Configuring Acl-Based Prefix Filtering; Configuring Acls For Prefix Filtering - Cisco CRS Configuration Manual

Configuring ACL-based Prefix Filtering

Command or Action
Related Topics
Graceful Restart: Standard and Interface-Based, on page 115
Enable Graceful Restart: Example, on page 148
Enable Interface-Based Graceful Restart: Example, on page 148
Configuring ACL-based Prefix Filtering
Two procedures are provided to show how RSVP Prefix Filtering is associated:
•
•

Configuring ACLs for Prefix Filtering

Perform this task to configure an extended access list ACL that identifies the source and destination prefixes
used for packet filtering.
The extended ACL needs to be configured separately using extended ACL configuration commands.
Note
SUMMARY STEPS
1. configure
2. rsvp
3. signalling prefix-filtering access-list
4. Use the commit or end command.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
126
Configuring ACLs for Prefix Filtering, on page 126
Configuring RSVP Packet Dropping, on page 127
Implementing RSVP for MPLS-TE and MPLS O-UNI
Purpose
• Yes— Saves configuration changes and exits the
configuration session.
• No—Exits the configuration session without committing
the configuration changes.
• Cancel—Remains in the configuration session, without
committing the configuration changes.