Only one interface on my 3620 Router? Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Networking › Cisco Routers & Switches How-to › Only one interface on my 3620 Router? This topic has 3 replies, 3 voices, and was last updated 13 years, 3 months ago by DataSheet. Viewing 1 post (of 1 total) Author Posts DataSheetMember Jun 23, 2007 at 4:41 pm #126279 I bought a 3620 Router and now I am trying to configure it but donot understand how I can connect this router to two diffirent networks. It only have ONE Ethernet 0 port on back of Router. Well this will go to my first switch, but how can I connect the same router with other switch which has diffirent subnetwork? I did see one AUI port which has 9 pins on it, is this one can be used for second Ethernet connection? Anybody has any idea? Thanks, Data Sheet Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.