SR 520 Router TCP Ports Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Networking › Cisco Routers & Switches How-to › SR 520 Router TCP Ports This topic has 3 replies, 2 voices, and was last updated 9 years, 1 month ago by tehcamel. Viewing 1 post (of 1 total) Author Posts rjtappMember May 22, 2011 at 8:53 pm #154738 Does anyone know how to force TCP port 7070 open on a Cisco SR520 Router? I have an application that uses port 7070 to communicate between two local XP Pro workstations (one workstation is at 192.168.0.211, the other is at 192.168.0.214, both are on VLAN75). What IOS command can I give the router to force the port open between these two devices? Thanks, Rob Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.