interface Loopback0
 ip address 10.255.255.5 255.255.255.255
 ip ospf 1000 area 0

interface Ethernet0/0
 bandwidth 100000
 ip address 10.5.6.5 255.255.255.0
 ip ospf network point-to-point
 ip ospf 1000 area 0
 no shutdown
 duplex auto

interface Ethernet0/1
 bandwidth 100000
 ip address 10.5.8.5 255.255.255.0
 ip ospf network point-to-point
 ip ospf 1000 area 0
 no shutdown
 duplex auto

interface Ethernet0/2
 bandwidth 10000
 ip address 10.5.23.5 255.255.255.0
 ip ospf network point-to-point
 ip ospf 1000 area 0
 no shutdown
 duplex auto

interface Ethernet0/3
 bandwidth 10000
 ip address 10.5.27.5 255.255.255.0
 ip ospf network point-to-point
 ip ospf 1000 area 0
 no shutdown
 duplex auto

router ospf 1000
 mpls ldp autoconfig
 router-id 10.255.255.5
 log-adjacency-changes detail
 auto-cost reference-bandwidth 1000
 prefix-suppression
 passive-interface Loopback0

mpls ldp router-id Loopback0