Junos OS


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Question on ISSU

  • 1.  Question on ISSU

    Posted 06-04-2021 02:55

    Hello everyone!


    Before running the ISSU command on the master RE, do I need the target image copied to both REs? Or will the master RE copy the image to the backup RE? If it does copy the image to the backup RE, which directory does it copy it to?


    Many thanks,


    Juniper Business Use Only

  • 2.  RE: Question on ISSU

    Posted 06-04-2021 05:53
    The ISSU process does the copy from the starting RE to the other for you.

    Steve Puluka BSEET - Juniper Ambassador
    IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP)