Configuring A Prestandard Ds-Te Tunnel - Cisco CRS Configuration Manual

Implementing MPLS Traffic Engineering
Related Topics
Backup AutoTunnels, on page 168
Configure the MPLS-TE Auto-Tunnel Backup: Example, on page 356

Configuring a Prestandard DS-TE Tunnel

Perform this task to configure a Prestandard DS-TE tunnel.
Before You Begin
The following prerequisites are required to configure a Prestandard DS-TE tunnel:
• You must have a router ID for the neighboring router.
• Stable router ID is required at either end of the link to ensure that the link is successful. If you do not
SUMMARY STEPS
1. configure
2. rsvp interface type interface-path-id
3. bandwidth [total reservable bandwidth] [bc0 bandwidth] [global-pool bandwidth] [sub-pool
reservable-bw]
4. exit
5. exit
6. interface tunnel-te tunnel-id
7. signalled-bandwidth {bandwidth [class-type ct] | sub-pool bandwidth}
8. Use the commit or end command.
DETAILED STEPS
Command or Action
Step 1 configure
Example:
RP/0/RP0/CPU0:router# configure
Step 2
rsvp interface type interface-path-id
Example:
RP/0/RP0/CPU0:router(config)# rsvp interface
assign a router ID to the routers, the system defaults to the global router ID. Default router IDs are subject
to change, which can result in an unstable link.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
Configuring a Prestandard DS-TE Tunnel
Purpose
Enters global configuration mode.
Enters RSVP configuration mode and selects an RSVP interface.
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