Cisco 2950G 802.1X+AD+CA+IAS进行802.1x身份验证

Cisco 2950G 802.1X+AD+CA+IAS进行802.1x身份验证要求：1. 交换机支持802.1X协议。2. 有一台RADIUS服务器。3. 一台客户端。网络拓扑：验证方式：PEAP验证：使用证书AD用户集成认证;环境：Operation System: Windows 2003 enterprise editionRadius Server: windows IAS(Internet 验证服务，windows组件中安装) CA Server: Windows CA证书服务(windows组件中安装)Radius Client: Windows自带。（网络连接-属性-验证），如果没有“验证”选项卡，则是相关服务没有启用。（开始-运行-services.msc-启动” Wireless Zero Configuration”服务）配置：1. 安装域，域名暂时定为：。过程略，查看相关文档2. 安装IIS(Internet信息服务),IAS,CA：控制面板添加/删除程序-安装windows组件,如图: 意先安装IIS-CA-IAS,顺序不能乱了.3. 配置CA:配置过程略,参考相关资料.4. CISCO 2950G-48-EI交换机配置:Building configuration.Current configuration : 4944 bytes!version 12.1no service padservice timestamps debug uptimeservice timestamps log uptimeno service password-encryption!hostname Layer_4_2!aaa new-modelaaa authentication dot1x default group radiusaaa authorization network default group radius!ip subnet-zero!spanning-tree mode mstno spanning-tree optimize bpdu transmissionspanning-tree extend system-iddot1x system-auth-control!interface FastEthernet0/1 switchport access vlan 6!interface FastEthernet0/1.1!interface FastEthernet0/2 switchport access vlan 6!interface FastEthernet0/3 switchport access vlan 6!interface FastEthernet0/4 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/5 switchport access vlan 6 spanning-tree portfast! interface FastEthernet0/6 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/7 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/8 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/9 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/10 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/11 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/12 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/13 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/14 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/15 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/16 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/17 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/18 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/19 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/20 switchport access vlan 6!interface FastEthernet0/21 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/22 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/23 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/24 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/25 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/26 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/27 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/28 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/29 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/30 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/31 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/32 switchport access vlan 6 spanning-tree portfast!interface FastEthernet0/33 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/34 switchport access vlan 7 spanning-tree portfast! interface FastEthernet0/35 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/36 switchport mode access dot1x port-control auto dot1x guest-vlan 21 spanning-tree portfast!interface FastEthernet0/37 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/38 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/39 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/40 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/41 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/42 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/43 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/44 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/45 switchport access vlan 7 spanning-tree portfast! interface FastEthernet0/46 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/47 switchport access vlan 7 spanning-tree portfast!interface FastEthernet0/48 switchport access vlan 7 spanning-tree portfast!interface GigabitEthernet0/1 switchport mode trunk!interface GigabitEthernet0/2!interface Vlan1 ip address no ip route-cache!interface Vlan6 ip address no ip route-cache shutdown!interface Vlan7 ip address no ip route-cache shutdown!ip http serverradius-server host auth-port 1812 acct-port 1813 key testradius-server retransmit 3radius-server vsa send authentication!line con 0line vty 0 4!mo