"Kenapa Saya Harus Kerja pada Google"

Ga tahu kenapa gue suka aja baca Blogg nya Oom Budi, wah gue ga bisa banyak cerita, yang jelas kontempelasi dia yang dituangkan dalam bentuk tulisan sangat menarik. nach contohnya Artikel dia tentang "Why I Should Work for Google"..wah sebelumnya gue dah tahu(CMIIW) dia adalah pemegang Top Level Domain nik ID..tapi ternyata Company sekelas Microsoft, IBM, Schlumbeger mengundangnya untuk internal brainstroming meeting..
Artikel ini juga menyinggung visi dia pada sebuah ide baru yang pada akhirnya menjadi sebuah teknologi atau cara yang menjadi populer dikemudianhari seperti seacrh engine yahoo, blogg dan lainnya..
He..he.gue emang ga jago nulis tapi ternyata ada juga sama nya dengan Oom Budi, Email Favourite Gmail, Messenger Yahoo, dan gue juga suka Kota Bandungrencana anak gue juga di sekolahin di Bandung, kalau dia anaknya yang ke Singapore, , nach gue dalam waktu dekat bakalan sering juga kesana ya walau cuma karena kerja("Kalau Gue deal Besok")..kenapa gue tulis ini.., boleh dong dia aja "berharap" :D tulisannya ga dibaca orang google, ya gue juga malu dong kalau dibaca dia("gak mungkin lah. .") paling best pren gue si Azhar, walau ga setia baca tiap hari..
dah ach gue mo makan Nasgor dulu bareng si Azhar..Oh ya besok balik ke Batam nech..Bokap juga dateng dari Jakarta..
Oke dech samapai disini dulu..

Wiring Tutorial for 10 BaseT UTP Cable

Key words:

        10BaseT - Unshielded Twisted Pair (UTP) - RJ45

        110 Blocks - Category 5 - Level 5 - EIA 568B

        Straight Through - Reversed - Cross-over 

        MDI, MDI-X Hub Ports

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Wiring Tutorial for 10BaseT Unshielded Twisted Pair (UTP)

One of the most common and most puzzling problems a network engineer/technician may face is what is the PROPER way to make up a 10BaseT cable. Usually, to confound the learning process, someone introduces the need for a reversed or cross-over cable at the same time. What these are and how to make them is the subject of this on-line tutorial.

Selection of Cabling Category

Since the overwhelming bulk of network cabling done today uses Unshielded Twisted Pair (UTP) wiring that is what we will discuss. The process begins with the selection of the proper wiring level or category. Today it is basically inexcusable to use or install anything at less than Level V or Category 5.

While technically Category 5 and Level V are not the same, they are identical in practice. Both support upto 100 megabit per second data transmission, and their physical cable assembly requirements are the same. Throughout this tutorial we will refer to them both as CAT5.

When you order CAT5 unshielded twisted pair (UTP) cable you will receive a cable containing 4 twisted pairs of wires, a total of 8 wires. The strands that constitute each wire will either be a single strand or multiple strands, usually referred to as solid or flex. Typically the solid is used to run through walls and ceilings and

the flex is used to make drop cables (the cable from the wall plate to the desktop computer) and patch cables (the cable from the patch panel to the hub). Whether the exterior portion of the cable that contains the 4 twisted pairs, the jacket, is Plenum grade or Non-plenum grade is very important, it refers to the Fire Codes, but is outside the scope of this tutorial.

Ordering Pairs

The pairs of wires in UTP cable are colored so that you can identify the same wire at each end. Furthermore, they are usually color coded by pair so that the pairs can also be identified from end to end. Typical CAT5 UTP cables contain 4 pairs made up of a solid color and the same solid color striped onto a white background. The most common color scheme is the one that corresponds to the Electronic Industry Association/Telecommunications Industry Association's Standard 568B.

The following table demonstrates the proper color scheme.

Wire pair #1:	White/Blue Blue
Wire pair #2:	White/Orange Orange
Wire pair #3:	White/Green Green
Wire pair #4:	White/Brown Brown

Connectors

The cable connectors and jacks that are most commonly used with CAT5 UTP cables are RJ45. The RJ simply means Registered Jack and the 45 designation specifies the pin numbering scheme. The connector is attached to the cable and the jack is the device that the connector plugs into, whether it is in the wall, the network interface card in the computer, or the hub.

Now that we are ready to insert the cable into the RJ45 plug the wire number and color sequence becomes more complicated.

The IEEE Specification for Ethernet 10BaseT requires that two twisted pairs be used and that one pair is connected to pins 1 and 2, and that the second pair is connected to pins 3 and 6. Yes that is right - pins 4 and 5 are skipped and are connected to one of the remaining twisted pairs.

According to the EIA/TIA-568B RJ-45 Wiring Scheme:

It gets even more odd because wire Pair#2 (white/orange, orange) and Pair#3 (white/green, green) are the only two pairs used for 10BaseT data.

Pair#2 is connected to pins 1 and 2 like this:
Pin 1 wire color:	white/orange
Pin 2 wire color:	orange
Pair#3 is connected to pins 3 and 6 like this:
Pin 3 wire color:	white/green
Pin 6 wire color:	green

The remaining two twisted pairs are connected as such:

Pair#1
Pin 4 wire color:	blue
Pin 5 wire color:	white/blue
Pair#4
Pin 7 wire color:	white/brown
Pin 8 wire color:	brown

This is illustrated in the following diagram:

Now the wires forming the pairs must be gathered together and trimmed so that they can be inserted into the RJ45 plug. The pairs gathered and trimmed is illustrated in the following diagram:

Then when the pairs are inserted into the RJ45 plug they should look like this:

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Crossover Cables

In order to make what is commonly referred to as a "Crossover" cable one must change the pinout connections on ONE end of the cable. If you do it on both ends of the cable you have crossed-over the crossover and now have a straight-through cable, albeit a very non-standard one. In this case two negatives do make a positive.

You need to make a cable where pins 1 & 2 from one end are connected to pins 3 & 6 on the other end, and pins 3 & 6 from the first end are connected to pins 1 & 2 on the other end. Pins 4 & 5 and 7 & 8 are unchanged.

The two ends look like this:

     Standard End                          Crossover End

       Pin 1 White/Orange                   Pin 1 White/Green

       Pin 2 Orange                         Pin 2 Green

       Pin 3 White/Green                    Pin 3 White/Orange

       Pin 4 Blue                           Pin 4 Blue

       Pin 5 White/Blue                     Pin 5 White/Blue

       Pin 6 Green                          Pin 6 Orange

       Pin 7 White/Brown                    Pin 7 White/Brown

       Pin 8 Brown                          Pin 8 Brown

The following is the proper pin out and cable pair/color order for the "crossover" end.

Pair#2 is connected to pins 1 and 2 like this:
Pin 1 wire color:	white/green
Pin 2 wire color:	green
Pair#3 is connected to pins 3 and 6 like this:
Pin 3 wire color:	white/orange
Pin 6 wire color:	orange

The crossover pairs are illustrated in the following diagram:

Then when the pairs are inserted into the RJ45 plug they should look like this:

Note: Even though we are only interested in attaching the connectors to the cable in this tutorial, we must take into account the wiring of the jacks as well so that we connect the proper wires from the cable to the proper pins in the connectors. And that is determined by the wiring in the jack the connectors will be plugged into.

Work in progress...

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Copyright 1996, Robert Kerr NetSpec, Inc.
All Rights Reserved.

Butuh Driver Printer HP

HP Printer Drivers

Sekedar referensi jika ada yang membutuhkan Driver Printer Hp, biasa nya ada dua jenis file untuk type printer tertentu dibedakan dari file size, untuk yang kecil hanya untuk default driver sedang yg lebih besar biasanya disertai dengan toolbox dan management untuk mengatur printer tersebut.

Download Trial Software EZ Antivirus

C:\Windows\Systems\MaxD64.Exe is Win32.sillentcaller.V"Trojan
Analisa gue trojan ini karena sering akses Adult site or situs porno, gue udah pake spyboot software buat anti spam juga scan pakai Norton tapi pas proses scan ke Win system PC langsung Hang, masuk ke Panda Online gitu juga padahal trojan ini ga bahaya banget..detail nya bisa lihat dibawah..
Nach gue inget dan coba download anti Virus EZ dari CA Centre solution.
Versi Trial tapi lumayan jika mendadak butuh untuk remove virus. Software ini langsung mendelete virus bukan Quarantine yang di temukan pada proses scan tidak seperti Panda Antivirus yang hanya bisa scan dan detect tapi tidak bisa delete.

Untuk Mendownload versi trial hanya perlu registrasti dan kita akan mendapat confiramasi by email.
Instruksi selanjutnya lihat di email kita atau di web site

Description Published: Monday, June 27, 2005
Description Modified: Thursday, October 06, 2005

Threat Assessment
Overall Risk: Very Low

Very Low
Wild: Low

Low
Destructiveness: Low
Low
Pervasiveness: None
None

Characteristics

Type: Trojan
Category: Win32
Also known as Dialer-263 (McAfee), W32/Agent.DUU (Norman), W32/Dialer (Norman), Win32/Dialer.10528!Trojan, TROJ_DIALER.BP (Trend), Win32/Dialer.NAD (F-Secure), Dial/Dialer-F (Sophos), Dial/Dialer-U (Sophos), Win32/Dilya!Trojan, TROJ_DILYA.A, W32/Dilya.A (F-Secure), Troj/Dilya-A (Sophos), Troj/Dloader-OH (Sophos), Dialer-gen (McAfee), Dialer-Generic (McAfee), W32/Padish.A (Norman), Win32/Padish.A!Dialer!Trojan, W32/Padish.A@dial (F-Secure), Win32/Qdial.6608!Trojan, Win32/Qdial.8520!Trojan, QDial15 (McAfee), Dialer-RAS.ae.gen (McAfee), Dialer-RAS.cl.gen (McAfee), Dialer-RAS.dk.gen (McAfee), Win32/SilentCaller!Trojan, Win32/SilentCaller.30278!Trojan, Win32.SilentCaller.A, Win32/SilentCaller.A.Trojan, Win32.SilentCaller.B, Win32/SilentCaller.B!Trojan, Win32.SilentCaller.C, Win32/SilentCaller.C!Trojan, Win32.SilentCaller.D, Win32.SilentCaller.E, Win32/Silentcaller.E!Trojan, Win32.SilentCaller.F, Win32/SilentCaller.F!Trojan, Win32.SilentCaller.G, Win32.SilentCaller.H, Win32.SilentCaller.I, Win32.SilentCaller.J, Win32.SilentCaller.K, Win32/SilentCaller.K!Trojan, Win32.SilentCaller.L, Win32/SilentCaller.L!Trojan, Win32.SilentCaller.M, Win32.SilentCaller.N, Win32.SilentCaller.O, Win32.SilentCaller.V, Dial/TlfLic-C (Sophos), Unknown Dialer (Pest Patrol), Trojan-Downloader.Win32.Agent.no (Kaspersky), Trojan.Win32.Dialer.a (Kaspersky), Trojan.Win32.Dialer.ay (Kaspersky), Trojan.Win32.Dialer.ht (Kaspersky), Trojan.Win32.Dilya (Kaspersky)


Immediate Protection Info

This threat is detected by the latest signature updates

Download Signature Files Download Signature Files
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Description

Silentcaller is a family of trojan dialling applications, which install a new entry into the affected computer's RAS phonebook. They then either dial this new connection and open a web page using Internet Explorer, or exit and allow the new server to be dialled when the user next connects to the Internet. Newer variants are able to use the default web browser as well as Internet Explorer to display URLs.

Some variants try to entice the user into visiting a pornographic web site, while others just allow the user to surf the web, with all their traffic directed through the writer's servers, and potentially being monitored for sensitive information.

While installing, some variants query a remote server at a specified address to get a current dial-up phone number, while others contain a pre-configured dial-up number. One of the more common phone numbers currently points to a location in Austria (needless to say, for most users on the Internet, this might be a very expensive phone call).

Some variants of this family may also include a URL monitor which is dropped as a .DLL in the %System% folder.

Some variants do not install themselves on the local machine, relying intsead on other malware to drop and execute them. Other variants commonly copy themselves into the %Windows% or %System% folders of the affected machine.

Note: '%System%' and '%Windows%' are variable locations. The malware determines the location of these folders by querying the operating system. The default installation location for the System directory for Windows 2000 and NT is C:\Winnt\System32; for 95,98 and ME is C:\Windows\System; and for XP is C:\Windows\System32.The default installation location for the Windows directory for Windows 2000 and NT is C:\Winnt; for 95,98 and ME is C:\Windows; and for XP is C:\Windows.

Analysis by Paul Taylor