OSPF Open Shortest Path First Topologi Jaringan UPN Jatim

4.1.3 OSPF Open Shortest Path First Topologi Jaringan UPN Jatim

Gambar 4.8 Rancangan dinamik routing OSPF topologi jaringan UPN Jatim Rancangan dinamik routing OSPF topologi jaringan UPN Jatim dapat dilihat pada gambar 4.8. Gambar di atas menggambarkan kondisi ospf bekerja dimana dibuat router tambahan yang ditempatkan di semua gedung UPN Jatim, hal ini bertujuan untuk membuat beckup dari router yang sudah ada sehingga memiliki jalur baru yang nantinya digunakan untuk memilih jalur alternative seandainya jalur utama yang dilaluinya terputus, selai itu hal ini bertujuan untuk mendukung proses kerja dari protokol OSPF Open Shortest Path First itu sendiri. Untuk menentukan lintasan terpendek diperlukan sebuah nilai cost yang diasumsikan seperti gambar di atas, dalam penentuan jalur terpendek OSPF menggunakan algoritma dijkstra yang akan di uji coba pada bab selanjutnya. Tabel dinamik routing OSPF konfigurasi dapat dilihat pada tabel 4.2. Tabel 4.2 Dinamik routing OSPF konfigurasi Puskom FE 1 en conf t interface fastethernet 00 ip address 172.16.25.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 10 ip address 172.16.21.1 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 20 ip address 172.16.22.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 30 ip address 172.16.18.1 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 40 ip address 172.16.34.1 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 50 ip address 172.16.23.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 60 ip address 172.16.15.1 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 70 ip address 192.168.46.1 255.255.255.0 no shutdown router ospf 20 network 172.16.25.0 0.0.0.255 area 0 network 172.16.21.0 0.0.0.255 area 0 network 172.16.22.0 0.0.0.255 area 0 en conf t interface fastethernet 00 ip address 172.16.24.1 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 10 ip address 172.16.22.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 172.16.13.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 30 ip address 10.134.22.1 255.255.255.0 no shutdown router ospf 20 network 172.16.24.0 0.0.0.255 area 0 network 172.16.22.0 0.0.0.255 area 0 network 172.16.13.0 0.0.0.255 area 0 network 10.134.22.0 0.0.0.255 area 0 Lanjutan Tabel 4.2 Puskom network 172.16.18.0 0.0.0.255 area 0 network 172.16.34.0 0.0.0.255 area 0 network 172.16.23.0 0.0.0.255 area 0 network 172.16.15.0 0.0.0.255 area 0 network 192.168.46.0 0.0.0.255 area 0 Paska Sarjana Giriloka en conf t interface fastethernet 00 ip address 172.16.24.2 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 10 ip address 172.16.11.1 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 20 ip address 10.134.24.1 255.255.255.0 no shutdown router ospf 20 network 172.16.24.0 0.0.0.255 area 0 network 172.16.11.0 0.0.0.255 area 0 network 10.134.24.0 0.0.0.255 area 0 en conf t interface fastethernet 00 ip address 172.16.11.2 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 10 ip address 172.16.29.1 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 20 ip address 172.16.10.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 30 ip address 10.134.29.1 255.255.255.0 no shutdown router ospf 20 network 172.16.11.0 0.0.0.255 area 0 network 172.16.29.0 0.0.0.255 area 0 network 172.16.10.0 0.0.0.255 area 0 network 10.134.29.0 0.0.0.255 area 0 FTSP 1 FTSP 2 en conf t interface fastethernet 00 ip address 172.16.20.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 10 ip address 172.16.10.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 172.16.19.1 255.255.255.0 en conf t interface fastethernet 00 ip address 172.16.19.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 10 ip address 172.16.37.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 10.134.19.1 255.255.255.0 Lanjutan Tabel 4.2 FTSP 1 FTSP 2 ip ospf cost 1 no shutdown interface fastethernet 30 ip address 10.134.20.1 255.255.255.0 no shutdown router ospf 20 network 172.16.20.0 0.0.0.255 area 0 network 172.16.10.0 0.0.0.255 area 0 network 172.16.19.0 0.0.0.255 area 0 network 10.134.20.0 0.0.0.255 area 0 no shutdown router ospf 20 network 172.16.19.0 0.0.0.255 area 0 network 172.16.37.0 0.0.0.255 area 0 network 10.134.19.0 0.0.0.255 area 0 Hukum TF en conf t interface fastethernet 00 ip address 172.16.32.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 10 ip address 172.16.37.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 10.134.32.1 255.255.255.0 no shutdown router ospf 20 network 172.16.32.0 0.0.0.255 area 0 network 172.16.37.0 0.0.0.255 area 0 network 10.134.32.0 0.0.0.255 area 0 en conf t interface fastethernet 00 ip address 172.16.34.2 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 10 ip address 172.16.32.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 172.16.38.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 30 ip address 10.134.34.1 255.255.255.0 no shutdown router ospf 20 network 172.16.34.0 0.0.0.255 area 0 network 172.16.32.0 0.0.0.255 area 0 network 172.16.38.0 0.0.0.255 area 0 network 10.134.34.0 0.0.0.255 area 0 TP TI en conf t interface fastethernet 00 ip address 172.16.38.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 10 en conf t interface fastethernet 00 ip address 172.16.36.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 10 Lanjutan Tabel 4.2 TP TI ip address 172.16.36.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 10.134.36.1 255.255.255.0 no shutdown router ospf 20 network 172.16.38.0 0.0.0.255 area 0 network 172.16.36.0 0.0.0.255 area 0 network 10.134.36.0 0.0.0.255 area 0 ip address 172.16.35.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 10.134.35.1 255.255.255.0 no shutdown router ospf 20 network 172.16.36.0 0.0.0.255 area 0 network 172.16.35.0 0.0.0.255 area 0 network 10.134.35.0 0.0.0.255 area 0 FTI FE 2 en conf t interface fastethernet 00 ip address 172.16.20.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 10 ip address 172.16.18.2 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 20 ip address 172.16.35.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 30 ip address 10.134.18.1 255.255.255.0 no shutdown router ospf 20 network 172.16.20.0 0.0.0.255 area 0 network 172.16.18.0 0.0.0.255 area 0 network 172.16.35.0 0.0.0.255 area 0 network 10.134.18.0 0.0.0.255 area 0 en conf t interface fastethernet 00 ip address 172.16.29.2 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 10 ip address 172.16.13.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 172.16.23.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 30 ip address 10.134.23.1 255.255.255.0 no shutdown router ospf 20 network 172.16.29.0 0.0.0.255 area 0 network 172.16.13.0 0.0.0.255 area 0 network 172.16.23.0 0.0.0.255 area 0 network 10.134.23.0 0.0.0.255 area 0 Rektorat FISIP en conf t interface fastethernet 00 ip address 172.16.17.1 255.255.255.0 ip ospf cost 10 no shutdown en conf t interface fastethernet 00 ip address 172.16.21.2 255.255.255.0 ip ospf cost 10 no shutdown Lanjutan Tabel 4.2 Rektorat FISIP interface fastethernet 10 ip address 172.16.25.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 10.134.25.1 255.255.255.0 no shutdown router ospf 20 network 172.16.17.0 0.0.0.255 area 0 network 172.16.25.0 0.0.0.255 area 0 network 10.134.25.0 0.0.0.255 area 0 interface fastethernet 10 ip address 172.16.12.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 10.134.21.1 255.255.255.0 no shutdown router ospf 20 network 172.16.21.0 0.0.0.255 area 0 network 172.16.12.0 0.0.0.255 area 0 network 10.134.21.0 0.0.0.255 area 0 FP 1 FP 2 en conf t interface fastethernet 00 ip address 172.16.17.2 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 10 ip address 172.16.14.1 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 20 ip address 172.16.12.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 30 ip address 10.134.17.1 255.255.255.0 no shutdown router ospf 20 network 172.16.17.0 0.0.0.255 area 0 network 172.16.14.0 0.0.0.255 area 0 network 172.16.12.0 0.0.0.255 area 0 network 10.134.17.0 0.0.0.255 area 0 en conf t interface fastethernet 00 ip address 172.16.14.2 255.255.255.0 ip ospf cost 1 no shutdown interface fastethernet 10 ip address 172.16.15.2 255.255.255.0 ip ospf cost 10 no shutdown interface fastethernet 20 ip address 10.134.15.1 255.255.255.0 no shutdown router ospf 20 network 172.16.14.0 0.0.0.255 area 0 network 172.16.15.0 0.0.0.255 area 0 network 10.134.15.0 0.0.0.255 area 0

4.2 Implementasi OSPF Open Shortest Path First Quagga