Step 3 encapsulation [dot1q vlan-id, untagged]
Example:
RP/0/RSP0/CPU0:router(config-subif)# encapsulation dot1q 400
Defines the Native VLAN, associated with an 802.1Q trunk interface.
• The vlan-id argument is the ID of the subinterface.
• Range is from 1 through 4094 inclusive (0 and 4095 are reserved).
It is possible to receive both dot1q 400 and untagged frames by issuing the encapsulation command with the untagged
keyword.
Step 4 Use the commit or end command.
commit - Saves the configuration changes and remains within the configuration session.
end - Prompts user to take one of these actions:
• Yes - Saves configuration changes and exits the configuration session.
• No - Exits the configuration session without committing the configuration changes.
• Cancel - Remains in the configuration mode, without committing the configuration changes.
Removing an 802.1Q VLAN Subinterface
This task explains how to remove 802.1Q VLAN subinterfaces that have been previously configured using
the “Configuring 802.1Q VLAN Subinterfaces" task in this chapter.
SUMMARY STEPS
1. configure
2. no interface {GigabitEthernet | TenGigE | Bundle-Ether} instance.subinterface
3. Repeat Step 2 to remove other VLAN subinterfaces.
4. Use the commit or end command.
5. show ethernet trunk bundle-ether instance
DETAILED STEPS
Step 1 configure
Example:
RP/0/RSP0/CPU0:router# configure
Enters the Global Configuration mode.
Step 2 no interface {GigabitEthernet | TenGigE | Bundle-Ether} instance.subinterface
Example:
RP/0/RSP0/CPU0:router(config)# no interface TenGigE 0/2/0/4.10
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
33
The Carrier Ethernet Model
Removing an 802.1Q VLAN Subinterface
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