190# Configure a private IP address pool for the stack on Switch A. system-view[SwitchA] stack ip-pool 192.168.1.1 24# Configure port Ethernet 1/0/1 as a stack port on Switch A.[SwitchA] stack stack-port 1 port ethernet 1/0/1# Configure switch A as the master device.[SwitchA] stack role master2. Configure the slave devices# On Switch B, configure local ports Ethernet 1/0/2, Ethernet 1/0/1, and Ethernet 1/0/3 as stackports. system-view[SwitchB] stack stack-port 3 port ethernet 1/0/1 ethernet 1/0/2 ethernet 1/0/3# On Switch C, configure local port Ethernet 1/0/1 as a stack port. system-view[SwitchC] stack stack-port 1 port ethernet 1/0/1# On Switch D, configure local port Ethernet 1/0/1 as a stack port. system-view[SwitchD] stack stack-port 1 port ethernet 1/0/13. Verify the configuration# Display stack information of the stack members on Switch A. display stack membersNumber : 0Role : MasterSysname : stack_0. SwitchASwitch type: H3C S3100V2-52TPMAC address: 000f-e200-1000Number : 1Role : SlaveSysname : stack_1. SwitchBDevice type: H3C S3100V2-52TPMAC address: 000f-e200-1001Number : 2Role : SlaveSysname : stack_2. DeviceCDevice type: H3C S3100V2-52TPMAC address: 000f-e200-1002Number : 3Role : SlaveSysname : stack_3. DeviceDDevice type: H3C S3100V2-52TPMAC address: 000f-e200-1003