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Fat AP and Cloud AP V200R010C00 Command Reference

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discard rr

discard rr

Function

The discard rr command discards IP packets with record-route options.

The undo discard rr command restores the default configurations.

By default, packets with record-route options are processed by the CPU.

Format

discard rr

undo discard rr

Parameters

None

Views

VLANIF interface view, loopback interface view

Default Level

2: Configuration level

Usage Guidelines

When a device receives a huge number of packets with record-route options that increase the traffic loads, performance of the device is affected. The discard rr command is used to discard IP packets with record-route options, which reduces pressure on CPU and improves network performance and security.

The discard rr command applies to only incoming packets.

Example

# Configure the device to discard the IP packets with record-route options.

<Huawei> system-view
[Huawei] interface vlanif 100
[Huawei-Vlanif100] discard rr
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Updated: 2019-11-21

Document ID: EDOC1100064352

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