interface-based Configure Interface-based Hello
RP/0/RP0/CPU0:router(config-rsvp-if)#signalling hello graceful-restart interface-based
RP/0/RP0/CPU0:router(config-rsvp-if)#
Related Topics
Enabling Graceful Restart, on page 125
Graceful Restart: Standard and Interface-Based, on page 115
Change the Restart-Time: Example
The example shows how to change the restart time that is advertised in hello messages sent to neighbor nodes.
rsvp signalling graceful-restart restart-time 200
Change the Hello Interval: Example
The example shows how to change the interval at which RSVP graceful restart hello messages are sent per
neighbor, and change the number of hellos missed before the neighbor is declared down.
rsvp signalling hello graceful-restart refresh interval 4000
rsvp signalling hello graceful-restart refresh misses 4
Configure ACL-based Prefix Filtering: Example
The example shows when RSVP receives a Router Alert (RA) packet from source address 1.1.1.1 and 1.1.1.1
is not a local address. The packet is forwarded with IP TTL decremented. Packets destined to 2.2.2.2 are
dropped. All other RA packets are processed as normal RSVP packets.
show run ipv4 access-list
ipv4 access-list rsvpacl
10 permit ip host 1.1.1.1 any
20 deny ip any host 2.2.2.2
!
show run rsvp
rsvp
signalling prefix-filtering access-list rsvpacl
!
Related Topics
Configuring ACLs for Prefix Filtering, on page 126
ACL-based Prefix Filtering, on page 117
Set DSCP for RSVP Packets: Example
The configuration example sets the Differentiated Services Code Point (DSCP) field in the IP header of RSVP
packets.
rsvp interface pos0/2/0/1
signalling dscp 20
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
149
Implementing RSVP for MPLS-TE and MPLS O-UNI
Configure ACL-based Prefix Filtering: Example
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