Configure Flexible Name-Based Tunnel Constraints: Example - Cisco CRS Configuration Manual

Implementing MPLS Traffic Engineering
sonetsdh
!
lmp neighbor gmpls1
!
!
rsvp
interface POS0/2/0/3
!
!
interface tunnel-gte 1
ipv4 unnumbered Loopback 0
passive
match identifier head_router_hostname_t1
destination 11.11.11.11
!

Configure Flexible Name-based Tunnel Constraints: Example

The following configuration shows the three-step process used to configure flexible name-based tunnel
constraints.
R2
line console
exec-timeout 0 0
width 250
!
logging console debugging
explicit-path name mypath
index 1 next-address loose ipv4 unicast 3.3.3.3 !
explicit-path name ex_path1
index 10 next-address loose ipv4 unicast 2.2.2.2 index 20 next-address loose ipv4 unicast
3.3.3.3 !
interface Loopback0
ipv4 address 22.22.22.22 255.255.255.255 !
interface tunnel-te1
ipv4 unnumbered Loopback0
signalled-bandwidth 1000000
destination 3.3.3.3
affinity include green
affinity include yellow
affinity exclude white
affinity exclude orange
path-option 1 dynamic
!
router isis 1
is-type level-1
net 47.0001.0000.0000.0001.00
nsf cisco
address-family ipv4 unicast
switching key 1
encoding packet
capability psc1
!
switching link
encoding
capability fsc
!
lmp data-link adjacency
neighbor gmpls1
remote te-link-id ipv4 10.0.0.1
remote interface-id unnum 12
remote switching-capability psc1
!
ipcc routed
remote node-id 11.11.11.11
bandwidth 2000
metric-style wide
mpls traffic-eng level-1
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
Configure Flexible Name-based Tunnel Constraints: Example
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