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  • 1.  EX4300 Virtual-Chassis Re-order

    This message was posted by a user wishing to remain anonymous
    Posted 4 days ago
    This message was posted by a user wishing to remain anonymous

    A customer of mine wants to renumber his VC of EX4300s. 
     
    They changed the position of the devices in the cabinet and want to organize the stack according to this new order. Is there any way to do this without deleting the existing configuration? 
     
    I would appreciate if you can share an example.
     
    In the master device for the previous stack configuration;
     
    - request virtual-chassis vc-port set interface vcp-255/1/0 member 0
    - request virtual-chassis vc-port set interface vcp-255/1/1 member 0
    commands. 
     
    Devices that act as linecards also use ;
    - request virtual-chassis vc-port set interface vcp-255/1/0
    - request virtual-chassis vc-port set interface vcp-255/1/1
    used these commands. 
     
    I want to exit this method and switch to preprovisioned mode, but I get this error after typing serial numbers and assigning roles;
     
    "'member 0' Can't have serial number configuration without preprovisioned error: configuration check-out failed"
     
    I don't understand why it gives this error when all the requirements such as serial numbers, roles, etc. are complete. 


  • 2.  RE: EX4300 Virtual-Chassis Re-order

    Posted 4 days ago

    Hi,

    If possible, could you share the configuration of virtual-chassis itself?



    ------------------------------
    FARID AKHUNDOV
    ------------------------------

    Original Message


  • 3.  RE: EX4300 Virtual-Chassis Re-order

    This message was posted by a user wishing to remain anonymous
    Posted 4 days ago
    This message was posted by a user wishing to remain anonymous


    admin@ex1> request virtual-chassis vc-port set interface vcp-255/1/0 member 0

    admin@ex1> request virtual-chassis vc-port set interface vcp-255/1/1 member 0

    admin@ex1# show virtual-chassis
    no-split-detection;
    }
    member 0 {
        mastership-priority 255;
    }
    member 1 {
        mastership-priority 255;
    }
    }

    EX2:

    admin@ex2> request virtual-chassis vc-port set interface vcp-255/1/0 member 1

    admin@ex2> request virtual-chassis vc-port set interface vcp-255/1/1 member 1

    EX3:

    admin@ex3> request virtual-chassis vc-port set interface vcp-255/1/0 member 2

    admin@ex3> request virtual-chassis vc-port set interface vcp-255/1/1 member 2

    This is configuration file for vc which customer did. Now 3 should be 1, 2 should be 3 and 1 should 2 :D 

    How can ı convert this config to preprovisioned mode. Also this is a remote location ı cannot access the cables as well :(


    Original Message


  • 4.  RE: EX4300 Virtual-Chassis Re-order

    Posted 3 days ago

    Hi there, 

    This is my work configuration for "preprovisioned" option configuration on two EX4300 switches.

    > show configuration virtual-chassis 
    preprovisioned;
    id 0631.5812.6055;
    no-split-detection;
    member 0 {
        role routing-engine;
        serial-number PE5720021XXX;
    }
    member 1 {
        role routing-engine;
        serial-number PE5714100XXX;
    }

    Maybe you didn't point serial number and for this reason you got the error.



    ------------------------------
    WBW,
    Dmitriy
    ------------------------------

    Original Message