ExtremeSwitching (EXOS)

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Summit x450a-48t Infinite reboot How do I fix it?

  • 1.  Summit x450a-48t Infinite reboot How do I fix it?

    Posted 06-15-2017 23:13
    Summit x450a-48t It will reboot continuously at boot time

    Extreme Networks

    * Summit X *
    Version 1.0.3.1 Branch trunk by release-manager on Fri 04/20/07
    Copyright 2003-2007, Extreme Networks, Inc.

    Press and hold the


  • 2.  RE: Summit x450a-48t Infinite reboot How do I fix it?

    Posted 06-15-2017 23:40
    Hi Jung Yoon,

    This continous unexpected reboot is likely caused by a H/W issue on the switch, as referenced in the following lines:

    STM: bcm_rx_register for unit 1 failed!
    STM: bcm_linkscan_register failed for unit 1!

    Please open a case with GTAC to help address this for you.
    Thank you.

    Best regards,
    Andrew


  • 3.  RE: Summit x450a-48t Infinite reboot How do I fix it?

    Posted 06-16-2017 00:22
    Before proceeding with a hardware replacement please try to download the latest EXOS 15.3.5.2-patch1-13 version from firmware download portal and then try the following steps to avoid software related issues:

    https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-Use-the-Boot-Rom-Menu-to-Download-and-Install-a-New-Image-to-the-Switch



  • 4.  RE: Summit x450a-48t Infinite reboot How do I fix it?

    Posted 06-18-2017 22:12
    Hi JungYoon,

    Kindly add URL for how to contact GTAC.

    How to contact Extreme Networks Global Technical Assistance Center (GTAC)
    https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-contact-Extreme-Networks-Global-Tec...

    Best regards,
    Bin