address-family ipv4

Use address-family ipv4 to create the IS-IS IPv4 address family and enter its view.

Use undo address-family ipv4 to delete the IS-IS IPv4 address family and all configurations in the view.

Syntax

address-family ipv4 [ unicast ]

undo address-family ipv4 [ unicast ]

Default

No IS-IS IPv4 address family exists.

Views

IS-IS view

Predefined user roles

network-admin

Parameters

unicast: Specifies the unicast address family (the default).

Examples

# Create the IS-IS IPv4 address family and enter its view.

<Sysname> system-view
[Sysname] isis 100
[Sysname-isis-100] address-family ipv4
[Sysname-isis-100-ipv4]