What is Computer Network
What is a Computer Network? A network is a collection of computers, printers, routers, switches, and other devices that are able t…
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How to use Keyboard as a Mouse
If your mouse is not working and you don't wish to wait till you get a new mouse, you would definitely like to know how you can us…
HSRP Protocol
HSRP messages There are 3 types of messages used:- Hello: send to 224.0.0.2 by every router to indicate its status, such as Group …
OSPF - Link-State Routing Process
How routers using Link State Routing Protocols reach convergenceEach routers learns about its own directly connected networksLink …
وضو
ایک شخص فرانس کے ائر پورٹ پر وضو کر رہا تھا تھا اس سے کسی نے پوچھا کہ آپ ک�…
Barack Obama
Barack Hussein Obama was born in the two year old US state of Hawaii to a white American mother and a black Kenyan father. Obama S…
