Q-in-Q (stacked VLANs)

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf computer networking
gptkbp:alsoKnownAs stacked VLANs
gptkbp:benefit allows separation of customer and provider VLANs
gptkbp:definedIn gptkb:IEEE_802.1ad
gptkbp:enables multiple VLAN tags in a single Ethernet frame
gptkbp:format Ethernet frame with two VLAN tags
https://www.w3.org/2000/01/rdf-schema#label Q-in-Q (stacked VLANs)
gptkbp:innerTag gptkb:customer_VLAN_(C-VLAN)
gptkbp:outerTag gptkb:service_provider_VLAN_(S-VLAN)
gptkbp:purpose extend VLANs across service provider networks
gptkbp:relatedTo gptkb:IEEE_802.1Q
gptkb:VLAN
gptkbp:supports scalable VLAN deployment
gptkbp:usedBy telecommunications providers
gptkbp:usedFor Metro Ethernet services
gptkbp:usedIn Ethernet networks
gptkbp:bfsParent gptkb:dot1q
gptkbp:bfsLayer 8