Table of Contents

1 Multicast VPN Configuration Commands· 1-1

Multicast VPN Configuration Commands· 1-1

display multicast-domain vpn-instance share-group· 1-1

multicast-domain share-group· 1-2

Multicast VPN Configuration Commands

display multicast-domain vpn-instance share-group

Syntax

display multicast-domain vpn-instance vpn-instance-name share-group

View

Any view

Default Level

1: Monitor level

Parameters

vpn-instance-name: VPN instance name, a case sensitive string of up to 31 characters. A VPN instance name must not contain any space.

Description

Use the display multicast-domain vpn-instance share-group command to view the share-group information of the specified VPN instance in the MD.

Examples

# View the share-group information of VPN instance mvpn in the MD.

<Sysname> display multicast-domain vpn-instance mvpn share-group

MD local share-group information for VPN-Instance: mvpn

  Share-group: 225.2.2.2

  MTunnel address: 1.1.1.1

Table 1-1 display multicast-domain vpn-instance share-group command output description

multicast-domain share-group

Syntax

multicast-domain share-group group-address binding mtunnel mtunnel-number

undo multicast-domain share-group

View

VPN instance view

Default Level

2: System level

Parameters

group-address: Multicast group address, in the range of 224.0.1.0 to 239.255.255.255.

mtunnel-number: Number of the MTI interface to be created, in the range of 0 to 127.

Description

Use the multicast-domain share-group command to configure a share-group address and associate an MTI with the current VPN instance.

Use the undo multicast-domain share-group command to restore the system default.

By default, no share-group address is configured and no MTI is associated with a VPN instance.

Note that:

l          Do not specify a multicast group address in the public network SSM group range as a share-group address; otherwise a share-MDT cannot be established.

l          This command must not be used repeatedly in the same VPN instance view. To configure a new group address and MTI for a VPN instance, you must remove the existing configuration.

l          IP multicast routing must be enabled in the VPN instance before this command can take effect.

Related commands: multicast routing-enable in Multicast Routing and Forwarding Commands in the IP Multicast Volume.

Examples

# Specify 224.1.1.1 as the share-group address in VPN instance mvpn and associate MTI 0 with the VPN instance.

<Sysname> system-view

[Sysname] ip vpn-instance mvpn

[Sysname-vpn-instance-mvpn] multicast-domain share-group 224.1.1.1 binding mtunnel 0