Jumat, 26 Juni 2009
Watchguard Firebox
Rabu, 22 Oktober 2008
Tips memilih hardware jaringan komputer
Selasa, 21 Oktober 2008
Belajar PHP_Login
Buat file dengan nama index.php lalu ketikkan script berikut :
if (!isset($_SERVER['PHP_AUTH_USER'])) {
header('WWW-Authenticate: Basic realm="Login ala Cpanel"');
echo 'Anda membatalkan login !';
exit;
} else {
echo "Memasukkan username {$_SERVER['PHP_AUTH_USER']}.
";
echo "dan password {$_SERVER['PHP_AUTH_PW']}.
";
}
?>
Sedikit penjelasan script diatas :
If(!isset artinya jika variabel PHP_AUTH_USER belum/tidak diisi, maka akan tampil kotak dialog
login. Dan jika diisi, maka akan tampil username dan password yang anda masukkan.
Bagaimana ? Cukup mudah bukan ? Selamat membuat login yang keren
Rabu, 17 September 2008
Konfigurasi Membuat VLAN
Menkonfigurasi switch untuk membuat VLAN
Switch>
Switch#config terminal
Switch(Config)#hostname Switch_A
Switch_A(Config)#line con 0
Switch_A(Config_Line)#password cisco
Switch_A(Config_Line)#login
Switch_A(Config_Line)#line vty 0 15
Switch_A(Config_Line)#password cisco
Switch_A(Config_Line)#login
Switch_A(Config_Line)#exit
Switch_A(Config)#enable password cisco
Switch_A(Config)#enable secret class
Switch_A(Config)#interface VLAN 1
Switch_A(Config_if)#ip address 192.168.1.2 255.255.255.0 ///ip address yang digunakan Switch_A
Switch_A(Config_if)#exit ///dan subnet nya
Switch_A(Config)#ip default-gateway 192.168.1.1
Switch_A(Config)#exit
Switch_A#sh run
Konfigurasi dan membuat vlan
Switch_A#vlan database
Switch_A(vlan)#vlan 2 name Accounting
Switch_A(vlan)#vlan 3 name Marketing
Switch_A(vlan)#exit
Switch_A#
Insert port yang akan digunakan pada setiap vlan
Accounting
Switch_A#configure terminal
Switch_A(config)# interface fastethernet 0/2 ////insert port 2
Switch_A(config_if)#switchport mode access
Switch_A(config_if)#switchport access vlan Accounting ///pada vlan Accounting
Switch_A(config_if)#end
Marketing
Switch_A#configure terminal
Switch_A(config)# interface fastethernet 0/3 ///insert port 3
Switch_A(config_if)#switchport mode access
Switch_A(config_if)#switchport access vlan Marketing ///pada vlan Marketing
Switch_A(config_if)#end
Konfigurai Trunking untuk VLAN
Switch_A#configure terminal
Switch_A(config)#interface fastethernet 0/1
Switch_A(config-if)#switchport mode trunk
Switch_A(config-if)#end
Switch_A#
Konfigurasi router untuk VLAN
Router>
Router>enable
Router#
Router#configure terminal
Router(config)#
Router(config)#hostname Lab_A
Lab_A (config)#
Lab_A (config)#enable secret class
Lab_A (config)#enable password cisco
Lab_A (config)#line console 0
Lab_A (config-line)#login
Lab_A (config-line)#password cisco
Lab_A (config-line)#line vty 0 4
Lab_A (config-line)#login
Lab_A (config-line)#password cisco
Lab_A (config-line)#exit
Lab_A (config)#
Lab_A (config)#interface fastethernet 0/0
Lab_A (config-if)#ip address 192.168.0.254 255.255.255.0
Lab_A (config-if)#no shut
Lab_A (config-if)#exit
Lab_A (config)#
Lab_A (config)#interface fastethernet 0/1
Lab_A (config-if)#ip address 172.27.0.254 255.255.0.0
Lab_A (config-if)#no shut
Lab_A (config-if)#exit
Lab_A (config)#
Lab_A (config)#router rip
Lab_A (config-router)#
Lab_A (config-router)#network 192.168.0.254
Lab_A (config-router)#network 172.27.0.254
Lab_A (config-router)#exit
Lab_A (config)#
Lab_A (config)# exit
Lab_A#
Lab_A#copy running-config startup-config
Lab_A#show protocol
Lab_A#show run