R0106-HP MSR Router Series IP Multicast Command Reference(V7)

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[Sysname-md-mvpn] data-holddown 120
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
The default-group address is not 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
For the same VPN instance on different PE devices on one MD, the default-group address must be the
same. In addition, the default-group address must be different from the default-group address and the
data-group address used by other MDs.
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 bgp routing-table ipv4 mdt
Use display bgp routing-table ipv4 mdt to display the BGP MDT routing information.
Syntax
display bgp routing-table ipv4 mdt [ route-distinguisher route-distinguisher ] [ ip-address
[ advertise-info ] ]
Views
Any view
Predefined user roles
network-admin
network-operator