西部数据,S5560-30F-EI VLAN虚接口down
问题描述：
核心上VLAN虚接口down
核心和汇聚都做了IRF堆叠，g1/0/3 g1/0/4 g1/0/3 g1/0/4加入聚合组，三层动态聚合
# interface Bridge-Aggregation1
link-aggregation mode dynamic
# interface GigabitEthernet1/0/3
port link-mode bridge
port link-type trunk
undo port trunk permit VLAN 1
port trunk permit vlan 2 to 1000 1003 to 4094
combo enable fiber
undo stp enable
port link-aggregation group 1
interface GigabitEthernet1/0/3
port link-mode bridge
port link-type trunk undo
port trunk permit vlan 1
port trunk permit vlan 2 to 1000 1003 to 4094
combo enable fiber
undo stp enable
port link-aggregation group 1
MSR——7
[bangong]display ip interface brief
*down: administratively down (s): spoofing (l): loopback
Interface Physical Protocol IP Address Description
GE0/0 down down 192.168.15.5 --
GE0/1 up up 192.168.0.1 --
[shengchan]display ip interface brief
*down: administratively down (s): spoofing (l): loopback
Interface Physical Protocol IP Address Description
GE0/0 up up 192.168.15.25 --
GE0/1 up up 192.168.0.2 --
S58-12
[hexin1]display ip interface brief
*down: administratively down (s): spoofing (l): loopback
Interface Physical Protocol IP Address Description
MGE0/0/0 down down -- --
Vlan400 down down 10.16.66.254 GW-BanGongQu
Vlan1000 down down 10.16.15.30 --
Vlan1001 up up 10.16.0.33 --
Vlan1004 down down 10.16.0.107 -
//
S58-14
[huiju1]display ip interface brief
*down: administratively down (s): spoofing (l): loopback
Interface Physical Protocol IP Address Description
MGE0/0/0 down down -- --
Vlan1000 down down 10.16.15.19 --
Vlan1002 up up 10.16.0.49 --
MSR-1
[qdlt]display ip interface brief
*down: administratively down (s): spoofing (l): loopback
Interface Physical Protocol IP Address Description
GE0/0 up up -- -- GE0/0.14 up up 10.16.0.21 To-CHENGYANGJI...
GE0/0.15 *down down 10.16.0.93 PBR-POSSAP
GE0/0.1004 up up 10.16.0.105 to hexinluyouh...
GE0/1 up up -- --
GE0/1.100 up up 10.16.0.1 --
GE0/1.200 up up 192.168.13.241 --
GE0/2 up up 192.168.15.6 To-NANJING-LT-...
MSR_3
[qddx]display ip interface brief
*down: administratively down (s): spoofing (l): loopback
Interface Physical Protocol IP Address Description
GE0/0 up up -- --
GE0/0.15 up up 10.16.0.93 To-LICUNWULIU-...
GE0/0.1004 up up 10.16.0.106 --
GE0/1 up up -- --
GE0/1.100 up up 10.16.0.2 To-DSW5500-0.6...
GE0/1.200 up up 192.168.13.242 To-DSW5500-0.6...
GE0/2 up up 192.168.15.26 To-NANJING-DX-...
组网及组网描述：
最佳答案
vlan虚接口DOWN一般是对应的vlan下的物理接口都down了，现场可以检查vlan1000下的物理接口，如果是模拟器，物理接口都正常的话尝试把vlan接口手工关闭开启一下，还不行，保存配置重启模拟器设备试试。
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