Configure Port Dampening on Interface

You can configure port dampening on SLX interface to minimize excessive interface flapping.

About this task

Follow this procedure to configure port dampening on SLX interface.

Procedure

  1. To configure port dampening on the SLX interface, run the set-link-error-disable command.
    (efa:root)root@ubuntu:~# efa inventory device interface set-link-error-disable --ip 10.20.48.161  --if-name 0/20 --toggle-threshold 10 --sampling-time 20 --wait-time 10
    +--------------+----+------+------------------+---------------+-----------+---------+--------+
    |   DeviceIP   | ID | Name | Toggle Threshold | Sampling Time | Wait Time | Result  | Reason |
    +--------------+----+------+------------------+---------------+-----------+---------+--------+
    | 10.20.48.161 | 11 | 0/20 | 10               | 20            | 10        | Success |        |
    +--------------+----+------+------------------+---------------+-----------+---------+--------+
    Interface Details
    --- Time Elapsed: 5.982855992s ---
  2. Complete the following configuration on SLX devices:
    leaf1# sh run int eth 0/20
    interface Ethernet 0/20
     link-error-disable 10 20 10
     no shutdown
    !