Configuring 802.1Q VLAN Configuration Example
Configuration Guide
149
3
Configuration Example
3.1 Network Requirements
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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.
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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
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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.
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Terminal devices like computers usually do not support VLAN tags. Add untagged ports
to the corresponding VLANs and specify the PVID.
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The intermediate link between two switches carries traffic from two VLANs
simultaneously. Add the tagged ports to both VLANs.