RP/0/RP0/CPU0:PE2#show configuration commit changes last 1
Mon Oct 12 09:59:07.332 UTC
!! Building configuration...
!! IOS XR Configuration 26.1.1
router ospf 100
 vrf CUST-A
  area 1
   sham-link 10.0.102.1 10.0.101.1
    cost 1
   !
  !
 !
!
end