mpls ldp router-id loopback10000
!
router isis
 net 49.0000.0000.0000.0004.00
 is-type level-2
 metric-style wide
!
Interface loopback99
 ip address 10.99.4.4 255.255.255.0
 ip router isis
!
Interface E0/0
 ip router isis
 mpls ip