Connecting PC to E120

Hello all,

I am the new owner of an E120 system circa, 2008-9. I am trying to enable my licensed version of RNS 6.1 to work on my PC via ethernet cable connected to port 5 of the SeaTalk HS5 Network Switch.

I get a message that tells me I need to Reconfigure my DHCP Server to assign IP addresses and a subnet mask which I would do if I knew where/how to find those values in my Lenova Think Pad Laptop running Windows 7.

Anybody have any idea about how and/or if this is the right next step?

Thanks kindly!

Rob