Although encapsulation ambiguous dot1ad is supported, it is not commonly used in BNG deployments.Note
Task ID
OperationTask ID
read, writeinterface
Examples
These examples show how to configure ambiguous VLANs with IEEE 802.1ad Provider Bridging (PB)
encapsulation type on an access-interface.
Single-tagged ambiguous VLAN configuration where the matching criteria for the outer VLAN is specified
as any:
RP/0/RSP0/CPU0:router#configure
RP/0/RSP0/CPU0:router(config)#interface Bundle-Ether100.10
RP/0/RSP0/CPU0:router(config-subif)#encapsulation ambiguous dot1ad any
Ambiguous VLAN configuration where the match criteria for outer VLAN is specified as VLAN-Id and that
for inner VLAN is specified as a range:
RP/0/RSP0/CPU0:router(config-subif)#encapsulation ambiguous dot1ad 14 dot1q 100,200,300-400
Ambiguous VLAN configuration with outer VLAN range:
(config-subif)#encapsulation ambiguous dot1ad 1-1000 dot1q any
Related Commands
DescriptionCommand
Configures encapsulated ambiguous VLANs with IEEE 802.1q
encapsulation type, on an access-interface in BNG.
encapsulation ambiguous dot1q, on page
226
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference, Release
5.2.x
225
BNG Interface Commands
encapsulation ambiguous dot1ad
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