Cisco 6000 Series Configuration Manual page 129

Configuring 802.1Q VLAN Interfaces
Command or Action
Step 4 l2protocol {cdp | pvst | stp | vtp}{[forward |
tunnel][experimental bits]|drop}
Example:
RP/0/RP0/CPU0:router(config-if-l2)# l2protocol stp
tunnel
Example:
Step 5 Do one of the following:
• end
•
• commit
Example:
RP/0/RP0/CPU0:router(config-if-l2)# end
Example:
Example:
RP/0/RP0/CPU0:router(config-if-l2)# commit
Interface and Hardware Component Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
Configuring an Attachment Circuit on a VLAN
Purpose
vlan
vlan-id
• To configure a Q-in-Any AC, use the following syntax:
dot1q vlan
vlan-id
vlan
any
Configures Layer 2 protocol tunneling and protocol data
unit (PDU) filtering on an interface.
Possible protocols and options are:
• cdp—Cisco Discovery Protocol (CDP) tunneling and
data unit parameters.
• pvst—Configures VLAN spanning tree protocol
tunneling and data unit parameters.
• stp—spanning tree protocol tunneling and data unit
parameters.
• vtp—VLAN trunk protocol tunneling and data unit
parameters.
• tunnel—(Optional) Tunnels the packets associated
with the specified protocol.
• experimental bits—(Optional) Modifies the MPLS
experimental bits for the specified protocol.
• drop—(Optional) Drop packets associated with the
specified protocol.
Saves configuration changes.
• When you issue the end command, the system prompts
you to commit changes:
Uncommitted changes found, commit them before
exiting(yes/no/cancel)?
[cancel]:
• • Entering yes saves configuration changes to the
running configuration file, exits the configuration
session, and returns the router to XR EXEC mode.
• Entering no exits the configuration session and
returns the router to XR EXEC mode without
committing the configuration changes.
• Entering cancel leaves the router in the current
configuration session without exiting or
committing the configuration changes.
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