display mpls rsvp-te p2mp lsp

Function

The display mpls rsvp-te p2mp lsp command displays RSVP information about a P2MP TE LSP.

Format

display mpls rsvp-te p2mp lsp [ ingress-lsr-id tunnel-id p2mp-id lsp-id [ s2l-destination-address ] ] [ verbose ]

Parameters

Parameter	Description	Value
ingress-lsr-id	Ingress LSR ID.	The value is in dotted decimal notation.
tunnel-id	Specifies the ID of a P2MP TE tunnel.	The value is an integer ranging from 0 to 65535.
p2mp-id	Specifies the P2MP ID of a P2MP TE tunnel.	The value is a hexadecimal integer ranging from 0 to FFFFFFFF.
lsp-id	Specifies an LSP ID.	The value is an integer ranging from 0 to 65535.
s2l-destination-address	S2L sub-LSP address.	The value is in dotted decimal notation.
verbose	Displays detailed information about RSVP signaling of a P2MP TE LSP.	-

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 rsvp-te p2mp lsp command displays RSVP information about a P2MP TE LSP.

Example

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

# Display detailed information about RSVP signaling of a P2MP TE LSP.

<HUAWEI> display mpls rsvp-te p2mp lsp verbose
----------------------------------------------------------------------
                                  P2MP LSP
----------------------------------------------------------------------
P2MP ID: 0x1010101                       Session ID: 100
Ingress LSR ID: 1.1.1.1                  LSP ID: 5
SenderTspec Information:
  Token bucket rate: 0
  Token bucket size: 1000
  Peak data rate: 0
  Minimum policed unit: 1
  Maximum packet size: 1500
S2L Count: 2                          Up S2L Count: 2

S2L Destination Address: 4.4.4.4         States: UP
  In Path Group: 
    Sub-Group Originator ID: 1.1.1.1         Sub-Group ID: 1
    Incoming Interface: --
    Previous Hop: --
     
  Out Path Group:
    Sub-Group Originator ID: 1.1.1.1         Sub-Group ID: 1
    Outgoing Interface: GigabitEthernet0/1/0
    Next Hop: 10.1.1.2
                
  In-Label: --                               Out-Label: 32768
  LSR-ROLE: Ingress                          FRR Flag: No protection

  Session Attribute:
    SetupPrio: 7                           HoldPrio: 7
    SessionAttrib: SE Style desired
                   Local Protect desired
                   Node Protect desired
                   Label Record desired
                   Soft Preemption desired
  ERO Information:
       L-Type          ERO-IPAddr          ERO-PrefixLen
    ERHOP_STRICT       10.1.1.2            32
    ERHOP_STRICT       10.2.1.1            32
    ERHOP_STRICT       10.2.1.2            32
  Path RRO Information:
   --
  Resv RRO Information:
    RRO-CType: IPV4    RRO-IPAddress: 10.1.1.2          RRO-IPPrefixLen: 32
    RRO-CType: Label   RRO-Label: 32768                
    RRO-CType: IPV4    RRO-IPAddress: 2.2.2.2           RRO-IPPrefixLen: 32
    RRO-CType: Label   RRO-Label: 32768                
    RRO-CType: IPV4    RRO-IPAddress: 10.2.1.1          RRO-IPPrefixLen: 32
    RRO-CType: IPV4    RRO-IPAddress: 10.2.1.2          RRO-IPPrefixLen: 32
    RRO-CType: Label   RRO-Label: 32768                
    RRO-CType: IPV4    RRO-IPAddress: 4.4.4.4           RRO-IPPrefixLen: 32
    RRO-CType: Label   RRO-Label: 32768                

S2L Destination Address: 5.5.5.5         States: UP
  In Path Group: 
    Sub-Group Originator ID: 1.1.1.1         Sub-Group ID: 2
    Incoming Interface: --
    Previous Hop: --
     
  Out Path Group:
    Sub-Group Originator ID: 1.1.1.1         Sub-Group ID: 2
    Outgoing Interface: GigabitEthernet0/1/0
    Next Hop: 10.1.1.2
     
  In-Label: --                               Out-Label: 32768
  LSR-ROLE: Ingress                          FRR Flag: No protection

  Session Attribute:
    SetupPrio: 7                           HoldPrio: 7
    SessionAttrib: SE Style desired
                   Local Protect desired
                   Node Protect desired
                   Label Record desired
                   Soft Preemption desired
  ERO Information:
       L-Type          ERO-IPAddr          ERO-PrefixLen
    ERHOP_STRICT       10.1.1.2            32
    ERHOP_STRICT       10.4.1.1            32
    ERHOP_STRICT       10.4.1.2            32
  Path RRO Information:
   --
  Resv RRO Information:
    RRO-CType: IPV4    RRO-IPAddress: 10.1.1.2          RRO-IPPrefixLen: 32
    RRO-CType: Label   RRO-Label: 32768                
    RRO-CType: IPV4    RRO-IPAddress: 2.2.2.2           RRO-IPPrefixLen: 32
    RRO-CType: Label   RRO-Label: 32768                
    RRO-CType: IPV4    RRO-IPAddress: 10.4.1.1          RRO-IPPrefixLen: 32
    RRO-CType: IPV4    RRO-IPAddress: 10.4.1.2          RRO-IPPrefixLen: 32
    RRO-CType: Label   RRO-Label: 32768                
    RRO-CType: IPV4    RRO-IPAddress: 5.5.5.5           RRO-IPPrefixLen: 32
    RRO-CType: Label   RRO-Label: 32768

# Display RSVP information about a P2MP LSP.

<HUAWEI> display mpls rsvp-te p2mp lsp
----------------------------------------------------------------------
                                  P2MP LSP
----------------------------------------------------------------------
P2MP ID: 0x1010101                       Session ID: 100
Ingress LSR ID: 1.1.1.1                  LSP ID: 2
In Path Group Count: 3                   Out Path Group Count: 3 
S2L Count: 3                             Up S2L Count: 3
S2L Destination Address: 3.3.3.3         States: UP
S2L Destination Address: 5.5.5.5         States: UP
S2L Destination Address: 6.6.6.6         States: UP

**Table 1** Description of the **display mpls rsvp-te p2mp lsp** command output
Item	Description
P2MP ID	P2MP TE tunnel ID, a hexadecimal integer.
LSP ID	Local LSP ID of the P2MP TE LSP.
Session ID	RSVP session ID. The value is configured using the mpls te tunnel-id command.
Session Attribute	RSVP session attributes.
Ingress LSR ID	LSR ID of the ingress from which the P2MP TE LSP originates.
SenderTspec Information	Information about traffic specifications of the sender.
Token bucket rate	Token bucket rate, in kbit/s.
Token bucket size	Token bucket size.
Peak data rate	Peak information rate (PIR), in kbit/s.
Minimum policed unit	Minimum policed unit.
Maximum packet size	Maximum length of packets, in bytes.
S2L Count	Number of S2L sub-LSPs.
S2L Destination Address	Destination address of a leaf node and status of an S2L sub-LSP to the leaf node: UP: The S2L sub-LSP is established successfully. DOWN: The S2L sub-LSP fails to be established.
Up S2L Count	Number of the S2L sub-LSPs which are established successfully. The value is less than or equal to that of the S2L Counter field. If the value is less than the value of the S2L Count field, at least one S2L sub-LSP fails to be established.
In Path Group Count	Number of received Path messages.
In Path Group	Information about sub-groups receiving Path messages.
Path RRO Information	Record route object (RRO) information in a Path message.
Sub-Group Originator ID	LSR ID of a node that generates a sub-group for a specific P2MP LSP.
Sub-Group ID	ID of the sub-group for a specific P2MP LSP.
Incoming Interface	Inbound interface name.
Previous Hop	IP address of the previous hop.
Out Path Group Count	Number of sent Path messages.
Out Path Group	Information about groups sending Path messages.
Outgoing Interface	Outbound interface name.
Next Hop	IP address of the next hop.
FRR Flag	Whether MPLS TE fast reroute (FRR) is enabled. No protection: MPLS TE FRR is disabled. MP Inuse: FRR switching is performed on a local node that functions as an MP. PLR Inuse: FRR switching is performed on a local node that functions as a PLR. PLR And MP Inuse: FRR switching is performed on a local node that functions as both an MP for an upstream node and a PLR for a downstream node. Will be MP: FRR is enabled. If FRR switching is performed, a local node may become an MP. Under protecting: FRR switching is performed on a location node that functions as a PLR. The local node, however, does not enter the Inuse state.
Label	Explicit label value.
ERO Information	Explicit route object (ERO) information.
L-Type	Explicit route type: ERHOP_STRICT: Strict explicit route. ERHOP_LOOSE: Loose explicit route.
ERO-IPAddr	Explicit route address.
ERO-PrefixLen	Length of the prefix of the explicit route address, in bits.
Resv RRO Information	RRO information in a Resv message.
States	S2L sub-LSP status: Up. Down.
In-Label	Incoming label value.
Out-Label	Outgoing label value.
LSR-ROLE	Role of the LSR on an S2L sub-LSP: Ingress. Egress. Transit.
SetupPrio	Setup priority of a P2MP TE tunnel.
HoldPrio	Holding priority of a P2MP TE tunnel.
SessionAttrib	RSVP session attributes, including information about resource reservation and FRR: LocalProtectionDesired. RecordRouteDesired. SE Style Desired. NodeProtectionDesired. Soft Preemption desired.
RRO-CType	Record route types: IPV4. Label.
RRO-IPAddress	IP address of a record route.
RRO-IPPrefixLen	Length of the prefix of a record route.
RRO-Label	Labels of a record route.
Flag	Flag of the RRO.