title: Can we have overlapping IPv6 addresses on same interface?
body: <p>Example :</p>
  
  <p>Fast Ethernet 0/0
  1900::1/96
  1900::20/64</p>
  
  <p>Will there be any issues wrt to such a configuration, I know that this would cause routing issues when such overlaps happen across different interfaces, but these are on the same interface.</p>