!P1# show running-config 
config
!
frr version 9.1
frr defaults traditional
hostname P1
log syslog informational
service integrated-vtysh-config
!
ip router-id 192.0.2.1
!
interface eth1
 ip address 10.0.0.1/30
 ip router isis 1
 isis bfd
 isis fast-reroute ti-lfa
 isis network point-to-point
 mpls enable
exit
!
interface eth2
 ip address 10.0.0.5/30
 ip router isis 1
 isis bfd
 isis fast-reroute ti-lfa
 isis network point-to-point
 mpls enable
exit
!
interface eth3
 ip address 10.0.0.9/30
 ip router isis 1
 isis bfd
 isis fast-reroute ti-lfa
 isis network point-to-point
 mpls enable
exit
!
interface eth4
 ip address 10.0.0.13/30
 ip router isis 1
 isis bfd
 isis fast-reroute ti-lfa
 isis network point-to-point
 mpls enable
exit
!
interface lo
 ip address 192.0.2.1/32
 ip router isis 1
 isis passive
exit
!
router isis 1
 is-type level-2-only
 net 49.0001.1111.1111.1110.00
 lsp-timers gen-interval 1 refresh-interval 65235 max-lifetime 65535
 log-adjacency-changes
 log-pdu-drops
 mpls-te on
 mpls-te router-address 192.0.2.1
 segment-routing on
 segment-routing global-block 16000 16999 local-block 17000 17999
 segment-routing prefix 192.0.2.1/32 index 1
exit
!
segment-routing
 traffic-eng
 exit
exit
!
end