Difference between tagged and untagged interfaces on BIG-IP


Tagged Interfaces:
- use if you want to connect more than 1 Vlan for this interface
- A tagged interface is an interface that you assign to a VLAN in a way that causes the system to add a VLAN tag into the header of any frame passing through that interface.
- Tagged interfaces are used when you want to assign a single interface to multiple VLANs.

Untagged Interfaces:
- use if you want to connect only 1 Vlan for this interface

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