需要2条链路与锐捷厂商的交换机进行链路聚合,华三怎么配置?另外,笔记本接入第46口后,会有报错,帮忙分析下原因,谢谢! 报错内容:STP/6/STP_DETECTED_TC:Instance 0s port GigabitEthernet1/0/46 detected a topology change.
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最佳答案
关闭STP功能,这个是提示网络拓扑发生变化的
sys
undo stp g en
· Device A与Device B通过各自的二层以太网接口Ten-GigabitEthernet1/0/1~Ten-GigabitEthernet1/0/3相互连接。
· 在Device A和Device B上分别配置二层静态链路聚合组,并实现设备间VLAN 10和VLAN 20分别互通。
# 创建VLAN 10,并将端口Ten-GigabitEthernet1/0/4加入到该VLAN中。
[DeviceA] vlan 10
[DeviceA-vlan10] port ten-gigabitethernet 1/0/4
[DeviceA-vlan10] quit
# 创建VLAN 20,并将端口Ten-GigabitEthernet1/0/5加入到该VLAN中。
[DeviceA-vlan20] port ten-gigabitethernet 1/0/5
[DeviceA-vlan20] quit
# 创建二层聚合接口1。
[DeviceA] interface bridge-aggregation 1
[DeviceA-Bridge-Aggregation1] quit
# 分别将端口Ten-GigabitEthernet1/0/1至Ten-GigabitEthernet1/0/3加入到聚合组1中。
[DeviceA] interface ten-gigabitethernet 1/0/1
[DeviceA-Ten-GigabitEthernet1/0/1] port link-aggregation group 1
[DeviceA-Ten-GigabitEthernet1/0/1] quit
[DeviceA] interface ten-gigabitethernet 1/0/2
[DeviceA-Ten-GigabitEthernet1/0/2] port link-aggregation group 1
[DeviceA-Ten-GigabitEthernet1/0/2] quit
[DeviceA] interface ten-gigabitethernet 1/0/3
[DeviceA-Ten-GigabitEthernet1/0/3] port link-aggregation group 1
[DeviceA-Ten-GigabitEthernet1/0/3] quit
# 配置二层聚合接口1为Trunk端口,并允许VLAN 10和20的报文通过。
[DeviceA] interface bridge-aggregation 1
[DeviceA-Bridge-Aggregation1] port link-type trunk
[DeviceA-Bridge-Aggregation1] port trunk permit vlan 10 20
[DeviceA-Bridge-Aggregation1] quit
Device B的配置与Device A相似,配置过程略。
# 查看Device A上所有聚合组的详细信息。
[DeviceA] display link-aggregation verbose
Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing
Port Status: S -- Selected, U -- Unselected
I -- Individual, * -- Management port
Flags: A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,
D -- Synchronization, E -- Collecting, F -- Distributing,
G -- Defaulted, H -- Expired
Aggregate Interface: Bridge-Aggregation1
Aggregation Mode: Static
Loadsharing Type: Shar
Management VLAN : None
Port Status Priority Oper-Key
--------------------------------------------------------------------------------
XGE1/0/1 S 32768 1
XGE1/0/2 S 32768 1
XGE1/0/3 S 32768 1
以上信息表明,聚合组1为二层静态聚合组,包含有三个选中端口。
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