Objective :
- Fungsinya sama seperti track route, namun metode yang berbeda yakni menggunakan ping secara periodik
Topologi Lab
Metode Lab :
- Melanjutkan topologi dan konfigurasi sebelumnya
- Hapus konfigurasi track route
- Konfigurasikan IP SLA
Konfigurasi R1
!
track 1 interface s0/0 line-protocol
!
interface FastEthernet0/0
ip address 12.12.12.1 255.255.255.0
duplex auto
speed auto
vrrp 1 ip 12.12.12.12
vrrp 1 priority 110
vrrp 1 authentication md5 key-string cisco
vrrp 1 track 1 decrement 20
!
interface Serial0/0
ip address 13.13.13.1 255.255.255.0
serial restart-delay 0
clock rate 2000000
!
router eigrp 1
network 0.0.0.0
auto-summary
!
interface FastEthernet0/0
ip address 12.12.12.1 255.255.255.0
duplex auto
speed auto
vrrp 1 ip 12.12.12.12
vrrp 1 priority 110
vrrp 1 authentication md5 key-string cisco
vrrp 1 track 1 decrement 20
!
interface Serial0/0
ip address 13.13.13.1 255.255.255.0
serial restart-delay 0
clock rate 2000000
!
router eigrp 1
network 0.0.0.0
auto-summary
!
Konfigurasi R2
!
interface FastEthernet0/0
ip address 12.12.12.2 255.255.255.0
duplex auto
speed auto
vrrp 1 ip 12.12.12.12
vrrp 1 authentication md5 key-string cisco
!
interface Serial0/0
ip address 23.23.23.2 255.255.255.0
serial restart-delay 0
clock rate 2000000
!
router eigrp 1
network 0.0.0.0
auto-summary
!
interface FastEthernet0/0
ip address 12.12.12.2 255.255.255.0
duplex auto
speed auto
vrrp 1 ip 12.12.12.12
vrrp 1 authentication md5 key-string cisco
!
interface Serial0/0
ip address 23.23.23.2 255.255.255.0
serial restart-delay 0
clock rate 2000000
!
router eigrp 1
network 0.0.0.0
auto-summary
!
Konfigurasi R3
!
interface Loopback0
ip address 3.3.3.3 255.255.255.255
!
interface Serial0/0
ip address 13.13.13.3 255.255.255.0
serial restart-delay 0
clock rate 2000000
!
interface Serial0/1
ip address 23.23.23.3 255.255.255.0
serial restart-delay 0
clock rate 2000000
!
router eigrp 1
network 0.0.0.0
auto-summary
!
Konfigurasi PC1
!
interface FastEthernet0/0
ip address 12.12.12.101 255.255.255.0
duplex auto
speed auto
!
ip route 0.0.0.0 0.0.0.0 12.12.12.12
!
Konfigurasi PC2
!
interface FastEthernet0/0
ip address 12.12.12.102 255.255.255.0
duplex auto
speed auto
!
ip route 0.0.0.0 0.0.0.0 12.12.12.12
!
interface FastEthernet0/0
ip address 12.12.12.102 255.255.255.0
duplex auto
speed auto
!
ip route 0.0.0.0 0.0.0.0 12.12.12.12
!
Konfigurasi di R1
Verifikasi, pastikan R1 sebagai link utamanya.
Verifikasi Lab
Shutdown interface S0/0 R3 sehingga ip 13.13.13.3 tidak bisa diping
Perhatikan status tracking pada R1 akan berubah dari Master ke Backup dengan Priority 90. Dan R2 mengambil alaih menjadi Master.
Aktifkan kembali interface S0/0 R3
Sekarang kembali ke jalur utamanya, R1 State nya Master dengan Priority 110
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