Cisco ASR 9000 Series Command Reference

encapsulation ambiguous dot1ad
To configure encapsulated ambiguous VLANs with IEEE 802.1ad Provider Bridging (PB) encapsulation type
on an access-interface, use the encapsulation ambiguous dot1ad command in the interface configuration
mode. To remove the encapsulated ambiguous VLANs, use the no form of this command.
encapsulation ambiguous dot1ad {any | vlan-id | vlan-range} [dot1q {any | vlan-range}]
no encapsulation ambiguous
Syntax Description
Specifies the matching criteria as any VLAN tag in the range 1 to 4094.any
VLAN-ID for the outer VLAN.
vlan-id
VLAN range for the outer and inner VLANs.
The range is given in comma-separated, or hyphen-separated format, or a
combination of both.
vlan-range
Indicates that the IEEE 802.1q standard encapsulation type is used for the inner
tag.
dot1q
Command Default
None
Command Modes
Interface configuration
Command History
ModificationRelease
This command was introduced.Release 4.2.0
The support for outer VLAN range was added in BNG.Release 5.2.0
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
The valid combinations of ambiguous VLAN configurations in BNG, with IEEE 802.1ad Provider Bridging
(PB) encapsulation type are:
•
encapsulation ambiguous dot1ad {any | vlan-range }
•
encapsulation ambiguous dot1ad vlan-id dot1q { any | vlan-range }
•
encapsulation ambiguous dot1ad vlan-range dot1q any
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference,
Release 5.2.x
224
BNG Interface Commands
encapsulation ambiguous dot1ad

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model