Switch XGS2210 Series - V4.70 Patch 2 Firmware Release

Zyxel_Melen Posts: 1,632  Zyxel Employee
First Anniversary 10 Comments Friend Collector First Answer
edited November 2022 in Switch New Release

Zyxel Switch XGS2210 Series
Release Note
November, 2022

Firmware Version on all models

(Click Hyperlink to download the firmware directly)

Zyxel XGS2210-28       - V4.70(AAZJ.2)

Zyxel XGS2210-52         - V4.70(AAZL.2)

Zyxel XGS2210-28HP     - V4.70(AAZK.2)

Zyxel XGS2210-52HP     - V4.70(AAZM.2)

New Feature and Enhancements


Bug fix

  1. [Vulnerability] Vulnerability protection for unauthenticated Denial-of-Service (DoS) by RpAnalyzeHttpRequest.
  2. [eITS#210701300] Switch supports IGMPv3 packet for source-type of “block source” parameter.
  3. [eITS#210901026] Port setup cannot be configured after setting flow-control on any static link aggregated ports by GUI.
  4. [eITS#220300572] In stacking mode, if DAC cables are connected to switch stacking ports before rebooting or power up, switch won't boot up successfully.
  5. [eITS#220500960] Enabling and disabling 802.1x or Guest VLAN on an unauthenticated or empty switch port causes all authenticated ports to disconnect.
  6. [eITS#220700265] Firmware upgrade fails when the policy rule is bound to multiple classifiers.
  7. [eITS#220900301] [eITS#221001400] If the MAC address limit of port-security has reached, the port still cannot learn any MAC address after any link reset related (ex. port test, cable-diagnostic, or physical link up/down).

Please refer to the Download Link for more details.

Zyxel Melen