NebulaFlex Switch GS2220 Series - V4.70 Patch 2 Firmware Release

Zyxel_Jonas

Zyxel Switch GS2220 Series
Release Note
March, 2021

Firmware Version on all models

Zyxel GS2220-10       - V4.70(ABRO.2)

Zyxel GS2220-10HP  - V4.70(ABRP.2)

Zyxel GS2220-28       - V4.70(ABRQ.2)

Zyxel GS2220-28HP  - V4.70(ABRR.2)

Zyxel GS2220-50       - V4.70(ABRS.2)

Zyxel GS2220-50HP  - V4.70(ABRT.2)

New Feature and Enhancements

CLD=Cloud mode, STD=Standalone mode

No.	New Feature and Enhancements	CLD	STD
1.	Supports “Account Security” on web GUI to encrypt admin/user account password and options to display user/AAA/SNMP credentials in running-configuration.		V
2.	*Supports creating IP interfaces (for Auto PD recovery to ping other subnets, additional interface for SNMP and syslog monitoring etc.)	V
3.	*NCC live tool supports real-time MAC table statistics	V
4.	*Supports blocking clients on NCC	V
5.	*Switch name on NCC will be configured to its local host name	V
6.	*Switch will keep its management interface IP when removed from Site	V

Note : * Supports on Nebula Cloud phase 11

Bug fix

CLD=Cloud mode, STD=Standalone mode

No.	Bug fix	CLD	STD
1.	[eITS#210100827] Receiving frequent LLDP packets causes the switch hang which disconnects from NCC, also affecting its management and network functionality of new linked up ports.	V
2.	To provide optimal protection, raise the security standard of the Switch by only allowing privilege 14 and above users to obtain credential through the “show config” command.		V

Please refer to the Download Link for more details.