I setup two macintosh in two VLANs, one is 192.168.1.106/24 other is 192.168.16.20/24 segment. I find that they cannot browse to each other. If I put the MAC into the same segment (e.g. 192.168.1.0/24). they can browse each other. My router is 4700. how do I config router so that both MAc can communication to ech other?