[vlan-trunk and 802.1Q sub interface configuration]

 

 

 

 

 

According to project requirements, a good topology map is as follows:

 

 

 

 

 

Configure SW1’s g1/0/3’s /trunk, add g1/0/1 and g1/0/2 to VLAN 10 and VLAN 20 respectively.

 

 

 

 

 

 

 

Configure SW1’s g1/0/3’s /trunk, add g1/0/1 and g1/0/2 to VLAN 10 and VLAN 20 respectively.

 

 

 

 

 

 

 

 

Configuring the 802,1q sub interface of VLAN