Unable to set permission or execute 'cd' command to a NetApp NFS mount.

Issue

• Unable to set the permission or execute cd command for the NetApp mount directory, though the shared can be mounted properly.

  # mount server:/share /dir
  # df -h
  Filesystem                                     Size  Used Avail Use% Mounted on
  server:/share        18G  2.0G   16G  12%   /dir
  
  # ls -ld /dir
  d--------- 9 root root 4096 Oct  3 18:46 /dir
  
  # cd /dir
  -bash: cd: /dir: Permission denied
  
  # chmod 755 /dir
  chmod: changing permissions of `/dir': Permission denied