2 Replies Latest reply on Jul 8, 2014 11:56 AM by noor

    Vlan Trunking question

    s_gallagher New Member

      I have a Netvanta 1238, with a few vlans, one for voice (phones & PBX Allworx) and Data

      The Allworx provides some enduser config and webmenus but how I am currently configured I cant reach them from a PC connected to the phones.


      This is how I have the ports set up


      vlan 150

        name "IP Phones"


      vlan 160

        name "Customer Data"


      interface range switchport 0/1-46

        description --->IP Phones<---

        spanning-tree edgeport

        no shutdown

        switchport access vlan 160

        switchport voice vlan 150

        switchport voice-signaling vlan 150


      interface switchport 0/47

        description --->DATA Switch Uplink<---

        spanning-tree edgeport

        no shutdown

        switchport access vlan 160


      interface switchport 0/48

        description --->Allworx LAN<---

        spanning-tree edgeport

        no shutdown

        switchport access vlan 150


      interface vlan 150

        description IP Phones

        ip address

        no shutdown


      interface vlan 160

        description Customer Data Access

        no ip address



      Any help would be greatly appreciated,

      Thank you,


        • Re: Vlan Trunking question
          jayh Hall_of_Fame

          Is this a Gen. 1238 (1700598G1) or a Gen. 2 1238 (1702598G1)?  If it is a Gen. 1 you will need to use the upstream router to connect the two subnets together at layer 3, and we need more information about that router. If Gen. 2, you can do as follows:


          Assign an unused IP from the data subnet to VLAN 160.


          Enable IP routing with the "ip routing" command.


          On the upstream data router, add the command: "ip route ip.of.vlan.160

          (How many phones do you have?  That's a big subnet.)

          Optionally, if the phones must reach the Internet directly, add the command on the 1238:

          ip route ip.of.data.router


            • Re: Vlan Trunking question

              s_gallagher -

              I went ahead and flagged the "Correct Answer" on this post to make it more visible and help other members of the community find solutions more easily. If you don't feel like the answer I marked was correct, feel free to come back to this post to unmark it and select another in its place with the applicable buttons.  If you have any additional information on this that others may benefit from, please come back to this post to provide an update.  If you still need assistance, we would be more than happy to continue working with you on this - just let us know in a reply.