Q in the use of the Q Protocol

Hello

Can someone explain please a defination and the use of Q in Q Protocol.

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Poster

This may be a better response https://learningnetwork.cisco.com/welcome, but Q in Q is actually a framework with two headers tag VLAN.  It is often used with L2 MetroE providers.  It allows the provider to have their own separate VLANs for VLAN client running on their network.  For example, on the MetroE provider VLAN 5 network contains all customer traffic VLAN 6 x contains all clients traffic Y, again customer X and the customer is using several VLANS, possibly including VLAN 5 or 6.

Tags: Cisco Network

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