[Issue] Switch firmware version 4.70 patch 0 & patch 1

Nebula_Jonas
Nebula_Jonas Posts: 183  Zyxel Employee
edited April 14 in Nebula
Dear Zyxel Users,

We regret to announce an issue after upgrading firmware to V4.70 patch 0/ patch 1 and would like to call your attention in the meantime. 

Device model:
GS1920v2 series
GS2220 series
XS3800-28

Symptom:
The model listed above is subject to a bug which LLDP feature causing switch management hang up and layer 2 forwarding traffic failed.

Workaround:
Disable all switch ports LLDP feature.
Switch > Configure > Switch ports


We will have this issue fix soon.
Apology for the inconvenience.
Jonas,
Sign In to comment.

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click on this button!