Figure 84 – Tag-based VLAN
For example, in a company where the administrator has created 3 network segments; Lab, Meeting Rooms, and Office the
administrator can configure the Office segment with VLAN ID 12. The VLAN group is equipped with DHCP-3 server to
construct a 192.168.12.x subnet. They may also configure the Meeting Rooms segment with VLAN ID 11. The VLAN group is
equipped with DHCP-2 server to construct a 192.168.11.x subnet for Intranet only. That is, any client host in VLAN 11 group
can’t access the Internet. They can also configure the Lab segment with VLAN ID 10. The VLAN group is equipped with DHCP-
1 server to construct a 192.168.10.x subnet.
Figure 85 – Tag-based VLAN example
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