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13-16
Cisco SCE 2000 and SCE 1000 Software Configuration Guide
OL-7827-12
Chapter 13 MPLS/VPN Support
Configuring MPLS/VPN Support
Configuring the SM for MPLS/VPN Support
•
How to Edit the SM Configuration File, page 13-16
•
How to Configure the SM to Allow IP Ranges, page 13-17
how to Configure the SM for MPLS/VPN Support
There are two main steps to configure the SM for MPLS/VPN support:
Step 1
Edit the
p3sm.cfg
configuration file to specify the field in the BGP messages that should be used by the
SM for MPLS-VPN identification.
See
How to Edit the SM Configuration File, page 13-16
Step 2
Install and configure the BGP LEG
Refer to the
Cisco SCMS SM LEGs User Guide
for more information
.
How to Edit the SM Configuration File
The SM configuration file,
p3sm.cfg,
must be configured for the following:
•
To specify the field in the BGP messages that should be used by the SM for MPLS-VPN
identification.
•
To enable IP ranges
•
How to Configure the SM for MPLS/VPN Support, page 13-16
•
How to Configure the SM for Troubleshooting MPLS/VPN Support, page 13-17
How to Configure the SM for MPLS/VPN Support
Step 1
Add the following section to the
p3sm.cfg
configuration file:
# The following section enables SM operation with MPLS-VPN support.
[MPLS-VPN]
# The following parameter defines the BGP attribute to use to identify VPN subscribers
# possible values: "rd" or "rt".
# (default: rt)
vpn_id=rt