What is the standard that defines VLAN tagging on an Ethernet network?
- 403(b)
- id.10.T
- 802.1Q
- 802.3
EXPLANATION
IEEE 802.1Q. IEEE 802.1Q, often referred to as Dot1q, is the networking standard that supports virtual LANs (VLANs) on an IEEE 802.3 Ethernet network.
The standard defines a system of VLAN tagging for Ethernet frames and the accompanying procedures to be used by bridges and switches in handling such frames.
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