Which NFS version uses the TCP protocol and needs only one IP port to run the service?

A. NFSv1

B. NFSv2

C. NFSv3

D. NFSv4








 

Suggested Answer: C

One big advantage of NFSv4 over its predecessors is that only one UDP or TCP port, 2049, is used to run the service, which simplifies using the protocol across firewalls.
Reference:
https://en.wikipedia.org/wiki/Network_File_System

This question is in 350-601 DCCOR exam 
For getting CCNP Data Center Certificate


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