DBC Network

Sunday 31 May 2009

Install ADSL modem

Preparation and the ADSL modem

One of the technology to connect
to use the Internet network is the type of ADSL modem. Technology
ADSL is old technology, but continue to update
improve the transfer speed of a modem. In Indonesia itself is still
use technology Asymetric DSL or ADSL modem with the first
386/64Kbps speed for downstream and Upstream.

ADSL technology has limitations,
coverage such as the distance from the Telco or relay phone with the parent
modem subscribers can not be too far. You surely know
the installation of ADSL Telkom Speedy Net. If you want to use the
ADSL connection, you must check whether the phone number
you have been registered for the service and ADSL Speedy.

List of phone numbers mean
that the service can be provided by the Speedy, and the connection is
can be run well or in other words your connection
will not drop much happened. Because the more remote areas the distance
your home with the main relay and the more major hurdle
Telco's relay akan lower connection speed.

To install the ADSL modem connection is
some provisions of the rules such as the phone line at home, the
device and a modem setup. Below is discussed how to akan
to perform the initial setup on the ADSL modem and computer.


Preparation
phone line connection

Use the ADSL modem requires a
the phone line. Currently, users can share the connection between
ADSL internet with the phone for voice. How very
easy, for a given ADSL equipment referred to as a splitter
or divider line.

Splitter placed in front of the position
when the incoming phone line. This means you can not graft
line with the ADSL modem to vote directly. Tools splitter
useful to eliminate interference when you are using
ADSL modem. With the splitter both can run simultaneously,
which you may be able to call and someone with
regular phone. On the other you can still connect to the
internet via ADSL modem.

To give a picture how to
splitter divider such as the image below.

Device modem connection and view of the indicator lights

Many types of modems such as ADSL
type of speed, the type of router that merged into the modem, integrated
with wireless, USB and Ethernet are incorporated by modem and
so forth.

ADSL modem has been developed with
placement of other enhancements. You can use 1
ADSL modem to 4 computer connected from the LAN and ethernet.
Or you can use ADSL modem with ethernet and output
USB only if only need 2 connection for a PC.

So many modem that is provided
will facilitate the user. But if you only need a connection
modem can simply select the type of modem with ethernet connection
and a USB port is enough already. That the more
needs and desires you to use the type of device
ADSL modem on the more expensive price of the modem.

But some features that need to be.
Because in the calculation is slightly different than
other countries who already hold more established internet connection
with the ADSL modem. It is a good idea to use the type of modem features
automatic connection on and off. ADSL Modem with features
will save the cost of your connection, especially in Indonesia
calculation used the time or the number of bandwidth used.
When you use the service without limit, type of ADSL modem and On
Off is not too necessary.

Picture below is the most modem
cheap offered by Telkom, or the price Rp.350.000
slightly more expensive than the USB modem dial-up. Price
very reasonable if you want a simple ADSL modem.
Only available USB port and Ethernet. If you need
additional connection to computer more than two, then the solution
on the cheap this modem can be added to the ethernet hub
share connections to the other PC.



Few suggestions for choosing DSL modem,
should also ask other colleagues to use the already
ADSL connection. We get a lot of different information to
quality of the modem, the DSL modem capability only be distinguished from
Additional features of the. The most important is the resilience
from the DSL modem. When you use the connection without limit, the resilience
modem into the most important. At least your DSL modem
too often do not hang too long because of work or to be
heat.

The more features in the modem akan
create a modem because the additional heat in the chip board
but meet the modem type of connection, such as integrity WIFI, Ethernet
HUB and USB. Use the DSL modem with simple features akan
limit the ability of DSL modem itself, especially if you
want to add a connection to another computer. So adjust the need
and the desire that you need.


Preparation
before the modem setup

Before you setup in the modem
ADSL you have to go through the steps on the first sheet of the register
number and Telkom ADSL service must be a special line for
ADSL phone number for your home.

For information for the modem indicator
ADSL generally has 3 indicator lights on the PPP, Power, DSL.
If you are using a modem type of connection the ethernet and USB
2 will be added to the indicator lights and indicator Ethernet
USB. A second light guide when the port is connected
is connected to the computer. For example, you use the ethernet
the ethernet lights will flash, as well as for the USB
USB cable connected to the modem and the computer will turn on the lights
instructions as the connection between the ADSL modem with a PC.

3 of the main indicators for the PPP,
Power and DSL is the most important indicator DSL and PPP. Lights
PPP and DSL modem showed readiness to work on line
DSL. The lamp as the light that your modem is
already connected to the DSL line.

At the beginning of the modem, the indicator light
akan up and send a signal. After some time the lights
DSL will be constantly on the connection has been defined to connect
with good friends on the phone. Lights PPP connection is being defined
progress or flow of data when there is someone
connection to the Internet via a modem to make browsing.

System with a different ADSL Dial Up

When you use the Internet connection
with both a modem dial-up modem or other types such as cable
data to a mobile phone. You should know how to work the modem
Akan ADSL modem with a little different that we mentioned above.

ADSL modem that is already possible at this time
the user to enter a password into the ADSL modem. So
the user does not need to make income from the PC and the password command
computer through a dial. ADSL modem designed for ready use.
This means when you turn on your computer and modem, some
when the modem will connect directly to the ADSL network. When
you are browsing the Internet, for example to open a site
the ADSL modem will send data directly to the DSL network without
commanded to do as you dial the phone number to contact
ISP or Internet provider. The difference when doing a modem handshake
or log in to the network. For Dial-up modem will be seen
when the modem is connected with the pop dial-up program,
while not as fast as DSL modem dial-up system and have to wait
while some even take longer than 30 seconds to
line connection is ready.

Similarly to communicate, the modem
ADSL perform automatically when the signal from the computer
to send and receive data. There is one additional feature in the
modem system, namely on and off automatically. Here the actual benefits of
and weaknesses of each system modem. If you are using
ADSL modem that has a feature on and off, the feature is
useful to turn off the modem while not in use. Medium
cheap modem will continue to open the ADSL line, so the modem cheap
not suitable base on the service time or the calculation
of time.

Suggestions for the connection with the ADSL modem

Little input to use the modem
DSL. Suggested using the latest OS such as Windows XP for
easy to install. Use to connect the cable modem with Ethernet
compared to the USB connection, because the USB connection will disrupt the performance of
computer

.

Setup modem can do your own

Konfigur do the actual DSL modem
does not install the device on a different computer. Unless the system
network in the system as a part of the DSL modem. Most
DSL modem is included as a gateway router. This means the modem
DSL door made out of data or as the media or as
path that must be passed by another computer connected to the
Internet.

Because of its function as a router, then
each computer connected to the need to know how the IP modem
DSL itself. Generally, DSL modem to provide a specific IP number
such as 192.168.1.1, and another computer require the number
to the number entered as the gateway, especially if you choose
IP connection is static or fixed IP. When you use the type of IP
free or DHCP, you do not need to know the IP number.
Especially on Windows systems already have features of DHCP (dynamic
IP on the client) will do a search of the Gateway router
automatically.

To install a modem is easy.
For example configuration settings on the modem under a model
it. You just enter the stage to install a driver or modem
DSL you.

At the initial stage, you only need to enter
modem type and configuration to check if the line
is ready to use, check the modem and DSL connections memerika
internet on the modem itself. Image setting is carried out under
automatically from the software installation modeml

Image under this section is sufficient
important. You need to enter a customer name and password
given. Please note that each connection requires a modem
name and password. Similar systems, such as Dial-up where you must
enter name and password to enter the network from the Internet
service provider.

Finish entering your subscription data
you, your modem is ready to use. And should also reminded,
DSL modem will store your data, if you change your password
to sign on the DSL modem then you need to re-enter the appropriate
changes made.

To check the status of IP, you simply
call the IP number of the modem as if the image below
DSL modem IP number is 192.168.1.1 as the IP Gateway
for another computer (client)

To explain the existing data on
This picture above is as follows:

To box in the image on the left
up to the image:

* Connection speed of 384/64 Kbps modem or
38KB perdetik equivalent to download and upload to 6KB perdetik.
*'s Internet connection
* The length connection
* System connection
* Username of the customer service number or called
username
* IP Address, is a number from the modem to the IP network
internet (not the internal LAN IP)
* Default Gateway is the gateway of the DSL modem
for your modem
* DSN primary and secondary

The information box on the left only
have a relationship with the settings from the service provider such as
speedy. Unless the number Primary and Secondary DNS that may be necessary to
used for the client computer on the LAN network.

The top right of the box is
info is enabled as a modem router. Containing information
for the internal modem as model, firmware, Ethernet MAC Address
and other.

The most important system for the LAN
are on the bottom. Contains a number LAN IP Address
namely 192.168.1.1. The number will be the gateway from the number
IP router or your client computer in the network when the network
you use the internet sharing computer to many.

The entire computer is connected, either
1 fruit or more than one will use the number for
connected to the Internet. Numbers can be directly terditeksi
automatically installed when a computer on the network
Such as the LAN hub to connect the computer ethernet (LAN network)
through UTP cable to connect to the HUB and the DSL modem.

For settings such as internet WinXP
will be connected automatically using DHCP (dynamic IP), and
you can just run the setup from the Network on WinXP. Be
Windows XP can recognize the Router / Gateway, setting
for IP and the Internet can directly terditeksi when you install
Ethernet network cable or via software.

But there are some cases slightly
different when you use the old OS as Win98SE. System WIn98SE
less smart than the Windows XP system. Maybe you need to
enter data on the network configuration in Win98SE manually.
For example Win98SE system could not directly connected
automatically.

You need to enter the IP number
manual setup on the network Win98SE. Enter the IP number you
want but have a limitation on the information from the router
presented at the top. Or you can enter the Gateway
for your router manually.

For example, DSL modems already provide
data that only the 192.168.1.2 to 192.168.1.254. This means
IP your computer must be on the number. For example
you can enter a number with your computer 192.168.1.3. Then
Gateway to the number of DSL modems that act as a Router
with the number 192.168.1.1.

To ensure that your IP numbers have been
together properly, you can go to DOS Prompt and input
type ipconfig. View on the Ethernet Adapter is the number
IP, subnet mask and gateway IP already be showing. If not appear,
try again to restart your computer so that the new settings can be known
by the OS.

If the computer can not display
this data you may need to manually enter in the
control panel -> Network -> select TCP / IP on ethernet ->
click the property. Speciify and select an IP Address when
you want to manually enter data such as picture above,
or select a permanent alternative to setting the DHCP IP Address
automatically.

Do not forget the Win98SE system needed
before restarting the IP number can be modified to work.

To read more detail from the data
IP configuration computer is connected to the modem router, you can
also use the program's internal Win98SE with WINIPCFG.
So the data will appear from the computer you more detail than
ipconfig command.

Troubleshooting when the Win98 computer
not can not browse. In the settings there is Win98SE
display the number on the IP settings on the DHCP Server DHCP or Dynamic
IP. DHCP server IP number in the box should be there.
If the network does not show the IP Win98SE, the mean
computer not connected to the Internet. To get the number
IP Gateway, you simply press the bottom part renew
to update the IP Gateway

Malware programs can reduce connection

When you use the ADSL service without
limit, malware program does not seem to need you pusingkan.
But for those who use the service be limited where
cost according to usage, most likely a malware program
big problem.

There have been cases where a customer
use the ADSL service is only to check email and chat
even only occasionally do some browsing on the site was
charged pleated. The error was the computernya
program has been installed that is not in inginka. Billing tumefy
because the user has a bad habit with the
DSL modem to work and keep the computer is not connected dikiranya
to the internet that are broadcast signal to the modem
DSL. The result of Tebak you can, that the still silent computer
continuously connected to the Internet without the owner's mind

You must know of a particular program
Malware such as who will steal your bandwidth, for us to be
2 categories:

Types of Spyware and Adware can be
cause you utmost bandwidth. Although you rarely possible
find this type of program unless you go to certain sites.
Programs of this type is most frustrating because of the strong taking
internet traffic. Even if you are inside the computer, akan
pop up on screen in a certain period of time. Program
types of Spyware and Adware are also classified as Malware or
program but who do not want to work in the computer
itself.

Virus Worm computer virus or type of program
internet worms sometimes it does not impose an internet connection,
but disrupt the performance of computer. Type Worm virus that menginfeksi
or into the computer hard terditeksi even difficult to recognize,
unless you install anti-virus or your expert enough to know
whether there is a program it into the computer.

Computer is infected with Worm virus program
computer virus or sometimes felt difficult, because the virus made Worm
very smart to try to menginfeksi computer and not
continuously use the internet connection. At Worm virus
not then active internet connection to smoothly without obstacles,
but the program is on the internet you will be slow.

Worm particular type of virus can even
menginfeksi other computer, for example, one computer is
infected akan attack other computer in the network. The result
when one computer dibersihan of Worm virus but does not
penangkalnya made, then some time in the infected akan
back from another computer. Please also reminded, some Worm
virus has a different working system, or random. Worm virus
indeed made a smart, some time in the computer is not turned on
looks on. But after some time type of Worm virus
certain mengila and can continue to do well into the broadcast
system network and the Internet.

To know the malware program you
can see the earlier article on Adware Spyware
Worm Virus virus 11 Dec 05

Discipline using the internet

If you have a lot of money, may
you do not need to read the reviews on this section. If you so
care for the speed of the modem and have limited funds for maintaining the tip
charge you for not tumefy

1. Keeping the computer with a firewall,
either for or DSL modem on your computer.
2. Activate your DSL modem when you need and
biasakan off the modem manually
3. Turn off the auto update program such as Windows Update
if you truly do not need. Type in Windows XP
periodically check the update via the internet, and even perform
update and download updates automatically. Similarly
on the auto update system software such as Anti Virus.
4. Site information site that you suspect to ask
you install the Malware program.
5. Use the Chat program as necessary, because the ad
in the free program will appear periodically and retrieve data through
internet network
6. Install anti-virus program and anti spyware to
keep your computer stays clean.

Therefore a review of the connection using
ADSL, at least you already know that use the connection
ADSL does not serumit that you imagine. ADSL connection when offered
cheaper than dial-up connection with the minimum limits
cost of service of service.

How quickly the service we try,
having appeared to peak 43.7KB perdetik night.

With this article we hope you
simply sign up to ADSL service for the Internet and can do
installation for the DSL modem and your own in 2 or 3 days
you can have ADSL grennggg ber ria http://blog.its.ac.id.


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