运行中网络使用链路聚合时,可能出现无法确认对端具体端口号的情况。如果使用动态链路聚合,因为动态链路聚合是需要交互端口信息的,可以通过display link-aggregation member-port,查看相应的member之间的连接关系来确认端口连接关系。
无
动态链路聚合是需要LACP报文交互端口信息的,所以可以根据接口收到相应的报文来判断接口连接关系
使用LACP动态链路聚合如何查看对端端口号和端口连接关系
通过命令display link-aggregation member-port查看相应端口信息,举例如下
[H3C-if-range]display link-aggregation member-port GigabitEthernet 1/0/2
Flags: A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,
D -- Synchronization, E -- Collecting, F -- Distributing,
G -- Defaulted, H -- Expired
GigabitEthernet1/0/2:
Aggregate Interface: Bridge-Aggregation1
Local:
Port Number: 3
Port Priority: 32768
Oper-Key: 1
Flag: {ACDEF}
Remote:
System ID: 0x8000, 945f-9238-0200
Port Number: 4
Port Priority: 32768
Oper-Key: 1
Flag: {ACDEF}
Received LACP Packets: 6 packet(s)
Illegal: 0 packet(s)
Sent LACP Packets: 30 packet(s)
在对端设备查看端口信息
Flags: A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,
D -- Synchronization, E -- Collecting, F -- Distributing,
G -- Defaulted, H -- Expired
GigabitEthernet1/0/1:
Aggregate Interface: Bridge-Aggregation1
Local:
Port Number: 2
Port Priority: 32768
Oper-Key: 1
Flag: {ACDEF}
Remote:
System ID: 0x8000, 945f-9043-0100
Port Number: 2
Port Priority: 32768
Oper-Key: 1
Flag: {ACDEF}
Received LACP Packets: 8 packet(s)
Illegal: 0 packet(s)
Sent LACP Packets: 11 packet(s)
GigabitEthernet1/0/3:
Aggregate Interface: Bridge-Aggregation1
Local:
Port Number: 4
Port Priority: 32768
Oper-Key: 1
Flag: {ACDEF}
Remote:
System ID: 0x8000, 945f-9043-0100
Port Number: 3
Port Priority: 32768
Oper-Key: 1
Flag: {ACDEF}
Received LACP Packets: 8 packet(s)
Illegal: 0 packet(s)
Sent LACP Packets: 11 packet(s)
可以看到对端设备中Local Number中为4的端口为GigabitEthernet1/0/3。
通过以上方法可以确认本端的GigabitEthernet1/0/2与对端的GigabitEthernet1/0/3相对接
该案例暂时没有网友评论
✖
案例意见反馈
亲~登录后才可以操作哦!
确定你的邮箱还未认证,请认证邮箱或绑定手机后进行当前操作