Which OSI layer defines the functions of logical network wide - ProProfs Discuss
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Which OSI layer defines the functions of logical network-wide addressing and routing?



A. Layer 1
B. Layer 2
C. Layer 3
D. Layer 4
E. Layer 6

This question is part of CCENT/CCNA ICND1 Chapters 2 + 3
Asked by Ajeff, Last updated: Dec 05, 2017

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4 Answers

Coulibaly

Coulibaly

Answered on Jun 22, 2017

Right Medhat_tekka they should review the last question because it's layer 3 the correct answer

 Reply

John Adney

John Adney

Answered on Feb 15, 2017

It can't be layer 4! This should be layer 3.
 Reply

medhat_tekka

Medhat_tekka

Answered on Feb 13, 2017

Is it Routing means Layer 3 which is Network layer?? why is the answer layer 4 ?
 Reply

John Smith

John Smith

Answered on Nov 08, 2016

Layer 4
 Reply

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