{"id":1409,"date":"2019-12-06T10:28:39","date_gmt":"2019-12-06T02:28:39","guid":{"rendered":"https:\/\/www.59xuexi.com\/?p=1409"},"modified":"2021-03-31T23:29:52","modified_gmt":"2021-03-31T15:29:52","slug":"ccnpswitch%ef%bc%88642-813%ef%bc%89%e8%ae%a4%e8%af%81%e8%80%83%e8%af%95%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/www.59xuexi.com\/?p=1409","title":{"rendered":"CCNPSWITCH\uff08642-813\uff09\u8ba4\u8bc1\u8003\u8bd5\u6307\u5357"},"content":{"rendered":"

$\"CCNP\"$ <\/p>\n\n\n

\u672c\u4e66\u662f\u9488\u5bf9\u6539\u7248\u540e\u7684CCNP\u8003\u8bd5SWITCH (642-813) \u800c\u8bbe\u8ba1\u7684\u5b66\u4e60\u53c2\u8003\u4e66\u76ee\uff0c\u5176\u5185\u5bb9\u6709\u6548\u5730\u4f53\u73b0\u4e86SWITCH\u4e0e\u65e7\u7248BCMSN\u8003\u8bd5\u7684\u4e0d\u540c\u4e4b\u5904\u3002\u4ece\u7ed3\u6784\u4e0a\u770b\uff0c\u672c\u4e66\u5c06\u300aCCNP\u5b66\u4e60\u6307\u5357:\u7ec4\u5efaCisco\u591a\u5c42\u4ea4\u6362\u7f51\u7edc(BCMSN) (\u7b2c4\u7248)\u300b\u300b\u4e2d\u768418\u7ae0\u5185\u5bb9\u6c47\u603b\u4e3a7\u7ae0\u5185\u5bb9\u8fdb\u884c\u4ecb\u7ecd\u3002\u5168\u4e66\u7b2c1\u7ae0\u7387\u5148\u4ecb\u7ecd\u4e86\u4f01\u4e1a\u56ed\u533a\u7f51\u7684\u67b6\u6784,\u7b2c2\u7ae0~\u7b2c6\u7ae0\u5185\u5bb9\u5206\u522b\u4ecb\u7ecd\u4e86VLAN\u3001\u751f\u6210\u6811\u3001VLAN\u95f4\u8def\u7531\u3001\u5197\u4f59\u4ee5\u53ca\u56ed\u533a\u7f51\u5b89\u5168\u7684\u5b9e\u65bd\u65b9\u6cd5\uff0c\u7b2c7\u7ae0\u4ecb\u7ecd\u4e86\u56ed\u533a\u7f51\u67b6\u6784\u4e2d\u7684- -\u4e9b\u9ad8\u7ea7\u670d\u52a1\u3002\u8fd9\u6837\u7684\u8c03\u6574\u4f7f\u4ea4\u6362\u673a\u90e8\u5206\u7684\u77e5\u8bc6\u66f4\u52a0\u7eb2\u4e3e\u76ee\u5f20\u3001\u6761\u7406\u5206\u660e\u3002
\u4ece\u5185\u5bb9\u4e0a\u770b\uff0c\u672c\u4e66\u5f31\u5316\u4e86\u4ea4\u6362\u673a\u521d\u59cb\u914d\u7f6e\u90e8\u5206\u7684\u77e5\u8bc6\uff0c\u7b80\u5316\u4e86CatOS\u90e8\u5206\u7684\u5185\u5bb9\uff0c\u4f46\u5bf9\u5197\u4f59\u6280\u672f\u548c\u5b89\u5168\u6280\u672f\u7684\u5185\u5bb9\u8fdb\u884c\u4e86\u8865\u5145\u548c\u6df1\u5316\u3002\u540c\u65f6\uff0c\u672c\u4e66\u5728\u5404\u7ae0\u4e2d\u5747\u52a0\u5165\u4e86\u4e00\u4e9b\u601d\u79d1\u7f51\u7edc\u6280\u672f\u7684\u6700\u65b0\u52a8\u6001\uff0c\u4e5f\u5bf9\u539f\u4e66\u7684\u4e00\u4e9b\u6848\u4f8b\u548c\u8bf4\u660e\u6027\u6587\u5b57\u8fdb\u884c\u4e86\u8c03\u6574\u3002\u672c\u4e66\u4e0d\u4ec5\u53ef\u4ee5\u4f5c\u4e3aCCNP SWITCH\u8bfe\u7a0b\u7684\u57f9\u8bad\u6559\u6750\uff0c\u4e5f\u9002\u5408\u6b63\u5728\u5b66\u4e60\u7f51\u7edc\u4ea4\u6362\u77e5\u8bc6\u7684\u4e13\u4e1a\u4eba\u58eb\u8fdb\u884c\u9605\u8bfb\u3002<\/p>\n\n\n\n

\u56fe\u4e66\u76ee\u5f55<\/h1>\n\n\n\n
\u7b2c1\u7ae0\u3000\u5206\u6790Cisco\u4f01\u4e1a\u56ed\u533a\u67b6\u6784\u30001<\/p>\n\n\n\n
1.1\u3000\u4f01\u4e1a\u56ed\u533a\u7f51\u8bbe\u8ba1\u6982\u8ff0\u30001<\/p>\n\n\n\n
1.1.1\u3000\u9a71\u52a8\u4f01\u4e1a\u67b6\u6784\u53d8\u5316\u7684\u6cd5\u89c4\u6807\u51c6\u30003<\/p>\n\n\n\n
1.1.2\u3000\u56ed\u533a\u7f51\u8bbe\u8ba1\u65b9\u6848\u30004<\/p>\n\n\n\n
1.1.3\u3000\u591a\u5c42\u4ea4\u6362\u673a\u5bf9\u7f51\u7edc\u8bbe\u8ba1\u7684\u5f71\u54cd\u30007<\/p>\n\n\n\n
1.1.4\u3000\u6df1\u5165\u5206\u6790\u4e8c\u5c42\u4ea4\u6362\u300010<\/p>\n\n\n\n
1.1.5\u3000\u6df1\u5165\u5206\u6790\u4e09\u5c42\u4ea4\u6362\u300011<\/p>\n\n\n\n
1.1.6\u3000\u7406\u89e3\u591a\u5c42\u4ea4\u6362\u300012<\/p>\n\n\n\n
1.1.7\u3000Cisco Catalyst\u4ea4\u6362\u673a\u7b80\u4ecb\u300013<\/p>\n\n\n\n
1.1.8\u3000\u786c\u4ef6\u4ea4\u6362\u548c\u8f6f\u4ef6\u4ea4\u6362\u672f\u8bed\u300015<\/p>\n\n\n\n
1.1.9\u3000\u56ed\u533a\u7f51\u6d41\u91cf\u7c7b\u578b\u300016<\/p>\n\n\n\n
1.1.10\u3000SONA\u53ca\u65e0\u8fb9\u754c\u7f51\u7edc\u7684\u6982\u8ff0\u300020<\/p>\n\n\n\n
1.2\u3000\u4f01\u4e1a\u56ed\u533a\u7f51\u8bbe\u8ba1\u300024<\/p>\n\n\n\n
1.2.1\u3000\u6df1\u5165\u5206\u6790\u63a5\u5165\u5c42\u300024<\/p>\n\n\n\n
1.2.2\u3000\u5206\u5e03\u5c42\u300026<\/p>\n\n\n\n
1.2.3\u3000\u6838\u5fc3\u5c42\u300027<\/p>\n\n\n\n
1.2.4\u3000\u5c0f\u578b\u56ed\u533a\u7f51\u793a\u4f8b\u300029<\/p>\n\n\n\n
1.2.5\u3000\u4e2d\u578b\u56ed\u533a\u7f51\u793a\u4f8b\u300030<\/p>\n\n\n\n
1.2.6\u3000\u5927\u578b\u56ed\u533a\u7f51\u793a\u4f8b\u300030<\/p>\n\n\n\n
1.2.7\u3000\u6570\u636e\u4e2d\u5fc3\u67b6\u6784\u300031<\/p>\n\n\n\n
1.3\u3000\u4f7f\u7528PPDIOO\u751f\u547d\u5468\u671f\u6cd5\u6765\u8bbe\u8ba1\u5e76\u5b9e\u65bd\u7f51\u7edc\u300032<\/p>\n\n\n\n
1.3.1\u3000PPDIOO\u7684\u9636\u6bb5\u300033<\/p>\n\n\n\n
1.3.2\u3000\u7f51\u7edc\u5b9e\u65bd\u7684\u89c4\u5212\u300035<\/p>\n\n\n\n
1.4\u3000\u603b\u7ed3\u300037<\/p>\n\n\n\n
1.5\u3000\u590d\u4e60\u9898\u300037<\/p>\n\n\n\n
\u7b2c2\u7ae0\u3000\u5728\u56ed\u533a\u7f51\u4e2d\u5b9e\u65bdVLAN\u300045<\/p>\n\n\n\n
2.1\u3000\u5728\u56ed\u533a\u7f51\u4e2d\u5b9e\u65bdVLAN\u6280\u672f\u300046<\/p>\n\n\n\n
2.1.1\u3000VLAN\u5206\u5272\u6a21\u578b\u300047<\/p>\n\n\n\n
2.1.2\u3000\u5982\u4f55\u4e3aVLAN\u5236\u5b9a\u8ba1\u5212\u300051<\/p>\n\n\n\n
2.1.3\u3000\u8bbe\u8ba1VLAN\u7684\u6700\u4f73\u505a\u6cd5\u300052<\/p>\n\n\n\n
2.1.4\u3000\u914d\u7f6eVLAN\u300053<\/p>\n\n\n\n
2.1.5\u3000\u9a8c\u8bc1VLAN\u7684\u914d\u7f6e\u300056<\/p>\n\n\n\n
2.1.6\u3000VLAN\u7684\u6392\u9519\u300058<\/p>\n\n\n\n
2.2\u3000\u5728Cisco\u56ed\u533a\u7f51\u5b9e\u65bd\u94fe\u8def\u805a\u96c6\u300060<\/p>\n\n\n\n
2.2.1\u3000\u94fe\u8def\u805a\u96c6\u534f\u8bae\u300061<\/p>\n\n\n\n
2.2.2\u3000\u7406\u89e3DTP\u300063<\/p>\n\n\n\n
2.2.3\u3000\u94fe\u8def\u805a\u96c6\u7684\u6700\u4f73\u505a\u6cd5\u300065<\/p>\n\n\n\n
2.2.4\u3000\u914d\u7f6e802.1Q\u94fe\u8def\u805a\u96c6\u300066<\/p>\n\n\n\n
2.2.5\u3000\u9a8c\u8bc1\u94fe\u8def\u805a\u96c6\u7684\u914d\u7f6e\u300067<\/p>\n\n\n\n
2.2.6\u3000\u94fe\u8def\u805a\u96c6\u7684\u6392\u9519\u300068<\/p>\n\n\n\n
2.3\u3000VLAN\u94fe\u8def\u805a\u96c6\u534f\u8bae\u300068<\/p>\n\n\n\n
2.3.1\u3000VLAN\u4fee\u526a\u300071<\/p>\n\n\n\n
2.3.2\u3000VTP\u7248\u672c\u300072<\/p>\n\n\n\n
2.3.3\u3000VTP\u6d88\u606f\u7c7b\u578b\u300073<\/p>\n\n\n\n
2.3.4\u3000VTP\u8ba4\u8bc1\u300074<\/p>\n\n\n\n
2.3.5\u3000\u5b9e\u65bdVTP\u7684\u6700\u4f73\u505a\u6cd5\u300074<\/p>\n\n\n\n
2.3.6\u3000VTP\u7684\u914d\u7f6e\u300074<\/p>\n\n\n\n
2.3.7\u3000\u9a8c\u8bc1VTP\u7684\u914d\u7f6e\u300075<\/p>\n\n\n\n
2.3.8\u3000VTP\u6392\u9519\u300076<\/p>\n\n\n\n
2.4\u3000\u79c1\u7528VLAN\u300077<\/p>\n\n\n\n
2.4.1\u3000\u79c1\u7528VLAN\u6982\u8ff0\u300077<\/p>\n\n\n\n
2.4.2\u3000\u79c1\u7528VLAN\u7684\u914d\u7f6e\u300079<\/p>\n\n\n\n
2.4.3\u3000\u9a8c\u8bc1\u79c1\u7528VLAN\u300081<\/p>\n\n\n\n
2.4.4\u3000\u79c1\u7528VLAN\u914d\u7f6e\u6848\u4f8b\u300082<\/p>\n\n\n\n
2.4.5\u3000\u7aef\u53e3\u4fdd\u62a4\u7279\u6027\u300086<\/p>\n\n\n\n
2.5\u3000\u4f7f\u7528EtherChannel\u6765\u914d\u7f6e\u94fe\u8def\u805a\u96c6\u300086<\/p>\n\n\n\n
2.5.1\u3000\u63cf\u8ff0EtherChannel\u300087<\/p>\n\n\n\n
2.5.2\u3000PAgP\u4e0eLACP\u534f\u8bae\u300090<\/p>\n\n\n\n
2.5.3\u3000\u4f7f\u7528EtherChannel\u6765\u914d\u7f6e\u7aef\u53e3\u901a\u9053\u300093<\/p>\n\n\n\n
2.5.4\u3000\u9a8c\u8bc1EtherChannel\u300095<\/p>\n\n\n\n
2.5.5\u3000EtherChannel\u8d1f\u8f7d\u5206\u62c5\u9009\u9879\u300098<\/p>\n\n\n\n
2.6\u3000\u603b\u7ed3\u3000100<\/p>\n\n\n\n
2.7\u3000\u590d\u4e60\u9898\u3000100<\/p>\n\n\n\n
\u7b2c3\u7ae0\u3000\u5b9e\u65bd\u751f\u6210\u6811\u3000107<\/p>\n\n\n\n
3.1\u3000\u751f\u6210\u6811\u534f\u8bae\u7684\u6f14\u5316\u3000107<\/p>\n\n\n\n
3.2\u3000\u751f\u6210\u6811\u534f\u8bae\u57fa\u7840\u3000109<\/p>\n\n\n\n
3.3\u3000\u5feb\u901f\u751f\u6210\u6811\u534f\u8bae\u3000111<\/p>\n\n\n\n
3.3.1\u3000RSTP\u7aef\u53e3\u72b6\u6001\u3000112<\/p>\n\n\n\n
3.3.2\u3000RSTP\u7aef\u53e3\u89d2\u8272\u3000113<\/p>\n\n\n\n
3.3.3\u3000\u5feb\u901f\u8fc7\u6e21\u5230\u8f6c\u53d1\u72b6\u6001\u3000115<\/p>\n\n\n\n
3.3.4\u3000RSTP\u62d3\u6251\u53d8\u66f4\u673a\u5236\u3000118<\/p>\n\n\n\n
3.3.5\u3000PVRST+\u7f51\u6865\u6807\u8bc6\u7b26\u3000121<\/p>\n\n\n\n
3.3.6\u3000\u4e0e802.1D\u7684\u517c\u5bb9\u6027\u3000122<\/p>\n\n\n\n
3.3.7\u3000Cisco\u751f\u6210\u6811\u9ed8\u8ba4\u914d\u7f6e\u3000122<\/p>\n\n\n\n
3.3.8\u3000PortFast\u3000123<\/p>\n\n\n\n
3.3.9\u3000\u914d\u7f6ePortFast\u7279\u6027\u3000123<\/p>\n\n\n\n
3.3.10\u3000\u914d\u7f6e\u57fa\u672c\u7684PVRST+\u53c2\u6570\u3000125<\/p>\n\n\n\n
3.4\u3000\u591a\u751f\u6210\u6811\u3000126<\/p>\n\n\n\n
3.4.1\u3000MST\u533a\u57df\u3000128<\/p>\n\n\n\n
3.4.2\u3000MST\u7684\u6269\u5c55\u7cfb\u7edfID\u3000129<\/p>\n\n\n\n
3.4.3\u3000\u914d\u7f6eMST\u7684\u57fa\u672c\u53c2\u6570\u3000129<\/p>\n\n\n\n
3.5\u3000\u751f\u6210\u6811\u7684\u589e\u5f3a\u3000134<\/p>\n\n\n\n
3.5.1\u3000BPDU\u9632\u62a4\u3000135<\/p>\n\n\n\n
3.5.2\u3000BPDU\u8fc7\u6ee4\u3000136<\/p>\n\n\n\n
3.5.3\u3000\u6839\u9632\u62a4\u3000138<\/p>\n\n\n\n
3.6\u3000\u907f\u514d\u8f6c\u53d1\u73af\u8def\u548c\u9ed1\u6d1e\u3000140<\/p>\n\n\n\n
3.6.1\u3000\u73af\u8def\u9632\u62a4\u3000140<\/p>\n\n\n\n
3.6.2\u3000UDLD\u3000144<\/p>\n\n\n\n
3.6.3\u3000Flex\u94fe\u8def\u3000148<\/p>\n\n\n\n
3.7\u3000\u751f\u6210\u6811\u7684\u63a8\u8350\u7528\u6cd5\u3000149<\/p>\n\n\n\n
3.8\u3000STP\u6392\u9519\u3000152<\/p>\n\n\n\n
3.9\u3000STP\u7684\u6f5c\u5728\u6545\u969c\u3000152<\/p>\n\n\n\n
3.10\u3000\u603b\u7ed3\u3000159<\/p>\n\n\n\n
3.11\u3000\u53c2\u8003\u6587\u732e\u3000159<\/p>\n\n\n\n
3.12\u3000\u590d\u4e60\u9898\u3000160<\/p>\n\n\n\n
\u7b2c4\u7ae0\u3000\u5b9e\u65bdVLAN\u95f4\u8def\u7531\u3000163<\/p>\n\n\n\n
4.1\u3000\u63cf\u8ff0VLAN\u95f4\u8def\u7531\u3000163<\/p>\n\n\n\n
4.1.1\u3000VLAN\u95f4\u8def\u7531\u7684\u7b80\u4ecb\u3000164<\/p>\n\n\n\n
4.1.2\u3000\u4f7f\u7528\u5916\u90e8\u8def\u7531\u5668\u5b9e\u73b0VLAN\u95f4\u8def\u7531(\u5355\u81c2\u8def\u7531\u5668)\u3000166<\/p>\n\n\n\n
4.1.3\u3000\u4f7f\u7528\u4ea4\u6362\u673a\u865a\u62df\u63a5\u53e3\u6765\u5b9e\u73b0VLAN\u95f4\u8def\u7531\u3000168<\/p>\n\n\n\n
4.1.4\u3000\u4f7f\u7528\u8def\u7531\u7aef\u53e3\u8fdb\u884c\u8def\u7531\u3000171<\/p>\n\n\n\n
4.1.5\u3000\u4e8c\u5c42EtherChannel\u4e0e\u4e09\u5c42EtherChannel\u7684\u5bf9\u6bd4\u3000172<\/p>\n\n\n\n
4.2\u3000VLAN\u95f4\u8def\u7531\u7684\u914d\u7f6e\u3000173<\/p>\n\n\n\n
4.2.1\u3000\u4f7f\u7528\u5916\u90e8\u8def\u7531\u5668\u914d\u7f6eVLAN\u95f4\u8def\u7531\u3000173<\/p>\n\n\n\n
4.2.2\u3000\u4f7f\u7528SVI\u914d\u7f6eVLAN\u95f4\u8def\u7531\u3000175<\/p>\n\n\n\n
4.2.3\u3000\u5728\u591a\u5c42\u4ea4\u6362\u673a\u4e0a\u914d\u7f6e\u8def\u7531\u7aef\u53e3\u3000178<\/p>\n\n\n\n
4.2.4\u3000VLAN\u95f4\u8def\u7531\u7684\u9a8c\u8bc1\u3000179<\/p>\n\n\n\n
4.2.5\u3000VLAN\u95f4\u8def\u7531\u7684\u6392\u9519\u3000181<\/p>\n\n\n\n
4.2.6\u3000\u4e09\u5c42EtherChannel\u7684\u914d\u7f6e\u3000183<\/p>\n\n\n\n
4.2.7\u3000\u8def\u7531\u534f\u8bae\u7684\u914d\u7f6e\u3000185<\/p>\n\n\n\n
4.2.8\u3000\u9a8c\u8bc1\u8def\u7531\u534f\u8bae\u3000185<\/p>\n\n\n\n
4.3\u3000\u5728\u591a\u5c42\u4ea4\u6362\u73af\u5883\u4e2d\u5b9e\u65bd\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8bae\u3000187<\/p>\n\n\n\n
4.3.1\u3000DHCP\u7684\u64cd\u4f5c\u3000188<\/p>\n\n\n\n
4.3.2\u3000DHCP\u7684\u914d\u7f6e\u4e0e\u9a8c\u8bc1\u3000188<\/p>\n\n\n\n
4.4\u3000\u90e8\u7f72\u57fa\u4e8eCEF\u7684\u591a\u5c42\u4ea4\u6362\u3000191<\/p>\n\n\n\n
4.4.1\u3000\u591a\u5c42\u4ea4\u6362\u7684\u6982\u5ff5\u3000191<\/p>\n\n\n\n
4.4.2\u3000Cisco\u4ea4\u6362\u6280\u672f\u3000196<\/p>\n\n\n\n
4.4.3\u3000CEF\u5904\u7406\u3000199<\/p>\n\n\n\n
4.4.4\u3000CEF\u7684\u914d\u7f6e\u548cCEF\u914d\u7f6e\u7684\u9a8c\u8bc1\u3000205<\/p>\n\n\n\n
4.4.5\u3000CEF\u7684\u6392\u9519\u3000209<\/p>\n\n\n\n
4.5\u3000\u603b\u7ed3\u3000210<\/p>\n\n\n\n
4.6\u3000\u590d\u4e60\u9898\u3000210<\/p>\n\n\n\n
\u7b2c5\u7ae0\u3000\u5728\u56ed\u533a\u7f51\u4e2d\u5b9e\u65bd\u9ad8\u53ef\u7528\u6027\u548c\u5197\u4f59\u6027\u3000217<\/p>\n\n\n\n
5.1\u3000\u7406\u89e3\u9ad8\u53ef\u7528\u6027\u3000217<\/p>\n\n\n\n
5.1.1\u3000\u9ad8\u53ef\u7528\u6027\u7684\u7ec4\u6210\u90e8\u5206\u3000217<\/p>\n\n\n\n
5.1.2\u3000\u9ad8\u53ef\u7528\u6027\u4e4b\u5feb\u901f\u590d\u539f\u3000221<\/p>\n\n\n\n
5.1.3\u3000\u6700\u4f18\u7684\u5197\u4f59\u6027\u3000223<\/p>\n\n\n\n
5.2\u3000\u5b9e\u65bd\u9ad8\u53ef\u7528\u6027\u3000227<\/p>\n\n\n\n
5.2.1\u3000\u63a5\u5165\u5c42\u4ea4\u6362\u673a\u4e0a\u7684\u5206\u5e03\u5f0fVLAN\u3000228<\/p>\n\n\n\n
5.2.2\u3000\u63a5\u5165\u5c42\u4ea4\u6362\u673a\u4e0a\u7684\u672c\u5730VLAN\u3000228<\/p>\n\n\n\n
5.2.3\u3000\u4f7f\u7528\u4e09\u5c42\u94fe\u8def\u4e0e\u5206\u5e03\u5c42\u8bbe\u5907\u4ea4\u4e92\u3000229<\/p>\n\n\n\n
5.2.4\u3000\u83ca\u82b1\u94fe\u5f0f\u63a5\u5165\u5c42\u4ea4\u6362\u673a\u3000229<\/p>\n\n\n\n
5.2.5\u3000\u667a\u80fd\u5806\u53e0\u63a5\u5165\u5c42\u4ea4\u6362\u673a\u3000231<\/p>\n\n\n\n
5.2.6\u3000\u592a\u5c11\u5197\u4f59\u6027\u3000231<\/p>\n\n\n\n
5.3\u3000\u5b9e\u65bd\u7f51\u7edc\u76d1\u6d4b\u3000234<\/p>\n\n\n\n
5.3.1\u3000\u7f51\u7edc\u7ba1\u7406\u6982\u8ff0\u3000234<\/p>\n\n\n\n
5.3.2\u3000Syslog\u3000235<\/p>\n\n\n\n
5.4\u3000SNMP\u3000239<\/p>\n\n\n\n
5.5\u3000\u5728Catalyst\u4ea4\u6362\u673a\u4e2d\u5b9e\u65bd\u5197\u4f59\u7684Supervisor\u5f15\u64ce\u3000249<\/p>\n\n\n\n
5.5.1\u3000RPR(\u8def\u7531\u5904\u7406\u5668\u5197\u4f59\u6027)\u3000250<\/p>\n\n\n\n
5.5.2\u3000RPR+(\u8def\u7531\u5904\u7406\u5668\u5197\u4f59\u6027\u589e\u5f3a\u7248)\u3000251<\/p>\n\n\n\n
5.5.3\u3000\u72b6\u6001\u5316\u6545\u969c\u5012\u6362(SSO)\u3000252<\/p>\n\n\n\n
5.5.4\u3000NSF\u7ed3\u5408SSO\u3000254<\/p>\n\n\n\n
5.6\u3000\u7406\u89e3FHRP(\u9996\u8df3\u5197\u4f59\u6027\u534f\u8bae)\u3000256<\/p>\n\n\n\n
5.6.1\u3000FHRP\u7b80\u4ecb\u3000256<\/p>\n\n\n\n
5.6.2\u3000HSRP(\u70ed\u5907\u4efd\u8def\u7531\u5668\u534f\u8bae)\u3000259<\/p>\n\n\n\n
5.6.3\u3000VRRP(\u865a\u62df\u8def\u7531\u5668\u5197\u4f59\u6027\u534f\u8bae)\u3000275<\/p>\n\n\n\n
5.6.4\u3000GLBP(\u7f51\u5173\u8d1f\u8f7d\u5206\u62c5\u534f\u8bae)\u3000280<\/p>\n\n\n\n
5.7\u3000Cisco IOS\u670d\u52a1\u5668\u8d1f\u8f7d\u5206\u62c5\u3000288<\/p>\n\n\n\n
5.7.1\u3000Cisco IOS SLB\u7684\u8fd0\u4f5c\u6a21\u5f0f\u3000289<\/p>\n\n\n\n
5.7.2\u3000\u4ee5\u771f\u5b9e\u670d\u52a1\u5668\u914d\u7f6e\u6570\u636e\u4e2d\u5fc3\u7684\u670d\u52a1\u5668\u7fa4\u3000290<\/p>\n\n\n\n
5.7.3\u3000\u914d\u7f6e\u865a\u62df\u670d\u52a1\u5668\u3000292<\/p>\n\n\n\n
5.8\u3000\u603b\u7ed3\u3000293<\/p>\n\n\n\n
5.9\u3000\u590d\u4e60\u9898\u3000294<\/p>\n\n\n\n
\u7b2c6\u7ae0\u3000\u4fdd\u969c\u56ed\u533a\u7f51\u8bbe\u5907\u5b89\u5168\u3000299<\/p>\n\n\n\n
6.1\u3000\u4ea4\u6362\u673a\u5b89\u5168\u57fa\u7840\u3000299<\/p>\n\n\n\n
6.1.1\u3000\u5b89\u5168\u57fa\u7840\u8bbe\u65bd\u670d\u52a1\u3000300<\/p>\n\n\n\n
6.1.2\u3000\u672a\u6388\u6743\u8bbe\u5907\u7684\u672a\u6388\u6743\u8bbf\u95ee\u3000301<\/p>\n\n\n\n
6.1.3\u3000\u4e8c\u5c42\u653b\u51fb\u5206\u7c7b\u3000302<\/p>\n\n\n\n
6.1.4\u3000\u7406\u89e3\u548c\u9632\u5fa1MAC\u5c42\u653b\u51fb\u3000304<\/p>\n\n\n\n
6.1.5\u3000\u7f13\u89e3MAC\u6cdb\u6d2a\u653b\u51fb\u7684\u5efa\u8bae\u3000304<\/p>\n\n\n\n
6.1.6\u3000\u7aef\u53e3\u5b89\u5168\u3000305<\/p>\n\n\n\n
6.1.7\u3000\u5728\u5fc5\u8981\u7684\u7aef\u53e3\u4e0a\u963b\u585e\u5355\u64ad\u6cdb\u6d2a\u3000311<\/p>\n\n\n\n
6.2\u3000\u7406\u89e3\u548c\u9632\u5fa1VLAN\u653b\u51fb\u3000312<\/p>\n\n\n\n
6.2.1\u3000VLAN\u8df3\u8f6c\u3000312<\/p>\n\n\n\n
6.2.2\u3000\u4f7f\u7528\u53cc\u5c42\u6807\u7b7e\u5b9e\u73b0VLAN\u8df3\u8f6c\u653b\u51fb\u3000313<\/p>\n\n\n\n
6.2.3\u3000\u7f13\u89e3VLAN\u8df3\u8f6c\u653b\u51fb\u3000314<\/p>\n\n\n\n
6.2.4\u3000VLAN\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u3000315<\/p>\n\n\n\n
6.2.5\u3000\u914d\u7f6eVACL\u3000316<\/p>\n\n\n\n
6.3\u3000\u7406\u89e3\u548c\u9632\u5fa1\u6b3a\u9a97\u653b\u51fb\u3000317<\/p>\n\n\n\n
6.3.1\u3000Catalyst\u96c6\u6210\u7684\u5b89\u5168\u7279\u6027\u3000318<\/p>\n\n\n\n
6.3.2\u3000DHCP\u6b3a\u9a97\u653b\u51fb\u3000318<\/p>\n\n\n\n
6.3.3\u3000DHCP\u4fa6\u542c\u3000320<\/p>\n\n\n\n
6.3.4\u3000ARP\u6b3a\u9a97\u653b\u51fb\u3000323<\/p>\n\n\n\n
6.3.5\u3000\u901a\u8fc7\u52a8\u6001ARP\u68c0\u6d4b\u6765\u9632\u5fa1ARP\u6b3a\u9a97\u653b\u51fb\u3000324<\/p>\n\n\n\n
6.3.6\u3000IP\u9632\u6b3a\u9a97\u548cIP\u6e90\u9632\u62a4\u3000329<\/p>\n\n\n\n
6.4\u3000\u4fdd\u969c\u7f51\u7edc\u4ea4\u6362\u673a\u7684\u5b89\u5168\u3000333<\/p>\n\n\n\n
6.4.1\u3000\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\u3000333<\/p>\n\n\n\n
6.4.2\u3000CDP(Cisco\u53d1\u73b0\u534f\u8bae)\u3000333<\/p>\n\n\n\n
6.4.3\u3000CDP\u6f0f\u6d1e\u3000336<\/p>\n\n\n\n
6.4.4\u3000\u786e\u4fdd\u4ea4\u6362\u673a\u8bbf\u95ee\u7684\u5b89\u5168\u3000337<\/p>\n\n\n\n
6.4.5\u3000SSH\u3000337<\/p>\n\n\n\n
6.4.6\u3000AAA(\u8ba4\u8bc1\u6388\u6743\u5ba1\u8ba1)\u3000340<\/p>\n\n\n\n
6.4.7\u3000\u4f7f\u7528IEEE 802.1X\u57fa\u4e8e\u7aef\u53e3\u7684\u8ba4\u8bc1\u6765\u786e\u4fdd\u5b89\u5168\u6027\u3000346<\/p>\n\n\n\n
6.5\u3000\u4ea4\u6362\u673a\u5b89\u5168\u6027\u7684\u8003\u91cf\u3000349<\/p>\n\n\n\n
6.5.1\u3000\u4f01\u4e1a\u5b89\u5168\u7b56\u7565\u3000349<\/p>\n\n\n\n
6.5.2\u3000\u786e\u4fdd\u4ea4\u6362\u8bbe\u5907\u548c\u534f\u8bae\u7684\u5b89\u5168\u3000349<\/p>\n\n\n\n
6.5.3\u3000\u7f13\u89e3\u901a\u8fc7\u4ea4\u6362\u673a\u53d1\u8d77\u7684\u653b\u51fb\u3000354<\/p>\n\n\n\n
6.6\u3000\u6027\u80fd\u548c\u8fde\u901a\u6027\u6392\u9519\u3000355<\/p>\n\n\n\n
6.6.1\u3000\u589e\u5f3a\u6027\u80fd\u7684\u6280\u672f\u3000355<\/p>\n\n\n\n
6.6.2\u3000\u901a\u8fc7SPAN\u548cVSPAN\u76d1\u6d4b\u6027\u80fd\u3000356<\/p>\n\n\n\n
6.6.3\u3000\u4f7f\u7528SPAN\u76d1\u6d4b\u4ea4\u6362\u673aCPU\u63a5\u53e3\u3000359<\/p>\n\n\n\n
6.6.4\u3000\u4f7f\u7528RSPAN\u76d1\u6d4b\u6027\u80fd\u3000360<\/p>\n\n\n\n
6.6.5\u3000\u4f7f\u7528ERSPAN\u6765\u76d1\u6d4b\u6027\u80fd\u3000364<\/p>\n\n\n\n
6.6.6\u3000\u4f7f\u7528VACL\u548c\u6355\u83b7\u9009\u9879\u6765\u76d1\u6d4b\u6027\u80fd\u3000366<\/p>\n\n\n\n
6.6.7\u3000\u4f7f\u7528L2\u8def\u7531\u8ffd\u8e2a\u6765\u6392\u9519\u3000367<\/p>\n\n\n\n
6.6.8\u3000\u4f7f\u7528IOS\u5d4c\u5165\u5f0f\u4e8b\u4ef6\u7ba1\u7406\u5668\u7684\u589e\u5f3a\u578b\u6392\u9519\u548c\u6545\u969c\u6062\u590d\u3000369<\/p>\n\n\n\n
6.6.9\u3000\u4f7f\u7528Catalyst 6500\u7cfb\u5217\u4ea4\u6362\u673a\u4e2d\u7684\u7f51\u7edc\u5206\u6790\u6a21\u5757\u6765\u76d1\u6d4b\u6027\u80fd\u3000370<\/p>\n\n\n\n
6.7\u3000\u603b\u7ed3\u3000370<\/p>\n\n\n\n
6.8\u3000\u590d\u4e60\u9898\u3000371<\/p>\n\n\n\n
\u7b2c7\u7ae0\u3000\u5728\u56ed\u533a\u7f51\u67b6\u6784\u4e2d\u89c4\u5212\u9ad8\u7ea7\u670d\u52a1\u3000375<\/p>\n\n\n\n
7.1\u3000\u5728\u56ed\u533a\u67b6\u6784\u4e2d\u89c4\u5212\u65e0\u7ebf\u3001\u8bed\u97f3\u548c\u89c6\u9891\u5e94\u7528\u3000375<\/p>\n\n\n\n
7.1.1\u3000\u5728\u56ed\u533a\u7f51\u4e2d\u5b9e\u65bd\u65e0\u7ebf\u7f51\u7edc\u7684\u76ee\u7684\u3000376<\/p>\n\n\n\n
7.1.2\u3000\u5728\u56ed\u533a\u7f51\u4e2d\u5b9e\u65bd\u8bed\u97f3\u7f51\u7edc\u7684\u76ee\u7684\u3000376<\/p>\n\n\n\n
7.1.3\u3000\u5728\u56ed\u533a\u7f51\u4e2d\u5b9e\u65bd\u89c6\u9891\u7f51\u7edc\u7684\u76ee\u7684\u3000378<\/p>\n\n\n\n
7.1.4\u3000\u5982\u4f55\u5bf9\u56ed\u533a\u7f51\u8fdb\u884c\u89c4\u5212\uff0c\u4ee5\u652f\u6301\u65e0\u7ebf\u6280\u672f\u3000378<\/p>\n\n\n\n
7.1.5\u3000\u5982\u4f55\u5bf9\u56ed\u533a\u7f51\u8fdb\u884c\u89c4\u5212\uff0c\u4ee5\u652f\u6301\u8bed\u97f3\u6280\u672f\u3000390<\/p>\n\n\n\n
7.1.6\u3000\u5982\u4f55\u5bf9\u56ed\u533a\u7f51\u8fdb\u884c\u89c4\u5212\uff0c\u4ee5\u652f\u6301\u89c6\u9891\u6280\u672f\u3000393<\/p>\n\n\n\n
7.2\u3000\u7406\u89e3QoS\u3000396<\/p>\n\n\n\n
7.2.1\u3000QoS\u670d\u52a1\u6a21\u578b\u3000397<\/p>\n\n\n\n
7.2.2\u3000Auto QoS\u3000398<\/p>\n\n\n\n
7.2.3\u3000\u6d41\u91cf\u5206\u7c7b\u4e0e\u6807\u8bb0\u3000399<\/p>\n\n\n\n
7.2.4\u3000\u4fe1\u4efb\u8fb9\u754c\u548c\u914d\u7f6e\u3000401<\/p>\n\n\n\n
7.2.5\u3000\u62e5\u585e\u7ba1\u7406\u3000403<\/p>\n\n\n\n
7.2.6\u3000\u62e5\u585e\u907f\u514d\u3000406<\/p>\n\n\n\n
7.3\u3000\u5728\u56ed\u533a\u7f51\u4e2d\u5b9e\u65bdIP\u7ec4\u64ad\u3000408<\/p>\n\n\n\n
7.3.1\u3000\u7ec4\u64ad\u5165\u95e8\u3000408<\/p>\n\n\n\n
7.3.2\u3000\u7ec4\u64adIP\u5730\u5740\u7684\u7ed3\u6784\u3000411<\/p>\n\n\n\n
7.3.3\u3000\u7ec4\u64adMAC\u5730\u5740\u7684\u7ed3\u6784\u3000413<\/p>\n\n\n\n
7.3.4\u3000\u53cd\u5411\u8def\u5f84\u8f6c\u53d1\u3000414<\/p>\n\n\n\n
7.3.5\u3000\u7ec4\u64ad\u8f6c\u53d1\u6811\u3000416<\/p>\n\n\n\n
7.3.6\u3000IP\u7ec4\u64ad\u534f\u8bae\u3000418<\/p>\n\n\n\n
7.3.7\u3000IGMP\u3000425<\/p>\n\n\n\n
7.4\u3000\u5728\u56ed\u533a\u67b6\u6784\u4e2d\u89c4\u5212\u65e0\u7ebf\u6280\u672f\u3000430<\/p>\n\n\n\n
7.4.1\u3000\u65e0\u7ebfLAN\u53c2\u6570\u3000431<\/p>\n\n\n\n
7.4.2\u3000\u5982\u4f55\u914d\u7f6e\u4ea4\u6362\u673a\u6765\u652f\u6301WLAN\u3000431<\/p>\n\n\n\n
7.5\u3000\u5728\u56ed\u533a\u67b6\u6784\u4e2d\u89c4\u5212\u8bed\u97f3\u6280\u672f\u3000433<\/p>\n\n\n\n
7.5.1\u3000IP\u7535\u8bdd\u901a\u8baf\u7684\u7ec4\u6210\u90e8\u5206\u3000433<\/p>\n\n\n\n
7.5.2\u3000\u5982\u4f55\u914d\u7f6e\u4ea4\u6362\u673a\u6765\u652f\u6301VoIP\u3000434<\/p>\n\n\n\n
7.6\u3000\u5728\u56ed\u533a\u67b6\u6784\u4e2d\u89c4\u5212\u89c6\u9891\u6280\u672f\u3000440<\/p>\n\n\n\n
7.6.1\u3000\u89c6\u9891\u7684\u7ec4\u6210\u3000440<\/p>\n\n\n\n
7.6.2\u3000\u914d\u7f6e\u4ea4\u6362\u673a\u6765\u652f\u6301\u89c6\u9891\u3000441<\/p>\n\n\n\n
7.7\u3000\u603b\u7ed3\u3000441<\/p>\n\n\n\n
7.8\u3000\u590d\u4e60\u9898\u3000442<\/p>\n\n\n\n
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