display mpls lsp attribute

Function

The display mpls lsp attribute command displays information about the local bypass LSP attributes.

Format

display mpls lsp attribute { bypass-inuse { exists-not-used | inuse | not-exists } | bypass-tunnel tunnel-name }

Parameters

Parameter	Description	Value
bypass-inuse	Displays the attribute of the bypass LSPs in use.	-
exists-not-used	Displays the attributes of the existing bypass LSPs that are not in use.	-
inuse	Displays the attribute of the bypass LSPs in use.	-
not-exists	Displays the attributes of the bypass LSPs that are not in use.	-
bypass-tunnel	Displays the attribute of the specified bypass tunnel.	-
tunnel-name	Specifies the name of the bypass tunnel.	The value is an existing tunnel name.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display mpls lsp attribute command to view information about attributes of local bypass LSPs in the TE FRR scenarios.

Example

# Display information about attributes of the existing bypass LSPs that are not in use.

<HUAWEI> display mpls lsp attribute bypass-inuse exists-not-used
-------------------------------------------------------------------------------
                 LSP Information: RSVP LSP
-------------------------------------------------------------------------------
                                                                                
  No                  :  1                                                      
  SessionID           :  300                                                    
  IngressLsrID        :  3.3.3.9                                                
  LocalLspID          :  5                                                      
  Tunnel-Interface    :  Tunnel1                                            
  Fec                 :  1.1.1.9/32                                             
  TunnelTableIndex    :  0x1                                                    
  Nexthop             :  -------                                                
  In-Label            :  3                                                      
  Out-Label           :  NULL                                                   
  In-Interface        :  Vlanif100                                   
  Out-Interface       :  ----------                                             
  LspIndex            :  2049                                                   
  Token               :  0x0                                                    
  LsrType             :  Egress                                                 
  Mpls-Mtu            :  ------                                                 
  TimeStamp           :  333sec                                                 
  Bfd-State           :  ---                                                    
  CBfd-Event          :  ---                                                    
  Bed-State           :  ---                                                    
  Bed-LastNotifyValue :  ---                                                    
  Bed-LastNotifyLspId :  ---

**Table 1** Description of the display mpls lsp attribute command output
Item	Description
No	Sequence number of an LSP.
SessionID	Session ID of a CR-LSP.
IngressLsrID	Ingress LSR ID of a CR-LSP.
LocalLspID	Local LSP ID of a CR-LSP.
Tunnel-Interface	Tunnel interface.
Fec	Forwarding Equivalence Class, which is destination address of an LSP.
TunnelTableIndex	Index of a tunnel table.
Nexthop	IP address of the next hop of an LSP.
In-Label	Value of an incoming label.
Out-Label	Value of an outgoing label.
In-Interface	Name of an incoming interface.
Out-Interface	Name of an outgoing interface.
LspIndex	Index number of an LSP, which uniquely identifies an LSP that is established using a specified protocol.
Token	LSP token, which guides the packet forwarding.
LsrType	Role of an LSR on an LSP: Ingress Transit Egress
Mpls-Mtu	Maximum transmission unit (MTU) of an interface of an LSP.
TimeStamp	Time elapsed since an LSP was set up.
Bfd-State	BFD status.
CBfd-Event	BFD-reported error code event received on the ingress of an RSVP LSP.
Bed-State	Error code status received on the ingress of an RSVP LSP.
Bed-LastNotifyValue	Event of association relationship related to error codes informed on the egress of an RSVP LSP.
Bed-LastNotifyLspId	ID of a reverse LSP when an event of association relationship related to error codes is informed on the egress of an RSVP LSP.