Question

A network technician configures an interface between two switches to carry traffic for VLANs 10, 20, and 30. On this link, how are frames from each VLAN distinguished as they traverse the connection?

Accepted Answer

Each frame is inserted with an 802.1Q tag containing the VLAN ID before being sent across the trunk

Answer

The switch converts each VLAN into a separate subnet and routes frames using the IP header

Answer

The switch sends untagged frames and relies on the receiving switch's MAC address table to assign VLANs

Answer

Each VLAN is placed on a dedicated physical cable to keep the traffic separated