display vsi remote

Function

The display vsi remote command displays information about a remote VSI.

Format

display vsi remote ldp [ router-id ip-address ] [ pw-id pw-id ]

display vsi remote bgp [ nexthop nexthop-address [ export-vpn-target vpn-target ] | route-distinguisher route-distinguisher ]

display vsi remote ldp129 [ vpls-id vpls-id [ router-id ip-address ] ]

display vsi remote fec129 [ vpls-id vpls-id [ router-id ip-address ] ] [ verbose ]

display vsi remote ldp verbose

Parameters

Parameter	Description	Value
ldp	Displays information about remote VSIs using LDP signaling.	-
bgp	Displays information about remote VSIs using BGP signaling.	-
ldp129	Displays information about remote VSIs using LDP 129 signaling.	-
fec129	Displays information about remote VSIs using FEC 129 signaling.	-
vpls-id vpls-id	Specifies the ID of a VPLS domain to which multiple VSIs on PEs belong.	The vpls-id value has four formats. For details, see Table 1.
router-id ip-address	Displays the information about the remote VSIs of the specified peer. ip-address specifies an IPv4 address of the peer.	The value is in dotted decimal notation. If you set the router id parameter to 255.255.255.255, the remote VSIs of all peers are displayed.
pw-id pw-id	Displays the information about the remote VSIs of the specified PW. pw-id specifies the ID of a VC, which uniquely identifies a VC.	The value is an integer that ranges from 1 to 4294967295.
nexthop nexthop-address	Displays the label block sent by the remote end according to the next hop address of the label block.	The value is in dotted decimal notation.
export-vpn-target vpn-target	Displays the label block sent by the remote end according to the next hop address of the label block and the route attributes in the outgoing direction.	The value is a string that ranges from 3 to 21.
route-distinguisher route-distinguisher	Displays the label block sent by the remote end according to the RD.	RD is short for route distinguisher. The route-distinguisher value has four formats. For details, see Table 1.
verbose	Display detailed information about the remote VSIs.	-

**Table 1** Values of *vpls-id* and *route-distinguisher*
vpls-id and route-distinguisher Value Format	Value	Example
16-bit AS number:32-bit user-defined number	An AS number ranges from 0 to 65535, and a user-defined number ranges from 0 to 4294967295. The AS number and user-defined number cannot be both 0. That is, a VPLS ID or RD cannot be 0:0.	101:3
Integral 4-byte AS number:2-byte user-defined number	An AS number ranges from 65536 to 4294967295. A user-defined number ranges from 0 to 65535. The AS number and user-defined number cannot be both 0s. That is, a VPLS ID or RD cannot be 0:0.	65537:3
4-byte AS number in dotted notation:2-byte user-defined number. A 4-byte AS number in dotted notation is in the format of x.y	The x and y are integers that range from 1 to 65535 and from 0 to 65535, respectively. A user-defined number ranges from 0 to 65535. The AS number and user-defined number cannot be both 0s. That is, a VPLS ID or RD cannot be 0.0:0.	0.0:3 or 0.1:0
32-bit IP address:16-bit user-defined number	An IPv4 address ranges from 0.0.0.0 to 255.255.255.255, and a user-defined number ranges from 0 to 65535.	192.168.122.15:1

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

To view information about remote VSIs, configure one of the following parameters in the display vsi remote command:

Run the display vsi remote ldp command on a Martini VPLS network.
Run the display vsi remote bgp command on a Kompella VPLS network.
Run the display vsi remote ldp129 or display vsi remote fec129 command on a BGP AD VPLS network.

Example

# Display information about the remote VSIs using LDP signaling.

<HUAWEI> display vsi remote ldp
Vsi        Peer            VC      Group   Encap      MTU    Vsi    State
ID         RouterID        Label   ID      Type       Value  Index  Code
2          10.3.3.9        1025    0       vlan       1500   0      FORWARD

**Table 2** Description of the display vsi remote ldp command output
Item	Description
Vsi ID	ID of the VSI.
Peer RouterID	Peer IP address.
VC Label	VC label.
Group ID	Group ID.
Encap Type	PW encapsulation type: vlan ethernet
MTU Value	MTU value.
Vsi Index	Index of the VSI.
State Code	Remote state code: FORWARD: indicates that forwarding is supported. NO FORWARD: indicates that forwarding is not supported. STANDBY: indicates the secondary PW. AC FAULT: indicates that the peer AC interface is faulty. PSN FAULT: indicates that a fault occurs on the public network between the local end and peer end. -: indicates that the interworking mode negotiated between two devices is Martini.

# Display information about the remote VSIs using BGP signaling.

<HUAWEI> display vsi remote bgp
    Total Number       : 1
  **BGP RD             : 10.1.1.2:1
    Ref Number         : 1
    NextHop            : 10.3.3.9
    EncapType          : vlan
    MTU                : 1500
    Export vpn target  : 100:1
    SiteID             : 2
    Remote Label Block : 100001/5/0

**Table 3** Description of the display vsi remote bgp command output
Item	Description
Total Number	Number of the remote VSIs using BGP signaling.
BGP RD	RD of the local VSI.
Ref Number	Serial number of the remote VSI.
NextHop	Next hop address.
EncapType	Encapsulation type: vlan ethernet
MTU	Maximum transmission unit.
Export vpn target	RT in the outgoing direction.
SiteID	Site ID of the remote VSI.
Remote Label Block	Remote label block.

# Display information about the remote VSIs using LDP 129 signaling.

<HUAWEI> display vsi remote fec129
Codes: C(Control word), A(Alert), T(TTL), P(LSP-Ping), B(BFD)
       S(Support), N(No support)
--------------------------------------------------------------------------------
VPLS        Peer      VC        Source    Encap          MTU   VSI   VCCV
ID          RouterID  Label     AII       Type           Value Index |C|A|T|P|B|
--------------------------------------------------------------------------------
10.1.1.1:1  10.3.3.9  1026      10.3.3.9  vlan           1500  2     |N|S|N|S|N|

**Table 4** Description of the display vsi remotefec129 command output
Item	Description
VPLS ID	VPLS ID of the VSI.
VCCV	Supported VCCV detection types.

# Display detailed information about remote VSIs using LDP signaling.

<HUAWEI> display vsi remote ldp verbose
Total remote VSI : 1

VSI ID             : 2
VSI Index          : 0
VC Type            : vlan
VC Label           : 1025
Peer Address       : 10.3.3.9
Group ID           : 0
MTU                : 1500
Status Code        : FORWARD
Match Local VC     : MATCH
Control Word       : disable

**Table 5** Description of the display vsi remote ldp verbose command output
Item	Description
Total remote VSI	Total number of remote VSIs.
VSI ID	ID of a remote VSI.
VSI Index	Index of a remote VSI.
VC Type	Remote VC encapsulation type.
VC Label	Remote VC label.
Peer Address	Remote peer address.
Group ID	Remote group ID. The default value is 0.
MTU	MTU of a remote VC.
Status Code	Status of a remote VC: FORWARD: The remote VC is in the forwarding state. STANDBY: The remote VC is in the standby state. AC FAULT: The remote AC interface is faulty. PSN FAULT: The remote VC is faulty. NO FORWARD: The remote VC cannot forward packets owing to other reasons.
Match Local VC	Whether a VC matching the remote VC ID exists on the local end: MATCH: A VC matching the remote VC ID exists on the local end. NOT-MATCH: No VC matching the remote VC ID exists on the local end.
Control Word	Whether the control word is enabled: enable: The control word is enabled. disable: The control word is disabled.