[j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

Benny Amorsen benny+usenet at amorsen.dk
Thu Nov 1 07:16:12 EDT 2012


Arun Kumar <narain.arun at gmail.com> writes:

> Any option or workaround for this.

Have you tried just popping the VLAN completely and on the Cisco-side
simply doing:

xconnect 192.0.2.2 1234567 encapsulation mpls

On the MX80:

unit 1108 {
    encapsulation vlan-ccc;
    vlan-id 1108;
    input-vlan-map pop;
    output-vlan-map push;
}

neighbor 192.0.2.1 {
    interface ge-1/0/7.1108 {
        virtual-circuit-id 1234567
        control-word
        mtu 1500
        encapsulation-type ethernet
    }
}

It works for me between a 7600 and an MX80...


/Benny



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