Juniper Networks J-Series manual Monitoring Mpls Interfaces, Monitoring Mpls LSP Information

Chapter 7: Monitoring the Router and Routing Operations

■Monitoring RSVP Session Information on page 133

■Monitoring MPLS RSVP Interfaces Information on page 134

Monitoring MPLS Interfaces

To view the interfaces on which MPLS is configured, select

Monitor>MPLS>Interfaces, or enter the following CLI command:

show mpls interface

Table 64 on page 131 summarizes key output fields in the MPLS interface information display.

Table 64: Summary of Key MPLS Interface Information Output Fields

Field	Values	Additional Information
Interface	Name of the interface on which MPLS is
	configured.
State	State of the specified interface: Up or Dn (down).
Administrative groups	Administratively assigned colors of the MPLS link
	configured on the interface.

Monitoring MPLS LSP Information

To view all label-switched paths (LSPs) configured on the Services Router, including all inbound (ingress), outbound (egress), and transit LSP information, select Monitor>MPLS>LSP Information, or enter the following CLI command:

show mpls lsp

Table 65 on page 131 summarizes key output fields in the MPLS LSP information display.

Table 65: Summary of Key MPLS LSP Information Output Fields

Field	Values	Additional Information
Ingress LSP	Information about LSPs on the inbound router.
	Each session has one line of output.
Egress LSP	Information about the LSPs on the outbound	MPLS learns this information by querying RSVP,
	router. Each session has one line of output.	which holds all the transit and outbound session
		information.
Transit LSP	Number of LSPs on the transit routers and the	MPLS learns this information by querying RSVP,
	state of these paths.	which holds all the transit and outbound session
		information.
To	Destination (outbound router) of the session.

Using the Monitoring Tools ■ 131