default-group

Use default-group to specify a default-group.

Use undo default-group to restore the default.

Syntax

default-group group-address

undo default-group

Default

No default-group exists.

Views

MVPN IPv4 address family view

MVPN IPv6 address family view

Predefined user roles

network-admin

mdc-admin

Parameters

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

Usage guidelines

You must specify the same default-group on all PE devices that belong to the same MVPN.

The default-group for an MVPN must be different from the default-group and the data-group used by any other MVPN.

For an MVPN that transmits both IPv4 and IPv6 multicast packets, you must specify the same default-group in MVPN IPv4 address family view and MVPN IPv6 address family view.

This command is available only for an MDT-based MVPN.

Examples

# In MVPN IPv4 address family view and IPv6 address family view of VPN instance mvpn, specify 239.1.1.1 as the default-group.

<Sysname> system-view
[Sysname] multicast-mvpn vpn-instance mvpn mode mdt
[Sysname-mvpn-mvpn] address-family ipv4
[Sysname-mvpn-mvpn-ipv4] default-group 239.1.1.1
[Sysname-mvpn-mvpn-ipv4] quit
[Sysname-mvpn-mvpn] address-family ipv6
[Sysname-mvpn-mvpn-ipv6] default-group 239.1.1.1