Configuration Roadmap
1. Configure physical member interfaces and add them to stack interfaces to ensure that
member switches can forward data packets. Physical member interfaces on both ends of
a stack link must be added to different stack interfaces.
2. Connect interfaces using SFP+ cables as shown in Figure 4-1.
Configuration Procedure
Step 1 Configure stack interfaces.
# On SwitchA, configure GigabitEthernet0/0/27 and GigabitEthernet0/0/28 as physical
member interfaces and add them to stack port 0/1 and stack port 0/2 respectively.
<HUAWEI> system-view
[HUAWEI] sysname SwitchA
[SwitchA] interface stack-port 0/1
[SwitchA-stack-port0/1] port interface gigabitethernet 0/0/27 enable
Warning: Enabling stack port cause configuration loss on the interface, continue?[Y/N]:y
Info: This operation may take a few seconds. Please wait for a moment.......
[SwitchA-stack-port0/1] quit
[SwitchA] interface stack-port 0/2
[SwitchA-stack-port0/2] port interface gigabitethernet 0/0/28 enable
Warning: Enabling stack port cause configuration loss on the interface, continue?[Y/N]:y
Info: This operation may take a few seconds. Please wait for a moment.......
[SwitchA-stack-port0/2] quit
# On SwitchB, configure GigabitEthernet0/0/27 and GigabitEthernet0/0/28 as physical
member interfaces and add them to stack port 0/1 and stack port 0/2 respectively.
<HUAWEI> system-view
[HUAWEI] sysname SwitchB
[SwitchB] interface stack-port 0/1
[SwitchB-stack-port0/1] port interface gigabitethernet 0/0/27 enable
Warning: Enabling stack port cause configuration loss on the interface, continue?[Y/N]:y
Info: This operation may take a few seconds. Please wait for a moment.......
[SwitchB-stack-port0/1] quit
[SwitchB] interface stack-port 0/2
[SwitchB-stack-port0/2] port interface gigabitethernet 0/0/28 enable
Warning: Enabling stack port cause configuration loss on the interface, continue?[Y/N]:y
Info: This operation may take a few seconds. Please wait for a moment.......
[SwitchB-stack-port0/2] quit
# On SwitchC, configure GigabitEthernet0/0/27 and GigabitEthernet0/0/28 as physical
member interfaces and add them to stack port 0/1 and stack port 0/2 respectively.
<HUAWEI> system-view
[HUAWEI] sysname SwitchC
[SwitchC] interface stack-port 0/1
[SwitchC-stack-port0/1] port interface gigabitethernet 0/0/27 enable
Warning: Enabling stack port cause configuration loss on the interface, continue?[Y/N]:y
Info: This operation may take a few seconds. Please wait for a moment.......
[SwitchC-stack-port0/1] quit
[SwitchC] interface stack-port 0/2
[SwitchC-stack-port0/2] port interface gigabitethernet 0/0/28 enable
Warning: Enabling stack port cause configuration loss on the interface, continue?[Y/N]:y