ipv6 topology enable

Function

The ipv6 topology enable command binds an interface to a specified IPv6 topology.

The undo ipv6 topology enable command unbinds an interface from a specified IPv6 topology.

By default, an interface is bound to an IPv6 base topology.

Format

ipv6 topology topology-name enable

undo ipv6 topology topology-name enable

Parameters

Parameter	Description	Value
topology-name	Specifies the name of an IPv6 topology.	The value is a string of 1 to 31 case-insensitive characters.

Parameter

Description

Value

topology-name

Specifies the name of an IPv6 topology.

The value is a string of 1 to 31 case-insensitive characters.

Views

100GE interface view, 10GE interface view, 25GE interface view, 400GE interface view, 40GE interface view, 50GE interface view, Eth-Trunk interface view, FlexE sub-interface view, FlexE interface view, GE optical interface view, GE interface view, GE electrical interface view, Global VE sub-interface view, Loopback interface view, VE sub-interface view, Sub-interface view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
route-base	write

Usage Guidelines

Usage Scenario

To enable an interface to generate a direct route in a specified IPv6 topology, run the ipv6 topology enable command to bind the interface to the IPv6 topology.

Prerequisites

The topology has been configured.

Configuration Impact

After the command is run, the interface generates a direct route in the specified IPv6 topology.

Precautions

An interface is bound to the base topology by default, and the interface cannot be unbound from or re-bound to the base topology.

Example

# Bind GigabitEthernet0/1/0 0/1/0 to the IPv6 topology named sample.

<HUAWEI> system-view
[~HUAWEI] ipv6 topology sample
[*HUAWEI] interface GigabitEthernet 0/1/0
[*HUAWEI-GigabitEthernet0/1/0] ipv6 enable
[*HUAWEI-GigabitEthernet0/1/0] ipv6 topology sample enable