Difference between layer 2 and layer 3 devices ?
Answer Posted / ramesh kumar
L2 devices( switches) work on mac add & LLC that prepares
frames for bit formation
and
L3 devices work on ip add that is routers.......which
perform routing decisions and logical addressing
Is This Answer Correct ? | 74 Yes | 7 No |
Post New Answer View All Answers
What is the last major networking problem you troubleshot and solved on your own in the last year?
Define nat?
How proxy servers protect computer networks?
What is the importance of authentication?
Tell me what happens when you use cables longer than the prescribed length?
Explain routers?
Which protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?
What is star topology?
Can you please explain the difference between hub and a switch?
Tell me about your job profile.
Do you know what is the purpose of cables being shielded and having twisted pairs?
Define network topology?
What are the different states of STP?
Purpose of TTL. How it gets modified.
Give one disadvantage of a peer to peer network?