4000 Router Series IP Multicast Command Reference

173

Multicast VPN commands

default-group

Use default-group to specify a default-group address.

Use undo default-group to restore the default.

Syntax

default-group group-address

undo default-group

Default

No default-group address is specified.

Views

MD view

Predefined user roles

network-admin

Parameters

group-address: Specifies a default-group address in the range of 224.0.1.0 to 239.255.255.255.

Usage guidelines

The default-group address must be the same and unique for the same VPN instance on different PE

devices. The system prompts error if you specify the same default-group address for different VPN

instances.

Examples

# Specify the default-group address as 239.1.1.1 for VPN instance mvpn.

<Sysname> system-view

[Sysname] multicast-domain vpn-instance mvpn

[Sysname-md-mvpn] default-group 239.1.1.1

display multicast-domain default-group

Use display multicast-domain default-group to display the default-group information.

Syntax

display multicast-domain [ vpn-instance vpn-instance-name ] default-group

Views

Any view

Predefined user roles

network-admin

network-operator