Using Globe Prolink Modem Hurricane 5200 with Linksys WRT120N

So our old Globe Aztech Modem broke and had to be replaced with a new one. The Globe technicians changed it with a Prolink Modem Hurricane 5200 which does not offer and wi-fi support and only has a single lan port. This meant that we needed to attach a router to it so we can share the internet in the house. We have a Linksys WRT120N router and the default answer of just plugging in the Globe