Display Mpls Ilm - H3C MSR 20-20 Command Reference Manual

1514 C 95: MPLS B
HAPTER

display mpls ilm

Syntax
View
Parameters
Description
Examples
C C
ASICS ONFIGURATION OMMANDS
Table 366 Description on the fields of display mpls fast-forwarding cache
Field
Label
Input_If
Output_If
Len
Flg
Used
Fast-Forwarding Cache PreIIpHead
Fast-Forwarding Cache PreMPLSHead
n
A pre-header is the content prefixed to a packet according to the matched entry in
the fast forwarding cache. It varies depending on the type of the outgoing packet
For an outgoing IP packet, the pre-header is a link layer header.
■
For an outgoing MPLS packet, the pre-header consists of a link layer header
■
and the labels.
An outgoing L2VPN packet is directly forwarded out of the outgoing interface
■
in the matched fast forwarding entry. No pre-header is prefixed to the packet.
display mpls ilm [ label ] [ include text ]
Any view
label: Incoming label, in the range 16 to 4294967295.
include text: Specifies ILM entries including a specified string.
Use the
display mpls ilm
With no incoming label specified, the command displays the ILM entries of all
incoming labels.
# Display the ILM entry with a specified incoming label.
<Sysname> display mpls ilm 1024
Inlabel In-Interface
--------------------------------------------------------------------------
1024 S2/0
1 Record(s) Found
# Display all ILM entries.
<Sysname> display mpls ilm
Inlabel In-Interface
--------------------------------------------------------------------------
Description
Label used as the index of the fast forwarding
cache entry
Incoming interface
Outgoing interface
Length of the pre-header, in bytes
Flag for indicating the packet type. It can be IP,
MPLS, or L2VPN.
Number of times the entry has been used
Content of the pre-header for an IP packet
Content of the pre-header for an MPLS packet
command to display information about the ILM table.
Token VRF-Index Oper
2 0 POP
Token VRF-Index Oper
LSP-Type Swap-Label
NORMAL ----
LSP-Type Swap-Label