display mpls static-l2vc

Function

The display mpls static-l2vc command displays information about static VCs on the device.

Format

display mpls static-l2vc [ vc-id | interface interface-type interface-number | state { down | up } ]

Parameters

Parameter	Description	Value
vc-id	Displays information about a static VC with a specified VC ID.	The value is an integer that ranges from 1 to 4294967295.
interface interface-type interface-number	Displays information about all static PWs on a specified interface. interface-type specifies the interface type. interface-number specifies the interface number.	-
state { down \| up }	Displays VC information based on the VC status. down: Displays information about the VC in Down state. up: Displays information about the VC in Up state.	-

Parameter

Description

Value

vc-id

Displays information about a static VC with a specified VC ID.

The value is an integer that ranges from 1 to 4294967295.

interface interface-type interface-number

Displays information about all static PWs on a specified interface.

interface-type specifies the interface type.
interface-number specifies the interface number.

state { down | up }

Displays VC information based on the VC status.

down: Displays information about the VC in Down state.
up: Displays information about the VC in Up state.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

If you run the display mpls static-l2vc command with the interface name specified, information about static VCs on the interface connected to a CE is displayed. If no interface is specified, information about static VCs on all interfaces is displayed.

Example

# Display information about static VCs on the device.

<HUAWEI> display mpls static-l2vc
 Total svc connections:  1,  1 up,  0 down                                      
                                                                           
 *Client Interface     : Vlanif10 is up                                          
  AC Status            : down                                                   
  VC State             : up                                                     
  VC ID                : 1                                                      
  VC Type              : VLAN                                                   
  Destination          : 2.2.2.2                                                
  Transmit VC Label    : 400                                                    
  Receive VC Label     : 600                                                    
  Label Status         : 0                                                      
  Token Status         : 0                                                      
  Control Word         : Enable                                                 
  VCCV Capability      : cw alert ttl lsp-ping bfd                              
  active state         : active                                                 
  Link State           : down                                                   
  Tunnel Policy Name   : tun                                                    
  PW Template Name     : --                                                     
  Main or Secondary    : Main                                                   
  load balance type    : flow                                                   
  Access-port          : false                                                  
  VC tunnel/token info : 1 tunnels/tokens                                     
  NO.0  TNL type       : lsp   , TNL ID : 0x800802                            
  Backup TNL type      : lsp   , TNL ID : 0x0                                 
  Create time          : 0 days, 0 hours, 0 minutes, 34 seconds                 
  UP time              : 0 days, 0 hours, 0 minutes, 31 seconds                 
  Last change time     : 0 days, 0 hours, 0 minutes, 31 seconds                 
  VC last up time      : 2011/07/04 20:29:18                                    
  VC total up time     : 0 days, 0 hours, 0 minutes, 33 seconds                 
  CKey                 : 2                                                      
  NKey                 : 1
  BFD for PW           : unavailable

**Table 1** Description of the **display mpls static-l2vc** command output
Item	Description
Total svc connections	Number of established SVCs, including the number of SVCs in Up and Down states.
Client Interface	AC interface and its status.
AC Status	Status of the AC: up down
VC State	Status of the VC: up down
VC ID	ID of the VC, which uniquely identifies a VC. If you run the mpls static-l2vc command without the VC ID specified, the value of this field is displayed as 0.
VC Type	Encapsulation type of the VC: VLAN Ethernet
Destination	LSR ID of the remote end on the VC.
Transmit VC Label	Local VC label.
Receive VC Label	Remote VC label.
Label Status	Whether the label can be used: 0: The label can be used. 1: Wait for the SMB to confirm the label status. 2: The label is released. 3: SMB confirmation failed.
Token Status	Whether the token can be used: 0: The token can be used. 1: Wait for the SMB to confirm the token status. 2: The token is released. 3: SMB confirmation failed.
Control Word	Whether the control word function is enabled: enable disable
VCCV Capability	Whether VCCV is enabled.
active state	Whether the PW is in active state. A PW in active state can forward packets. active inactive
Link State	Integrative PW status: up down If any of the following status is Down, the PW link state is Down: Service PW status OAM status
Tunnel Policy Name	Name of the tunnel policy.
PW Template Name	Name of the PW template.
Main or Secondary	Whether the VC is a primary VC or a secondary VC.
load balance type	Load balancing mode of Martini VLL: flow: indicates flow-based load balancing. packet: indicates packet-based load balancing.
Access-port	Whether the interface supports the access-port attribute: true: indicates that the interface supports the access-port attribute. false: indicates that the interface does not support the access-port attribute.
VC Tunnel/token info	Information about the VC tunnel or token used by the VC. The value 1 tunnels/tokens indicates that the PW uses one tunnel or token.
NO.0 TNL Type	Type of the tunnel used by the PW
Backup TNL Type	Type of the backup tunnel when PW over LDP FRR is used.
Create time	How long the VC has been created.
UP time	How long the VC keeps the Up state.
Last change time	How long the VC status remains unchanged.
VC last up time	Last time when the VC became Up.
VC total up time	Total duration of the VC in Up state.
CKey	Index of the public tunnel for VPN QoS.
NKey	Index of the public tunnel.
BFD for PW	Whether BFD is configured. unavailable: indicates that BFD is not configured. available: indicates that BFD is configured. timeout: timeout period after which a BFD session fails to be established

# Display information about static VCs on VLANIF 10.

<HUAWEI> display mpls static-l2vc interface vlanif 10
 *Client Interface     : Vlanif10 is up
  AC Status            : down
  VC State             : up
  VC ID                : 1
  VC Type              : VLAN
  Destination          : 2.2.2.2
  Transmit VC Label    : 400
  Receive VC Label     : 600
  Label Status         : 0
  Token Status         : 0
  Control Word         : Enable
  VCCV Capability      : cw alert ttl lsp-ping bfd
  active state         : active
  Link State           : down
  Tunnel Policy        : tun
  PW Template Name     : --
  Main or Secondary    : Main
  load balance type    : flow
  Access-port          : false
  VC tunnel/token info : 1 tunnels/tokens
  NO.0  TNL Type       : lsp   , TNL ID : 0x56
  Backup TNL Type      : lsp   , TNL ID : 0x0
  Create time          : 0 days, 0 hours, 0 minutes, 34 seconds
  UP time              : 0 days, 0 hours, 0 minutes, 31 seconds
  Last change time     : 0 days, 0 hours, 0 minutes, 31 seconds
  VC last up time      : 2011/07/04 20:29:18
  VC total up time     : 0 days, 0 hours, 0 minutes, 33 seconds
  CKey                 : 2
  NKey                 : 1 
  Diffserv Mode        : uniform
  Service Class        : be
  Color                : --
  DomainId             : --
  Domain Name          : --
  BFD for PW           : unavailable

**Table 2** Description of the **display mpls static-l2vc interface** command output
Item	Description
Client Interface	AC interface and its status.
AC Status	Status of the link between the PE and its directly connected CE.
VC State	Status of the VC.
VC ID	ID of the VC, which uniquely identifies a VC.
VC Type	Encapsulation type of the VC.
Destination	LSR ID of the remote end on the VC.
Transmit VC Label	VC label sent by the local device.
Receive VC Label	VC label received by the local device.
Control Word	Whether the control word function is enabled.
VCCV Capability	Whether VCCV is enabled.
Tunnel Policy	Name of the tunnel policy. The value -- indicates that no tunnel policy is configured.
PW Template Name	Name of the PW template. The value -- indicates that no PW template is configured.
Main or Secondary	Whether the VC is a primary VC or a secondary VC.
VC tunnel/token info	Information about the tunnel or token used by the VC. The value 1 tunnels/tokens indicates that the PW uses one tunnel or token.
Create time	How long the VC has been created.
UP time	How long the VC keeps the Up state.
Last change time	How long the VC status remains unchanged.
VC last up time	Last time when the VC became Up.
VC total up time	Total duration of the VC in Up state.
CKey	Index of the public tunnel for VPN QoS.
NKey	Index of the public tunnel.
Diffserv Mode	QoS DiffServ mode for VLL services.
Service Class	QoS service class for VLL services.
Color	QoS color for VLL services.
DomainId	ID of a domain.
Domain Name	Name of a domain.
BFD for PW	Whether BFD is configured. unavailable: indicates that BFD is not configured. available: indicates that BFD is configured. timeout: timeout period after which a BFD session fails to be established

# Display information about SVCs in Up state between peers.

<HUAWEI> display mpls static-l2vc state up
 Total svc connections:  1,  1 up,  0 down
 *Client Interface     : Vlanif10 is up
  AC Status            : up
  VC State             : up
  VC ID                : 0
  VC Type              : Ethernet
  Destination          : 2.2.2.2
  Transmit VC Label    : 100
  Receive VC Label     : 200
  Label Status         : 0
  Token Status         : 0
  Control Word         : Disable
  VCCV Capability       : alert ttl lsp-ping bfd
  active state         : active
  Link State           : up
  Tunnel Policy Name   : --
  PW Template Name     : --
  Main or Secondary    : Main
  load balance type    : flow
  Access-port          : false
  VC tunnel/token info : 1 tunnels/tokens
  NO.0  TNL Type       : lsp   , TNL ID : 0x56
  Backup TNL Type      : lsp   , TNL ID : 0x0
  Create time          : 0 days, 4 hours, 55 minutes, 41 seconds
  UP time              : 0 days, 4 hours, 55 minutes, 40 seconds
  Last change time     : 0 days, 4 hours, 55 minutes, 40 seconds
  VC last up time      : 2011/09/09 10:25:22
  VC total up time     : 0 days, 4 hours, 55 minutes, 40 seconds
  CKey                 : 19
  NKey                 : 1
  BFD for PW           : unavailable

**Table 3** Description of the **display mpls static-l2vc state** command output
Item	Description
Total svc connections	Number of established SVCs, including the number of SVCs in Up and Down states.
Client Interface	AC interface and its status.
AC Status	Status of the AC.
VC State	Status of the VC.
VC ID	ID of the VC, which uniquely identifies a VC.
VC Type	Encapsulation type of the VC.
Destination	LSR ID of the remote end on the VC.
Transmit VC Label	Local VC label.
Receive VC Label	Remote VC label.
Control Word	Whether the control word function is enabled.
VCCV Capability	Whether VCCV is enabled.
Tunnel Policy Name	Name of the tunnel policy.
PW Template Name	Name of the PW template.
Main or Secondary	Whether the VC is a primary VC or a secondary VC.
Create time	How long the VC has been created.
UP time	How long the VC keeps the Up state.
Last change time	How long the VC status remains unchanged.
VC last up time	Last time when the VC became Up.
VC total up time	Total duration of the VC in Up state.
CKey	Index of the public tunnel for VPN QoS.
NKey	Index of the public tunnel.
BFD for PW	Whether BFD is configured. unavailable: indicates that BFD is not configured. available: indicates that BFD is configured. timeout: timeout period after which a BFD session fails to be established