Routing OSPF di Juniper : Single Area

Ospf Merupakan Routing protokol link state, yang dimana untuk membangun suatu routing tabel nya ia membutuhkan informasi2 mengenai router2 tetangganya dengan saling bertukar LSA ( link state advertise)

routing tabel di OSPF ibarat peta suatu wilayah yang terbentuk oleh puzle2(LSA) yang nantinya akan terkumpul sehingga membentuk suatu peta wilayah yang lengkap(LSD : link state database)

Pada OSPF terdapat Router-id sebagai identitas utama tiap router, biasanya Loopback terbesar digunakan OSPF untuk menjadi R-id nya

konfigurasi :

set logical-systems R1 interfaces em0 unit 0 vlan-id 12

set logical-systems R1 interfaces em0 unit 0 family inet address 12.12.12.1/24

set logical-systems R1 interfaces lo0 unit 0 family inet address 1.1.1.1/32

set logical-systems R1 protocols ospf area 0.0.0.0 interface em0.0

set logical-systems R1 protocols ospf area 0.0.0.0 interface lo0.0

set logical-systems R2 interfaces em1 unit 0 vlan-id 12

set logical-systems R2 interfaces em1 unit 0 family inet address 12.12.12.2/24

set logical-systems R2 interfaces em1 unit 1 vlan-id 23

set logical-systems R2 interfaces em1 unit 1 family inet address 23.23.23.2/24

set logical-systems R2 interfaces lo0 unit 1 family inet address 2.2.2.2/32

set logical-systems R2 protocols ospf area 0.0.0.0 interface em1.0

set logical-systems R2 protocols ospf area 0.0.0.0 interface lo0.1

set logical-systems R2 protocols ospf area 0.0.0.0 interface em1.1

set logical-systems R3 interfaces em2 unit 0 vlan-id 23

set logical-systems R3 interfaces em2 unit 0 family inet address 23.23.23.3/24

set logical-systems R3 interfaces lo0 unit 2 family inet address 3.3.3.3/32

set logical-systems R3 protocols ospf area 0.0.0.0 interface em2.0

set logical-systems R3 protocols ospf area 0.0.0.0 interface lo0.2

set interfaces em0 vlan-tagging

set interfaces em1 vlan-tagging

set interfaces em2 vlan-tagging

set interfaces em3 vlan-tagging

verifikasi ( Ospf database )

Routing Tabel

Tes Koneksi