NebulaFlex Switch GS2220 Series - V4.70 Patch 5 Firmware Release
Zyxel Employee
Zyxel Switch GS2220 Series
Release Note
December, 2021
Firmware Version on all models
Zyxel GS2220-10 - V4.70(ABRO.5)
Zyxel GS2220-10HP - V4.70(ABRP.5)
Zyxel GS2220-28 - V4.70(ABRQ.5)
Zyxel GS2220-28HP - V4.70(ABRR.5)
Zyxel GS2220-50 - V4.70(ABRS.5)
Zyxel GS2220-50HP - V4.70(ABRT.5)
New Feature and Enhancements
Bug fix
No. |
Bug fix |
CLD |
STD |
1. |
[eITS#210601354] VLAN port setting “Acceptable Frame Type” configured with “Tag only” causing switch port cannot learn MAC-address. |
|
V |
2. |
[eITS#210700043] Sometimes fiber port fail to link up after rebooting switch or reactivated fiber port. |
V |
V |
3. |
[eITS#210501421] Switch will sometimes loose management after Nebula performs periodic operation to save configuration. |
V |
|
4. |
[eITS#211000058] When switch port received a 64-bit multicast packet, the switch port will display an abnormal multicast counter. |
V |
V |
5. |
[eITS#211100996] Compound authentication loose mode combined with MAC-authentication should allow traffic to proper VLAN upon authentication approval, it currently moves all traffic to guest VLAN regardless of authentication status. |
|
V |
6. |
Fix Switch name display issue when an inputted space character occupies extraordinary amount of memory. |
V |
|
Please refer to the Download Link for more details.
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