CISCO4908的配置实例( 三 )


channel-group 1
!
interface GigabitEthernet8
no ip address
no ip directed-broadcast
!
interface GigabitEthernet8.1
encapsulation dot1Q 1 native
no ip redirects
no ip directed-broadcast
bridge-group 1
!
interface GigabitEthernet8.2
encapsulation dot1Q 2
no ip redirects
no ip directed-broadcast
bridge-group 2
!
interface GigabitEthernet8.3
encapsulation dot1Q 3
no ip redirects
no ip directed-broadcast
bridge-group 3
!
interface GigabitEthernet8.4
encapsulation dot1Q 4
no ip redirects
no ip directed-broadcast
bridge-group 4
!
interface GigabitEthernet8.5
encapsulation dot1Q 5
no ip redirects
no ip directed-broadcast
bridge-group 5
!
interface GigabitEthernet8.6
encapsulation dot1Q 6
no ip redirects
no ip directed-broadcast
bridge-group 6
!
interface GigabitEthernet8.10
encapsulation dot1Q 10
no ip redirects
no ip directed-broadcast
bridge-group 10
!
interface BVI10 (远程治理登陆ip地址)
ip address 192.168.1.251 255.255.255.0
no ip directed-broadcast
!
ip classless
!
bridge 1 protocol ieee 配置桥接协议
bridge 2 protocol ieee
bridge 3 protocol ieee
bridge 4 protocol ieee
bridge 5 protocol ieee
bridge 6 protocol ieee
bridge 10 protocol ieee
bridge 10 route ip
!
line con 0
transport input none
line aux 0
line vty 0 4
password cisco
login local
!
end
假如,6509上面增加新的vlan 比如:增加 vlan 20,则在4908g上需要增加的配置的命令是
在每个千兆口上和快速通道口上划分一个新的子端口,
interface GigabitEthernet1.20
encapsulation dot1Q 20
bridge-group 20
每个端口都参照这样配置 。
在router(config)#状态下,加入以下命令:
bridge 20 protocol ieee
按照这种方式就可以增加vlan
cisco 4908g-L3 三层交换机,每个端口均支持三层交换! 第三层交换12 Mpps为布线室和数据中心提供高性能、中等密度的、10/100/1000M以太网模块交换平台 。

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