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  • 1.  Juniper MX Data Center Interconnection

    Posted 05-27-2024 15:07

    Dear all.

    I'm making a topo test DCI using vMX (using 23.2R1-S2.5 version). As configure evpn instance for DCI, I got this error

    [edit routing-instances EVPN_COMPUTE_10 protocols evpn]
      'interconnect'
        EVPN: Only encapsulation mpls allowed under interconnect config EVPN_COMPUTE_10
    error: configuration check-out failed

    root@BG-02# show routing-instances EVPN_COMPUTE_10 
    instance-type evpn;
    protocols {
        evpn {
            encapsulation vxlan;
            default-gateway do-not-advertise;
            interconnect {
                esi {
                    00:11:22:33:dd:ab:66:77:88:99;
                    all-active;
                }
            }
        }
    }
    vtep-source-interface lo0.0;
    vlan-id 10;
    vxlan {
        vni 1000;
    }
    route-distinguisher 120.10.10.16:1000;
    vrf-target target:1000:1000;

    It seems MX does not support DCI using VXLAN ? Or I am wroing in my configuration ? Please help to support me.



  • 2.  RE: Juniper MX Data Center Interconnection

    Posted 06-17-2024 10:32

    Hi,

    Unfortunately Integrated L2 DCI is not (yet?) qualified for MX.



    ------------------------------
    Stef Beking
    ------------------------------



  • 3.  RE: Juniper MX Data Center Interconnection

    Posted 06-17-2024 11:11

    Hi,

    Following platforms supporting type2 DCI stitching.

    https://apps.juniper.net/feature-explorer/feature-info.html?fKey=12056&fn=Symmetric+Type+2+EVPN-VXLAN+to+EVPN-VXLAN+DCI+stitching



    ------------------------------
    Kalle Andersson
    ------------------------------



  • 4.  RE: Juniper MX Data Center Interconnection

    Posted 06-17-2024 12:47

    I think this should be the correct link. The other url is for symmetric IRB support on top of DCI.



    ------------------------------
    Stef Beking
    ------------------------------



  • 5.  RE: Juniper MX Data Center Interconnection

    Posted 06-18-2024 00:31

    Correct Stef.

    As MX is not supporting  EVPN-VXLAN stitching, an alternativ maybe to use "EVPN-MPLS Stitching"?



    ------------------------------
    Kalle Andersson
    ------------------------------