LAP FRAME RELAY DENGAN DYNAMIPS

Kali ini saya mencoba membuat tutorial meng-konfigurasi Frame Relay dari sisi client menggunakan simulator dynamips + dynagen di Linux Feisty saya. Bagi temen2 yang ingin menginstall dynamips di Linux, bs membaca ttg Install Dynamips dan dynagen di Linux. O iya, bagi teman2 yg krg tau ttg teori dari Frame Relay.. teman2 bs membaca dari blognya mas mudji ttg Frame Relay. Lanjut dech, Berikut topologi yg sederhana saya buat :) . :

Pada simulasi PC saya tetap menggunakan router, cmn di konfigurasi standard agar bisa seperti PC. Sebenernya utk simulator PC bisa menggunakan VNUML (saya sudah mencoba dan berhasil), tp utk sekarang ini, di PC saya belum terinstall VNUML.
Berikut dynagen frame-relay.net saya :

    autostart = false

    [localhost]

    [[3640]]
    image = /opt/images/c3640-is-mz.124-8.bin
    ram = 96
    idlepc = 0x60508010

      [[2610]]
        image = /opt/images/c2600-i-mz.113-4.t1.image
        ram = 16
        #slot1 = NM-1E
        idlepc = 0×801ea000

      [[ROUTER PUSAT]]
        console = 5000
        model = 3640
        slot0 = NM-4E
        s1/0 = F1 1

      [[ROUTER CABANG1]]
        console = 5001
        model = 3640
        slot0 = NM-4E
        s1/0 = F1 2
        e0/0 = PC4 e0/0

      [[ROUTER CABANG2]]
        console = 5002
        model = 3640
        slot0 = NM-4E
        s1/0 = F1 3
        e0/0 = PC3 e0/0

      [[ROUTER CABANG3]]
        console = 5003
        model = 3640
        slot0 = NM-4E
        s1/0 = F1 4
        e0/0 = PC2 e0/0

      [[ROUTER PC1]]
        console = 5004
        model = 2610
        e0/0 = PUSAT e0/0

      [[ROUTER PC2]]
        console = 5005
        model = 2610

      [[ROUTER PC3]]
        console = 5006
        model = 2610

      [[ROUTER PC4]]
        console = 5007
        model = 2610

      [[FRSW F1]]
        1:51=2:56
        1:52=3:55
        1:53=4:54

Di Frame Relay saya menggunakan routing protocol RIP utk adjencies router2nya (bisa pake routing protocol apa aja) biar gampangan dikit :) . Waktu itu saya baca2 di cisco.com klo nggak salah katanya di Frame Relay itu agak bermasalah dengan routing protocol OSPF.. dengan adanya pemilihan DR dan BDR, tp saya krg tau teknikalnya bgmn.. Apakah ada yang tau?? Klo tau, boleh saya seperti apa permasalahannya dan solusinya seperti apa. :)

Configuration PUSAT :
Router(config)#hostname PUSAT
PUSAT(config)#interface serial 1/0
PUSAT(config-if)#encapsulation frame-relay
PUSAT(config-if)#no shutdown
PUSAT(config)#interface serial 1/0.51 point-to-point
PUSAT(config-subif)#description Link ke CABANG3 dg DLCI 51
PUSAT(config-subif)#ip address 192.168.1.1 255.255.255.0
PUSAT(config-subif)#frame-relay interface-dlci 51
PUSAT(config)#interface serial 1/0.52 poing-to-point
PUSAT(config-subif)#description Link ke CABANG2 dg DLCI 52
PUSAT(config-subif)#ip address 192.168.2.1 255.255.255.0
PUSAT(config-subif)#frame-relay interface-dlci 52
PUSAT(config)#interface serial 1/0.53 point-to-point
PUSAT(config-subif)#description Link ke CABANG1 dg DLCI 53
PUSAT(config-subif)#ip address 192.168.3.1 255.255.255.0
PUSAT(config-subif)#frame-relay interface-dlci 53
PUSAT(config)#interface ethernet 0/0
PUSAT(config-if)#ip address 192.168.10.1 255.255.255.0
PUSAT(config-fi)#no shutdown
PUSAT(config)#router rip
PUSAT(config-router)#network 192.168.1.0
PUSAT(config-router)#network 192.168.2.0
PUSAT(config-router)#network 192.168.3.0
PUSAT(config-router)#network 192.168.10.0
PUSAT(config-router)#copy running-config startup-config

Configuration CABANG1 :
Router(config)#hostname CABANG1
CABANG1(config)#interface serial 1/0
CABANG1(config-if)#encapsulation frame-relay
CABANG1(config-if)#no shutdown
CABANG1(config)#interface serial 1/0.56 point-to-point
CABANG1(config-subif)#description Link ke PUSAT dg DLCI 56
CABANG1(config-subif)#ip address 192.168.3.2 255.255.255.0
CABANG1(config-subif)#frame-relay interface-dlci 56
CABANG1(config)#interface ethernet 0/0
CABANG1(config-if)#ip address 192.168.40.1 255.255.255.0
CABANG1(config-if)#no shutdown
CABANG1(config)#router rip
CABANG1(config-router)#network 192.168.3.0
CABANG1(config-router)#network 192.168.40.0
CABANG1#copy running-config startup-config

Configuration CABANG2 :
Router(config)#hostname CABANG2
CABANG2(config)#interface serial 1/0
CABANG2(config-if)#encapsulation frame-relay
CABANG2(config-if)#no shutdown
CABANG2(config)#interface serial 1/0.55 point-to-point
CABANG2(config-subif)#description Link ke PUSAT dg DLCI 55
CABANG2(config-subif)#ip address 192.168.2.2 255.255.255.0
CABANG2(config-subif)#frame-relay interface-dlci 55
CABANG2(config)#interface ethernet 0/0
CABANG2(config-if)#ip address 192.168.30.1 255.255.255.0
CABANG2(config-if)#no shutdown
CABANG2(config)#router rip
CABANG2(config-router)#network 192.168.2.0
CABANG2(config-router)#network 192.168.30.0
CABANG2#copy running-config startup-config

Configuration CABANG3 :
Router(config)#hostname CABANG3
CABANG3(config)#interface serial 1/0
CABANG3(config-if)#encapsulation frame-relay
CABANG3(config-if)#no shutdown
CABANG3(config)#interface serial 1/0.54 point-to-point
CABANG3(config-subif)#description Link ke PUSAT dg DLCI 54
CABANG3(config-subif)#ip address 192.168.1.2 255.255.255.0
CABANG3(config-subif)#frame-relay interface-dlci 54
CABANG3(config)#interface ethernet 0/0
CABANG3(config-if)#ip address 192.168.20.1 255.255.255.0
CABANG3(config-if)#no shutdown
CABANG3(config)#router rip
CABANG3(config-router)#network 192.168.1.0
CABANG3(config-router)#network 192.168.20.0
CABANG3#copy  running-config startup-config

Configuration PC1 :
Router(config)#hostname  PC1
PC1(config)#no ip routing
PC1(config)#ip default-gateway 192.168.10.1
PC1(config)#interface ethernet 0/0
PC1(config-if)#ip address 192.168.10.2
PC1(config-if)#no shutdown
PC1#copy running-config startup-config

Configuration PC2 :
Router(config)#hostname  PC2
PC2(config)#no ip routing
PC2(config)#ip default-gateway 192.168.20.1
PC2(config)#interface ethernet 0/0
PC2(config-if)#ip address 192.168.20.2
PC2(config-if)#no shutdown
PC2#copy running-config startup-config

Configuration PC3 :
Router(config)#hostname  PC3
PC3(config)#no ip routing
PC3(config)#ip default-gateway 192.168.30.1
PC3(config)#interface ethernet 0/0
PC3(config-if)#ip address 192.168.30.2
PC3(config-if)#no shutdown
PC3#copy running-config startup-config

Configuration PC4 :
Router(config)#hostname  PC4
PC4(config)#no ip routing
PC4(config)#ip default-gateway 192.168.40.1
PC4(config)#interface ethernet 0/0
PC4(config-if)#ip address 192.168.40.2
PC4(config-if)#no shutdown
PC4#copy running-config startup-config

Verifying :
Router#show ip route
Router#show frame-relay pvc
Lakukan ping dari PC1 ke PC-PC lainnya.

reference :
- 7200emu.hacki.at
- cisco.com

Best Regards,

Your friend