Ilmu Informatika

langkah pertama



Cara konfigurasinya :
pada router
1. a Pemberian ip address pada interface fa0/0 : 192.168.26.1
b. pemberian password priveleged level (#) :  melli
Perintah :
Router>enable
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#enable secret melli
Router(config)#int
Router(config)#interface fa0/0
Router(config-if)#ip ad
Router(config-if)#ip address 192.168.26.1 255.255.255.0
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
Router(config-if)#
2. a. memberikan login telnet
b. User router password router (ini misal aja nanti ya terserah anda)
perintah :
Router(config-if)#exit
Router(config)#line vty 0 4
Router(config-line)#login lo
Router(config-line)#login local
Router(config-line)#exit
Router(config)#use
Router(config)#username router pass
Router(config)#username router password router
Router(config)#service password-encryption
Router#
%SYS-5-CONFIG_I: Configured from console by console


pada switch
1. a memberikan ip vlan1 : 192.168.26.2/24 (ini contoh aja vlan1 boleh pake no yang lain)
b. memberikan password privileged lever (#) : melli
Switch>enable
Switch#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)#vlan 1
Switch(config-vlan)#int vlan 1
Switch(config-if)#ip add
Switch(config-if)#ip address 192.168.26.2 255.255.255.0
Switch(config-if)#exit
Switch(config)#enable sec
Switch(config)#enable secret melli




2. a. memberikan login telnet
b. User router password switch (ini misal aja nanti ya terserah anda)
perintahnya :
Switch(config)#line vty 0 4
Switch(config-line)#login local
Switch(config-line)#exit
Switch(config)#username switch password switch
Switch(config)#service password-encryption
pada PC
ya berilah ip address nya 192.168.26.3/24
lalu buka command prompt >telnet no_ip yang di tuju
keterangan :
line vty 0 4 : mengaktifkan telnet 4 koneksi
service password-encription : mengekripsi semua password

 screen shot telnet dari pc ke router

konfigurasi telah selesai
terima kasih :)