GS1900 V2.70(AAHH.1) firmware

darcey
darcey Posts: 7
First Comment Friend Collector Second Anniversary
edited August 2022 in Switch
Hi
I notice the above FW was recently withdrawn from the downloads area. I cannot find any announcement as to why.
I upgraded my switch to this firmware some time ago. Should I downgrade to 2.6?
Many thanks.

Accepted Solution

  • Zyxel_Jonas
    Zyxel_Jonas Posts: 313  Zyxel Employee
    25 Answers First Comment Friend Collector Fifth Anniversary
    Answer ✓
    Hi @darcey,
    Thanks for the information. For non POE variants of GS1900, do you recommend continued use of 2.70?
    Yes, please be assured to use 2.70 version for non-PoE GS1900.

    Jonas,
    Jonas,

All Replies

  • p4_greg
    p4_greg Posts: 16  Freshman Member
    Network Detective-New Adventure Badge First Comment Friend Collector Third Anniversary
    Same question here....I have a GS1900-48hp running 2.70(aaho.1).
    It would be nice to know why was v2.70 firmware pulled?
  • Zyxel_Jonas
    Zyxel_Jonas Posts: 313  Zyxel Employee
    25 Answers First Comment Friend Collector Fifth Anniversary
    Hi @darcey, @p4_greg,

    v2.70P1 is temporarily removed due to a potential PoE stability issue.  The switch will stop providing power to the Powered devices and it can only be recovered by re-enabling all of the PoE ports to regain services.

    PS: This patch is still available by request for the customer who has concerns about the reported vulnerability issue in this link.

    Regards,
    Jonas
    Jonas,
  • darcey
    darcey Posts: 7
    First Comment Friend Collector Second Anniversary
    @Zyxel_Jonas Thanks for the information. For non POE variants of GS1900, do you recommend continued use of 2.70?


  • alanc
    alanc Posts: 1  Freshman Member
    Sixth Anniversary
    I noticed the absence of POE on Port 1 of my GS1900-24EP so I switched the powered device to another port.  I had considered putting in a service request.  I will hold off on a firmware downgrade (it appears there are additional fixes in v2.70) and wait for a new version with a fix to the POE issue.
  • Zyxel_Jonas
    Zyxel_Jonas Posts: 313  Zyxel Employee
    25 Answers First Comment Friend Collector Fifth Anniversary
    Answer ✓
    Hi @darcey,
    Thanks for the information. For non POE variants of GS1900, do you recommend continued use of 2.70?
    Yes, please be assured to use 2.70 version for non-PoE GS1900.

    Jonas,
    Jonas,
  • darcey
    darcey Posts: 7
    First Comment Friend Collector Second Anniversary
    Zyxel_Jonas said:

    Yes, please be assured to use 2.70 version for non-PoE GS1900.
    Thank you for confirming. I will stick with it. No issues so far.

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