display multicast-domain vpn-instance share-group

Function

The display multicast-domain vpn-instance share-group command displays information about the Share-Group address configured for a specified VPN instance.

Format

display multicast-domain vpn-instance vpn-instance-name share-group [ local | remote ]

Parameters

Parameter	Description	Value
vpn-instance vpn-instance-name	Displays information about the Share-Group of a specified VPN instance. The parameter vpn-instance-name specifies the name of an existing VPN instance on the device.	The value must be an existing VPN instance name.
local	Indicates the locally configured Share-Group address.	-
remote	Indicates the Share-Group address configured on remote PE and learned through BGP Update packets.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

The display multicast-domain vpn-instance share-group command displays information about the Share-Group, peer IP address, and tunnel type, which allows you to determine whether the multicast tunnel is correctly established to forward multicast services.

Remote Share-Group information is displayed only when multicast VPN is implemented through BGP auto-discovery (A-D). Currently, the switch supports only multicast VPN in multicast domain (MD) mode. Therefore, if remote is specified in the command, no information is displayed.

Example

# Display the Share-Group information of VPN instance BLUE in an MD.

<HUAWEI> display multicast-domain vpn-instance BLUE share-group
MD local share-group information for VPN-Instance: BLUE
  Share-group: 239.2.2.0
  MTunnel address: 3.3.3.3

**Table 1** Description of the **display multicast-domain vpn-instance share-group** command output
Item	Description
MD local share-group information for VPN-Instance	VPN instance to which local Share-Group information in the multicast domain belongs.
Share-group	Share-MDT group address configured on the local switch. This parameter can be configured using the multicast-domain share-group binding command in the VPN instance view or VPN IPv4 address family view.
MTunnel address	Configured IP address of the MTI bound to the Share-Group on the local switch. The source interface whose IP address is referenced by the MTI can be configured using the multicast-domain source-interface command in the VPN IPv4 address family view. In this way, the IP address of the MTI is obtained. You can also directly configure an IP address for an MTI in the MTI interface view.