HP MSR2000/3000/4000 Router Series MPLS Command Reference

1
Basic MPLS commands
display mpls forwarding ilm
Use display mpls forwarding ilm to display Incoming Label Map (ILM) entries.
Syntax
MSR2000/MSR3000:
display mpls forwarding ilm [ label ]
MSR4000:
display mpls forwarding ilm [ label ] slot slot-number
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
label: Displays the ILM entry with the specified incoming label in the range of 16 to 1048575. If you do
not specify an incoming label, the command displays information about all ILM entries.
slot slot-number: Specifies a card by its slot number. (MSR4000)
Usage guidelines
An ILM entry records the label operation type, outgoing label, and other forwarding information. After
an LSR receives a labeled packet, it identifies the ILM entry that matches the top label of the packet,
performs the specified label operation, and forwards the packet.
Examples
# Display the ILM entry with incoming label 30.
<Sysname> display mpls forwarding ilm 30
Flags: T - Forwarded through a tunnel
N - Forwarded through the outgoing interface to the nexthop IP address
B - Backup forwarding information
A - Active forwarding information
InLabel Oper VRF Flag SwapLabel Forwarding Info
--------------------------------------------------------------------------------
30 SWAP 0 T 1300 1024
# Display all ILM entries.
<Sysname> display mpls forwarding ilm
Total ILM entries: 3
Flags: T - Forwarded through a tunnel