2 Replies Latest reply on Jan 3, 2019 11:55 AM by mogulsurf

    Netvanta 1638 trunk to cisco 2960x causes lose of internet connection

    mogulsurf New Member

      I have 2 netvanta1638 switches from windstream   vlan 160 (data)   vlan 200 (phones)

       

      I recently purchased a new cisco 2960x switch..

       

      I created a trunk port on the cisco and a trunk port on the netvanta

       

      everytime i connect the 2 trunk ports ..,my users complaint that they lose connecton.

       

      I verified this with a ping -t 8.8.8.8 and each time I connect the new cisco switch..i lose connection

       

      anyone have any idea why this is ?

       

      There are no ip assigned to the cisco only vlan 160 vlan 200

       

      I originally assinged ip to vlan 1 for managnement thought this was the problem so I took it out...

       

      all ports are still unassigned expect for port 48 which is the trunk port..

       

      Im connecting this from my desk ==> wall plate ===> patchpanel ====> to the trunk port on the netvanta switch