627e\u8def\u7531\u8868<\/p>\n<\/li>\n
                                                    • \n
                                                      2.\u67e5\u627e\u8def\u7531\u8868\uff0c\u770b\u76ee\u7684\u5730\u5740\u662f\u5426\u6709\u5339\u914d\u9879\u3002\u5982\u679c\u6709\u5339\u914d\uff0c\u5219\u8f6c\u4e0b\u4e00\u6b65\uff1b\u5982\u679c\u6ca1\u5339\u914d\uff0c\u5219\u4f1a\u5411\u6570\u636e\u5305\u4e2d\u7684\u6e90ipv6<\/code>\u5730\u5740\u53d1\u9001icmpv6<\/code>\u5dee\u9519\u62a5\u6587<\/p>\n<\/li>\n
                                                    • \n
                                                      3.\u68c0\u67e5\u4e0b\u4e00\u8df3\u5730\u5740\u5728\u90bb\u5c45\u8868\u4e2d\u662f\u5426\u6709\u5339\u914d\uff0c\u5982\u679c\u6709\uff0c\u5219\u63d0\u53d6\u5176\u5bf9\u5e94\u7684\u94fe\u8def\u5c42\u5730\u5740\u8fdb\u884c\u5c01\u88c5\u8f6c\u53d1\uff1b\u5982\u679c\u6ca1\u6709\uff0c\u5219\u901a\u8fc7ndp<\/code>\u6765\u83b7\u53d6\u4e0b\u4e00\u8df3\u8282\u70b9\u7684\u94fe\u8def\u5c42\u5730\u5740\uff0c\u518d\u8fdb\u884c\u5c01\u88c5\u8f6c\u53d1<\/p>\n<\/li>\n<\/ul>\n
                                                      \u9ed8\u8ba4\u8def\u7531\u81ea\u52a8\u53d1\u73b0\u8fc7\u7a0b<\/h5>\n
                                                      \u5728ipv6<\/code>\u4e2d\uff0c\u5982\u679c\u8981\u81ea\u52a8\u83b7\u53d6\u9ed8\u8ba4\u8def\u7531\uff0c\u5373\u9ed8\u8ba4\u7f51\u5173\uff0c\u90a3\u4e48\u90fd\u662f\/\u53ea\u80fd\u901a\u8fc7rs<\/code>\u548cra<\/code>\u62a5\u6587\u6765\u5b8c\u6210\u7684\u3002
                                                      \n\u8fd9\u4e0eipv4<\/code>\u901a\u8fc7dhcp<\/code>\u6765\u4e0b\u53d1\u9ed8\u8ba4\u8def\u7531\u7684\u673a\u5236\u4e0d\u4e00\u6837\uff0c\u5373\u4fbf\u662fdhcpv6<\/code>\u4e5f\u4e0d\u80fd\u4e0b\u53d1\u9ed8\u8ba4\u8def\u7531\u3002
                                                      \n\u9996\u5148\uff0c\u8def\u7531\u5668\u4f1a\u5468\u671f\u6027\u5730\u5411\u7ec4\u64ad\u5730\u5740ff02::1<\/code>\u53d1\u9001ra<\/code>\u62a5\u6587\uff0c\u5411\u7f51\u6bb5\u4e2d\u7684\u4e3b\u673a\u901a\u544a\u81ea\u5df1\u662f\u9ed8\u8ba4\u8def\u7531\uff1b
                                                      \n\u5176\u6b21\uff0c\u4e3b\u673a\u81ea\u52a8\u83b7\u53d6\u7f51\u7edc\u914d\u7f6e\u65f6\uff0c\u4e5f\u4f1a\u53d1\u9001rs<\/code>\u62a5\u6587\uff0c\u4ee5\u67e5\u627e\u7f51\u6bb5\u4e2d\u7684\u9ed8\u8ba4\u8def\u7531<\/p>\n
                                                      \u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u591a\u4e2a\u8def\u7531\u5668\u540c\u65f6\u53d1\u9001ra<\/code>\u62a5\u6587\u7684\u60c5\u51b5\uff0c\u4ece\u800c\u5bfc\u81f4\u4e3b\u673a\u6709\u591a\u4e2a\u9ed8\u8ba4\u8def\u7531\u3002\u6b64\u65f6\u5c31\u53ef\u4ee5\u5728\u4ea4\u6362\u673a\u7684\u975e\u4fe1\u4efb\u7aef\u53e3\u4e0a\u7981\u6b62\u63a5\u6536\u8def\u7531\u5668\u7684ra<\/code>\u62a5\u6587\uff0c\u4ee5\u907f\u514d\u7528\u6237\u83b7\u53d6\u5230\u9519\u8bef\u7684\u7f51\u5173\u3002
                                                      \n\u8fd8\u6709\u4e00\u79cd\u529e\u6cd5\u662f\u5728\u4e3b\u673a\u4e0a\u624b\u52a8\u8bbe\u7f6e\u9ed8\u8ba4\u8def\u7531\u7684\u4f18\u5148\u7ea7\u3002<\/p>\n
                                                        \n
                                                      • \u5b9e\u9a8c\u7f51\u5173\u6b3a\u9a97\u9632\u8303
                                                        \n\u672c\u5b9e\u9a8c\u5c06\u7528\u8def\u7531\u5668\u5411\u4e3b\u673a\u901a\u544a\u81ea\u5df1\u662f\u9ed8\u8ba4\u8def\u7531\uff0c\u540c\u65f6\u4e5f\u4f1a\u5c06\u81ea\u5df1\u7684\u94fe\u8def\u5c42\u5730\u5740\u53d1\u9001\u7ed9\u4e3b\u673a\uff0c\u4ee5\u4fbf\u4e3b\u673a\u66f4\u65b0\u81ea\u5df1\u7684\u90bb\u5c45\u8868\u3002
                                                        \n\u901a\u8fc7\u672c\u5b9e\u9a8c\uff0c\u53ef\u4ee5\u4e86\u89e3\u5f53\u540c\u7f51\u6bb5\u6709\u591a\u53f0\u8def\u7531\u5668\u901a\u544a\u81ea\u5df1\u662f\u9ed8\u8ba4\u8def\u7531\u65f6\uff0c\u4e3b\u673a\u5982\u4f55\u9009\u4e2d\u6b63\u786e\u7684\u9ed8\u8ba4\u8def\u7531\uff1b\u8def\u7531\u5668\u5982\u4f55\u53d1\u9001ra<\/code>\u62a5\u6587\uff0c\u4ee5\u53ca\u5982\u4f55\u4fee\u6539\u8def\u7531\u5668ra<\/code>\u62a5\u6587\u4e2d\u7684\u5c5e\u6027\uff1b\u5728\u4e3b\u673a\u4e0a\u5982\u4f55\u67e5\u770b\u90bb\u5c45\u8868\u548c\u8def\u7531\u8868\uff0c\u5982\u4f55\u624b\u52a8\u8bbe\u7f6e\u8def\u7531\u8868\u4ee5\u53ca\u5982\u4f55\u624b\u52a8\u9009\u62e9\u6b63\u786e\u7684\u9ed8\u8ba4\u8def\u7531\u7b49\u3002<\/li>\n<\/ul>\n
                                                        \"file\"<\/p>\n
                                                          \n
                                                        1. \n
                                                          \u57fa\u672c\u914d\u7f6e\u3002R1<\/code>\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n
                                                          Router>enable\nR1#configure terminal\nR1(config)#ipv6 unicast-routing\nR1(config)#interface ethernet 0\/0\nR1(config-if)#ipv6 enable\nR1(config-if)#ipv6 address 2001:2019::1\/64\nR1(config-if)#no shutdown\nR1(config)#interface loopback 0\nR1(config-if)#ipv6 address 2001:2019:1::1\/64<\/code><\/pre>\n<\/li>\n
                                                        2. \n
                                                          \u67e5\u770b\u5730\u5740\u5206\u914d\u3002\u5728win10<\/code>\u7684\u547d\u4ee4\u63d0\u793a\u7b26\u7a97\u53e3\u4f7f\u7528ipconfig<\/code>\u547d\u4ee4\u67e5\u770b\u83b7\u5f97\u7684\u5730\u5740\u4ee5\u53ca\u9ed8\u8ba4\u7f51\u5173<\/p>\n<\/li>\n<\/ol>\n
                                                          \"file\"<\/p>\n
                                                          \u9ed8\u8ba4\u7f51\u5173\u662f\u8def\u7531\u5668R1<\/code>\u7684ethernet0\/0<\/code>\u63a5\u53e3\u7684\u94fe\u8def\u672c\u5730\u5730\u5740\u3002win10<\/code>\u81ea\u52a8\u83b7\u5f97\u4e00\u4e2aipv6<\/code>\u5730\u5740\u548c\u4e00\u4e2a\u4e34\u65f6ipv6<\/code>\u5730\u5740\uff0c\u4e24\u8005\u7684\u524d\u7f00\u90fd\u662f2001:2019::\/64<\/code>\u3002\u524d\u7f00\u4fe1\u606f\u4e5f\u662f\u901a\u8fc7ra<\/code>\u62a5\u6587\u6765\u901a\u544a\u7684\u3002<\/p>\n
                                                            \n
                                                          1. \u67e5\u770b\u90bb\u5c45\u8868\u3002\u5728win10<\/code>\u4e0a\u4f7f\u7528\u547d\u4ee4netsh interface ipv6 show neighbors "4"<\/code>\u67e5\u770b\u90bb\u5c45\u8868\u3002<\/li>\n<\/ol>\n
                                                            \"file\"<\/p>\n
                                                            \u9ed8\u8ba4\u7f51\u5173\u7684\u7269\u7406\u5730\u5740\u5df2\u7ecf\u89e3\u6790\uff0c\u7c7b\u578b\u5982\u679c\u4e3a\u505c\u6ede\uff0c\u662f\u56e0\u4e3a\u8fd8\u6ca1\u8fdb\u884c\u53ef\u8fbe\u6027\u68c0\u6d4b\u3002<\/p>\n
                                                            2001:2019::1<\/code>\u662f\u8def\u7531\u5668R1 e0\/0<\/code>\u63a5\u53e3\u914d\u7f6e\u7684ipv6<\/code>\u5730\u5740\uff0cfe80::a8bb:ccff: fe00:400<\/code>\u662f\u8def\u7531\u5668R1 e0\/0<\/code>\u63a5\u53e3\u7684\u94fe\u8def\u672c\u5730\u5730\u5740\uff0c\u8fd9\u4e24\u8005\u7684mac<\/code>\u5730\u5740\u662f\u4e00\u6837\u7684\u3002<\/p>\n
                                                              \n
                                                            1. \n
                                                              \u66f4\u65b0\u90bb\u5c45\u8868\u3002\u5728win10<\/code>\u4e0aping<\/code>\u8def\u7531\u5668\u7684\u94fe\u8def\u672c\u5730\u5730\u5740\uff0c\u5f3a\u5236\u5bf9\u90bb\u5c45\u8868\u4e2d\u9ed8\u8ba4\u7f51\u5173\u7684\u7269\u7406\u5730\u5740\u8fdb\u884c\u53ef\u8fbe\u6027\u68c0\u6d4b\u3002\u505c\u6ede\u4f1a\u53d8\u6210\u53ef\u4ee5\u8bbf\u95ee\u7c7b\u578b<\/p>\n<\/li>\n
                                                            2. \n
                                                              \u67e5\u770b\u8def\u7531\u8868\u3002\u5728win10<\/code>\u4e0a\u4f7f\u7528route print -6<\/code>\u547d\u4ee4\u67e5\u770bipv6<\/code>\u7684\u8def\u7531\u8868<\/p>\n<\/li>\n<\/ol>\n
                                                              \"file\"<\/p>\n
                                                                \n
                                                              1. \u4fee\u6539RA<\/code>\u5c5e\u6027\uff0c\u5728r1<\/code>\u4e0a\u5c06ra<\/code>\u62a5\u6587\u7684lifetime<\/code>\u5c5e\u6027\u6539\u4e3a0<\/li>\n<\/ol>\n
                                                                R1(config-if)#ipv6 nd ra lifetime ?\n  <0-9000>  RA Lifetime (seconds)\n\nR1(config-if)#ipv6 nd ra lifetime 0<\/code><\/pre>\n
                                                                \u5728win10<\/code>\u4e0a\u4f7f\u7528ipconfig<\/code>\u547d\u4ee4\u67e5\u770b\u7f51\u7edc\u914d\u7f6e\uff0c\u53d1\u73b0\u9ed8\u8ba4\u7f51\u5173\u6ca1\u6709\u4e86\uff0c\u8fd9\u662f\u56e0\u4e3ara<\/code>\u62a5\u6587\u7684lifetime<\/code>\u4e00\u65e6\u4e3a0\uff0c\u5c31\u8868\u660e\u8def\u7531\u5668\u4e0d\u518d\u662f\u9ed8\u8ba4\u7f51\u5173\uff0c\u4f46ipv6<\/code>\u5730\u5740\u4ecd\u5728\uff0c\u5373ra<\/code>\u62a5\u6587\u8fd8\u662f\u53ef\u4ee5\u643a\u5e26\u524d\u7f00\u4fe1\u606f\u7ed9\u5ba2\u6237\u3002<\/p>\n
                                                                  \n
                                                                1. \u52a0\u5165\u975e\u6cd5\u8def\u7531\u5668\u3002\u5c06lifetime<\/code>\u5c5e\u6027\u4fee\u6539\u6210\u9ed8\u8ba4\u503cno ipv6 nd ra lifetime<\/code>
                                                                  \n\u518d\u6253\u5f00\u8def\u7531\u5668R2\u8fdb\u884c\u914d\u7f6e<\/p>\n
                                                                  Router>enable\nR2#configure terminal\nR2(config)#ipv6 unicast-routing\nR2(config)#interface ethernet 0\/0\nR2(config-if)#ipv6 enable\nR2(config-if)#ipv6 address 2001:2018::1\/64\nR2(config-if)#no shutdown\nR2(config)#interface loopback 0\nR2(config-if)#ipv6 address 2001:2018:1::1\/64<\/code><\/pre>\n<\/li>\n<\/ol>\n
                                                                  \u6b64\u65f6\u7f51\u7edc\u4e2d\u7684\u4e24\u53f0\u8def\u7531\u5668\u540c\u65f6\u53d1\u9001ra<\/code>\u62a5\u6587\u3002\u5728win10<\/code>\u4e0a\u4f7f\u7528\u547d\u4ee4route print -6<\/code>\u67e5\u770b\u8def\u7531\u8868<\/p>\n
                                                                  \"file\"<\/p>\n
                                                                  \u81ea\u52a8\u83b7\u53d6\u5230\u4e86\u4e24\u6761\u8dc3\u70b9\u6570\u90fd\u662f266\u7684\u7b49\u4ef7\u9ed8\u8ba4\u8def\u7531\uff0c\u5206\u522b\u662fR1<\/code>\u548cR2<\/code>\u5bf9\u5e94\u63a5\u53e3\u7684\u94fe\u8def\u672c\u5730\u5730\u5740\u3002
                                                                  \n\u5728\u4e3b\u673a\u4e0a\u4f7f\u7528ipconfig<\/code>\u547d\u4ee4\u4e5f\u4f1a\u5361\u5361\u96be\u9053\u540c\u65f6\u5b58\u5728\u4e24\u4e2a\u9ed8\u8ba4\u7f51\u5173\u3002\u6709\u4e86\u4e24\u6761\u7b49\u4ef7\u7684\u9ed8\u8ba4\u8def\u7531\uff0c\u901a\u4fe1\u4e2d\u5c31\u4f1a\u4ea7\u751f\u8d1f\u8f7d\u5747\u8861\u6548\u679c\uff0c\u4f46\u5177\u4f53\u5230\u54ea\u4e00\u4e2a\u6570\u636e\u5305\u8d70\u54ea\u4e00\u6761\u9ed8\u8ba4\u8def\u7531\u5374\u4e0d\u53ef\u63a7\u3002<\/p>\n
                                                                    \n
                                                                  1. \u4fee\u6539\u8dc3\u70b9\u6570\u3002\u4e24\u6761\u9ed8\u8ba4\u8def\u7531\u7684\u8dc3\u70b9\u6570\uff08metric<\/code>\uff09\u90fd\u4e3a266\u3002\u4e3b\u673a\u5728\u9009\u62e9\u9ed8\u8ba4\u8def\u7531\u65f6\uff0c\u7eb5\u4f7f\u4f18\u5148\u9009\u62e9\u8dc3\u70b9\u6570\u8f83\u5c0f\u7684\u8def\u7531\u3002\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4route change<\/code>\u5c06\u4f18\u9009\u9ed8\u8ba4\u8def\u7531\u7684metric<\/code>\u503c\u8bbe\u7f6e\u4e3a\u5c0f\u4e8e256\uff08\u8fdb\u5165\u8def\u7531\u8868\u65f6\uff0c\u8fd9\u4e2ametric<\/code>\u4f1a\u88ab\u81ea\u52a8\u52a010\uff09\u3002-p<\/code>\u53c2\u6570\uff0c\u8868\u793a\u6c38\u4e45\u7684\u610f\u601d\u3002<\/li>\n<\/ol>\n
                                                                    \"file\"<\/p>\n
                                                                    \u518d\u6b21\u67e5\u770b\u8def\u7531\u8868\uff0c\u53d1\u73b0\u53ea\u6709\u4e00\u6761\u9ed8\u8ba4\u8def\u7531\u4e86\uff0c\u5176\u8dc3\u70b9\u6570\u662f110\uff08100+10=110\uff09\u3002<\/p>\n
                                                                      \n
                                                                    1. \u6dfb\u52a0\u660e\u7ec6\u8def\u7531\u3002\u6c38\u4e45\u8def\u7531\u662f\u9700\u8981\u7ba1\u7406\u5458\u4f7f\u7528\u547d\u4ee4route add<\/code>\u624b\u52a8\u6dfb\u52a0\u7684\u3002\u5728win10<\/code>\u6267\u884croute add 2001:2018:1::\/64 fe80::a8bb:ccff:fe00:500 \u2013p<\/code>\u547d\u4ee4\uff0c\u6dfb\u52a0\u660e\u7ec6\u8def\u7531\u3002\u6b64\u65f6\u67e5\u770b\u8def\u7531\u8868\uff0c\u4f1a\u53d1\u73b0\u8def\u7531\u8868\u6700\u540e\u591a\u51fa\u4e00\u6761\u6c38\u4e45\u8def\u7531\u3002<\/li>\n<\/ol>\n
                                                                      \"file\"<\/p>\n
                                                                      \u5730\u5740\u89e3\u6790\u8fc7\u7a0b\u53ca\u90bb\u5c45\u8868<\/h4>\n
                                                                        \n
                                                                      • \n
                                                                        \u5730\u5740\u89e3\u6790\u8fc7\u7a0b\uff1a\u4e3b\u673a\u6216\u8def\u7531\u5668\u5c06\u90bb\u5c45\u8282\u70b9\u7684ipv6<\/code>\u5730\u5740\u89e3\u6790\u6210\u94fe\u8def\u5c42mac<\/code>\u5730\u5740\uff0c\u7136\u540e\u518d\u4fdd\u5b58\u518d\u90bb\u5c45\u8868\u4e2d\u7684\u8fc7\u7a0b\u3002\u8fd9\u4e2a\u89e3\u6790\u8fc7\u7a0b\u662f\u901a\u8fc7ns<\/code>\u548cna<\/code>\u62a5\u6587\u6765\u5b8c\u6210\u7684\uff0c\u4e3b\u8981\u6b65\u9aa4\u5982\u4e0b<\/p>\n
                                                                          \n
                                                                        • \n
                                                                          1.\u8282\u70b9\u53d1\u9001\u4e00\u4e2a\u76ee\u7684\u5730\u5740\u662f\u88ab\u8bf7\u6c42\u8282\u70b9\u7ec4\u64ad\u5730\u5740\u7684ns<\/code>\u62a5\u6587\uff0c\u6b64\u8bf7\u6c42\u62a5\u6587\u9009\u9879\u4e2d\u643a\u5e26\u4e86\u8282\u70b9\u81ea\u8eab\u7684\u94fe\u8def\u5c42mac<\/code>\u5730\u5740\uff0c\u4ee5\u4fbf\u90bb\u5c45\u80fd\u5feb\u901f\u89e3\u6790\u81ea\u8eab\u7684\u94fe\u8def\u5c42mac<\/code>\u5730\u5740\u3002\u88ab\u8bf7\u6c42\u8282\u70b9\u7684\u7ec4\u64ad\u5730\u5740\u662fff02::1:ff00:0\/104<\/code>\u5916\u52a0\u5355\u64ad\u5730\u5740\u7684\u672b24\u4f4d\u3002\u6bd4\u5982\u60f3\u8981\u89e3\u6790fe80::abcd:1234<\/code>\u7684\u94fe\u8def\u5c42mac<\/code>\u5730\u5740\uff0c\u53d1\u9001\u7684ns<\/code>\u62a5\u6587\u7684\u76ee\u7684\u5730\u5740\u5c31\u662fff02::1:ffcd:1234<\/code><\/p>\n<\/li>\n
                                                                        • \n
                                                                          2.\u76ee\u7684\u8282\u70b9\u6536\u5230ns<\/code>\u62a5\u6587\u540e\uff0c\u9996\u5148\u63d0\u53d6\u6e90\u5730\u5740\u548c\u62a5\u6587\u9009\u9879\u4e2d\u7684\u6e90\u94fe\u8def\u5c42mac<\/code>\u5730\u5740\uff0c\u5f62\u6210\u6620\u5c04\u5173\u7cfb\uff0c\u518d\u6dfb\u52a0\u6216\u66f4\u65b0\u672c\u5730\u90bb\u5c45\u8868\u3002\u7136\u540e\u518d\u5411\u8bf7\u6c42\u8005\u53d1\u9001\u76ee\u7684\u5730\u5740\u4e3a\u5355\u64ad\u5730\u5740\u7684na<\/code>\u62a5\u6587\uff0c\u5e76\u5728\u62a5\u6587\u4e2d\u643a\u5e26\u81ea\u5df1\u7684\u94fe\u8def\u5c42mac<\/code>\u5730\u5740\u3002<\/p>\n<\/li>\n
                                                                        • \n
                                                                          3.\u6700\u521d\u7684\u8282\u70b9\u6536\u5230na<\/code>\u62a5\u6587\u540e\uff0c\u6839\u636e\u5176\u5185\u5bb9\u66f4\u65b0\u81ea\u5df1\u7684\u672c\u5730\u90bb\u5c45\u8868<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
                                                                        • \n
                                                                          \u90bb\u5c45\u8868\u53ca\u90bb\u5c45\u72b6\u6001\u4fe1\u606f\uff0c\u6bcf\u4e2aipv6<\/code>\u8282\u70b9\u90fd\u4f1a\u8ddf\u8e2a\u548c\u7ef4\u62a4\u90bb\u5c45\u8868\u3002\u90bb\u5c45\u8868\u8bb0\u5f55\u90bb\u5c45\u72b6\u6001\u4fe1\u606f\u7684\u76ee\u7684\u4e5f\u662f\u4e3a\u4e86\u5c3d\u5feb\u53d1\u73b0\u548c\u89e3\u51b3\u7f51\u7edc\u4e2d\u65ad\u95ee\u9898\uff0c\u90bb\u5c45\u8868\u4e2d\u8bb0\u5f55\u7740\u6bcf\u4e2a\u90bb\u5c45\u7684\u72b6\u6001\u3002<\/p>\n<\/li>\n
                                                                        • \n
                                                                          \u5b9e\u9a8c\u67e5\u770b\u90bb\u5c45\u8868\uff1a\u901a\u8fc7\u672c\u5b9e\u9a8c\u53ef\u4ee5\u638c\u63e1\u5982\u4f55\u5728windows<\/code>\u4e3b\u673a\u548c\u8def\u7531\u5668\u4e0a\u67e5\u770b\u90bb\u5c45\u8868\uff0c\u4ee5\u53ca\u67e5\u770b\u90bb\u5c45\u8868\u7684\u72b6\u6001<\/p>\n
                                                                            \n
                                                                          • \n
                                                                            1.windows<\/code>\u4e3b\u673a\u90bb\u5c45\u8868\uff0c\u7c7b\u578b\u662f\u505c\u6ede\uff08\u8def\u7531\u5668\uff09\uff0c\u53ef\u4ee5\u901a\u8fc7ping<\/code>\u547d\u4ee4\u5f3a\u5236\u8fdb\u884c\u53ef\u8fbe\u6027\u68c0\u6d4b\uff0c\u4f7f\u5730\u5740\u7684\u7c7b\u578b\u4e3a\u53ef\u4ee5\u8bbf\u95ee\u3002\u53e6\u5916\u90bb\u5c45\u8868\u4e2d\u8fd8\u6709\u4e00\u4e9b\u7ec4\u64ad\u5730\u5740\u5bf9\u5e94\u7684\u94fe\u8def\u5c42\u5730\u5740\uff0c\u5176\u7c7b\u578b\u90fd\u662f\u6c38\u4e45\u3002\u8fd9\u4e9b\u5bf9\u5e94\u7684\u94fe\u8def\u5c42mac<\/code>\u5730\u5740\u90fd\u662f\u56fa\u5b9a\u768433-33<\/code>\u52a0\u4e0a\u7ec4\u64ad\u5730\u5740\u7684\u4f4e32\u4f4d\u5730\u5740\u3002
                                                                            \n\u5728ipv6<\/code>\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u53d1\u9001ra<\/code>\u6216na<\/code>\u62a5\u6587\uff0c\u8ba9\u4e3b\u673a\u5c06\u9ed8\u8ba4\u8def\u7531\u6216\u4e3b\u673a\u7684\u9519\u8bef\u94fe\u8def\u5c42\u5730\u5740\u66f4\u65b0\u5230\u90bb\u5c45\u8868\u3002\u5bf9\u4e8ewindows<\/code>\u4e3b\u673a\uff0c\u624b\u52a8\u7ed1\u5b9a\u7684\u547d\u4ee4\u662fnetsh interface ipv6 set neighbor "\u63a5\u53e3id" \u90bb\u5c45ipv6\u5730\u5740 \u90bb\u5c45\u94fe\u8def\u5c42mac\u5730\u5740<\/code>\u3002<\/p>\n<\/li>\n
                                                                          • \n
                                                                            2.\u8def\u7531\u5668\u90bb\u5c45\u8868\u3002\u5728\u8def\u7531\u5668R1<\/code>\u4e0a\u901a\u8fc7\u547d\u4ee4show ipv6 neighbors<\/code>\u67e5\u770b\u90bb\u5c45\u8868<\/p>\n
                                                                            R1#show ipv6 neighbors \nIPv6 Address                              Age Link-layer Addr State Interface\n2001:2019::75C2:A389:5FF1:5BCD              0 5000.0001.0000  REACH Et0\/0\n2001:2019::E894:896E:8686:3BC4              0 5000.0002.0000  STALE Et0\/0\nFE80::5D03:AE85:29E0:6B2B                   0 5000.0002.0000  REACH Et0\/0\nFE80::FD70:2E95:9D73:6B85                   1 5000.0001.0000  STALE Et0\/0<\/code><\/pre>\n
                                                                            \u540c\u6837\u5728\u8def\u7531\u5668\u4e0a\u4e5f\u53ef\u4ee5\u624b\u52a8\u7ed1\u5b9a\u90bb\u5c45\u7684\u94fe\u8def\u5c42`mac`\u5730\u5740\uff0c\u53ef\u5728\u8def\u7531\u5668\u4e0a\u6267\u884c\u5982\u4e0b\u547d\u4ee4<\/p>\n
                                                                            R1(config)#ipv6 neighbor 2001:2019::E894:896E:8686:3BC4 ethernet 0\/0 5000.0002.0000\nR1(config)#do show ipv6 neighbors  \/\/\u53ef\u4ee5\u5728\u7279\u6743\u6a21\u5f0f\u6267\u884cshow\u547d\u4ee4\uff0c\u524d\u9762\u52a0do\nIPv6 Address                              Age Link-layer Addr State Interface\n2001:2019::75C2:A389:5FF1:5BCD              0 5000.0001.0000  REACH Et0\/0\n2001:2019::E894:896E:8686:3BC4              - 5000.0002.0000  REACH Et0\/0\nFE80::5D03:AE85:29E0:6B2B                   0 5000.0002.0000  REACH Et0\/0\nFE80::FD70:2E95:9D73:6B85                   0 5000.0001.0000  REACH Et0\/0<\/code><\/pre>\n
                                                                            \u6ce8\u610f\u5230\u5728\u624b\u52a8\u7ed1\u5b9a\u540e\uff0c\u8be5\u6761\u76ee\u7684age<\/code>\u680f\u4e2d\u663e\u793a\u4e3a-<\/code>\uff0c\u8fd9\u8868\u793a\u6c38\u4e0d\u8fc7\u671f\u7684\u610f\u601d\u3002\u4fdd\u5b58\u8def\u7531\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u65f6\uff0c\u8fd9\u6761\u914d\u7f6e\u547d\u4ee4\u4e5f\u88ab\u4fdd\u5b58\uff0c\u8def\u7531\u5668\u5728\u91cd\u542f\u540e\u7ed1\u5b9a\u4ecd\u7136\u6709\u6548\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
                                                                            \u8def\u7531\u91cd\u5b9a\u5411<\/h4>\n
                                                                            \u5f53\u8def\u7531\u5668\u6536\u5230\u4e00\u4e2a\u62a5\u6587\u65f6\uff0c\u82e5\u53d1\u73b0\u540c\u7f51\u6bb5\u6709\u66f4\u597d\u7684\u4e0b\u4e00\u8df3\uff0c\u5219\u5411\u53d1\u9001\u65b9\u53d1\u9001\u91cd\u5b9a\u5411\u62a5\u6587\u3002\u5177\u4f53\u8fc7\u7a0b\u5982\u4e0b<\/p>\n
                                                                              \n
                                                                            1. \u53d1\u9001\u65b9\u5728\u5411\u4e00\u4e2a\u76ee\u7684\u5730\u5740\u53d1\u9001ipv6<\/code>\u5355\u64ad\u62a5\u6587\u65f6\uff0c\u6839\u636e\u8def\u7531\u8868\u4e2d\u7684\u6700\u4f73\u5339\u914d\u539f\u5219\uff0c\u5c06\u62a5\u6587\u53d1\u9001\u7ed9\u4e0b\u4e00\u8df3\u8def\u7531\u5668<\/li>\n
                                                                            2. \u8def\u7531\u5668\u6536\u5230\u62a5\u6587\u540e\u67e5\u627e\u8def\u7531\u8868\uff0c\u53d1\u73b0\u53bb\u5f80\u76ee\u7684\u7684\u4e0b\u4e00\u8df3\u5730\u5740\u4e0e\u62a5\u6587\u4e2d\u7684\u6e90\u5730\u5740\u5904\u4e8e\u540c\u4e00\u7f51\u6bb5\u3002<\/li>\n
                                                                            3. \u8def\u7531\u5668\u7ee7\u7eed\u8f6c\u53d1\u62a5\u6587\u7ed9\u4e0b\u4e00\u8df3\u8def\u7531\u5668\uff0c\u540c\u65f6\u5411\u53d1\u9001\u65b9\u53d1\u9001\u8def\u7531\u91cd\u5b9a\u5411\u62a5\u6587\uff0c\u544a\u77e5\u6e90\u8282\u70b9\u53bb\u5f80\u6b64\u76ee\u7684\u5730\u6709\u66f4\u597d\u7684\u4e0b\u4e00\u8df3\u3002\u8fd9\u4e2a\u66f4\u597d\u7684\u4e0b\u4e00\u8df3\u5730\u5740\u5728\u91cd\u5b9a\u5411\u62a5\u6587\u4e2d\u7684\u76ee\u7684\u5730\u5740\u5b57\u6bb5\u4e2d\u6307\u5b9a\uff0c\u4e14\u8be5\u5730\u5740\u4e0e\u6e90\u8282\u70b9\u5904\u4e8e\u540c\u4e00\u7f51\u6bb5\u3002\u6e90\u8282\u70b9\u6536\u5230\u8def\u7531\u91cd\u5b9a\u5411\u62a5\u6587\u540e\uff0c\u662f\u5426\u91c7\u7528\u65b0\u7684\u4e0b\u4e00\u8df3\u5730\u5740\u8f6c\u53d1\u540e\u7eed\u62a5\u6587\uff0c\u7531\u6e90\u8282\u70b9\u7684\u914d\u7f6e\u51b3\u5b9a\u3002<\/li>\n<\/ol>\n
                                                                              ipv6\u5c42\u6b21\u5316\u5730\u5740\u89c4\u5212<\/h4>\n
                                                                              ipv6<\/code>\u5730\u5740\u5728\u5206\u914d\u4e0a\u91c7\u7528\u5c42\u6b21\u5316\u7684\u8def\u7531\u5206\u914d\u539f\u5219\uff0c\u5c3d\u53ef\u80fd\u51cf\u5c11\u4e3b\u5e72\u8def\u7531\u6761\u76ee\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u8f6c\u53d1\u6548\u7387\u3002\u4ec0\u4e48\u662f\u5c42\u6b21\u5316\u89c4\u5212\u5462\uff1f\u5c31\u662f\u5728\u8fdb\u884c\u7f51\u7edc\u89c4\u5212\u65f6\uff0c\u6309\u7f51\u7edc\u533a\u57df\u4ece\u5927\u5230\u5c0f\u7684\u987a\u5e8f\uff0c\u5bf9\u5e94\u7740ipv6<\/code>\u524d\u7f00\u957f\u5ea6\u6709\u77ed\u5230\u957f\u7684\u89c4\u5f8b\u6765\u5212\u5206\u5730\u5740\u3002<\/p>\n
                                                                              \"file\"<\/p>\n
                                                                              \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u4e00\u4e2a\u7701\u7ea7\u5355\u4f4d\u7533\u8bf7\u5230\/48\u4f4d\u7684\u5730\u5740\uff0c\u800c\u5230\u5e02\u7ea7\u5355\u4f4d\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\/52\u4f4d\uff0c\u4e5f\u5c31\u662f\u5230\u5e02\u7ea7\u5355\u4f4d\u65f6\uff0c\u53ef\u4ee5\u5212\u520616\u4e2a\u5b50\u7f51\u3002\u6bcf\u4e2a\u5e02\u7ea7\u5355\u4f4d\u518d\u5f80\u4e0b\u5230\u53bf\u7ea7\u5355\u4f4d\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\/56\u4f4d\u5730\u5740\uff0c\u540c\u6837\uff0c\u6bcf\u4e2a\u5e02\u4e0b\u9762\u53ef\u4ee5\u652f\u630116\u4e2a\u5b50\u7f51\u5206\u522b\u7528\u4e8e\u5404\u4e2a\u53bf\u7ea7\u5355\u4f4d\u3002\u6bcf\u4e2a\u53bf\u8fd8\u53ef\u4ee5\u8fdb\u4e00\u6b65\u628a\/56\u7684\u5730\u5740\u5206\u5230\u4e0b\u9762\u7684\u5404\u4e2a\u4e61\u9547\u3002<\/p>\n
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