Originally Posted by Evdberg
I would certainly try a different router. Alternatively, if you want to try the switch properly, you have to try it standalone (not connected to the router) and configure the C15 and MS600 with static IP addresses.

Thanks, this is actually my second router. I had a Cisco Linksys previously. Apologies but how do I configure the C15 and MS600 to static IP addresses? So that's aimed at targeting network connectivity and when I plug it back into the router, i'll have internet access again?