Cisco Cisco IOS Software Release 12.0(22)S

The MPLS Label Switching Router MIB (MPLS-LSR-MIB) allows you to use the Simple Network 
Management Protocol (SNMP) to remotely monitor a label switching router (LSR) that is using the 
Multiprotocol Label Switching (MPLS) technology. The MPLS-LSR-MIB mirrors a portion of the Cisco 
MPLS subsystem; specifically, it mirrors the Label Forwarding Information Base (LFIB). 

This document includes the following major sections:

The MPLS-LSR-MIB contains managed objects that support the retrieval of label switching information 
from a router. The MIB is based on Revision 05 of the IETF MPLS-LSR-MIB. This implementation 
enables a network administrator to get information on the status, character, and performance of the 
following:

MPLS-capable interfaces on the LSR

Incoming MPLS segments (labels) at an LSR and their associated parameters

Outgoing segments (labels) at an LSR and their associated parameters

12.0(14)ST

This feature was introduced on Cisco IOS Release 12.0(14)ST

12.2(2)T

This feature was integrated into Cisco IOS Release 12.2(2)T.

12.2(11)S

This feature was integrated into Cisco IOS Release 12.2(11)S.

12.0(22)S

This feature was integrated into Cisco IOS Release 12.0(22)S. Support 
was added for the Cisco 12000 series routers.