Huawei AR530 Series - Checking the Configuration

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8.5.4.2 Checking the Configuration

Procedure

l Run the display sep interface verbose command to check information about the interfaces

added to a SEP segment.

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8.6 Maintaining SEP

This section describes how to maintain SEP, including clearing SEP statistics.

8.6.1 Clearing SEP Statistics

You can run the reset command to clear existing SEP statistics before re-collecting SEP statistics.

Context

NOTICE

SEP statistics cannot be restored after being cleared. Therefore, exercise caution when you run

reset commands.

Procedure

Step 1 Run the reset sep interface interface-type interface-number statistics command in the user view

to clear SEP packet statistics on a specified interface in a SEP segment.

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8.7 Configuration Examples

This section describes the typical application scenarios of SEP, networking requirements, and

configuration roadmap.

8.7.1 Example for Configuring SEP on a Closed Ring Network

Networking Requirements

Generally, redundant links are used to connect an Ethernet switching network to an upper-layer

network to provide link backup and enhance network reliability. The use of redundant links,

however, may produce loops, causing broadcast storms and rendering the MAC address table

unstable. As a result, communication quality deteriorates, and services may even be interrupted.

SEP can be deployed on the ring network to eliminate loops and restore communication if a link

fault occurs.

Huawei AR530&AR550 Series Industrial Switch Routers

Configuration Guide - Ethernet Switching

8 SEP Configuration

Issue 01 (2014-11-30) Huawei Proprietary and Confidential

313

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