encapsulation default
To configure the default service instance on a port, use the encapsulation default command in the Interface
configuration mode. To delete the default service instance on a port, use the no form of this command.
encapsulation default
no encapsulation default
Syntax Description
This command has no keywords or arguments.
Command Default
No default service instance is configured on the port.
Command Modes
Interface configuration
Command History
ModificationRelease
This command was introduced.Release 3.7.2
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.
If the default service instance is the only one configured on a port, the encapsulation default command
matches all ingress frames on that port. If the default service instance is configured on a port that has other
non-default service instances, the encapsulation default command matches frames that are unmatched by
those non-default service instances (anything that does not meet the criteria of other services instances on the
same physical interface falls into this service instance).
Only a single default service instance can be configured per interface. If you attempt to configure more than
one default service instance per interface, the encapsulation default command is rejected.
Only one encapsulation command must be configured per service instance.
Examples
The following example shows how to configure a service instance on a port:
RP/0/RSP0/CPU0:router(config-if)# encapsulation default
Related Commands
DescriptionCommand
Defines the matching criteria to map 802.1Q frames ingress on an
interface to the appropriate service instance.
encapsulation dot1q, on page 8
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
4
Ethernet Interfaces Commands
encapsulation default
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