Q-in-Q

GPTKB entity

Statements (21)
Predicate Object
gptkbp:instanceOf computer networking
gptkbp:allows customer VLANs to be carried across service provider networks
gptkbp:alsoKnownAs gptkb:802.1Q_tunneling
gptkbp:benefit scalability of VLANs
segregation of customer traffic
gptkbp:definedIn gptkb:IEEE_802.1Q_standard
gptkbp:enables VLAN stacking
https://www.w3.org/2000/01/rdf-schema#label Q-in-Q
gptkbp:innerTag gptkb:customer_VLAN_(C-VLAN)
gptkbp:outerTag gptkb:service_provider_VLAN_(S-VLAN)
gptkbp:purpose to allow multiple VLAN tags to be inserted into a single Ethernet frame
gptkbp:relatedTo gptkb:IEEE_802.1ad
gptkb:VLAN
Ethernet frame
gptkbp:usedBy service providers
gptkbp:usedIn Ethernet networks
gptkbp:bfsParent gptkb:IEEE_802.1Q-2018
gptkb:IEEE_802.1ad
gptkb:MAC-in-MAC
gptkb:double_tagging_(Q-in-Q)
gptkbp:bfsLayer 5