erikhp.blogspot.com

IOS Hunter : Cisco IOS Serching Tools

noreply@blogger.com (Erik Hanindita P) — Fri, 03 Jul 2009 10:33:00 +0000

Ios Hunter!

Tools for Network Administrators who want to explore ios cisco router or switch. This tool to explore various FTP or website that provides ios that we find. Total more than 1800 sources found by Hunter ios.

Ios from router to Cisco 800 Series Router with up to Cisco 7500 can we get with this tool. Switch series catalyst catalyst catalyst up to 8500!

Cisco ios other products that we can get a Cisco Access Server, Cisco concentrator, mica cisco modem, cisco analog modem, etc..

Unfortunately for the trial version all file can't be downloaded. But don't worry .. also many versions that can be downloaded.

Minimum Computer Specifications: Windows 95/98/Me/NT4/2000/XP

File Size: 800 KB

Price: $ 59.95

Download: ios Hunter 3.2

[FREE] Youtube Downloader V2.1.7, Download youtube sepuasnya

noreply@blogger.com (Erik Hanindita P) — Sun, 21 Jun 2009 06:48:00 +0000

Banyak orang mengira video di youtube tidak bisa didownload. Dengan youtube downloader kita bisa download video dari Youtube, Google Video, Yahoo video ke berbagai format video.

Selain itu software ini dapat mengkonversi File yang sudah didownload ke Ipd, Iphone, PSP, Cell Phone, Windows Media, XVid dan MP3.

Spesifikasi Komputer yang dibutuhkan :
* Intel Pentium 233 Mhz (or equivalent processor, such as AMD) or better
* Windows 2000/XP/Vista
* Internet Explorer 5.0 or higher
* 64 MB of RAM
* Adobe Flash Player
* Visual Basic 6.0 Run-Time Files

Website :
http://youtubedownload.altervista.org

Simple Collecting syslog by Kiwi Syslog

noreply@blogger.com (Erik Hanindita P) — Sat, 20 Jun 2009 06:25:00 +0000

a. Installing Kiwi Syslog Daemon
I use Kiwi Syslogd 8.2.18 for this setup. Please install Kiwi Syslog daemon untill you find this view.
b. Install Syslog service and Start syslog service.

c. Configure Router/Switch

Switch#conf t
Switch(config)#logging (Server IP Address)
Switch(config)#logging trap informational
Switch(config)#exit

For trap mode, you can choose trap mode. Here are 8 modes trap
<0-7> Logging severity level

alerts Immediate action needed (severity=1)
critical Critical conditions (severity=2)
debugging Debugging messages (severity=7)
emergencies System is unusable (severity=0)
errors Error conditions (severity=3)
informational Informational messages (severity=6)
notifications Normal but significant conditions (severity=5)
warnings Warning conditions (severity=4)

You can try if your syslog working or not by enter command clear counter
Switch#clear counter
Switch#

Now, you can sse at your syslog.

Configuring Basic Router Part-3 (Finish)

noreply@blogger.com (Erik Hanindita P) — Thu, 18 Jun 2009 14:36:00 +0000

The Show Command List below are mostly used in my daily job.You can see it at Previledge mode.

show interfaces – Displays all the statistics for all the interfaces on the router. To view the statistics for a specific interface, enter the show interfaces command followed by the specific interface and port number.
show controllers serial – Displays information-specific to the interface hardware
show clock – Shows the time set in the router
show hosts – Displays a cached list of host names and addresses
show users – Displays all users who are connected to the router
show history – Displays a history of commands that have been entered
show flash – Displays information about flash memory and what IOS files are stored there
show version – Displays information about the router and the IOS that is running in RAM
show ARP – Displays the ARP table of the router
show protocol – Displays the global and interface specific status of any configured Layer 3 protocols
show startup-configuration – Displays the saved configuration located in NVRAM
show running-configuration – Displays the configuration currently running in RAM

This is the end of Configuring basic router.Please give comment and to my blog. I'm very apreciate it :)

Source :
www.cisco.com

6 Steps Configuring MRTG

noreply@blogger.com (Erik Hanindita P) — Wed, 17 Jun 2009 06:46:00 +0000

MRTG is the most popular Network Monitoring Tools. Simple Traffic Graph to monitoring Network throughput, CPU used,memory used, etc.

Before you configure MRTG, you have to prepare these kind of tools :
GCC
The GNU C compiler
Perl
Most of MRTG scripts using Perl language. Check your Linux by type perl-v.
gd
It's a basic graph drawing library, it can create .PNG image
libpng
To produce PNG file you need to install this tool.
zlib
It's needed to compress your PNG files.
MRTG
Of course you need this one :) last version is MRTG 2.16.2 version

I try this step using Centos Linux. Assume all above tools are installed on your linux.Example i want to make on Jakarta site, ip address is 192.168.4.2

Step 1
Make new directory
mkdir -p /var/www/html/jakarta/

Step 2
Creating .cfg file contain mrtg configuration. I use public snmp community
cfgmaker --global 'workDir: /var/www/html/jakarta' --global "Options[_]: growright ,bits" --ifref=descr --output /etc/mrtg/jakarta.cfg public@192.168.4.2

Step 3
Make indexmaker which display the status of an array mrtg interface status pages.
indexmaker --output=/var/www/html/jakarta/index.html /etc/mrtg/jakarta.cfg

Step 4
Copy your PNG files
cp -av /var/www/mrtg/*.png /var/www/html/jakarta/

Step 5
Run your MRTG
env LANG=C /usr/bin/mrtg /etc/mrtg/jakarta.cfg

Step 6
Make crontab.
You can edit your cronjob using crontab -e, and add this one.
*/5 * * * * /usr/bin/mrtg /etc/mrtg/jakarta.cfg - logging /var/log/mrtg.log

FINISH !
you can watch you graphic now.

[FREE] WINSCP : Easy Windows tool for SCP, SFTP, and FTP

noreply@blogger.com (Erik Hanindita P) — Tue, 16 Jun 2009 10:25:00 +0000

I ever using this file for Backup file from my linux server to windows. Connect using SSH or telnet, you only drag your files from one window to another.Available on several languages like English, French, Japanese and others.
WinSCP support FTP, SFTP, and Legacy SCP.

Please visit http://winscp.net/eng/index.php for details.

Configuring Basic Router (part-2)

noreply@blogger.com (Erik Hanindita P) — Sun, 14 Jun 2009 11:41:00 +0000

Using Enable, exit, end or ctr-z command

To go previledge mode, you can use enable command, example

Router>enable
enable command, goes to previledge mode
Router#configure terminal
goes to global configuration
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#?
Configure commands:
aaa Authentication, Authorization and Acc..
access-list Add an access list entry
alias Create command alias
appletalk Appletalk global configuration commands
arap Appletalk Remote Access Protocol
arp Set a static ARP entry

Exit command is used when you want to go to previous mode level, example :

Router(config)#exit
09:03:20: %SYS-5-CONFIG_I: Configured from console by con
Router#
After you have done something at your router, syslog will appears (only appears when you connect it wit console)
Router(config)#interface interface
Router(config-if)#exit
Router#

End Command will bring you back to Previledge mode, wherever you are, example :

Router(config)# interface type port
Router(config-if)# (commands)
Router(config-if)# end (or Control-Z)
Router#

Any comment ? Please share to me .. :)

Please wait, for the part-3 ...

[FREE] Boson Get Pass, Recover Cisco Password

noreply@blogger.com (Erik Hanindita P) — Sun, 14 Jun 2009 11:27:00 +0000

This Utility allows you to recover cisco password when you forgot it. It will decrypt Cisco type 7 password into plain text.

Just simple installation on your PC, and you can use it directly by entering your encrypted password.

Download Link :
http://download.cnet.com/3001-2381_4-10067400.html?spi=544aa05d9cf69abf7d8a54fa69c0742e

[FREE] System Spec : To Know your PC Specification

noreply@blogger.com (Erik Hanindita P) — Sun, 14 Jun 2009 11:08:00 +0000

See and you can know what spec on your PC inside. The software contains

* Windows Version
* Internet Explorer
* Memory (Ram)
* CPU Information
* CPU Speed
* Sound card
* Display Adapter
* Monitors
* Screen Resolution
* Network Connection
* Network Adapters
* AC Power Status
* CD / DVD Drives
* COM Ports
* LPT Ports
* Hard disks
* USB Controllers
* Firewire
* Product Make
* Manufacturer
* Product Make
* Serial Number
* Mouse
* Battery Status
* BIOS Info
* Time Zone
* Battery
* Motherboard
* Modem

You can download this free software at :

http://www.download3000.com/download-system-spec-count-reg-11389.html

Knowing Link Quality by RTT

noreply@blogger.com (Erik Hanindita P) — Sun, 14 Jun 2009 10:56:00 +0000

In the telecommunication world, we can know link quality using RTT parameters.

Round Trip Times required for a network communication to travel from source the destination and back. RTT is used by something routing algorithms to aid in calculating optimal routes and measured in milliseconds or microseconds.

For example, we want to compare which provide that we have to choose before we make contract .

From the picture we assume one company want to choose provider A or provider B. Network Administrator configure HQ and branch with EIGRP. (No matter you use what kind of routing protocol)

HQ Configuration

interface Serial0/0/0
description .: Provider A :
bandwidth 512
ip address 192.168.10.4 255.255.255.252
frame-relay lmi-type ansi
frame-relay interface-dlci 102

interface Serial0/0/1
description .: Provider B :
bandwidth 512
ip address 192.168.11.4 255.255.255.252
frame-relay lmi-type ansi
frame-relay interface-dlci 103

Branch Configuration

interface Serial0/0/0
description .: Provider A :
bandwidth 512
ip address 192.168.12.4 255.255.255.252
frame-relay lmi-type ansi
frame-relay interface-dlci 102

interface Serial0/0/1
description .: Provider B :.
bandwidth 512
ip address 192.168.13.4 255.255.255.252
frame-relay lmi-type ansi
frame-relay interface-dlci 103

Now, we want to calculate Provider A RTT
Step 1 :

Make sure there’s no traffic through both of interface by applying delay command at HQ and Branch Interface

HQ Configuration :

interface Serial0/0/0
description .: Provider A :.
bandwidth 512
ip address 192.168.10.4 255.255.255.252
frame-relay lmi-type ansi
frame-relay interface-dlci 102
delay 100000

Branch Configuration
interface Serial0/0/0
description .: Provider A :
bandwidth 512
ip address 192.168.12.4 255.255.255.252
frame-relay lmi-type ansi
frame-relay interface-dlci 102
delay 100000

Step 2 :

Do Ping test, by command :

Ping 192.168.12.4 sou rce 192.168.10.4 size 36 repeat 100

For size : 36 – 18024 datagram size
For repeat : 1-2147483647 repeat count

And will get the result :

Success rate is 100 percent (100/100), round-trip min/avg/max = ms

You also can calculate Provider B Link quality by doing same steps.

Finally,

You can decide which the best link quality. Of course, the small time result RTT is better than big result.

Configuring Basic Cisco Router (Part -1)

noreply@blogger.com (Erik Hanindita P) — Fri, 12 Jun 2009 13:38:00 +0000

Before you configure a Cisco router, you have to know what kind of Cisco Router Mode. There are 3 mode at Cisco Router.

1. User EXEC Mode , Router>
In this mode, you can’t do many things even running configuration. Ping, traceroute are
kinds of command that you can execute in this mode.
2. Previleged Mode , Router#
View running configuration, save configuration can be executed in here.
3. Global configuration Mode, Router (config)#
In this area you can configure router, interface configuration, routing, etc.
4. Specific Configuration Mode, example : Router (config-if)#
Interface IP Address, shutting down, set VLAN number you can write in here.

If don’t have router at your place, you can use Cisco Simulator like GNS3, routersim, packet tracer.

Configuring Router Name

Router#config t
Enter to global configuration
Router(config)#hostname Jakarta
make router name to Jakarta
Jakarta(config)#
Router name changed to Jakarta

Configuring Console Password

Router#config t
Enter to global configuration
Router(config)#line console 0
Enter to line console
Router(config-line)#password test
Give password to console with “test”

Virtual Terminal Password

Router#config t
Enter to global configuration
Router(config)#line vty 0 4
Enter to virtual line (telnet) from user 0 to user 4 (5 users)
Router(config-line)#password test
Give password to virtual line with “test”

Enable password

Router(config)#enable password erik
Give enable password with “erik”

Password Encryption

Router(config)#service password-encryption
Make your password encrypted

To be continued ..

[FREE] Dopdf : Convert Office Document to PDF

noreply@blogger.com (Erik Hanindita P) — Wed, 10 Jun 2009 14:45:00 +0000

DoPdf makes you easy to make Office Document to PDF Files.

It works on Windows 7 (RC), Windows Vista, Windows XP and Windows 2003, Mac and also Linux.
After you have installed it, it will make like a printer. Go to your document list, click print DoPDf and you will get your files in PDF format.

You can get it on :

Download 1:

http://www.dopdf.com/download/setup/dopdf.exe

Download 2:

http://www.dopdf.com/download/setup/dopdf.zip

Festival Komputer Indonesia & Indonesia Cellular Show 2009

noreply@blogger.com (Erik Hanindita P) — Tue, 09 Jun 2009 05:45:00 +0000

Bagi para penggila IT dan pengguna komputer tanah air tentunya tidak akan melewatkan event ini, FESTIVAL KOMPUTER INDONESIA akan digelar juni 2009 serentak di 6 kota besar di Indonesia.

Acara ini juga berbarengan denga Indonesia Cellular Show (ICS) 2009. Berikut keterangannya.

TANGGAL : 10–14 Juni 2009
JAM BUKA : 10.00–21.00 WIB
VENUE :

Jakarta : Hall A, Hall B , Cendrawasih Hall, Plenary Hall - Jakarta Convention Center
Bandung : Bandung E-Tronical Mall
Semarang : DP Mall
Yogyakarta : Grand Bima - Jogja Expo Center
Surabaya : Gramedia Expo
Makasar : Celebes Convention Center

Untuk keterangan lebih lanjut, kunjungi :
http://www.festivalkomputer.com/

Sampai ketemu di sana :)

Makan Durian Sepuasnya !

noreply@blogger.com (Erik Hanindita P) — Sun, 07 Jun 2009 10:19:00 +0000

Soft Launch

noreply@blogger.com (Erik Hanindita P) — Tue, 02 Jun 2009 05:33:00 +0000

May 30, 2009

This blog was started..
According to the name, this blog will be place to put my mind

Happiness, sadness will be mixed in here..

Have a nice read :)