华为交换机配置堆叠Eth-Trunk
组网需求
如图1-4所示,DeviceA和DeviceB采取堆叠组网。为了扩展上行链路带宽,可在堆叠上行端口上配置堆叠Eth-Trunk;为了提高可靠性,可将下游设备双归接入堆叠,并配置堆叠下行端口的堆叠Eth-Trunk。在堆叠组网中,推荐采用上下行堆叠Eth-Trunk。
图1-4 配置堆叠Eth-Trunk组网图
配置思路
将堆叠与上、下游设备DeviceC、DeviceD、DeviceE相连的接口加入Eth-Trunk。
操作步骤
配置堆叠Eth-Trunk。
# 在堆叠上创建接口Eth-Trunk10、Eth-Trunk20和Eth-Trunk30,并将堆叠与上、下游设备DeviceC、DeviceD、DeviceE相连的接口加入Eth-Trunk中。
<HUAWEI> system-view
[HUAWEI] sysname Stack
[Stack] interface eth-trunk 10
[Stack-Eth-Trunk10] trunkport 10ge 1/0/5
[Stack-Eth-Trunk10] trunkport 10ge 2/0/5
[Stack-Eth-Trunk10] quit
[Stack] interface eth-trunk 20
[Stack-Eth-Trunk20] trunkport 10ge 1/0/6
[Stack-Eth-Trunk20] trunkport 10ge 2/0/6
[Stack-Eth-Trunk20] quit
[Stack] interface eth-trunk 30
[Stack-Eth-Trunk30] trunkport 10ge 1/0/7
[Stack-Eth-Trunk30] trunkport 10ge 2/0/7
[Stack-Eth-Trunk30] return
# 在DeviceC上创建接口Eth-Trunk10,并将其与堆叠相连的接口加入Eth-Trunk10中。
<HUAWEI> system-view
[HUAWEI] sysname DeviceC
[DeviceC] interface eth-trunk 10
[DeviceC-Eth-Trunk10] trunkport 10ge 1/0/1
[DeviceC-Eth-Trunk10] trunkport 10ge 1/0/2
[DeviceC-Eth-Trunk10] return
# 在DeviceD上创建接口Eth-Trunk20,并将其与堆叠相连的接口加入Eth-Trunk20中。
<HUAWEI> system-view
[HUAWEI] sysname DeviceD
[DeviceD] interface eth-trunk 20
[DeviceD-Eth-Trunk20] trunkport 10ge 1/0/1
[DeviceD-Eth-Trunk20] trunkport 10ge 1/0/2
[DeviceD-Eth-Trunk20] return
# 在DeviceE上创建接口Eth-Trunk30,并将其与堆叠相连的接口加入Eth-Trunk30中。
<HUAWEI> system-view
[HUAWEI] sysname DeviceE
[DeviceE] interface eth-trunk 30
[DeviceE-Eth-Trunk30] trunkport 10ge 1/0/1
[DeviceE-Eth-Trunk30] trunkport 10ge 1/0/2
[DeviceE-Eth-Trunk30] return
2. 验证配置结果。
上述配置成功后,在任意视图下执行命令display eth-trunk membership trunk-id,可以看到Eth-Trunk接口的成员口信息。以堆叠上Eth-Trunk10的显示为例。
<Stack> display eth-trunk membership 10
Trunk ID: 10
Used Status: Valid
Type: Ethernet
Working Mode: Normal
Number Of Ports in Trunk: 2
Number Of Up Ports in Trunk: 2O
perating Status: up
Interface 10GE1/0/5, valid, operate up, weight=1
Interface 10GE2/0/5, valid, operate up, weight=1
配置脚本
堆叠功能的相关配置均保存在设备内存中,不会写入配置文件。
- 堆叠系统的配置文件
*#*sysname Stack
*#*interface Eth-Trunk10
# interface Eth-Trunk20
# interface Eth-Trunk30
# interface 10GE1/0/5 eth-trunk 10
# interface 10GE1/0/6 eth-trunk 20
# interface 10GE1/0/7 eth-trunk 30
# interface 10GE2/0/5 eth-trunk 10
*#*interface 10GE2/0/6 eth-trunk 20
*#*interface 10GE2/0/7 eth-trunk 30
# return
Device C的配置文件
*#*sysname DeviceC
# interface Eth-Trunk10
# interface 10GE1/0/1 eth-trunk 10
# interface 10GE1/0/2 eth-trunk 10
*#*return
Device D的配置文件
*#*sysname DeviceD
# interface Eth-Trunk20
# interface 10GE1/0/1 eth-trunk 20
# interface 10GE1/0/2 eth-trunk 20
*#*return
DeviceE的配置文件
*#*sysname DeviceE
# interface Eth-Trunk30
# interface 10GE1/0/1 eth-trunk 30
# interface 10GE1/0/2 eth-trunk 30
*#*return