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刚接手公司的一个WLAN的网络,以前做网络的人离职了,现在也没有人可以问。
网络结构是
一个5508的Wireless Controller连接到一个2960的交换机,然后连到防火墙到路由器最后到internet。
在这个5508的WC上创建了两个接口
1) GUEST-VLAN VLAN2
2) Management VLAN253
但是2960交换机上的端口配置是
interface GigabitEthernet1/0/1
description - Connection to Wireless Access Points
switchport access vlan 253
switchport mode access
spanning-tree portfast
!
interface GigabitEthernet1/0/2
description - Connection to Wireless Access Points
switchport access vlan 253
switchport mode access
spanning-tree portfast
interface GigabitEthernet1/0/23
description - Connection to Wireless Ctrl 5508
switchport trunk native vlan 254
switchport trunk allowed vlan 2,253
switchport mode trunk
spanning-tree link-type point-to-point
channel-group 1 mode on
!
interface GigabitEthernet1/0/24
description - Connection to Wireless Ctrl 5508
switchport trunk native vlan 254
switchport trunk allowed vlan 2,253
switchport mode trunk
spanning-tree link-type point-to-point
channel-group 1 mode on
!
interface GigabitEthernet1/0/25
switchport trunk allowed vlan 2,253
switchport mode trunk
!
interface Vlan2
ip address 192.168.0.1 255.255.255.0
!
interface Vlan253
description - AP-Mgt_VLAN
ip address 192.168.10.6 255.255.255.0
!
interface Vlan254
description - Native_VLAN
no ip address
我的问题是,既然WC上的GUEST_VLAN是2,那么交换机连AP的access port VLAN也应该是2。但是在交换机G1/0/1和G1/0/2的access VLAN为什么是253啊? |
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