Little boy questioned his mother, he asked what he can be in the future..with a sad smile, she tells him he can be anything he wants to be.... Boy said he’d become (an) astronaut and fly out into space crews around the universe he wanted to see the stars and also see other planets in outer space------------- "Why don’t we just keep dreaming, let’s keep our mind with dream and faith, as long as we wish we can make it come true, how old you are never forget your dream and keep dreaming "

Thursday 19 May 2016

Studi kasus Applied Networking


Selamat malam..
Kali ini saya dikasih kuis di mata kuliah app networking I, lebih tepatnya sebuah studi kasus tentang routing protocol dan VoIP..
Topologi nya kaya gini :
topologi studi kasus
Directions :
Membuat jaringan A : 192.168.1.0 dan jaringan B : 192.168.2.0 bisa saling berkomunikasi, dimana di jaringan A dan B terdapat IP Phones yang harus bisa saling terhubung satu sama lain.
Mari kita mulai mengkonfigurasi ip address dari masing masing interface router yang ada :



1. Konfigurasi IP Address Router.

Klik pada router 0, klik tab CLI, setting router 0 dengan konfigurasi seperti di bawah

IP Address Router 0 :
Continue with configuration dialog? [yes/no]: n
Press RETURN to get started!
Router>enable
Router#configure terminal 
Router(config)#interface se0/3/0
Router(config-if)#ip address 192.168.10.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip address 192.168.1.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit

IP Address Router 1 :
Continue with configuration dialog? [yes/no]: n
Press RETURN to get started!
Router>enable
Router#configure terminal 
Router(config)#interface se0/3/0
Router(config-if)#ip address 192.168.10.2 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip address 192.168.2.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Kemudian konfigurasi DHCP dan Telephony service masing masing router :

2. Konfigurasi DHCP dan VoIP.

Masih pada router 0, seting router dengan konfigurasi seperti di bawah

DHCP dan VoIP Router 0 :
Router(config)#ip dhcp pool VOICE
Router(dhcp-config)#default-router 192.168.1.1
Router(dhcp-config)#network 192.168.1.0 255.255.255.0
Router(dhcp-config)#option 150 ip 192.168.1.1
Router(dhcp-config)#exit
Router(config)#ip dhcp excluded-address 192.168.1.1
Router(config)#telephony-service
Router(config-telephony)#max-dn 5
Router(config-telephony)#max-ephones 5
Router(config-telephony)#ip source-address 192.168.1.1 port 2000
Router(config-telephony)#auto assign 1 to 5
Router(config-telephony)#auto assign 4 to 6
Router(config-telephony)#exit
Router(config)#ephone-dn 1
Router(config-ephone-dn)#number 01
Router(config-ephone-dn)#exit

DHCP dan VoIP Router 1 :
Router(config)#ip dhcp pool VOICE
Router(dhcp-config)#default-router 192.168.2.1
Router(dhcp-config)#network 192.168.2.0 255.255.255.0
Router(dhcp-config)#option 150 ip 192.168.2.1
Router(dhcp-config)#exit
Router(config)#ip dhcp excluded-address 192.168.2.1
Router(config)#telephony-service
Router(config-telephony)#max-dn 5
Router(config-telephony)#max-ephones 5
Router(config-telephony)#ip source-address 192.168.2.1 port 2000
Router(config-telephony)#auto assign 1 to 5
Router(config-telephony)#auto assign 4 to 6
Router(config-telephony)#exit
Router(config)#ephone-dn 1
Router(config-ephone-dn)#number 02
Router(config-ephone-dn)#exit

3. Konfigurasi VLAN Voice & Trunking.

Lanjut dengan konfigurasi VLAN pada switch, dimana setelah mengkonfigurasi VLAN 1 (voice), kita melakukan trunking pada salah satu switch agar vlan 1 di switch 0 dapat berkomunikasi dengan vlan 1 di switch 1 :

VLAN Switch 0 :
Press RETURN to get started!
Switch>enable 
Switch#configure terminal 
Switch(config)#interface range fastEthernet 0/1 - 5
Switch(config-if-range)#switchport mode access 
Switch(config-if-range)#switchport voice vlan 1
Switch(config-if-range)#exit
Switch(config)#exit
Switch#copy running-config startup-config
Destination filename [startup-config]? (enter)
Building configuration...
[OK]

VLAN Switch 1 :
Press RETURN to get started!
Switch>enable 
Switch#configure terminal 
Switch(config)#interface range fastEthernet 0/1 - 5
Switch(config-if-range)#switchport mode access 
Switch(config-if-range)#switchport voice vlan 1
Switch(config-if-range)#exit
Switch(config)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode access
Switch(config-if)#switchport trunk allowed vlan 1
Switch(config-if)#
Switch(config)#exit
Switch#exit
Switch#copy running-config startup-config
Destination filename [startup-config]? (enter)
Building configuration...
[OK]

4. Konfigurasi OSPF Router.

Klik kembali pada router 0 dan router 1, klik tab CLI, setting router  dengan konfigurasi seperti di bawah

OSPF Router 0
Router(config)#router ospf 10
Router(config-router)#network 192.168.1.0 0.0.0.255 area 0
Router(config-router)#network 192.168.2.0 0.0.0.255 area 0
Router(config-router)#network 192.168.10.0 0.0.0.255 area 0
Router(config-router)#log-adjacency-changes 
Router(config-router)#exit
Router(config)#exit
Router#copy running-config startup-config 
Router#

OSPF Router 1
Router(config)#router ospf 10
Router(config-router)#network 192.168.1.0 0.0.0.255 area 0
Router(config-router)#network 192.168.2.0 0.0.0.255 area 0
Router(config-router)#network 192.168.10.0 0.0.0.255 area 0
Router(config-router)#log-adjacency-changes 
Router(config-router)#exit
Router(config)#exit
Router#copy running-config startup-config 
Router#

5. Test Konektivitas

Lakuakan test koneksi dengan mengirimkan paket simple PDU dari IP Phone 0 ke IP Phone 1 atau sebaliknya.
test koneksi studi kasus


File pkt bisa didownload disini : Download
File text bisa didownload disini : Download


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