CodePudding user response:
Diagram Ethernet0/.two survivors of SW1 and SW2 Ethernet0/0/3 vlan10 need to access patterns, SW1 and SW2 Ethernet0 Ethernet0/0/1/0/1, SW3 Ethernet0/0/1, Ethernet0/.two survivors are set as trunk model, also need to set to open in the SW3 vlan10