Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 3 MPLS L2VPN Configuration Commands
3Com Corporation
3-2
ccc ccc-connection-name interface interface-type interface-number out-interface
outinterface-type outinterface-num
undo ccc ccc-connection-name
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Parameter
ccc-connection-name: CCC connection name of 1 to 20 characters, which is used for
uniquely identifying the CCC inside the PE.
interface-type interface-number: Interface connected to the first CE
outinterface-type outinterface-num: Interface connected to the second CE.
Description
Use the ccc interface out-interface command to create a local CCC connection.
Use the undo ccc command to delete the local CCC connection.
The supported interfaces include serial, asynchronous serial, ATM, Ethernet, VE, and
GE interfaces, as well as ATM, Ethernet, and GE sub-interfaces.
For a serial, asynchronous serial, Ethernet, GE, or VE interface, CCC encapsulation
defaults to link layer encapsulation and the command does not have any parameter in
this case. This also applies to the CCC encapsulation on an Ethernet sub-interface or
GE sub-interface. For an ATM sub-interface, CCC encapsulation defaults to ATM AAL5.
In this case, the command can bring with it a parameter indicating whether the
encapsulation is ATM AAL5 or ATM CELL.
Example
# Create a local CCC connection, with the name of clink, two CEs connected
respectively to Ethernet0/0/0 and Ethernet2/0/0.
[3Com ] ccc clink interface serial0/0/0 out-interface Ethernet 2/0/0
3.1.3 debugging mpls l2vpn
Syntax
debugging mpls l2vpn { all | advertisement | error | event | connections [ interface
interface-type interface-num ] }
undo debugging mpls l2vpn { all | advertisement | error | event | connections
[ interface interface-type interface-num ] }
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