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Network Configuration

Network Configuration. Oleh: Idris Winarno. Topik. Network Address IP Class Network Configuration Network Connection Practice Assignment. Network Address. Type of Network Address. Logical Alamat suatu jaringan yang dihasilkan oleh software (logic) Physical

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Network Configuration

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  1. Network Configuration Oleh: Idris Winarno

  2. Topik • Network Address • IP Class • Network Configuration • Network Connection • Practice • Assignment

  3. Network Address

  4. Type of Network Address • Logical Alamat suatu jaringan yang dihasilkan oleh software (logic) • Physical Alamat suatu jaringan yang dihasilkan oleh hardware (physic)

  5. Type of Net….. (cont’d) Physical Address Logical Address

  6. Connectivity Requirements • IP • Netmask • Gateway • NameServer (DNS)

  7. IP Class

  8. Jenis IP • IPv4 • 32 bit • Decimal • IPv6 • 48 bit • Hex

  9. Tipe Kelas-Kelas IPv4 • Klas A: 0-127 Private: 10.x.x.x / 255.0.0.0 • Klas B: 128-191 Private: 172.16.x.x / 255.255.0.0 • Klas C: 192-223 Private: 196.168.0.x / 255.255.255.0 • Klas D & E (Multicast) Loopback IP: 127.0.0.1

  10. Network Configuration

  11. Jenis Configurasi • Manual Menggunakan script / Statis • Automatic Dynamis / Menggunakan DHCP

  12. Configurasi

  13. Network Connection • Ping • Test Konektifitas • Menggunakan protocol ICMP • Memiliki banyak type ICMP

  14. Network Con…. (cont’d) • Traceroute • Digunakan untuk melacak route suatu host • Arp • Digunakan untuk melihat cache dari tabel arp

  15. Practice

  16. Configurasi Alamat IP • Melihat configurasi IP • # ifconfig • Mengkonfigurasi IP (temporary) • # ifconfig x.x.x.x netmask x.x.x.x • Misal: # ifconfig 10.252.108.23 netmask 255.255.255.0 • Lihat configurasi lagi apakah IP yang telah diset benar? Gunakan ifconfig • Cek koneksi • # ping (host IP)

  17. Config…. (Cont’d) • Konfigurasi alamat IP (Menggunakan DHCP) • # dhclient (device) • Misal: #dhclient eth0 #dhclient wlan0 Dari manakah DCHP servernya???? • # ifconfig

  18. Config…. (Cont’d) • Konfigurasi alamat IP (menggunakan script) • # vim /etc/network/interfaces • # /etc/init.d/networking restart • # ifconfig auto lo iface lo inet loopback allow-hotplug eth0 iface eth0 inet static address 202.154.187.10 netmask 255.255.255.192 network 202.154.187.0 broadcast 202.154.187.63 gateway 202.154.187.1 dns-nameservers 202.154.187.2 dns-search eepis-its.edu auto lo iface lo inet loopback allow-hotplug eth0 iface eth0 inet dhcp

  19. Traceroute & ARP • #traceroute 10.252.13.90 • #traceroute www.jawapos.co.id • #arp

  20. Assignment

  21. Tugas • Apa fungsi ttl pada hasil perintah dari ping • Bagaimanakah cara memberikan alamat IP (lebih dari satu/virtual) pada ethernet card yang sama.

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