default ipv4-unicast

Function

The default ipv4-unicast command enables the IPv4 unicast address family for BGP peers by default.

The undo default ipv4-unicast command disables the IPv4 unicast address family for BGP peers by default.

By default, the IPv4 unicast address family is enabled for BGP peers.

Format

default ipv4-unicast

undo default ipv4-unicast

Parameters

None

Views

BGP view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

If the IPv4 unicast address family needs to be enabled by default for created BGP peers, the default ipv4-unicast command can be used to configure the default address family of BGP to the IPv4 unicast address family.

If the IPv4 unicast address family does not need to be enabled by default for created BGP peers, the undo default ipv4-unicast command can be used to disable the IPv4 unicast address family for all peers.

Precautions

After the undo default ipv4-unicast command is run, the peer enable command needs to be run if the created BGP peer needs to be enabled with the IPv4 unicast address family.

Example

# Enable the IPv4 unicast address family for all peers.

<HUAWEI> system-view

[HUAWEI] bgp 100

[HUAWEI-bgp] default ipv4-unicast