CIsco | Event Syslog (Embedded Event Manager)

 1.Event Syslog
EEM adalah sebuah teknologi cisco yang memunkginkan perangakt akan menjalankan perintah script secara otomatis ketika ada event tertentu.

hostname R1
!
interface Loopback0
 ip address 1.1.1.1 255.255.255.255
no shut
!
interface Ethernet0/0
no shut
 ip address 12.12.12.1 255.255.255.252
 ip ospf network point-to-point
 ip ospf 1 area 0

router ospf 1
 network 1.1.1.1 0.0.0.0 area 0
!
-------------------
hostname R2
!
interface Loopback0
 ip address 2.2.2.2 255.255.255.255
no shut
!
interface Ethernet0/0
no shut
 ip address 12.12.12.2 255.255.255.252
 ip ospf network point-to-point
 ip ospf 1 area 0

router ospf 1
 network 2.2.2.2 0.0.0.0 area 0
!
---LALU KETIK PERINTAH EVENT SYSLOG INI DI R1--
event manager applet INTERFACE_DOWN
event syslog pattern "Interface Ethernet0/0, changed state to down"
!
action 1.0 cli command "enable"
action 2.0 cli command "conf term"
action 3.0 cli command "Interface eth0/0"
action 4.0 cli command "no shut"

--LALU TEST VERIFIKASI di R1, KETIK:
debug event manager action cli

int eth0/0
no shut

--mamati apa yg terjadi, apstikan Ketika port eth0/0 shutdown, hitungand etik dia akan Kembali UP

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