Network+ Exam Tomorrow, help needed please

MKRS2318MKRS2318 Member Posts: 6 ■□□□□□□□□□
Hi all hope you are well!!

I've got my exam tomorrow and there are a few things that i am stuck on and i need your help please.
Firstly, what does telnet do? I've read the section in my book about it, but it isn't really clear on what it actually does?? Also, i have trouble on questions that ask you which is the best device to use like router or bridge, i always pick the wrong one, if two segmets are using a different protocol, you would have to use a gateway, but if they are dissimilar network types ie ethernet and token. I am also stuck on frame relay and ATM, X.25 i know they are packet switchin technologies but thats about it

Any other tips would be helpful



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