hostname r1
! debug isis adj-packets
! debug isis events
! debug isis update-packets
interface r1-eth0 vrf r1-cust1
 ip router isis 1
 ipv6 router isis 1
 isis circuit-type level-2-only
!
router isis 1 vrf r1-cust1 
 lsp-gen-interval 2
 net 10.0000.0000.0000.0000.0000.0000.0000.0000.0000.00
 metric-style wide
 redistribute ipv4 connected level-2
 redistribute ipv6 connected level-2
!