Objective :
- VRRP memiliki fungsi yang sama seperti HSRP
- VRRP biasa digunakan oleh perangkat non-cisco
- Kalau pada HSRP modenya active standby, maka pada VRRP modenya master backup
Topologi Lab :
Metode Lab :
- Melanjutkan topologi dan konfigurasi sebelumnya
- Hapus konfigurasi HSRP sebelumnya
- Konfigurasikan VRRP pada interface fa0/0 R1 dan R2
- Konfigurasikan Virtual IP VRRP sebagai gateway semua PC
Konfigurasi R1
!
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
!
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
!
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
!
Jadikan R1 sebagai link utama. Tambahkan perintah berikut
Verifikasi Lab
Shutdown interface f0/0 R1
Seperti yang terlihat R2 berganti menjadi Master nya.
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