Cisco CRS Configuration Manual page 235

Implementing MPLS Traffic Engineering
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Step 2 interface tunnel-te tunnel-id
Example:
RP/0/RP0/CPU0:router# interface tunnel-te 1
Step 3 destination ip-address
Example:
RP/0/RP0/CPU0:router(config-if)# destination
192.168.92.125
Step 4
ipv4 unnumbered type interface-path-id
Example:
RP/0/RP0/CPU0:router(config-if)# ipv4
unnumbered Loopback0
Step 5
path-option preference - priority dynamic
Example:
RP/0/RP0/CPU0:router(config-if)# path-option
l dynamic
Step 6
signalled- bandwidth {bandwidth [class-type ct ] |
sub-pool bandwidth}
Example:
RP/0/RP0/CPU0:router(config-if)#
signalled-bandwidth 100
Step 7 Use the commit or end command.
Purpose
Enters global configuration mode.
Configures an MPLS-TE tunnel interface.
Assigns a destination address on the new tunnel.
The destination address is the remote node's MPLS-TE router
ID.
Assigns a source address so that forwarding can be performed
on the new tunnel. Loopback is commonly used as the interface
type.
Sets the path option to dynamic and assigns the path ID.
Sets the CT0 bandwidth required on this interface. Because
the default tunnel priority is 7, tunnels use the default TE class
map (namely, class-type 1, priority 7).
commit—Saves the configuration changes, and remains within
the configuration session.
end—Prompts user to take one of these actions:
• Yes— Saves configuration changes and exits the
configuration session.
• No—Exits the configuration session without committing
the configuration changes.
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
Creating an MPLS-TE Tunnel
217