{"id":5201,"date":"2020-08-09T17:26:45","date_gmt":"2020-08-09T09:26:45","guid":{"rendered":"https:\/\/www.59xuexi.com\/?p=5201"},"modified":"2022-02-13T10:05:53","modified_gmt":"2022-02-13T02:05:53","slug":"%e3%80%8ahcna-wlan%e5%ad%a6%e4%b9%a0%e6%8c%87%e5%8d%97%e3%80%8b%e5%ae%8c%e6%95%b4%e7%89%88pdf-%e7%94%b5%e5%ad%90%e4%b9%a6%e4%b8%8b%e8%bd%bd","status":"publish","type":"post","link":"https:\/\/www.59xuexi.com\/?p=5201","title":{"rendered":"\u300aHCNA-WLAN\u5b66\u4e60\u6307\u5357\u300b\u5b8c\u6574\u7248PDF-\u7535\u5b50\u4e66\u4e0b\u8f7d"},"content":{"rendered":"

$\"H12-311\"$

HCNA-WLAN\u5b66\u4e60\u6307\u5357<\/p><\/div>\n

\u672c\u4e66\u5185\u5bb9\u4ecb\u7ecd<\/h2>\n
\u672c\u4e66\u662f\u914d\u5957\u534e\u4e3aHCNA-WLAN\u8ba4\u8bc1\u7684\u5b66\u4e60\u6307\u5bfc\u7528\u4e66,\u65e8\u5728\u5e2e\u52a9\u8bfb\u8005\u638c\u63e1WLAN\u57fa\u7840\u77e5\u8bc6\u53ca\u76f8\u5173\u539f\u7406\uff0c\u5e76\u5177\u5907\u4f7f\u7528\u534e\u4e3aWLAN\u8bbe\u5907\u7ec4\u5efa\u548c\u7ef4\u62a4\u4e2d\u5c0f\u578b\u4f01\u4e1a\u65e0\u7ebf\u5c40\u57df\u7f51\u7edc\u7684\u80fd\u529b\u3002\u5305\u62ec: WLAN\u57fa\u7840\u77e5\u8bc6\u3001CAPWAP\u534f\u8bae\u3001WLAN\u7ec4\u7f51\u3001\u534e\u4e3aWLAN\u4ea7\u54c1\u7279\u6027\u3001WLAN\u63a5\u5165\u5b89\u5168\u53ca\u914d\u7f6e\u3001\u5929\u7ebf\u6280\u672f\u3001WLAN\u57fa\u7840\u7f51\u7edc\u89c4\u5212\u3001\u7f51\u7ba1eSight \u4ee5\u53caWLAN\u6545\u969c\u5904\u7406\u7b49\u3002<\/p>\n

\u672c\u4e66\u5b9a\u4f4d\u4ee5\u53ca\u9002\u5408\u8bfb\u8005\u7fa4\u4f53<\/h2>\n
\u672c\u4e66\u7684\u57fa\u672c\u5b9a\u4f4d\u662f\u4e00\u672c\u914d\u5957\u534e\u4e3aHCNA-WLAN\u8ba4\u8bc1\u7684\u5b66\u4e60\u6307\u5bfc\u7528\u4e66\uff0c\u7279\u522b\u9002\u5408\u4e8e\u5b66\u4e60\u548c\u5907\u8003HCNA-WLAN\u8ba4\u8bc1\u7684\u8bfb\u8005\u670b\u53cb\u3002\u672c\u4e66\u5bf9\u4e8eWLAN\u57fa\u7840\u77e5\u8bc6\u4e2d\u7684\u8981\u70b9\u548c\u96be\u70b9\u8fdb\u884c\u4e86\u975e\u5e38\u8be6\u7ec6\u800c\u900f\u5f7b\u7684\u8bb2\u89e3\uff0c\u5bf9\u4e8e\u5e0c\u671b\u51c6\u786e\u800c\u6df1\u523b\u5730\u7406\u89e3WLAN\u539f\u7406\u548c\u4ea7\u54c1\u77e5\u8bc6\u7684\u9ad8\u6821\u5b66\u751f\u3001ICT \u4ece\u4e1a\u4eba\u5458\u4ee5\u53ca\u7f51\u7edc\u6280\u672f\u7231\u597d\u8005\uff0c\u9605\u8bfb\u672c\u4e66\u65e0\u7591\u662f\u4e00\u79cd\u5f88\u597d\u7684\u9009\u62e9\u3002<\/p>\n

\u56fe\u4e66\u76ee\u5f55<\/h2>\n
\u7b2c1\u7ae0 WLAN\u6280\u672f\u6982\u8ff0 0<\/p>\n
1.1 \u65e0\u7ebf\u7f51\u7edc\u4ecb\u7ecd 2<\/p>\n
1.1.1 \u65e0\u7ebf\u7f51\u7edc\u53d1\u5c55\u5386\u7a0b 2<\/p>\n
1.1.2 \u65e0\u7ebf\u7f51\u7edc\u5206\u7c7b 6<\/p>\n
1.1.3 \u5176\u4ed6\u7f51\u7edc\u6280\u672f 10<\/p>\n
1.2 WLAN\u53d1\u5c55\u5386\u7a0b 14<\/p>\n
1.2.1 IEEE 802.11\u7cfb\u5217\u6807\u51c6 14<\/p>\n
1.2.2 Wi-Fi\u6280\u672f\u6f14\u8fdb\u7684\u89c4\u5f8b 18<\/p>\n
1.2.3 WLAN\u4ea7\u54c1\u7684\u6f14\u8fdb 19<\/p>\n
1.3 WLAN\u5178\u578b\u5e94\u7528 20<\/p>\n
1.3.1 WLAN\u7684\u4f18\u52bf 20<\/p>\n
1.3.2 WLAN\u4e1a\u52a1\u5206\u7c7b 21<\/p>\n
1.3.3 WLAN\u5e94\u7528\u573a\u666f 21<\/p>\n
\u7b2c2\u7ae0 WLAN\u6807\u51c6\u7ec4\u7ec7\u4ecb\u7ecd 24<\/p>\n
2.1 \u65e0\u7ebf\u7535\u7ba1\u7406\u59d4\u5458\u4f1a 26<\/p>\n
2.2 FCC 26<\/p>\n
2.3 ETSI 27<\/p>\n
2.4 IEEE 27<\/p>\n
2.5 Wi-Fi\u8054\u76df 28<\/p>\n
2.6 IETF 29<\/p>\n
2.7 WAPI 30<\/p>\n
\u7b2c3\u7ae0 \u65e0\u7ebf\u5c04\u9891\u57fa\u7840\u77e5\u8bc6\u4ecb\u7ecd 32<\/p>\n
3.1 \u65e0\u7ebf\u5c04\u9891\u57fa\u7840\u4ecb\u7ecd 34<\/p>\n
3.1.1 \u65e0\u7ebf\u9891\u8c31 34<\/p>\n
3.1.2 \u5c04\u9891\u7279\u6027 35<\/p>\n
3.2 \u65e0\u7ebf\u5c04\u9891\u5de5\u4f5c\u539f\u7406 37<\/p>\n
3.2.1 \u8f7d\u6ce2 37<\/p>\n
3.2.2 \u8c03\u5236\u4e0e\u89e3\u8c03 38<\/p>\n
3.3 \u65e0\u7ebf\u5c04\u9891\u5de5\u4f5c\u7279\u6027 39<\/p>\n
3.3.1 \u5c04\u9891\u4f20\u64ad\u65b9\u5f0f 39<\/p>\n
3.3.2 \u83f2\u6d85\u8033\u533a 44<\/p>\n
\u7b2c4\u7ae0 WLAN\u9891\u6bb5\u4ecb\u7ecd 46<\/p>\n
4.1 \u9891\u6bb5\u4e0e\u4fe1\u9053 48<\/p>\n
4.1.1 ISM\u9891\u6bb5 48<\/p>\n
4.1.2 WLAN\u9891\u6bb5\u4e0e\u4fe1\u9053 48<\/p>\n
4.2 2.4GHz\u9891\u6bb5 50<\/p>\n
4.2.1 2.4GHz\u9891\u6bb5\u4fe1\u9053\u5206\u914d 50<\/p>\n
4.2.2 \u56fd\u96452.4GHz\u9891\u6bb5\u4f7f\u7528\u60c5\u51b5 51<\/p>\n
4.2.3 \u4e2d\u56fd2.4GHz\u9891\u6bb5\u4f7f\u7528\u60c5\u51b5 52<\/p>\n
4.2.4 2.4GHz\u9891\u6bb5\u4fe1\u9053\u7ed1\u5b9a 52<\/p>\n
4.3 5GHz\u9891\u6bb5 52<\/p>\n
4.3.1 5GHz\u9891\u6bb5\u4fe1\u9053\u5206\u914d 52<\/p>\n
4.3.2 \u56fd\u96455GHz\u9891\u6bb5\u4f7f\u7528\u60c5\u51b5 54<\/p>\n
4.3.3 \u4e2d\u56fd5GHz\u9891\u6bb5\u4f7f\u7528\u60c5\u51b5 56<\/p>\n
4.3.4 5GHz\u9891\u6bb5\u4fe1\u9053\u7ed1\u5b9a 57<\/p>\n
4.4 2.4GHz\u9891\u6bb5\u7684\u5176\u4ed6\u7cfb\u7edf 58<\/p>\n
4.5 5GHz\u9891\u6bb5\u7684\u5176\u4ed6\u7cfb\u7edf 60<\/p>\n
\u7b2c5\u7ae0 \u534e\u4e3aWLAN\u4ea7\u54c1\u4ecb\u7ecd 62<\/p>\n
5.1 \u534e\u4e3aWLAN\u4ea7\u54c1\u4ecb\u7ecd 64<\/p>\n
5.1.1 \u534e\u4e3a\u65e0\u7ebf\u63a5\u5165\u63a7\u5236\u5668 64<\/p>\n
5.1.2 \u534e\u4e3a\u65e0\u7ebf\u63a5\u5165\u70b9 65<\/p>\n
5.1.3 \u534e\u4e3a\u5ba4\u5916\u63a5\u5165\u7ec8\u7aef 71<\/p>\n
5.2 \u534e\u4e3aWLAN\u4ea7\u54c1\u5e94\u7528 72<\/p>\n
5.2.1 \u65e0\u7ebf\u63a5\u5165\u63a7\u5236\u5668\u5e94\u7528 72<\/p>\n
5.2.2 \u65e0\u7ebf\u63a5\u5165\u70b9\u5e94\u7528 73<\/p>\n
5.2.3 \u5ba4\u5916\u63a5\u5165\u7ec8\u7aef\u5e94\u7528 73<\/p>\n
5.2.4 \u7f51\u7ba1\u7cfb\u7edf 74<\/p>\n
5.3 \u534e\u4e3aWLAN\u4ea7\u54c1\u4f9b\u7535\u65b9\u5f0f 75<\/p>\n
\u7b2c6\u7ae0 VRP\u4ecb\u7ecd\u4ee5\u53caAC\u521d\u59cb\u5316\u914d\u7f6e 78<\/p>\n
6.1 \u534e\u4e3aVRP\u4ecb\u7ecd 80<\/p>\n
6.1.1 VRP\u4ecb\u7ecd 80<\/p>\n
6.1.2 \u901a\u8fc7Console\u53e3\u767b\u5f55\u8bbe\u5907 80<\/p>\n
6.1.3 \u547d\u4ee4\u884c\u4ecb\u7ecd 82<\/p>\n
6.1.4 \u547d\u4ee4\u884c\u5e2e\u52a9 84<\/p>\n
6.2 AC\u57fa\u672c\u5c5e\u6027\u914d\u7f6e 86<\/p>\n
6.2.1 \u901a\u8fc7Telnet\u767b\u5f55\u8bbe\u5907 86<\/p>\n
6.2.2 \u914d\u7f6eAC\u7684Telnet\u670d\u52a1 86<\/p>\n
6.2.3 \u68c0\u67e5\u914d\u7f6e\u7ed3\u679c 87<\/p>\n
6.3 AC\u548cAP\u8f6f\u4ef6\u5347\u7ea7\u65b9\u6cd5 88<\/p>\n
6.3.1 \u5347\u7ea7AC 88<\/p>\n
6.3.2 \u5347\u7ea7AP\u8bbe\u5907 89<\/p>\n
6.3.3 \u68c0\u67e5AP\u72b6\u6001 91<\/p>\n
6.4 \u603b\u7ed3 93<\/p>\n
\u7b2c7\u7ae0 WLAN\u62d3\u6251\u4ecb\u7ecd 94<\/p>\n
7.1 WLAN\u7ec4\u6210\u539f\u7406 96<\/p>\n
7.1.1 WLAN\u7ec4\u6210\u7ed3\u6784 96<\/p>\n
7.1.2 \u57fa\u672c\u670d\u52a1\u96c6 97<\/p>\n
7.1.3 \u670d\u52a1\u96c6\u6807\u8bc6 97<\/p>\n
7.2 WLAN\u62d3\u6251\u7ed3\u6784 98<\/p>\n
7.2.1 \u57fa\u7840\u67b6\u6784\u57fa\u672c\u670d\u52a1\u96c6 98<\/p>\n
7.2.2 \u6269\u5c55\u670d\u52a1\u96c6 98<\/p>\n
7.2.3 \u72ec\u7acb\u57fa\u672c\u670d\u52a1\u96c6 99<\/p>\n
7.2.4 Mesh\u57fa\u672c\u670d\u52a1\u96c6 100<\/p>\n
7.3 \u65e0\u7ebf\u5206\u5e03\u5f0f\u7cfb\u7edf 101<\/p>\n
7.3.1 \u5e94\u7528\u573a\u666f 101<\/p>\n
7.3.2 \u5de5\u4f5c\u539f\u7406 102<\/p>\n
7.3.3 \u7ec4\u7f51\u6a21\u5f0f 102<\/p>\n
\u7b2c8\u7ae0 802.11\u7269\u7406\u5c42\u6280\u672f 106<\/p>\n
8.1 802.11\u7269\u7406\u5c42\u57fa\u672c\u6982\u5ff5 108<\/p>\n
8.1.1 802.11\u7cfb\u5217\u6807\u51c6 108<\/p>\n
8.1.2 802.11\u7269\u7406\u5c42\u4f53\u7cfb\u7ed3\u6784 109<\/p>\n
8.1.3 \u7a84\u5e26\u4f20\u8f93\u4e0e\u6269\u9891\u4f20\u8f93 110<\/p>\n
8.1.4 \u6269\u9891\u6280\u672f 111<\/p>\n
8.1.5 \u6570\u5b57\u8c03\u5236\u65b9\u5f0f 113<\/p>\n
8.2 802.11\u7269\u7406\u5c42\u5173\u952e\u6280\u672f 113<\/p>\n
8.2.1 FHSS 114<\/p>\n
8.2.2 DSSS 114<\/p>\n
8.2.3 OFDM 115<\/p>\n
8.2.4 MIMO 117<\/p>\n
8.2.5 MIMO-OFDM 118<\/p>\n
8.3 \u7269\u7406\u5c42\u901f\u7387 119<\/p>\n
\u7b2c9\u7ae0 IEEE 802.11\u534f\u8bae\u4ecb\u7ecd 120<\/p>\n
9.1 IEEE 802.11a\/b\/g\u534f\u8bae 122<\/p>\n
9.1.1 IEEE 802.11-1997 122<\/p>\n
9.1.2 IEEE 802.11a 123<\/p>\n
9.1.3 IEEE 802.11b 124<\/p>\n
9.1.4 IEEE 802.11g 124<\/p>\n
9.2 IEEE 802.11n\u534f\u8bae 125<\/p>\n
9.2.1 IEEE 802.11n\u7269\u7406\u5c42\u5173\u952e\u6280\u672f 126<\/p>\n
9.2.2 IEEE 802.11n MAC\u5c42\u6539\u8fdb\u6280\u672f 127<\/p>\n
9.3 IEEE 802.11ac\u534f\u8bae 130<\/p>\n
\u7b2c10\u7ae0 CAPWAP\u57fa\u7840\u539f\u7406 132<\/p>\n
10.1 AP\u6280\u672f\u4ecb\u7ecd 134<\/p>\n
10.1.1 \u201c\u80d6\u201dAP 134<\/p>\n
10.1.2 \u201c\u7626\u201dAP 134<\/p>\n
10.1.3 \u5bf9\u6bd4 135<\/p>\n
10.2 CAPWAP\u534f\u8bae\u4ecb\u7ecd 135<\/p>\n
10.2.1 CAPWAP\u7b80\u4ecb 136<\/p>\n
10.2.2 CAPWAP\u72b6\u6001\u673a 138<\/p>\n
10.2.3 CAPWAP\u96a7\u9053\u5efa\u7acb\u8fc7\u7a0b 138<\/p>\n
10.2.4 CAPWAP\u8fc7\u7a0b\u793a\u4f8b 142<\/p>\n
\u7b2c11\u7ae0 WLAN\u7ec4\u7f51\u4ecb\u7ecd 144<\/p>\n
11.1 WLAN\u7ec4\u7f51\u65b9\u5f0f\u4ecb\u7ecd 146<\/p>\n
11.1.1 \u201c\u80d6\u201dAP\u8bbe\u5907\u7684\u5178\u578b\u7ec4\u7f51 146<\/p>\n
11.1.2 \u201c\u7626\u201dAP\u8bbe\u5907\u7ec4\u7f51\u65b9\u5f0f 147<\/p>\n
11.2 \u8f6c\u53d1\u65b9\u5f0f\u4ecb\u7ecd 148<\/p>\n
11.2.1 \u6570\u636e\u8f6c\u53d1\u65b9\u5f0f 148<\/p>\n
11.2.2 \u76f4\u8fde\u5f0f\u7ec4\u7f51\u6570\u636e\u8f6c\u53d1\u65b9\u5f0f 148<\/p>\n
11.2.3 \u65c1\u6302\u5f0f\u7ec4\u7f51\u6570\u636e\u8f6c\u53d1\u65b9\u5f0f 149<\/p>\n
11.3 VLAN\u5728WLAN\u4e1a\u52a1\u4e2d\u7684\u5e94\u7528 150<\/p>\n
11.3.1 VLAN\u7684\u5206\u7c7b 150<\/p>\n
11.3.2 VLAN\u90e8\u7f72\u7684\u539f\u5219 152<\/p>\n
11.4 \u603b\u7ed3 153<\/p>\n
\u7b2c12\u7ae0 WLAN\u7ec4\u7f51\u914d\u7f6e 154<\/p>\n
12.1 WLAN\u914d\u7f6e\u62d3\u6251 156<\/p>\n
12.2 \u6709\u7ebf\u4fa7\u57fa\u672c\u914d\u7f6e 157<\/p>\n
12.2.1 \u914d\u7f6e\u63a5\u5165\u4ea4\u6362\u673a 157<\/p>\n
12.2.2 \u914d\u7f6e\u6c47\u805a\u4ea4\u6362\u673a 158<\/p>\n
12.2.3 AC\u7aef\u53e3\u57fa\u672c\u914d\u7f6e 159<\/p>\n
12.3 WLAN\u4e1a\u52a1\u7684\u914d\u7f6e\u6d41\u7a0b 159<\/p>\n
12.3.1 \u914d\u7f6eAC\u57fa\u672c\u529f\u80fd 159<\/p>\n
12.3.2 \u914d\u7f6eAC\u4e0eAP\u7684\u4e92\u901a 160<\/p>\n
12.3.3 \u914d\u7f6e\u5c04\u9891 161<\/p>\n
12.3.4 \u914d\u7f6eAP\u5bf9\u5e94\u7684\u670d\u52a1\u96c6 162<\/p>\n
12.3.5 \u914d\u7f6eVAP 163<\/p>\n
12.4 \u914d\u7f6e\u56de\u987e 163<\/p>\n
12.5 \u603b\u7ed3 165<\/p>\n
\u7b2c13\u7ae0 \u5411\u5bfc\u5316\u914d\u7f6eWLAN\u4e1a\u52a1 166<\/p>\n
13.1 \u7ec4\u7f51\u9700\u6c42 168<\/p>\n
13.1.1 WLAN\u7ec4\u7f51\u62d3\u6251\u56fe 168<\/p>\n
13.1.2 WLAN\u6570\u636e\u89c4\u5212\u8868 168<\/p>\n
13.2 \u914d\u7f6e\u601d\u8def 169<\/p>\n
13.3 \u914d\u7f6e\u6b65\u9aa4 169<\/p>\n
13.3.1 \u914d\u7f6e\u5468\u8fb9\u8bbe\u5907 169<\/p>\n
13.3.2 AP\u4e0a\u7ebf\u914d\u7f6e\u5411\u5bfc 170<\/p>\n
13.3.3 WLAN\u914d\u7f6e\u5411\u5bfc 175<\/p>\n
13.4 \u603b\u7ed3 181<\/p>\n
\u7b2c14\u7ae0 \u534e\u4e3aWLAN\u4ea7\u54c1\u7279\u6027\u4ecb\u7ecd 182<\/p>\n
14.1 AP\u7ba1\u7406 184<\/p>\n
14.1.1 AP\u81ea\u52a8\u53d1\u73b0AC 184<\/p>\n
14.1.2 AP\u63a5\u5165\u63a7\u5236 185<\/p>\n
14.1.3 \u6570\u636e\u8f6c\u53d1\u65b9\u5f0f 186<\/p>\n
14.2 \u5c04\u9891\u7ba1\u7406 187<\/p>\n
14.2.1 \u5c04\u9891\u8c03\u4f18 187<\/p>\n
14.2.2 \u8d1f\u8f7d\u5747\u8861 189<\/p>\n
14.2.3 5GHz\u4f18\u5148\u63a5\u5165 190<\/p>\n
14.2.4 \u65e0\u7ebf\u5206\u5e03\u7cfb\u7edf 190<\/p>\n
14.2.5 WLAN Mesh 191<\/p>\n
14.2.6 WLAN\u5b9a\u4f4d 192<\/p>\n
14.2.7 \u5176\u4ed6\u7279\u6027 194<\/p>\n
14.3 \u53cc\u94fe\u8def\u5907\u4efd 195<\/p>\n
14.3.1 \u53cc\u94fe\u8def\u5907\u4efd\u4ecb\u7ecd 195<\/p>\n
14.3.2 \u53cc\u94fe\u8def\u914d\u7f6e 196<\/p>\n
14.3.3 \u53cc\u94fe\u8def\u5907\u4efd\u5efa\u7acb\u8fc7\u7a0b 197<\/p>\n
14.3.4 \u53cc\u94fe\u8def\u5907\u4efd\u7ec4\u7f51 199<\/p>\n
\u7b2c15\u7ae0 WLAN\u6f2b\u6e38 202<\/p>\n
15.1 \u6f2b\u6e38\u6982\u5ff5\u4ecb\u7ecd 204<\/p>\n
15.1.1 \u57fa\u672c\u6982\u5ff5 205<\/p>\n
15.1.2 \u6f2b\u6e38\u7c7b\u578b 206<\/p>\n
15.2 \u6f2b\u6e38\u57fa\u672c\u539f\u7406\u4ecb\u7ecd 208<\/p>\n
15.2.1 \u4e8c\u5c42\u6f2b\u6e38 208<\/p>\n
15.2.2 \u5feb\u901f\u6f2b\u6e38 208<\/p>\n
15.2.3 \u4e09\u5c42\u6f2b\u6e38 210<\/p>\n
15.3 \u6d41\u91cf\u8f6c\u53d1\u6a21\u578b 210<\/p>\n
15.3.1 \u4e8c\u5c42\u6f2b\u6e38 210<\/p>\n
15.3.2 \u4e09\u5c42\u6f2b\u6e38 211<\/p>\n
15.4 \u6f2b\u6e38\u5e94\u7528\u573a\u666f 213<\/p>\n
15.4.1 \u5c0f\u578b\u4f01\u4e1aWLAN\u6f2b\u6e38 213<\/p>\n
15.4.2 \u5927\u578b\u4f01\u4e1aWLAN\u6f2b\u6e38 214<\/p>\n
\u7b2c16\u7ae0 WLAN\u5b89\u5168\u4ecb\u7ecd 218<\/p>\n
16.1 WLAN\u5b89\u5168\u5a01\u80c1\u7b80\u4ecb 220<\/p>\n
16.1.1 \u65e0\u7ebf\u8ba9\u7f51\u7edc\u4f7f\u7528\u66f4\u81ea\u7531 220<\/p>\n
16.1.2 WLAN\u5b89\u5168\u5a01\u80c1 220<\/p>\n
16.1.3 WLAN\u5e38\u7528\u7684\u52a0\u5bc6\u8ba4\u8bc1\u65b9\u5f0f 220<\/p>\n
16.1.4 \u534e\u4e3aWLAN\u5b89\u5168\u673a\u5236 221<\/p>\n
16.2 WLAN IDS\u4ecb\u7ecd 222<\/p>\n
16.2.1 WIDS\/WIPS\u6982\u5ff5 222<\/p>\n
16.2.2 \u57fa\u4e8e\u9ed1\u767d\u540d\u5355\u7684AP\u548cClient\u63a5\u5165\u63a7\u5236 223<\/p>\n
16.2.3 Rogue\u8bbe\u5907\u653b\u51fb\u68c0\u6d4b 223<\/p>\n
16.2.4 WIDS\u653b\u51fb\u68c0\u6d4b 226<\/p>\n
16.3 AAA\u7b80\u4ecb 227<\/p>\n
16.3.1 AAA\u4ecb\u7ecd 227<\/p>\n
16.3.2 RADIUS\u670d\u52a1\u7b80\u4ecb 227<\/p>\n
16.4 \u603b\u7ed3 228<\/p>\n
\u7b2c17\u7ae0 WLAN\u63a5\u5165\u5b89\u5168\u53ca\u914d\u7f6e\u4ecb\u7ecd 230<\/p>\n
17.1 WLAN\u8ba4\u8bc1\u6280\u672f 232<\/p>\n
17.1.1 \u5f00\u653e\u7cfb\u7edf\u8ba4\u8bc1 232<\/p>\n
17.1.2 \u5171\u4eab\u5bc6\u94a5\u8ba4\u8bc1 232<\/p>\n
17.1.3 \u670d\u52a1\u96c6\u6807\u8bc6\u9690\u85cf 233<\/p>\n
17.1.4 MAC\u5730\u5740\u8ba4\u8bc1 234<\/p>\n
17.1.5 IEEE 802.1X\u8ba4\u8bc1 235<\/p>\n
17.1.6 PSK\u8ba4\u8bc1 237<\/p>\n
17.1.7 Portal\u8ba4\u8bc1 238<\/p>\n
17.2 WLAN\u52a0\u5bc6\u6280\u672f 241<\/p>\n
17.2.1 WEP\u52a0\u5bc6 241<\/p>\n
17.2.2 TKIP\u52a0\u5bc6 243<\/p>\n
17.2.3 CCMP\u52a0\u5bc6 245<\/p>\n
17.3 WLAN\u5b89\u5168\u7b56\u7565\u53ca\u5b89\u5168\u6a21\u677f\u914d\u7f6e 246<\/p>\n
\u7b2c18\u7ae0 802.11 MAC\u67b6\u6784 254<\/p>\n
18.1 802.11\u5e27\u5c01\u88c5 256<\/p>\n
18.1.1 MAC\u5c42 256<\/p>\n
18.1.2 \u7269\u7406\u5c42 257<\/p>\n
18.2 802.11\u5e27\u683c\u5f0f 257<\/p>\n
18.2.1 \u5e27\u63a7\u5236\u5b57\u6bb5 257<\/p>\n
18.2.2 \u65f6\u957f\/ID\u5b57\u6bb5 259<\/p>\n
18.2.3 \u5730\u5740\u5b57\u6bb5 259<\/p>\n
18.2.4 \u5e8f\u5217\u63a7\u5236\u5b57\u6bb5 260<\/p>\n
18.3 \u6570\u636e\u5e27 261<\/p>\n
18.4 \u63a7\u5236\u5e27 262<\/p>\n
18.4.1 RTS 262<\/p>\n
18.4.2 CTS 262<\/p>\n
18.4.3 ACK 263<\/p>\n
18.5 \u7ba1\u7406\u5e27 263<\/p>\n
\u7b2c19\u7ae0 802.11\u5a92\u4f53\u8bbf\u95ee 266<\/p>\n
19.1 802.11\u5a92\u4f53\u8bbf\u95ee\u63a7\u5236\u673a\u5236 268<\/p>\n
19.1.1 CSMA\/CA 268<\/p>\n
19.1.2 \u51b2\u7a81\u68c0\u6d4b 269<\/p>\n
19.1.3 \u4fe1\u9053\u68c0\u6d4b 269<\/p>\n
19.1.4 \u9690\u85cf\u8282\u70b9 270<\/p>\n
19.2 \u4fe1\u9053\u63a5\u5165\u673a\u5236 271<\/p>\n
19.2.1 DCF 271<\/p>\n
19.2.2 PCF 272<\/p>\n
19.2.3 EDCA 273<\/p>\n
19.2.4 HCCA 274<\/p>\n
19.3 WLAN\u5a92\u4f53\u8bbf\u95ee\u8fc7\u7a0b 275<\/p>\n
19.3.1 \u65e0\u7ebf\u7528\u6237\u63a5\u5165\u8fc7\u7a0b 275<\/p>\n
19.3.2 \u626b\u63cf 275<\/p>\n
19.3.3 \u8ba4\u8bc1 278<\/p>\n
19.3.4 \u5173\u8054 278<\/p>\n
\u7b2c20\u7ae0 WLAN QoS\u4ecb\u7ecd 282<\/p>\n
20.1 QoS\u6982\u8ff0 284<\/p>\n
20.1.1 QoS\u7684\u6982\u5ff5 284<\/p>\n
20.1.2 QoS\u670d\u52a1\u6a21\u578b 284<\/p>\n
20.1.3 WLAN QoS\u4ecb\u7ecd 285<\/p>\n
20.2 WLAN QoS\u6a21\u677f\u4ecb\u7ecd 286<\/p>\n
20.2.1 WMM\u6a21\u677f\u4ecb\u7ecd 286<\/p>\n
20.2.2 Traffic\u6a21\u677f\u4ecb\u7ecd 288<\/p>\n
20.3 WLAN QoS\u6a21\u677f\u914d\u7f6e\u793a\u4f8b 290<\/p>\n
20.3.1 WMM\u6a21\u677f\u914d\u7f6e\u793a\u4f8b 290<\/p>\n
20.3.2 Traffic\u6a21\u677f\u914d\u7f6e\u793a\u4f8b 293<\/p>\n
20.4 \u603b\u7ed3 294<\/p>\n
\u7b2c21\u7ae0 \u5929\u7ebf\u6280\u672f\u4ecb\u7ecd 296<\/p>\n
21.1 \u5929\u7ebf\u57fa\u672c\u6982\u5ff5\u4ecb\u7ecd 298<\/p>\n
21.1.1 \u65e0\u7ebf\u7535\u6ce2\u57fa\u7840\u77e5\u8bc6 298<\/p>\n
21.1.2 \u7535\u78c1\u6ce2\u7684\u8f90\u5c04 299<\/p>\n
21.1.3 \u5929\u7ebf\u7684\u5b9a\u4e49\u53ca\u4f5c\u7528 299<\/p>\n
21.1.4 \u65e0\u7ebf\u7535\u6ce2\u7684\u6781\u5316 300<\/p>\n
21.1.5 \u5e38\u7528WLAN\u5929\u7ebf\u5f62\u6001 301<\/p>\n
21.2 \u5929\u7ebf\u53c2\u6570\u4ecb\u7ecd 303<\/p>\n
21.2.1 \u5929\u7ebf\u5de5\u7a0b\u4e2d\u7684\u91cf\u503c\u5355\u4f4d 303<\/p>\n
21.2.2 \u5929\u7ebf\u7684\u7535\u6c14\u6027\u80fd\u6307\u6807 305<\/p>\n
21.3 \u5176\u4ed6\u5668\u4ef6\u4ecb\u7ecd 309<\/p>\n
21.3.1 \u5e38\u89c1\u65e0\u6e90\u5668\u4ef6 309<\/p>\n
21.3.2 \u65e0\u6e90\u5668\u4ef6\u5c04\u9891\u6307\u6807 313<\/p>\n
\u7b2c22\u7ae0 WLAN\u57fa\u7840\u7f51\u7edc\u89c4\u5212\u4ecb\u7ecd 318<\/p>\n
22.1 WLAN\u7f51\u7edc\u89c4\u5212\u57fa\u7840 320<\/p>\n
22.1.1 WLAN\u65e0\u7ebf\u7f51\u7edc\u89c4\u5212\u603b\u4f53\u6d41\u7a0b 320<\/p>\n
22.1.2 WLAN\u5efa\u8bbe\u9700\u6c42\u5206\u6790 321<\/p>\n
22.1.3 WLAN\u65e0\u7ebf\u7f51\u7edc\u52d8\u5bdf 321<\/p>\n
22.1.4 WLAN\u8986\u76d6\u65b9\u5f0f 326<\/p>\n
22.1.5 WLAN\u4fe1\u9053\u89c4\u5212 329<\/p>\n
22.1.6 WLAN\u7ec4\u7f51\u8bbe\u8ba1 336<\/p>\n
22.1.7 AP\u4f4d\u7f6e\u89c4\u5212 338<\/p>\n
22.2 WLAN\u65e0\u7ebf\u7f51\u7edc\u5e72\u6270\u5206\u6790 339<\/p>\n
22.2.1 \u65e0\u7ebf\u901a\u4fe1\u4e2d\u7684\u5e72\u6270\u7c7b\u578b 339<\/p>\n
22.2.2 WLAN\u7cfb\u7edf\u5185\u5e72\u6270 341<\/p>\n
22.2.3 WLAN\u7cfb\u7edf\u5916\u5e72\u6270 346<\/p>\n
22.3 \u534e\u4e3a\u8d1f\u8f7d\u5747\u8861\u6280\u672f 348<\/p>\n
22.3.1 \u8d1f\u8f7d\u5747\u8861\u539f\u7406 349<\/p>\n
22.3.2 \u8d1f\u8f7d\u5747\u8861\u6a21\u5f0f 350<\/p>\n
\u7b2c23\u7ae0 WLAN\u7f51\u7edc\u89c4\u5212\u65b9\u6cd5\u53ca\u5178\u578b\u6848\u4f8b 352<\/p>\n
23.1 WLAN\u5178\u578b\u5e94\u7528\u573a\u666f\u63cf\u8ff0 354<\/p>\n
23.1.1 WLAN\u5178\u578b\u5e94\u7528\u573a\u666f\u63cf\u8ff0 354<\/p>\n
23.1.2 WLAN\u7f51\u7edc\u5178\u578b\u573a\u666f\u7279\u70b9 354<\/p>\n
23.1.3 WLAN AP\u8bbe\u5907\u7c7b\u578b\u53ca\u5e94\u7528 355<\/p>\n
23.2 WLAN\u7f51\u7edc\u89c4\u5212\u8bbe\u8ba1\u6d41\u7a0b 356<\/p>\n
23.2.1 \u65e0\u7ebf\u4fa7\u7f51\u7edc\u89c4\u5212\u8bbe\u8ba1\u6d41\u7a0b 356<\/p>\n
23.2.2 \u65e0\u7ebf\u8986\u76d6\u65b9\u5f0f\u9009\u62e9 357<\/p>\n
23.2.3 AP\u4f9b\u7535\u65b9\u5f0f 357<\/p>\n
23.2.4 \u9891\u7387\u89c4\u5212 358<\/p>\n
23.2.5 \u94fe\u8def\u9884\u7b97 358<\/p>\n
23.2.6 \u5bb9\u91cf\u89c4\u5212 359<\/p>\n
23.3 \u5ba4\u5185\u653e\u88c5\u578bAP\u5178\u578b\u5e94\u7528\u6848\u4f8b 359<\/p>\n
23.3.1 \u9879\u76ee\u80cc\u666f 359<\/p>\n
23.3.2 \u5ba2\u6237\u65e0\u7ebf\u7f51\u7edc\u4e1a\u52a1\u9700\u6c42 359<\/p>\n
23.3.3 \u65e0\u7ebf\u4fa7\u7f51\u7edc\u89c4\u5212\u8bbe\u8ba1 360<\/p>\n
23.3.4 \u8986\u76d6\u65b9\u6848\u63cf\u8ff0 360<\/p>\n
23.4 \u5ba4\u5185\u5206\u5e03\u578bAP\u5178\u578b\u5e94\u7528\u6848\u4f8b 361<\/p>\n
23.4.1 \u9879\u76ee\u80cc\u666f 361<\/p>\n
23.4.2 \u5ba2\u6237\u65e0\u7ebf\u7f51\u7edc\u4e1a\u52a1\u9700\u6c42 361<\/p>\n
23.4.3 \u65e0\u7ebf\u4fa7\u7f51\u7edc\u89c4\u5212\u8bbe\u8ba1 361<\/p>\n
23.4.4 \u8986\u76d6\u65b9\u6848\u63cf\u8ff0 362<\/p>\n
23.5 \u5ba4\u5916\u578bAP\u5178\u578b\u5e94\u7528\u6848\u4f8b\u2014\u5ba4\u5916\u8986\u76d6 363<\/p>\n
23.5.1 \u9879\u76ee\u80cc\u666f 363<\/p>\n
23.5.2 \u5ba2\u6237\u65e0\u7ebf\u7f51\u7edc\u4e1a\u52a1\u9700\u6c42 363<\/p>\n
23.5.3 \u65e0\u7ebf\u4fa7\u7f51\u7edc\u89c4\u5212\u8bbe\u8ba1 363<\/p>\n
23.5.4 \u8986\u76d6\u65b9\u6848\u63cf\u8ff0 364<\/p>\n
23.6 \u5ba4\u5916\u578bAP\u5178\u578b\u5e94\u7528\u6848\u4f8b\u2014\u5ba4\u5916WDS\u56de\u4f20\u6848\u4f8b 364<\/p>\n
23.6.1 \u9879\u76ee\u80cc\u666f 364<\/p>\n
23.6.2 \u5ba2\u6237\u65e0\u7ebf\u7f51\u7edc\u4e1a\u52a1\u9700\u6c42 364<\/p>\n
23.6.3 \u65e0\u7ebf\u4fa7\u7f51\u7edc\u89c4\u5212\u8bbe\u8ba1 365<\/p>\n
23.6.4 \u8986\u76d6\u65b9\u6848\u63cf\u8ff0 365<\/p>\n
23.7 \u603b\u7ed3 365<\/p>\n
\u7b2c24\u7ae0 \u534e\u4e3aWLAN\u89c4\u5212\u5de5\u5177 366<\/p>\n
24.1 \u534e\u4e3aWLAN\u89c4\u5212\u5de5\u5177\u7684\u4e3b\u8981\u529f\u80fd 368<\/p>\n
24.1.1 \u4ea7\u54c1\u5b9a\u4f4d\u548c\u529f\u80fd 368<\/p>\n
24.1.2 WLAN\u89c4\u5212\u5de5\u5177\u7b80\u4ecb 368<\/p>\n
24.2 \u534e\u4e3aWLAN\u89c4\u5212\u5de5\u5177\u4f7f\u7528\u6d41\u7a0b 373<\/p>\n
24.2.1 WLAN\u89c4\u5212\u6d41\u7a0b\u56fe 373<\/p>\n
24.2.2 \u89c4\u5212\u6848\u4f8b 374<\/p>\n
24.3 \u603b\u7ed3 385<\/p>\n
\u7b2c25\u7ae0 \u7f51\u7ba1eSight\u529f\u80fd\u53ca\u5411\u5bfc\u914d\u7f6e\u4ecb\u7ecd 386<\/p>\n
25.1 eSight\u7f51\u7ba1\u4ecb\u7ecd 388<\/p>\n
25.1.1 eSight\u7f51\u7ba1\u80cc\u666f 388<\/p>\n
25.1.2 eSight\u7f51\u7ba1\u7279\u70b9 388<\/p>\n
25.2 eSight\u8fd0\u884c\u73af\u5883\u548c\u6280\u672f\u6307\u6807 389<\/p>\n
25.2.1 eSight\u8fd0\u884c\u73af\u5883 389<\/p>\n
25.2.2 eSight\u6280\u672f\u6307\u6807 390<\/p>\n
25.3 eSight\u529f\u80fd\u4ecb\u7ecd 391<\/p>\n
25.3.1 \u7248\u672c\u7c7b\u578b\u4ecb\u7ecd 391<\/p>\n
25.3.2 \u57fa\u7840\u529f\u80fd\u4ecb\u7ecd 392<\/p>\n
25.3.3 eSight\u7ec4\u7f51\u5e94\u7528 399<\/p>\n
25.4 eSight\u5411\u5bfc\u914d\u7f6eWLAN\u4e1a\u52a1 400<\/p>\n
25.4.1 eSight\u8bbe\u5907\u8d44\u6e90\u7ba1\u7406 400<\/p>\n
25.4.2 \u5411\u5bfc\u5f0f\u914d\u7f6eWLAN\u4e1a\u52a1 402<\/p>\n
25.5 \u603b\u7ed3 406<\/p>\n
\u7b2c26\u7ae0 eSight WLAN\u65e5\u5e38\u7ef4\u62a4 408<\/p>\n
26.1 eSight WLAN\u7ef4\u62a4\u4ecb\u7ecd 410<\/p>\n
26.1.1 WLAN\u7ef4\u62a4\u7684\u57fa\u672c\u4efb\u52a1 410<\/p>\n
26.1.2 WLAN\u65e5\u5e38\u7ef4\u62a4\u5185\u5bb9 410<\/p>\n
26.2 eSight WLAN\u7ef4\u62a4\u64cd\u4f5c 411<\/p>\n
26.2.1 \u6982\u89c8\u4fe1\u606f 411<\/p>\n
26.2.2 \u67e5\u770bAC\/AP\u4fe1\u606f 412<\/p>\n
26.2.3 \u6d4f\u89c8\u7528\u6237\uff08STA\uff09\u4fe1\u606f 415<\/p>\n
26.2.4 \u6d4f\u89c8SSID\u548c\u7ba1\u7406\u533a\u57df 417<\/p>\n
26.2.5 \u7ef4\u62a4\u4e1a\u52a1\u62d3\u6251\u4fe1\u606f 418<\/p>\n
26.2.6 \u7ef4\u62a4\u4f4d\u7f6e\u62d3\u6251\u4fe1\u606f 419<\/p>\n
26.2.7 AC\/AP\u6545\u969c\u8bca\u65ad 420<\/p>\n
26.2.8 AP\u6545\u969c\u6062\u590d 421<\/p>\n
26.3 eSight WLAN\u7ef4\u62a4\u6848\u4f8b 422<\/p>\n
26.3.1 \u6848\u4f8b\u4e00\u7f51\u7ba1\u4e2d\u6dfb\u52a0\u7f51\u5143\u5931\u8d25 422<\/p>\n
26.3.2 \u6848\u4f8b\u4e8ceSight\u6536\u4e0d\u5230\u8bbe\u5907\u544a\u8b66 424<\/p>\n
26.4 \u603b\u7ed3 428<\/p>\n
\u7b2c27\u7ae0 WLAN\u6545\u969c\u5904\u7406 430<\/p>\n
27.1 \u6545\u969c\u6392\u9664\u65b9\u6cd5\u4ecb\u7ecd 432<\/p>\n
27.1.1 \u5206\u5757\u6545\u969c\u6392\u9664\u6cd5 432<\/p>\n
27.1.2 \u5206\u6bb5\u6545\u969c\u6392\u9664\u6cd5 432<\/p>\n
27.1.3 \u66ff\u6362\u6545\u969c\u6392\u9664\u6cd5 432<\/p>\n
27.2 WLAN\u5e38\u7528\u8bca\u65ad\u547d\u4ee4\u53ca\u5de5\u5177 433<\/p>\n
27.2.1 \u5e38\u7528\u8bca\u65ad\u547d\u4ee4 433<\/p>\n
27.2.2 \u5e38\u7528\u5de5\u5177 435<\/p>\n
27.3 WLAN\u4e00\u822c\u6545\u969c\u6392\u9664 436<\/p>\n
27.3.1 WLAN\u6545\u969c\u5b9a\u4f4d\u6d41\u7a0b 436<\/p>\n
27.3.2 \u5b89\u88c5\u7ef4\u62a4\u7c7b\u95ee\u9898 439<\/p>\n
27.3.3 \u7528\u6237\u4fa7\u6545\u969c\u6392\u9664 439<\/p>\n
27.3.4 AP\u4fa7\u6545\u969c\u6392\u9664 439<\/p>\n
\u7f29\u7565\u8bed 441<\/p>\n
\u53c2\u8003\u6587\u732e 451<\/p>\n

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