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