can one run an *exclusively* NFSv4 network?

[Robert P. J. Day]

  i know i've asked this before but i've never had a really confident
answer.  at least on ubuntu, is it possible to set up an NFS network
that uses solely and exclusively version 4, with no support whatsoever
for earlier versions?

rday

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Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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