Category Archives: Network

Radia Perlman penned this poem while she developed Spanning Tree

Algorhyme I think that I shall never see A graph more lovely than a tree. A tree whose crucial property Is loop-free connectivity. A tree that must be sure to span So packets can reach every LAN. First, the root … Continue reading

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What is a DNS server ?

all the web pages are hosted on a Web server, this webserver have their own IP addressees DNS => translates the request of one webpage ex: to the IP address of the webserver where the page is hosted. this … Continue reading

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