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NE40E V800R010C10SPC500 Configuration Guide - User Access 01

This is NE40E V800R010C10SPC500 Configuration Guide - User Access
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(Optional) Configuring the Alarm Function on an Interface with No Backup Protection Configured

(Optional) Configuring the Alarm Function on an Interface with No Backup Protection Configured

This section describes how to configure the backup detection interval, number of detections, and minor and major alarm thresholds for the number of users on an interface with no backup protection configured.

Context

The system detects the number of users on interfaces at configured intervals. If no backup protection is configured on a physical interface (sub-interfaces included), an intra-board Eth-Trunk interface (sub-interfaces included), or an interface with access response delay based on odd and even MAC addresses configured but load imbalance occurs (for example, access response delay based on odd and even MAC addresses fails to take effect due to an interface fault), a large number of users may fail to go online in case of a board fault. Therefore, you need to configure the alarm function to prevent impact on user services.

Perform the following steps on the router.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run aaa

    The AAA view is displayed.

  3. Run access_backup-check detect-interval detect-interval detect-count detect-count fail-count fail-count

    The backup detection interval and number of detections are configured.

  4. Run access_backup-check interface-type { eth-trunk | GigabitEthernet | GigabitEthernet10GE | GigabitEthernet100GE} minor-trap-usernum minor-trap-usernum major-trap-usernum major-trap-usernum

    The minor and major alarm thresholds for the number of users on an interface with no backup protection configured are configured.

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Updated: 2019-01-03

Document ID: EDOC1100055031

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