frr

Function

The frr command creates an OSPF FRR view and enters the OSPF FRR view.

The undo frr command exits from the OSPF FRR view and deletes the OSPF FRR view.

By default, no OSPF FRR view is created.

Format
Parameters
Views
Default Level
Task Name and Operations
Usage Guidelines
Example

Format

frr

undo frr

Parameters

None

Views

OSPF view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
ospf	write

Usage Guidelines

Usage Scenario

OSPF IP FRR needs to be configured in the OSPF FRR view. To create an OSPF FRR view and enter the OSPF FRR view, run the frr command. To enable OSPF IP FRR, run the loop-free-alternate command so that a loop-free backup link can be generated.

Prerequisites

OSPF has been enabled using the ospf command.

Precautions

A link with the cost 65535 cannot participate in FRR path calculation.

Example

# Create an OSPF FRR view and enter the OSPF FRR view.

<HUAWEI> system-view
[~HUAWEI] ospf 1
[*HUAWEI-ospf-1] frr