拓扑图如下:
sw1配置信息:
vlan 10
#
interface GigabitEthernet0/0/1
port link-type access
port default vlan 10
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 4094
stp disable
#
interface GigabitEthernet0/0/5
port link-type trunk
port trunk allow-pass vlan 2 to 4094
stp disable
#
smart-link group 1
restore enable
smart-link enable
port GigabitEthernet0/0/2 master
port GigabitEthernet0/0/5 slave
timer wtr 30
sw2配置信息:
vlan
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/3
port link-type trunk
#
monitor-link group 1
port GigabitEthernet0/0/3 uplink
port GigabitEthernet0/0/2 downlink 1
sw1上配置好smart link和sw2上配置好monitor link后,pc1和pc2正常通信,如下图:
然后sw2上联口g0/0/3手动shutdown后,sw1通信链路更换,通信短暂丢包后,可继续通信,如下图:
我sw2上联口g0/0/3手动 undo shutdown后,等待30s后 sw1切回主链路,然后通信就断,如下图:
但是,如果重新ping就又是通的,我试过,这边我选择没有继续ping,等待它自己恢复通信,等待几分钟后,自己恢复的通信,如下图:
所以我想问一下大家,这是个什么原因导致的?为什么切回主链路后,会中断通信,求大神解答