我三台S6800-2C做的堆叠,MAD检测端口XGE1/1/22(电口)、XGE2/1/22(光口)、XGE3/1/22(电口),端口都是配置access vlan 4094,检测线对端链接设备为一台接入交换机。现在我通过display vlan 4094 查看
Name: VLAN 4094
Tagged ports:
None
Untagged ports:
Ten-GigabitEthernet1/1/22(U)
Ten-GigabitEthernet2/1/22(U)
Ten-GigabitEthernet3/1/22(U)
通过display mad verbose查看
MAD BFD enabled interface: Vlan-interface4094
MAD status : Normal
Member ID MAD IP address Neighbor MAD status
1 192.178.1.1/24 2 Normal
1 192.178.1.1/24 3 Normal
2 192.178.1.2/24 1 Normal
2 192.178.1.2/24 3 Normal
3 192.178.1.3/24 1 Normal
3 192.178.1.3/24 2 Normal
查看状态也正常,通过收集诊断信息生成巡检报告,报告有告警
我三台S6800-2C做的堆叠,MAD检测端口XGE1/1/22(电口)、XGE2/1/22(光口)、XGE3/1/22(电口),端口都是配置access vlan 4094,检测线对端链接设备为一台接入交换机。现在我通过display vlan 4094 查看
Name: VLAN 4094
Tagged ports:
None
Untagged ports:
Ten-GigabitEthernet1/1/22(U)
Ten-GigabitEthernet2/1/22(U)
Ten-GigabitEthernet3/1/22(U)
通过display mad verbose查看
MAD BFD enabled interface: Vlan-interface4094
MAD status : Normal
Member ID MAD IP address Neighbor MAD status
1 192.178.1.1/24 2 Normal
1 192.178.1.1/24 3 Normal
2 192.178.1.2/24 1 Normal
2 192.178.1.2/24 3 Normal
3 192.178.1.3/24 1 Normal
3 192.178.1.3/24 2 Normal
查看状态也正常,通过收集诊断信息生成巡检报告,报告有告警
BFD MAD的VLAN 不要在业务口放通 看看是不是有trunk口 permit vlan all 了 ;细化一下
排除bfd mad的vlan
通过display vlan 4094查看Tagged ports:为空,业务口没放
查看所有配置,都未发现其他接口放通4094vlan
那些互联口、聚合口都没有吗 检查检查配置吧 配置没问题 看看业务有没影响
# interface Vlan-interface4094 mad bfd enable mad ip address 192.178.1.1 255.255.255.0 member 1 mad ip address 192.178.1.2 255.255.255.0 member 2 mad ip address 192.178.1.3 255.255.255.0 member 3 # interface Ten-GigabitEthernet1/1/22 port link-mode bridge port access vlan 4094 undo stp enable # interface Ten-GigabitEthernet2/1/22 port link-mode bridge port access vlan 4094 undo stp enable # interface Ten-GigabitEthernet3/1/22 port link-mode bridge port access vlan 4094 undo stp enable #
这个就是把其他的接口透传了vlan 4094的端口全部undo port trunk permit vlan 4094就可以的
已经检查过了,除了检测口,没有别的端口放通4094
包括trunk口,我也已经undo port trunk permit vlan 4094
可以用命令display vlan 4094 看一下还有哪个接口属于这个vlan 下,我之前整改过的,可以这样处理的
我通过display vlan 4094 查看 Name: VLAN 4094 Tagged ports: None Untagged ports: Ten-GigabitEthernet1/1/22(U) Ten-GigabitEthernet2/1/22(U) Ten-GigabitEthernet3/1/22(U)
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# interface Vlan-interface4094 mad bfd enable mad ip address 192.178.1.1 255.255.255.0 member 1 mad ip address 192.178.1.2 255.255.255.0 member 2 mad ip address 192.178.1.3 255.255.255.0 member 3 # interface Ten-GigabitEthernet1/1/22 port link-mode bridge port access vlan 4094 undo stp enable # interface Ten-GigabitEthernet2/1/22 port link-mode bridge port access vlan 4094 undo stp enable # interface Ten-GigabitEthernet3/1/22 port link-mode bridge port access vlan 4094 undo stp enable #