一、实验目标
掌握配置WLAN源接口的命令
掌握配置DHCP服务器的命令
掌握手工确认AP上线的方法
二、实验拓扑
三、实验配置
AC基础配置，主要是配置管理VLAN的IP地址，及DHCP服务，因为这里是二层组网，所以不用配置option
dhcp enable wlan |
配置检查先检查下DHCP是否分出地址，可以用dis ip pool inter vlan 1 来检查，这里可以看到已经为4个AP分出地址了
| [AC6005]dis ip pool interface Vlanif1 Pool-name : Vlanif1 Pool-No : 0 Lease : 1 Days 0 Hours 0 Minutes Domain-name : - DNS-server0 : - NBNS-server0 : - Netbios-type : - Position : Interface Status : Unlocked Gateway-0 : 192.168.100.1 Mask : 255.255.255.0 ××× instance : -- ----------------------------------------------------------------------------- Start End Total Used Idle(Expired) Conflict Disable ----------------------------------------------------------------------------- 192.168.100.1 192.168.100.254 253 4 249(0) 0 0 ----------------------------------------------------------------------------- |
因为默认华为的AC使用了mac地址对AP的上线进行认证，所以现在还不能看到AP，但是通过dis arp 可以看到AP的MAC
[AC6005]dis ap all IP ADDRESS MAC ADDRESS EXPIRE(M) TYPE INTERFACE ×××-INSTANCE VLAN/CEVLAN PVC ------------------------------------------------------------------------------ 192.168.100.1 00e0-fc03-800f I - Vlanif1 192.168.100.254 00e0-fc03-8e30 20 D-0 GE0/0/1 1/- 192.168.100.253 00e0-fc03-b310 20 D-0 GE0/0/3 1/- 192.168.100.252 00e0-fc03-da40 20 D-0 GE0/0/2 1/- 192.168.100.251 00e0-fc03-dc50 20 D-0 GE0/0/4 1/- ------------------------------------------------------------------------------ Total:5 Dynamic:4 Static:0 Interface:1 |
可能通过dis unauthorized-ap record查看未通过认证的AP列表
| [AC6005]dis unauthorized-ap record Unauthorized AP record: Total number: 4 ------------------------------------------------------------------------------ AP type: AP6010DN-AGN AP sn: 210235448310E6766418 AP mac address: 00e0-fc03-dc50 AP ip address: 192.168.100.251 Record time: 2013-12-06 12:13:25 ------------------------------------------------------------------------------ AP type: AP6010DN-AGN AP sn: 2102354483106D748F23 AP mac address: 00e0-fc03-8e30 AP ip address: 192.168.100.254 Record time: 2013-12-06 12:13:24 ------------------------------------------------------------------------------ AP type: AP6010DN-AGN AP sn: 210235448310BE35BA59 AP mac address: 00e0-fc03-b310 AP ip address: 192.168.100.253 Record time: 2013-12-06 12:12:59 ------------------------------------------------------------------------------ AP type: AP6010DN-AGN AP sn: 210235448310152A7C4D AP mac address: 00e0-fc03-da40 AP ip address: 192.168.100.252 Record time: 2013-12-06 12:12:58 ---------------------------------------------------------------------------- |
通过命令确认AP上线，下面是见证奇迹的时刻了：
[AC6005] wlan All AP information(Normal-4,UnNormal-0): ------------------------------------------------------------------------------ AP AP AP Profile AP AP /Region ID Type MAC ID State Sysname ------------------------------------------------------------------------------ 0 AP6010DN-AGN 00e0-fc03-dc50 0/0 normal ap-0 1 AP6010DN-AGN 00e0-fc03-8e30 0/0 normal ap-1 2 AP6010DN-AGN 00e0-fc03-b310 0/0 normal ap-2 3 AP6010DN-AGN 00e0-fc03-da40 0/0 normal ap-3 ------------------------------------------------------------------------------ Total number: 4 |
四、补充知识
1、如果已经知道AP的MAC和型号（SN号是可选的），也可以通过下面命令上AP上线
| wlan wlan ac source interface vlanif1 ap id 0 type-id 19 mac 00e0-fc03-dc50 sn 210235448310E6766418 ap id 1 type-id 19 mac 00e0-fc03-8e30 sn 2102354483106D748F23 ap id 2 type-id 19 mac 00e0-fc03-b310 sn 210235448310BE35BA59 ap id 3 type-id 19 mac 00e0-fc03-da40 sn 210235448310152A7C4D |
2、如果想重启一个AP，可以在WLAN配置示图下使用命令ap reset id x 或ap reset all重启AP,重启时候记得抓包哦，亲！
| [AC6005-wlan-view]ap-reset id 0 Warning: Reset AP! Continue? [Y/N]y Info: Reset AP completely. [AC6005-wlan-view]dis ap all All AP information(Normal-3,UnNormal-1): ------------------------------------------------------------------------------ AP AP AP Profile AP AP /Region ID Type MAC ID State Sysname ------------------------------------------------------------------------------ 0 AP6010DN-AGN 00e0-fc03-dc50 0/0 fault ap-0 1 AP6010DN-AGN 00e0-fc03-8e30 0/0 normal ap-1 2 AP6010DN-AGN 00e0-fc03-b310 0/0 normal ap-2 3 AP6010DN-AGN 00e0-fc03-da40 0/0 normal ap-3 ------------------------------------------------------------------------------ Total number: 4 |
下面是我抓到的包，这里就是完整的AP上线时CAPWAP的交互报文
