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  • 1.  QinQ problem

    Posted 08-02-2024 10:27 AM

    Hi,

    I try to a QinQ tunnel between a Mikrotik and a Cisco. Between them they are 2 Aruba 2930F

    Here is the configuration of Cisco :

    int gi0/0.1330
    encapsulation dot1q 1330
    ip add 10.13.30.254 255.255.255.0
    
    int gi0/0.1330100
    encapsulation dot1q 1330 second-dotq1q 100
    ip add 10.133.100.254 255.255.255.0

    Here is the configuration of the first switch :

    svlan 1330
       tagged 1,7
       exit

    Here is the configuration of the second switch :

    svlan 1330
       tagged 1
       untagged 2
       exit

    When I do port mirroring on the switch on the port connected to the cisco the vlan 4095 is added.



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    Baptiste Droulez
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