配置SwitchA的堆叠优先级为150，Domain ID为10。缺省情况下，设备的堆叠成员ID为1。此处默认SwitchA的堆叠成员ID为1，无需配置。
<HUAWEI> system-view
[~HUAWEI] sysname SwitchA
[*HUAWEI] commit
[~SwitchA] stack
[~SwitchA-stack] stack member 1 priority 150
Info: The operation will take effect after reboot.
[*SwitchA-stack] stack member 1 domain 10
Info: The operation takes effect only after the save command is executed. The device with a lower priority then will be reset in the stack merging scenario.
[*SwitchA-stack] quit
[*SwitchA] commit
配置SwitchB的堆叠成员ID为2，优先级为120，Domain ID为10。
<HUAWEI> system-view
[~HUAWEI] sysname SwitchB
[*HUAWEI] commit
[~SwitchB] stack
[~SwitchB-stack] stack member 1 priority 120
Info: The operation will take effect after reboot.
[*SwitchB-stack] stack member 1 domain 10
Info: The operation takes effect only after the save command is executed. The device with a lower priority then will be reset in the stack merging scenario.
[*SwitchB-stack] stack member 1 renumber 2 inherit-config
Warning: The stack configuration of member ID 1 will be inherited to member ID 2 after the device resets. Continue? [Y/N]: y
[*SwitchB-stack] quit
[*SwitchB] commit
配置SwitchC的堆叠成员ID为3，优先级为90，Domain ID为10。
<HUAWEI> system-view
[~HUAWEI] sysname SwitchC
[*HUAWEI] commit
[~SwitchC] stack
[~SwitchC-stack] stack member 1 priority 90
Info: The operation will take effect after reboot.
[*SwitchC-stack] stack member 1 domain 10
Info: The operation takes effect only after the save command is executed. The device with a lower priority then will be reset in the stack merging scenario.
[*SwitchC-stack] stack member 1 renumber 3 inherit-config
Warning: The stack configuration of member ID 1 will be inherited to member ID 3 after the device resets. Continue? [Y/N]: y
[*SwitchC-stack] quit
[*SwitchC] commit
将SwitchA的业务口10GE1/0/1～10GE1/0/2加入堆叠端口1/1，10GE1/0/3～10GE1/0/4加入堆叠端口1/2。
[~SwitchA] interface stack-port 1/1
[*SwitchA-Stack-Port1/1] port member-group interface 10ge 1/0/1 to 1/0/2
Warning: After the configuration is complete,
1.The interface(s) (10GE1/0/1-1/0/2) will be converted to stack mode and be configured with the port crc-statistics trigger error-down command if the configuration does not exist.
2.The interface(s) may go Error-Down (crc-statistics) because there is no shutdown configuration on the interfaces.Continue? [Y/N]: y
[*SwitchA-Stack-Port1/1] quit
[*SwitchA] interface stack-port 1/2
[*SwitchA-Stack-Port1/2] port member-group interface 10ge 1/0/3 to 1/0/4
Warning: After the configuration is complete,
1.The interface(s) (10GE1/0/3-1/0/4) will be converted to stack mode and be configured with the port crc-statistics trigger error-down command if the configuration does not exist.
2.The interface(s) may go Error-Down (crc-statistics) because there is no shutdown configuration on the interfaces.Continue? [Y/N]: y
[*SwitchA-Stack-Port1/2] quit
[*SwitchA] commit
[~SwitchA] quit
将SwitchB的业务口10GE1/0/1～10GE1/0/2加入堆叠端口1/1，10GE1/0/3～10GE1/0/4加入堆叠端口1/2。
[~SwitchB] interface stack-port 1/1
[*SwitchB-Stack-Port1/1] port member-group interface 10ge 1/0/1 to 1/0/2
Warning: After the configuration is complete,
1.The interface(s) (10GE1/0/1-1/0/2) will be converted to stack mode and be configured with the port crc-statistics trigger error-down command if the configuration does not exist.
2.The interface(s) may go Error-Down (crc-statistics) because there is no shutdown configuration on the interfaces.Continue? [Y/N]: y
[*SwitchB-Stack-Port1/1] quit
[*SwitchB] interface stack-port 1/2
[*SwitchB-Stack-Port1/2] port member-group interface 10ge 1/0/3 to 1/0/4
Warning: After the configuration is complete,
1.The interface(s) (10GE1/0/3-1/0/4) will be converted to stack mode and be configured with the port crc-statistics trigger error-down command if the configuration does not exist.
2.The interface(s) may go Error-Down (crc-statistics) because there is no shutdown configuration on the interfaces.Continue? [Y/N]: y
[*SwitchB-Stack-Port1/2] quit
[*SwitchB] commit
[~SwitchB] quit
将SwitchC的业务口10GE1/0/1～10GE1/0/2加入堆叠端口1/1，10GE1/0/3～10GE1/0/4加入堆叠端口1/2。
[~SwitchC] interface stack-port 1/1
[*SwitchC-Stack-Port1/1] port member-group interface 10ge 1/0/1 to 1/0/2
Warning: After the configuration is complete,
1.The interface(s) (10GE1/0/1-1/0/2) will be converted to stack mode and be configured with the port crc-statistics trigger error-down command if the configuration does not exist.
2.The interface(s) may go Error-Down (crc-statistics) because there is no shutdown configuration on the interfaces.Continue? [Y/N]: y
[*SwitchC-Stack-Port1/1] quit
[*SwitchC] interface stack-port 1/2
[*SwitchC-Stack-Port1/2] port member-group interface 10ge 1/0/3 to 1/0/4
Warning: After the configuration is complete,
1.The interface(s) (10GE1/0/3-1/0/4) will be converted to stack mode and be configured with the port crc-statistics trigger error-down command if the configuration does not exist.
2.The interface(s) may go Error-Down (crc-statistics) because there is no shutdown configuration on the interfaces.Continue? [Y/N]: y
[*SwitchC-Stack-Port1/2] quit
[*SwitchC] commit
[~SwitchC] quit
上述配置完成后，执行命令display stack configuration查看配置是否与规划的一致，如果不一致，需要修改配置。以查看SwitchA为例。
<SwitchA> display stack configuration
Oper : Operation
Conf : Configuration
* : Offline configuration
Isolated Port : The port is in stack mode, but does not belong to any Stack-Port
Attribute Configuration:
-----------------------------------------
MemberID Domain Priority
Oper(Conf) Oper(Conf) Oper(Conf)
-----------------------------------------
1(1) --(10) 100(150)
-----------------------------------------
Stack-Port Configuration:
--------------------------------------------------------------------------------
Stack-Port Member Ports
--------------------------------------------------------------------------------
Stack-Port1/1 10GE1/0/1 10GE1/0/2
Stack-Port1/2 10GE1/0/3 10GE1/0/4
--------------------------------------------------------------------------------
保存配置后将设备下电。
通过Console口或管理网口登录堆叠系统，使用命令display stack查看堆叠是否组建成功。当通过管理网口登录时，需要使用主交换机的IP地址。
<SwitchA> display stack
--------------------------------------------------------------------------------
MemberID Role MAC Priority DeviceType Description
--------------------------------------------------------------------------------
1 Master 0004-9f31-d520 150 CE6881-48S6CQ
2 Standby 0004-9f62-1f40 120 CE6881-48S6CQ
3 Slave 0004-9f69-a391 90 CE6881-48S6CQ
--------------------------------------------------------------------------------
查看堆叠系统拓扑信息。
<SwitchA> display stack topology
Stack Topology:
----------------------------------------------
Stack-Port 1 Stack-Port 2
MemberID Status Neighbor Status Neighbor
----------------------------------------------
1 up 2 up 3
2 up 1 up 3
3 up 2 up 1
----------------------------------------------
Stack Link:
--------------------------------------------------------------------
Stack-Port Port Status PeerPort PeerStatus
--------------------------------------------------------------------
Stack-Port1/1 10GE1/0/1 up 10GE2/0/1 up
Stack-Port1/1 10GE1/0/2 up 10GE2/0/2 up
Stack-Port1/2 10GE1/0/3 up 10GE3/0/3 up
Stack-Port1/2 10GE1/0/4 up 10GE3/0/4 up
Stack-Port2/1 10GE2/0/1 up 10GE1/0/1 up
Stack-Port2/1 10GE2/0/2 up 10GE1/0/2 up
Stack-Port2/2 10GE2/0/3 up 10GE3/0/1 up
Stack-Port2/2 10GE2/0/4 up 10GE3/0/2 up
Stack-Port3/1 10GE3/0/1 up 10GE2/0/3 up
Stack-Port3/1 10GE3/0/2 up 10GE2/0/4 up
Stack-Port3/2 10GE3/0/3 up 10GE1/0/3 up
Stack-Port3/2 10GE3/0/4 up 10GE1/0/4 up
--------------------------------------------------------------------
