MPLS Forwarding Commands on Cisco IOS XR Software

show mpls forwarding

Command Modes

Command History

EXEC

Release

Modification

Release 2.0

This command was introduced on the Cisco CRS-1.

 

 

Release 3.0

No modification.

 

 

Release 3.2

This command was supported on the Cisco XR 12000 Series Router.

 

 

Release 3.3.0

No modification.

 

 

Usage Guidelines To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.

The optional keywords and arguments described allow specification of a subset of the entire MPLS forwarding table.

Task ID

 

Task ID

 

 

Operations

 

 

 

 

 

mpls-te or mpls-ldp or mpls-static

read, read, read

 

 

 

 

 

 

 

 

 

The following is sample output from the show mpls forwarding command:

 

Examples

 

 

 

 

RP/0/RP0/CPU0:router# show mpls forwarding

 

 

 

 

 

Local

Outgoing

Prefix

Outgoing

Next Hop

Bytes

T

 

 

Label

Label

or ID

Interface

 

Switched

O

 

------

-----------

------------------ ---------

---------------

------------ -

 

22

Pop Label

10.1.2.0/24

PO0/1/0/0

10.1.1.2

0

 

 

23

Pop Label

10.1.3.0/24

PO0/1/0/0

10.1.1.2

0

 

 

24

Pop Label

22.22.22.22/32

PO0/1/0/0

10.1.1.2

0

 

 

25

Unlabeled

33.33.33.33/32

tt13 point2point

0

 

The following is sample output from the show mpls forwarding command using the detail keyword:

RP/0/RP0/CPU0:router# show mpls forwarding detail

Local

Outgoing

Prefix

Outgoing

Next Hop

Bytes

T

Label

Label

or ID

Interface

 

Switched

O

------

-----------

-----------------

------------

---------------

----------- -

26

Pop Label

100.10.20.2/32

PO0/4/0/4

142.50.32.2

0

 

MAC/Encaps: 4/8, MTU: 4470

 

 

 

 

Label Stack (Top -> Bottom): { Imp-Null }

 

 

 

Packets Switched:

0

 

 

 

 

Installed: Jul 22

10:41:13.521 (3d23h ago)

 

 

 

<======================================**

 

 

 

Owner: LDP

 

 

 

 

 

 

<====================================================================**

 

 

Pop Label

100.10.20.2/32

PO0/4/0/5

142.50.36.2

0

 

MAC/Encaps: 4/8, MTU: 4470

 

 

 

 

Label Stack (Top -> Bottom): { Imp-Null }

 

 

 

Packets Switched:

0

 

 

 

 

Installed: Jul 22

10:41:13.521 (3d23h ago)

 

 

 

<======================================**

Cisco IOS XR Multiprotocol Label Switching Command Reference

MPR-158

Page 8
Image 8
Cisco Systems MPR-151 manual Command Modes Command History, MPR-158, RP/0/RP0/CPU0router# show mpls forwarding detail

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