nfs4 - mount.nfs4: Protocol not supported

[flokip]

I am trying to share from F11 sas server and F10 client.
with
strace mount -t nfs4 192.168.1.34:/media/ymislegt /mnt/ymislegt
I get

wait4(-1, mount.nfs4: Protocol not supported
[{WIFEXITED(s) && WEXITSTATUS(s) == 32}], 0, NULL) = 7145
--- SIGCHLD (Child exited) @ 0 (0) ---
exit_group(32)

and changing nfs4 to nfs
then

mount.nfs: mount system call failed

I have used
http://www.linuxhomenetworking.com/w...ccess_with_NFS
as gied.