Configuring 802.1Q VLAN
3
Configuration Example
3.1
Network Requirements
■ Offices of Department A and Department B in the company are located in different
places, and some computers in different offices connect to the same switch.
■ It is required that computers can communicate with each other in the same department
but not with computers in the other department.
3.2
Configuration Scheme
■ Divide computers in Department A and Department B into two VLANs respectively so
that computers can communicate with each other in the same department but not with
computers in the other department.
■ Terminal devices like computers usually do not support VLAN tags. Add untagged ports
to the corresponding VLANs and specify the PVID.
■ The intermediate link between two switches carries traffic from two VLANs
simultaneously. Add the tagged ports to both VLANs.
Configuration Example
Configuration Guide
147