Switching Lab 17 : Port Security – Violation Recovery

 LAB 17

Kalau di CCNA Jika ingin menghidupkan port yang terdisable karena violation maka caranya adalah dengan shutdown interfacenya dan no shutdown, Kali ini kita akan membuat recovery otomatis tanpa harus shutdown dan no shutdown Kondisi Awal :

SW1

Switch#show int f1/0/1 

FastEthernet1/0/1 is down, line protocol is down (err-disabled)

Konfigurasikan command dibawah ini

SW1

Switch(config)#errdisable recovery cause psecure-violation 

Switch(config)#errdisable recovery interval 60 

Nantinya interface akan up dengan sendirinya 

SW1

Switch(config)# 
*Des 10 00:20:57.376: %PM-4-ERR_RECOVER: Attempting to recover from 
psecure- violation err-disable state on Fa1/0/1 
*Des 10 00:21:01.243: %LINK-3-UPDOWN: Interface FastEthernet1/0/1, 
changed state to up 
*Des 10 00:21:02.250: %LINEPROTO-5-UPDOWN: Line protocol on 
Interface FastEthernet1/0/1, changed state to up 
! 
Switch(config)#do show int f1/0/1 

FastEthernet1/0/1 is up, line protocol is up (connected)