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Command Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R002C50

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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frr-policy route (OSPFv3)

frr-policy route (OSPFv3)

Function

The frr-policy route command configures an OSPFv3 IP FRR filtering policy so that only the OSPFv3 backup routes that match the filtering conditions of the policy can be added to the forwarding table.

The undo frr-policy route command deletes the configured OSPFv3 IP FRR filtering policy.

By default, no OSPFv3 IP FRR filtering policy is configured.

Format

frr-policy route route-policy route-policy-name

undo frr-policy route

Parameters

Parameter Description Value
route-policy route-policy-name Specifies the name of the OSPFv3 IP FRR filtering policy. The name is a string of 1 to 200 case-sensitive characters, with spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Views

OSPFv3 FRR view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

With OSPFv3 IP FRR, devices can switch traffic from a faulty link to a backup link immediately, which minimizes traffic loss and improves OSPF network reliability.

To configure an OSPFv3 IP FRR filtering policy so that only the OSPFv3 backup routes that match the filtering conditions of the policy can be added to the forwarding table, run the frr-policy route route-policy route-policy-name command. If the primary link fails, OSPFv3 can switch traffic to the backup link immediately.

Precautions

If the command is run more than once, the last configuration overrides the previous one.

Example

# Configure OSPFv3 IP FRR filtering policy abc.

<HUAWEI> system-view
[~HUAWEI] ospfv3 1
[*HUAWEI-ospfv3-1] frr
[*HUAWEI-ospfv3-1-frr] loop-free-alternate
[*HUAWEI-ospfv3-1-frr] frr-policy route route-policy abc
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Updated: 2019-03-21

Document ID: EDOC1000166501

Views: 42629

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