HOW TO TEST ON COMPUTER ANTIVIRUS

You are in doubt whether the antivirus on your computer works well or not.??,
we can test using the script provided by
EICAR (European Institute for Computer Anti-virus Research).
The trick is as follows:
1. Open Notepad, then copy and paste the code below in your notepad.    X5O! P% @ AP [4 \ PZX54 (P ^) 7CC) 7} $ EICAR-STANDARD-ANTIVIRUS-TEST-FILE! $ H

    + H *
2. Then Save As your Notepad with the extension. com, the name's up to you.
     Example: indah.com or something up to you, which is important (__.com)
3. If some time after you do a Save As file and antivirus
     you directly detect the virus then your antivirus is working properly.

Internet Connection Repair

 

Normally each computer that uses the windows operating system is often infected by spyware and malware. Computers that are infected by malware then it will affect internet.seperti connection will be very slow internet connection or to not be connected at all .. . It would be very difficult to fix the problem of internet connection manually in Windows XP and Vista if caused by the above problems. Here is a freeware program that can help you to repair Internet connection problems in Windows XP and Vista. This freeware can automatically fix your problem ..
Internet Connection Repair (IRC) is the solution ..!!!!

COMPARISON OF WIMAX AND ADSL

Characteristics DSL

DSL service is a broadband internet access service using the cable that was held to a customer. Thus DSL enabled to add value added cable telephone subscribers and the cable network optimization. Examples of DSL operators who have been held in Indonesia are PT Telkom. The product called SPEEDY.

DSL is intended to serve the needs of customers to access broadband Internet services that are fixed. So with these conditions the customer is assumed to not move and only access from home or the office that had been installed a DSL modem.

Network (configuration) of existing DSL can be seen as attached:

Figure 1. DSL Configuration

the workings of TCP / IP

TCP / IP is a data communication protocol model gives a very large change in the world of communications and computers. TCP / IP protocol is to provide an internationally recognized standard and is used as a reference in the development of the computer world, especially on computer networks. Where this protocol can provide flexibility in communication between one computer with other computers in a network even if the computer uses a different operating system platforms. TCP / IP has five layers. Unlike the OSI model has seven layers. The layers include Physical Layer, Network Access Layer, the Internet Layer, Transport Layer and Application Layer. The fifth layer has the functions and responsibilities of each as well as the existing layer in the OSI model.

 

SETTING THE WAY OMNI ANTENNA

1. UTP cable (using belde USA ajah) 25 M or more
2. 4 RJ45 connectors Fruit
3. POE (top and bottom)
4. Outdoor Box 1 pc
5. Pigtail Nmale Nmale to 20 cm, 1 piece
6. Radio Access Point (Wireless-G Broadband Router WRT54GL + 4 Port Switch 802.11b / g)
7. Pipe 3 Metre
8. Briquettes and Box Outdoor Omni Antenna
9. Omni Antenna 15dBi Attach:

We HOW WIRELESS ANTENNA PAIRS, POINTHING

Prepare tool : 

1.GPS

2.Kompas

3.Binocular

4.pigtail 802.11a AP

5.Wireless

6. Grid Antenna

7. Notebook, Radio communication (HT), iron pipes, pipe clamps.

8. Cable Tester, Crimping Tool, RJ45 connector, Power cord
     roll, UTP cable.

9. Climbing equipment, harness, carabiner, webbing.

10. Wrench, key ring, wrench, pliers (shearing, crocodiles, 

     

SETTING THE WAY BULLET AS ACCESSPOINT

In this article I will discuss how to apply the settings Bullet 2HP as BTS transmitter that can be received directly by the user's laptop (Access Point) and at the same time using one of the first experience Ubiquiti products. Following the steps of his setting:

1.After all the instruments have been correct installation, connect the UTP cable to the computer via

    POE mate with a straight connection type and then note the IP address bullet which by default is

    192.168.1.20,  then set the IP for example 192.168.1.21 pal Lan computer then fill in the Default

   Gateway the same as IP Bullet.