Configuring Ccc Mpls L2Vpn; Configuration Prerequisites; Configuration Procedure - 3Com MSR 50 Series Configuration Manual

1432 C 78: MPLS L2VPN C
HAPTER
Configuring CCC MPLS
L2VPN
Configuration
Prerequisites

Configuration Procedure

ONFIGURATION
To do...
Enter system view
Enter ATM interface
view or ATM
subinterface view
Create a PVC and enter
PVC view
n
A PE interface connecting a CE must be configured with the same VPI/VCI
■
number as that of the connected CE interface.
You cannot configure both ATM main interface and sub-interface.
■
In MPLS L2VPN, each subinterface can be configured with only one virtual
■
circuit. If you configure more than one, only the first one takes effect.
Before configuring CCC L2VPN, complete these tasks:
Configuring MPLS basic capability for the MPLS backbone on the PEs and P
■
devices.
Enabling MPLS L2VPN on PEs of the MPLS backbone. You do not need to
■
enable MPLS L2VPN on the P devices.
n
If the interface on the CE is a serial interface running FR, you must use the reset fr
inarp command to refresh the information between the PE and the CE. For
information about the reset fr inarp command, refer to
Configuration" on page
To configure CCC MPLS L2VPN, you need the following data:
Name for the CCC connection
■
Connection type: local or remote
■
For a local CCC connection: the types and numbers of the incoming and
■
outgoing interfaces
For a remote CCC connection: the type and number of the incoming interface,
■
the address of the next hop or the type and number of the outgoing interface,
and the incoming and outgoing labels of the LSRs along the CCC connection
n
When configuring a remote connection, if the outgoing interface is an Ethernet or
VLAN interface, you need to specify the IP address of the next hop. If not, you
need to specify the outgoing interface.
Configuring the local CCC connection
Follow these steps to create a local CCC connection on a PE:
To do...
Enter system view
Use the command...
system-view
interface atm { interface-number |
interface-number.subnumber }
pvc { pvc-name [ vpi/vci ] | vpi/vci }
235.
Use the command...
system-view
Remarks
-
-
Required
No PVC exists by default.
"Frame Relay
Remarks
-