In the last video, we looked at how computers work out subnets, host, and broadcast addresses. Here we look at some tips and tricks to do it quickly in an exam situation.
Instructor John Mills CCIE #5037 takes us through an IP addressing calculation as performed by computer devices in part five of the series.
John Mills CCIE # 5037 teaches part four in the series. The subject concerns the way computers apply subnet masks.
John Mills CCIE #5037 teaches part three in this series. In this section, he discusses the requirement for subnet masks and defines their operation.
John Mills CCIE #5037 teaches the way computers distinguish different classes of address in part two of this series.
John Mills CCIE #5037 takes us through the rudiments of IP Addressing including dotted decimal notation and classful addressing.
Lecture Series on Computer Networks by Prof. S.Ghosh,Department of Computer Science & Engineering, I.I.T.,Kharagpur.
For more Courses visit http://nptel.iitm.ac.in
Computer Networks – The Heralds of Resource Sharing
Posted: 17th February 2010 by admin in Network HistoryA documentary film about the history of the ARPANET and birth of the Internet.
In this video the trainer is describing about Logical Volume Manager a important concept in Rh-133 Paper of RHEL-5.
The Windows Context Menu and Extended Context Menu
Posted: 26th July 2009 by admin in Vista, Windows 7The Context Menu or right-click menu is a great way to complete some advanced tasks Windows or to access common shortcuts. You can rename files, change the sort or view mode of icons in Windows and much more. It’s called the Context Menu because it changes depending on context: The menu will contain different entries depending on whether you click on an icon, the desktop, in a folder etc. Click your right mouse button and see what shows up!
For the “Extended Context Menu”, in Windows Vista (and Win7), try using the “Shift” key with your mouse Right-Click…you will have extra commands available.
Some of these are:
- Open Command Window Here
- Run as different user
- Copy as Path
Windows PowerShell Video
In this first of several shows focusing on Windows PowerShell, architect evangelist David Aiken shows some basic “getting started” commands in Windows PowerShell.
The show covers help, basic cmdlet usage, formatting, objects, navigation and safety.
687 Linux Commands
An online quick reference for 687 Linux commands.
If you have used Knoppix long enough, you have probably eventually decided you would like to tweak it to add a setting or package. Most people resort to the full remastering process–uncompressing and changing the loopback file system–and are faced with a complicated, time-consuming process. In this talk Kyle Rankin will discuss a number of different methods you can use to change Knoppix’s default behavior while bypassing the compressed loopback file system.
Speaker: Kyle Rankin
Kyle Rankin is a senior system administrator for Quinstreet, Inc., the current president of the North Bay Linux Users’ Group, the author of Knoppix Hacks, Knoppix Pocket Reference, Linux Multimedia Hacks, and Ubuntu Hacks and has contributed to a number of other O’Reilly books. Kyle is also a columnist for Linux Journal and has had articles featured in PC Magazine, TechTarget, and other publications.
Hacking wireless networks with Man in the Middle attacks
Posted: 26th July 2009 by admin in WirelessSegment on wireless “Man in the Middle” attacks.
How to convert physical servers into virtual servers and piping ‘em right into your ESXi box. Details on using the VMware Converter to save power, money and more. Plus how to install Linux Apache Tomcat with some Java and bash lovin’.
Hardware – Build the Ultimate White Box Server for under $2000
Posted: 24th July 2009 by admin in VMware ESXiWe build an amazing white box ESXi server for under $2000! True virtualization, real power, and best of all, you don’t have to overpay HP, Dell, IBM or anyone else to put it together for you. Darren and Matt grab the company credit card and show you how to do it too.
LPI Linux Certification in a Nutshell – an interview with James Stanger
Posted: 24th July 2009 by admin in LPICAn interview with James Stanger, author of LPI Linux Certification in a Nutshell.
Linux Professional Institutehttp://www.lpi.org
Installing Active Directory – Windows Server 2003 R2
Posted: 24th July 2009 by admin in Windows Server 2003 - W2K3This tutorial will show you how to install Active Directory, DNS, DHCP and Routing and Remote Access on a Windows Server 2003 R2 server.