ipv4-family vpnv4-multicast

Function

The ipv4-family vpnv4-multicast command creates end enters the BGP-VPNv4-Multicast address family view.

The undo ipv4-family vpnv4-multicast command deletes the configurations in the BGP-VPNv4-Multicast address family.

By default, the BGP-IPv4 unicast address family view is displayed.

Format

ipv4-family vpnv4-multicast

undo ipv4-family vpnv4-multicast

Parameters

Parameter	Description	Value
vpnv4-multicast	Displays the BGP-VPNv4-Multicast address family view. In this address family, BGP can establish IBGP peer relationships only.	-

Parameter

Description

Value

vpnv4-multicast

Displays the BGP-VPNv4-Multicast address family view. In this address family, BGP can establish IBGP peer relationships only.

Views

BGP view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

Before performing BGP configurations in an IPv4 address family, you need to run the ipv4-family command in the BGP view to enable the IPv4 address family and enter the address family view. By default, BGP uses the IPv4 unicast address family.

Configuration Impact

To disable the IPv4 unicast address family, run the undo default ipv4-unicast command.

Precautions

The undo ipv4-family command cannot delete the BGP-IPv4 unicast address family view.

If the undo ipv4-family command is run, the VPN target and IPv4 configurations of the VPN are deleted. Therefore, exercise caution when running this command.

Example

# Enter the BGP-VPNv4-Multicast address family view.

<HUAWEI> system-view
[~HUAWEI] bgp 100
[*HUAWEI-bgp] ipv4-family vpnv4-multicast