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…
