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Sean Heber (bigzaphod@mastodon.social)'s status on Wednesday, 19-Jul-2023 01:23:50 JST Sean Heber

Boost if you're old enough to remember ZMODEM.

In conversation Wednesday, 19-Jul-2023 01:23:50 JST from mastodon.social permalink
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  feld (feld@bikeshed.party)'s status on Wednesday, 19-Jul-2023 01:25:37 JST feld
  in reply to
  - Thaddeus Ternes
  I had to do a firmware restore on a Cisco switch with xmodem once, took like 18 hours because of how slow it can transfer
  
  https://community.cisco.com/t5/networking-blogs/firmware-image-recovery-upload-via-xmodem-rommon-console-serial/ba-p/4164855
  In conversation Wednesday, 19-Jul-2023 01:25:37 JST permalink
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  1. Domain not in remote thumbnail source whitelist: community.cisco.com
    
    Firmware Image Recovery -- Upload via Xmodem ROMmon Console Serial COM port on old devices (for instance 3750v2) after "erase flash:" or file corruption
    
    from https://community.cisco.com/t5/user/viewprofilepage/user-id/1009688
    
    Hi everyone! I did play hard with my c 3750 v2 and have decided to put myself in a trial. The reason: I want to be prepared for unpleasant surprises that may occur in the future for any reason. I've done a similar recovery on AIR-CAP2702I-Z-K9 but it is a newer device with TFTP available in ROMMON. ...
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  Thaddeus Ternes (thaddeus@mastodon.social)'s status on Wednesday, 19-Jul-2023 01:25:39 JST Thaddeus Ternes
  in reply to
  
  @bigzaphod bonus points if you ever implemented firmware updates via ZMODEM?
  
  In conversation Wednesday, 19-Jul-2023 01:25:39 JST permalink

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