Bandwidth Configuration (Rdm): Example; Refresh Reduction And Reliable Messaging Configuration: Examples; Refresh Interval And The Number Of Refresh Messages Configuration: Example; Retransmit Time Used In Reliable Messaging Configuration: Example - Cisco CRS Configuration Manual

Implementing RSVP for MPLS-TE and MPLS O-UNI
Related Topics
Confirming DiffServ-TE Bandwidth, on page 123
Differentiated Services Traffic Engineering, on page 172

Bandwidth Configuration (RDM): Example

The example shows the configuration of bandwidth on an interface using RDM. The example shows how to
limit the total of all RSVP reservations on POS interface 0/3/0/0 to 7500 kbps, and allows each single flow
to reserve no more than 1000 kbps.
rsvp interface pos 0/3/0/0
bandwidth rdm 7500 1000
Related Topics
Confirming DiffServ-TE Bandwidth, on page 123
Differentiated Services Traffic Engineering, on page 172

Refresh Reduction and Reliable Messaging Configuration: Examples

Refresh reduction feature as defined by RFC 2961 is supported and enabled by default. The examples illustrate
the configuration for the refresh reduction feature. Refresh reduction is used with a neighbor only if the
neighbor supports it also.

Refresh Interval and the Number of Refresh Messages Configuration: Example

The example shows how to configure the refresh interval to 30 seconds on POS 0/3/0/0 and how to change
the number of refresh messages the node can miss before cleaning up the state from the default value of 4 to
6.
rsvp interface pos 0/3/0/0
signalling refresh interval 30
signalling refresh missed 6

Retransmit Time Used in Reliable Messaging Configuration: Example

The example shows how to set the retransmit timer to 2 seconds. To prevent unnecessary retransmits, the
retransmit time value configured on the interface must be greater than the ACK hold time on its peer.
rsvp interface pos 0/4/0/1
signalling refresh reduction reliable retransmit-time 2000

Acknowledgement Times Configuration: Example

The example shows how to change the acknowledge hold time from the default value of 400 ms, to delay or
speed up sending of ACKs, and the maximum acknowledgment message size from default size of 4096 bytes.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
Bandwidth Configuration (RDM): Example
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