Rabu, 27 Oktober 2010


SETTING DHCP DAN DNS SERVER dan WEB SERVER


Opsi konfigurasi :
IP Address
1.          ns.smkn2tkl.sch.id                  = 200.100.50.20/28
2.          www.smkn2tkl.sch.id              = 200.100.50.25/28
3.          tkj.smkn2tkl.sch.id                  = 200.100.50.25/28
4.          PC Client                                 = 200.100.50.30/28    

DNS Server
1.          SIstem Operasi                       = OSS (Linux/FreeBSD)
2.          Domain                                   = smkn2tkl.sch.id
3.          Email Admin                           = nama_peserta@sekolah.sch.id      
4.          Sub Domain                            = www.smkn2tkl.sch.id
                            tkj.smkn2tkl.sch.id
 Web Server
1.          Sistem Operasi           = OSS (Linux/FreeBSD)
2.          Port Enable                 = 80
3.          Virtual Host Enable     = Yes
4.          Document Root          =
www.smkn2tkl.sch.id  =/home/nama_peserta/smkn2tkl/index.php
tkj.smkn2tkl.sch.id      =/home/nama_peserta/tkj/index.php

PERSIAPAN
Klik Kanan layar desktop
Klik New Terminal

Konfigurasi IP Addres
Ketikkan:
pico /etc/network/interfaces  
¿ (enter)
pastikan isinya seperti di bawah ini:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
Iface lo inet loopback
auto eth0
iface eth0 inet static
address    200.100.50.20
netmask    255.255.255.240
network    200.100.50.0
broadcast  200.100.50.255

Simpan dan keluar:
Tekan Ctrl+O, Enter, kemudian Ctrl+X

Edit file hosts
Ketikkan:
pico /etc/hosts
¿ (enter)

Pastikan isinya:
127.0.0.1       localhosts
200.100.50.20   smkn2tkl.sch.id server
# the following lines are desirable for IpV6 capable hosts

Simpan dan keluar:
Tekan Ctrl+O, Enter, kemudian Ctrl+X

Edit File Resolv.conf
Ketikkan:
pico /etc/resolv.conf 
¿ (enter)

Pastikan Isinya:
domain ns.smkn2tkl.sch.id.
search smkn2tkl.sch.id
nameserver 200.100.50.20


Simpan dan keluar:
Tekan Ctrl+O, Enter, kemudian Ctrl+X

restart network
ketikkan:
/etc/init.d/networking restart   ¿ (enter)
Hasilnya:
Reconfiguring network interfaces…done.
Mengecek IP Addres
Ketikkan:
Ifconfig  ¿ (enter)
Hasilnya (kurang lebih):
eth0 Link encap:Ethernet Hwaddr 00;0C;F1;A4:8D;45
inet addr:200.100.50.20 Bcast:200.100.50.255 Mask:255.255.255.240
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
Collusions:0 txqueuelen:100
RX bytes:0 (0.0 b) TX bytes:252 (252.0 b)
Interrupt:11 Base address:0xdc00 Memory:ff8ff000-ff8ff038

2. Installasi DHCP Server

a). Install DHCP Server :
     apt-get install dhcp3-server   ¿ (enter)
b). Edit file konfigurasi DHCP Server :
pico /etc/dhcp3/dhcpd.conf  ¿ (enter)
Hasilnya kurang lebih:
#
# Sample configuration file for ISC dhcpd for Debian
#
# $Id: dhcpd.conf,v 1.1.1.1 2002/05/21 00:07:44 peloy Exp $
#
# The ddns-updates-style parameter controls whether or not the server will
# attempt to do a DNS update when a lease is confirmed. We default to the
# behavior of the version 2 packages (‘none’, since DHCP v2 didn’t
# have support for DDNS.)
ddns-update-style none;
# option definitions common to all supported networks…
#option domain-name 192.168.2.1;
option domain-name-servers 192.168.13.13, 208.67.222.222, 208.67.220.220;”(untuk memberikan secondary IP DNS)”
default-lease-time 600;
max-lease-time 7200;
# If this DHCP server is the official DHCP server for the local
# network, the authoritative directive should be uncommented.
#authoritative;
# Use this to send dhcp log messages to a different log file (you also
# have to hack syslog.conf to complete the redirection).
log-facility local7;
# No service will be given on this subnet, but declaring it helps the
# DHCP server to understand the network topology.
#subnet 10.152.187.0 netmask 255.255.255.0 {
#}
# This is a very basic subnet declaration.
#subnet 10.254.239.0 netmask 255.255.255.224 {
# range 10.254.239.10 10.254.239.20;
# option routers rtr-19-0-1.beckz.net, rtr-19-0-2.beckz.net;
#}
# This declaration allows BOOTP clients to get dynamic addresses,
# which we don’t really recommend.
#subnet 10.254.239.32 netmask 255.255.255.224 {
# range dynamic-bootp 10.254.239.40 10.254.239.60;
# option broadcast-address 10.254.239.31;
# option routers rtr-239-32-1.example.org;
#}
# A slightly different configuration for an internal subnet.
subnet 200.100.50.0 netmask 255.255.255.240 {
range 200.100.50.100 200.100.50.200;
option domain-name-servers 200.100.50.20;
option domain-name “smkn2tkl.sch.id”;
option routers 200.100.50.20;
option broadcast-address 200.100.50.255;
default-lease-time 600;
max-lease-time 7200;
}

# Hosts which require special configuration options can be listed in
# host statements. If no address is specified, the address will be
# allocated dynamically (if possible), but the host-specific information
# will still come from the host declaration.
#host passacaglia {
# hardware ethernet 0:0:c0:5d:bd:95;
# filename “vmunix.passacaglia”;
# server-name “toccata.fugue.com”;
#}
# Fixed IP addresses can also be specified for hosts. These addresses
# should not also be listed as being available for dynamic assignment.
# Hosts for which fixed IP addresses have been specified can boot using
# BOOTP or DHCP. Hosts for which no fixed address is specified can only
# be booted with DHCP, unless there is an address range on the subnet
# to which a BOOTP client is connected which has the dynamic-bootp flag
# set.
#host fantasia {
# hardware ethernet 08:00:07:26:c0:a5; “(untuk menentukan IP yang di dapat dengan memasukkan MAC address)”
# fixed-address fantasia.fugue.com;
#}
host fantasia {
hardware ethernet 00:1E:68:1E:D4:A5;
fixed-address 192.168.13.2;
}
# You can declare a class of clients and then do address allocation
# based on that. The example below shows a case where all clients
# in a certain class get addresses on the 10.17.224/24 subnet, and all
# other clients get addresses on the 10.0.29/24 subnet.
#class “foo” {
# match if substring (option vendor-class-identifier, 0, 4) = “SUNW”;
#}
#shared-network 224-29 {
# subnet 10.17.224.0 netmask 255.255.255.0 {
# option routers rtr-224.example.org;
# }
# subnet 10.0.29.0 netmask 255.255.255.0 {
# option routers rtr-29.example.org;
# }
# pool {
# allow members of “foo”;
# range 10.17.224.10 10.17.224.250;
# }
# pool {
# deny members of “foo”;
# range 10.0.29.10 10.0.29.230;
# }
#}

Simpan dan keluar:

Restart DHCP server
Ketikkan:
/etc/init.d/dhcp3-server restart

3. Installasi DNS Server

Menginstall Paket DNS
apt-get install bind9
Tambahkan scripts pada file /etc/bind/named.conf untuk membuat zone forward dan zone reverse
pico /etc/bind/named.conf

Ketikkan scripts dibawah ini pada baris terbawah.

zone "smkn2tkl.sch.id" {
type master;
file "db.smk";
};

zone "50.100.200.in-addr.arpa" {
type master;
file "db.ip";
};

Simpan dan keluar:

Mengedit file db.ip
Ketikkan :
pico /etc/bind/db.127 Enter

Pastikan Hasilnya:
$TTL 86400
@ IN SOA ns.smkn2tkl.sch.id. root.smkn2tkl.sch.id. (
1997022700 ; Serial
28800 ; Refresh
14400 ; Retry
3600000 ; Expire
86400 ) ; Minimum
@  IN NS ns.smkn2tkl.sch.id.
1 IN PTR ns.smkn2tkl.sch.id.
;
2 IN PTR www.
smkn2tkl.sch.id.
2 IN PTR tkj.smkn2tkl.sch.id.


Simpan dengan nama db.ip dan keluar:

Mengedit file db.local
Ketikkan :
pico /etc/bind/db.local Enter

Pastikan Isinya:
$TTL 86400
@ 1D IN SOA ns.smkn2tkl.sch.id. root.smkn2tkl.sch.id. (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
1D IN NS ns.smkn2tkl.sch.id.
ns 1D IN A 200.100.50.20
;
smkn2tkl.sch.id. IN A 200.100.50.20
www IN A 200.100.50.25
tkj.smkn2tkl.sch.id. IN A 200.100.50.25


Simpan dengan  nama file db.smk dan keluar:

Edit File Resolv.conf
Ketikkan:
pico /etc/resolv.conf
Pastikan Isinya:
domain ns.smkn2tkl.sch.id.
search smkn2tkl.sch.id
nameserver 200.100.50.20

Simpan dan keluar:
Menjalankan Server DNS
Ketikkan:
/etc/init.d/bind9 restart
Hasilnya:
[root@smkn2tkl root]# service named restart
Stopping named:
named: already running[root@smkn2tkl root]#

Mengecek keberhasilan pembuatan Server DNS
ØMengecek dengan menggunakan nslookup :
Ketikkan:
nslookup -sil 200.100.50

Hasilnya:
Server: 192.168.1.1
Address: 192.168.1.1#53
1.1.168.192.in-addr.arpa name = smkn2tkl.net.

ØMengecek port 53 apakah sudah terbuka :

Ketikkan:
nmap 192.168.1.1

Hasilnya:
Starting nmap V. 3.00 ( www.insecure.org/nmap/ )
Interesting ports on server.smkn2tkl.net (192.168.1.1):
(The 1597 ports scanned but not shown below are in state: closed)
Port State Service
22/tcp open ssh
53/tcp open domain
111/tcp open sunrpc
6000/tcp open X11

Nmap run completed -- 1 IP address (1 host up) scanned in 3 seconds

ØMelakukan test ping :

Ketikkan:
ping smkn2tkl.net

Jika muncul pesan reply seperti berikut, saya ucapkan selamat karena Anda telah berhasil membuat Server DNS. Unuk menghentikan proses PING tekan Ctrl+C

64 bytes from server.smkn2tkl.net (192.168.1.1): icmp_seq=1 ttl=64 time=0.023 ms
64 bytes from server.smkn2tkl.net (192.168.1.1): icmp_seq=2 ttl=64 time=0.028 ms
64 bytes from server.smkn2tkl.net (192.168.1.1): icmp_seq=3 ttl=64 time=0.028 ms
64 bytes from server.smkn2tkl.net (192.168.1.1): icmp_seq=4 ttl=64 time=0.028 ms

PEMBUATAN DNS SERVER JUGA SUDAH SELESAI “bozzzzzzzz”

Senin, 23 Agustus 2010

Cara Mempercepat Kinerja Komputer

CARA MEMPERCEPAT KINERJA KOMPUTER

Hy guyss sy ingin membagi sedikit apa yang sya tahu tentang komputer disini kita dapat belajar cara mempercepat kinerja komputer....
awal nya saya mempunyai problem dengan laptop saya, baik masalah hangg,, berviruss,, atau sangat lambat memproses data n masalah yang lain lain sehingga kompi kita menjadi lambat...
sebelum kita memulai mari sediakan alat n bahan nya dulu

1.Snack (makanan ringan)
2.Smoke (bagi yang merokok)
3.asbak(tempat abu rokok nya)
4.minuman dingin hehehehe

gak becanda kok cuman siapa tau sambil nunggu kan bisa ngemill.....!!!!!

nah serius....!!!!

1.masuk pada menu RUN -> ketikkan REGEDIT
nah setelah masuk...
*double click HKEY_CURRENT-USER -> lalu double click lagi CONTROL PANEL->  next double click dekstop setelah itu tekan tab pada keyboard cari (menu show delay) ganti menjadi 0

*masuk ke HKEY_LOCAL_MACHINE(double click)-> lalu double click lagi SYSTEM-> next double click control set 001->click menu control lalu tekan TAB pada keyboard cari wait toolkit service double click ganti menjadi 100

*masuk ke HKEY_LOCAL_MACHINE(double click)-> lalu double click lagi SYSTEM-> next double click control set 002->click menu control lalu tekan TAB pada keyboard cari wait toolkit service double click ganti menjadi 100

nah restar kompy...dulu....
semenit kemudian....

*klik kanan my computer pilih properties ->masuk pada menu advance->masuk ke settingan performance-> pilh adjust best performance lalu cekliss USE VISUAL STYLE, USE DROP SHADOW.
nah setelah itu apply n okk...

jangan ngantuk donk bacanya.....


kita akan download software pembantu nya nah ini link nya
http://www.ziddu.com/download/7240325/ASC.rar.html

setelah kamu download n crack sn nya kamu jalan kan program nya
setelah terinstall  pada bagian MOUNTAIN WINDOWS-> pilih setting dan aktifkan deep scan entar minta serial nah masukin tuh serial nya... setelah itu program nya dah success

scan semua bagian MOUNTAIN WINDOWS, DIAGNOSE SYSTEM, UTILITIES


setelah kamu scan restart komputer n gmana hasil nya....????? lebih cepat dari yang tadi kan....
nah kurangin tuh icon di dekstop yang gak penting.... maximal 2 aja deh icon di dekstop agar kinerja pc kamu tambah cepat...
nah sharing kali ini sampai disini dulu yang mau sharing di fb aku aja Linux.people@yahoo.com okk
jangan lupa coment di blog ini yha....
thanks dah mau baca blogg aku....