display mpls ldp lsp

Use display mpls ldp lsp to display information about LSPs generated by LDP.

Syntax

display mpls ldp lsp [ vpn-instance vpn-instance-name ] [ ipv4-address mask-length ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string of 1 to 31 characters. This command displays LDP LSP information for the specified VPN instance. If you do not specify a VPN instance, this command displays LDP LSP information for the public network.

ipv4-address mask-length: Specifies an IPv4 FEC by an IPv4 address and a mask length in the range of 0 to 32.

Usage guidelines

If you do not specify the ipv4-address mask-length argument, this command displays information about LDP LSPs for all IPv4 FECs.

Examples

# Display LDP LSP information for IPv4 FECs on the public network.

<Sysname> display mpls ldp lsp
Status Flags: * - stale, L - liberal, B - backup
FECs: 4            Ingress: 1          Transit: 1      Egress: 3

FEC                In/Out Label        Nexthop         OutInterface
1.1.1.1/32         -/3                 10.1.1.1        Vlan10
                   1151/3              10.1.1.1        Vlan10
                   -/1025(B)           30.1.1.1        Vlan20
                   1151/1025(B)        30.1.1.1        Vlan20
2.2.2.2/32         3/-
                   -/1151(L)
10.1.1.0/24        1149/-
                   -/1149(L)
192.168.1.0/24     1150/-
                   -/1150(L)

Table 15: Command output

Field	Description
Status Flags	LSP status: *—Stale, indicating that the LSP is under a GR process. L—Liberal, indicating that the LSP is not available. B—Backup, indicating a backup LSP.
FECs	Total number of FECs.
Ingress	Number of LSPs that take the local device as the ingress node.
Transit	Number of LSPs that take the local device as a transit node.
Egress	Number of LSPs that take the local device as the egress node.
FEC	Forwarding equivalence class identified by an IP prefix.
In/Out Label	Incoming/outgoing label.
Nexthop	Next hop address for the FEC.
OutInterface	Outgoing interface for the FEC.

Related commands

display mpls lsp

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