display mpls multicast-lsp protocol p2mp-te

Function

The display mpls multicast-lsp protocol p2mp-te command displays information about P2MP LSPs.

Format

display mpls multicast-lsp protocol p2mp-te [ lsp-id ingress-lsr-id session-id p2mp-id lsp-id-value [ s2l-destination s2l-destination-address ] | [ outgoing-interface { out-if-name | out-port-type out-port-num } | incoming-interface { in-if-name | in-port-type in-port-num } ] ]

Parameters

Parameter	Description	Value
lsp-id	Specifies an LSP.	-
ingress-lsr-id	Specifies an LSR ID.	This value is in dotted decimal notation.
session-id	Specifies the ID of a session.	The value is an integer that ranges from 0 to 65535.
p2mp-id	Specifies a P2MP ID.	The value ranges from 0-FFFFFFFF in hexadecimal notation.
lsp-id-value	Displays information about a specified P2MP TE tunnel.	The value is an integer that ranges from 0 to 65535.
s2l-destination s2l-destination-address	Displays information about a sub-LSP of a specified leaf node address.	This value is in dotted decimal notation.
outgoing-interface out-if-name	Specifies the name of an outbound interface.	-
out-port-type	Specifies the type of an outbound interface.	-
out-port-num	Specifies the number of an outbound interface.	-
incoming-interface in-if-name	Specifies the name of an inbound interface.	-
in-port-type	Specifies the type of an inbound interface.	-
in-port-num	Specifies the number of an inbound interface.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
mpls-te	read

Usage Guidelines

Usage Scenario

The display mpls multicast-lsp protocol p2mp-te command displays information about a P2MP LSP through each node. The information helps you check whether P2MP sub-LSPs are established after you configure a P2MP TE tunnel.

If P2MP sub-LSPs are established successfully, information about a specific or all P2MP sub-LSPs is displayed, including information about leaf nodes.
If no P2MP sub-LSP is established, no information about a P2MP sub-LSP is displayed.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about a P2MP TE LSP.

<HUAWEI> display mpls multicast-lsp protocol p2mp-te
-------------------------------------------------------------------------------
                 LSP Information: RSVP P2MP-LSP
-------------------------------------------------------------------------------
No           :  1
Session ID   :  100              Ingress LSR ID  :  1.1.1.1
Local LSP ID :  7                P2MP ID         :  0x1010101
Tunnel Name  :  Tunnel1
Forward ID   :  0xE1             LSR Type        :  Ingress
LSP Age      :  2013-06-18 11:38:57.000

Insegment Count:  0              Outsegment Count:  1

Outsegment   :
  Out Label  :  4096             Out Interface   :  GigabitEthernet0/1/1
  Next Hop   :  10.1.1.2         Token           :  0xa2
  MTU        :  1500

**Table 1** Description of the **display mpls multicast-lsp protocol p2mp-te** command output
Item	Description
LSP Age	Date and time when an existing P2MP TE LSP was established and time elapsed since the LSP was established.
LSP Information	LSP information.
No	Sequence number of a P2MP LSP.
Session ID	ID of the P2MP session.
Ingress LSR ID	LSR ID of the P2MP LSP ingress.
LSR Type	LSR type of the current node: Ingress. Transit. Egress. Bud.
Local LSP ID	LSP ID of the P2MP LSP.
P2MP ID	P2MP ID of the P2MP LSP.
Tunnel Name	Tunnel name of the P2MP TE LSP.
Forward ID	Forwarding ID.
Insegment Count	Number of received packets.
Outsegment Count	Number of sent packets.
Outsegment	Fragmentation of data packets sent by the current node.
Out Label	Value of an outgoing label.
Out Interface	Name of an outbound interface.
Next Hop	Next-hop IP address.
Token	LSP token used to guide the packet forwarding.
MTU	Maximum transmission unit (MTU) of a packet fragment.