Refer to the exhibit. The output below is from a Cisco router.

R1# show mpls forwarding-table
Local      Outgoing   Prefix           Bytes Label   Outgoing   Next Hop    
Label      Label     or Tunnel Id     Switched      interface              
16         27        10.1.1.0/24      0             Gi0/0      172.16.1.2
17         31        10.2.2.0/24      0             Gi0/0      172.16.1.2
18         Pop Label 10.3.3.0/24      0             Gi0/1      172.16.2.2
19         No Label  10.4.4.0/24      no vif        Gi0/2      172.16.3.2
20         35        10.5.5.0/24      0             Gi0/0      172.16.1.2