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  • 1.  Vitual chassis EX4400-24X

    Posted 11-22-2023 14:06

    Hello everyone,

     regarding an EX4400-24X switch, can a Virtual Chassis be formed using the 10G ports, or is it mandatory to use the 40/100G ports?

    Thank you for your assistance.


  • 2.  RE: Vitual chassis EX4400-24X

    Posted 11-23-2023 02:50

    Hi Mohammed,

    The EX4400 documentation states "10G speed/10-Gbps uplink module ports are not supported as Virtual Chassis ports."

    You may not want to run as low as 10G on the EX4400s as this may cause a bottleneck during uplink failures or if all members do not have uplink ports.


    Gavin White


  • 3.  RE: Vitual chassis EX4400-24X

    Posted 11-23-2023 06:37


    By default, you only can use PIC1 for VCP port, PIC0 is not supported for VCP. If you have additional extension module for the switch (PIC2), you may convert it to VCP port by running a command in operational mode. 

    You may refer to the Juniper official guide for more information.

    Understanding EX Series Virtual Chassis

    Juniper remove preview
    Understanding EX Series Virtual Chassis
    This topic introduces EX Series Virtual Chassis. An EX Series Virtual Chassis is a supported combination of interconnected EX2200, EX2300, EX3300, EX3400, EX4100, EX4100-F, EX4200, EX4400-24X, EX4400-24MP, EX4400-24P, EX4400-24T, EX4400-24X, EX4400-48F, EX4400-48MP, EX4400-48P, EX4400-48T, EX4300, EX4400, EX4600, EX4500, EX4550, or switches operating as one logical device and managed as a single chassis.
    View this on Juniper >