在CISCO 3550上配置fallback bridging
conf tip routing
bridge 1 protocol vlan-bridge /*创建一个bridge group
no bridge 1 acquire /*启用交换机停止转发到动态学习到的MAC地址的帧,仅仅转发到静态配置的MAC地址的帧。
int f 0/1
no switchport
ip ad 10.10.10.7 255.255.255.0
no shut
bridge-group 1 /*把f0/1加入到group 1中
exit
vlan 6
exit
int range f 0/3 -4
switchport mode access
switchport access vlan 6
exit
int vlan 6
ip ad 10.10.11.7 255.255.255.0
bridge-group 1 /*把interface vlan 6加入到group1中
exit
bridge 1 aging-time 100 /*设置age time为100s, default 300s
bridge 1 hello-time 3 /*设置hello time 为3s, defautl:2
bridge 1 max-age 150 /*设置max time 为150 s , default 30
bridge 1 forward-time 50 /*设置forward time 为50s,default: 20
bridge 1 address 0000.9614.53e0 forward f0/1/*静态配置转发缓存
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