This is a wealth of extremely helpful and practical information. Anyone administering Sx300 (and Sx500 and SG500Xs for that matter) should bookmark this page. Especially helpful is the last article on configuring dynamic port security. You can do sti...

Hello Mr. Ludwig,Thanks for writing. It appears you are having an issue with DNS. DNS resolves hostnames to IP addresses.So, login to the router, go to Setup>LAN, and under Server Setting (DHCP), enter the following for Static DNS:Static DNS 1:      ...

Thanks for the update, Jason. As you have two different internet connections, you will need a VPN. A VPN creates an encrypted connection, or tunnel, across the internet between your two routers. Information from one network will then be able to acces...

Hello Panos,On the latest firmware version (v4.2.1.02), the RV042G supports 6to4 tunneling. IPv6 Prefix Delegation is not a current feature. Regards,-David Aguilar Cisco SBS Engineer

Hello Jay,Thanks for writing. One quick question about the setup. Does each business have a separate internet connection, or do you share the same internet connection?This will determine whether you need an additional VLAN or a VPN. All the best,-Dav...