What are two benefits of using NFS 4.1 with vSphere 6.x as compared to NFS 3? (Choose two.)
A.
NFS 4.1 supports Kerberos Authentication
B.
NFS 4.1 supports multipathing
C.
NFS 4.1 supports IPv6
D.
NFS 4.1 supports hardware acceleration
Explanation:
NFs 4.1 support kerberos authentication and multipathing.
http://searchvmware.techtarget.com/answer/What-are-the-implications-of-NFS-41-in-vSphere-6
A. and B. are correct.
http://wahlnetwork.com/2015/02/02/nfs-v4-1/
In a move that I still find to be a bit shocking, vSphere 6.0 has added support for NFS version 4.1. This includes a great many new features and improvements:
Authentication with Kerberos
In-band, mandatory, and stateful server side locking
Session trunking (true NFS multipathing)
Greater error recovery.
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