Switching

 View Only
last person joined: 2 days ago 

Ask questions and share experiences about EX and QFX portfolios and all switching solutions across your data center, campus, and branch locations.

Connection EX2200 to Cisco 2921

  • 1.  Connection EX2200 to Cisco 2921

    Posted 19 days ago

    Hi,

    I have a Cisco 2921 voip router currently interlinked with old Cisco Catalyst switch, and I want to migrate this link to Juniper EX2200.

    Here below is the current router and switch ports config.

    Cisco 2921 part:

    interface GigabitEthernet0/0
     no ip address
     duplex auto
     speed auto
     bridge-group 1

    bridge 1 protocol ieee
    bridge 1 route ip

    On the old Cisco Catalyst is

    interface FastEthernet0/23
     switchport access vlan 10
     switchport mode access
     switchport voice vlan 10
     spanning-tree portfast

    And this configuration WORKS!

    Now, I tried simply replicate config on Juniper. I tried two different versions:

    Simply access with vlan.

        ge-0/0/44 {
            unit 0 {
                family ethernet-switching {
                    port-mode access;
                    vlan {
                        members 10;
                    }
                }
            }
        }

    This is NOT working!

    So I configured another port with voip.

        ge-0/0/45 {
            unit 0 {
                family ethernet-switching {
                    port-mode access;
                    vlan {
                        members 10;
                    }
                }
            }
        }

    and 

    set ethernet-switching-options voip interface ge-0/0/45.0 vlan 10 
    set ethernet-switching-options voip interface ge-0/0/45.0 forwarding-class expedited-forwarding

    This also NOT working!

    Any idea how should I configure the port to be able to work with Cisco 2921 port ?



    ------------------------------
    JACEK TYMOCZKO
    ------------------------------