NebulaFlex Switch XGS1930 Series - V4.70 Patch 1 Firmware Release

Zyxel_Jason

Zyxel Switch XGS1930 Series
Release Note
March, 2021

Firmware Version on all models

Zyxel XGS1930-28           - V4.70(ABHT.1)

Zyxel XGS1930-28HP      - V4.70(ABHS.1)

Zyxel XGS1930-52           - V4.70(ABHU.1)

Zyxel XGS1930-52HP      - V4.70(ABHV.1)

New Feature and Enhancements

CLD=Cloud mode, STD=Standalone mode

No.	New Feature and Enhancements	CLD	STD
1.	Add established speed /duplex information into port link up status for “show logging” event.	V	V
2.	Add log when Switch hits PoE power usage threshold.	V	V
3.	Extend default logout time to 5 minutes for Web GUI.	V	V
4.	LLDP/Neighbor entry information will gray out upon time out instead of removing it from the list.	-	V
5.	Support Vendor ID based VLAN.	V	V
6.	Follows the timeout interval as telnet option and session s during the authentication stage will count for timeout to prevent SSH being occupied.	-	V
7.	Add LLDP information in the tech-support file.	V	V
8.	Add IP conflict log to system log message.	V	V
9.	Support IPv6 address for security access control.	-	V
10.	Support 30-minutes configurable time zone.	-	V
11.	Support to drop unknown multicast traffic per VLAN.	V	V
12.	Unknown multicast now can forward to querier port.	V	V
13.	Support import HTTPS certificate.	-	V
14.	Support “show multi-login” to display login sessions via CLI.	V	V
15.	When switch is within factory default configuration state, it will use default IP address of 192.168.1.1 as an interim IP if switch fails to obtain IP from DHCP server. The switch will also continue to request for IP form DHCP server in the background.  Once switch requests DHCP IP successfully, a log to track change of IP will be recorded and default IP interface will be removed.	V	V
16.	Switch will response to ZON utility inquiry base on the VLAN where ZON utility is located.	V	V
17.	Add “year” information into system log.	V	V
18.	Relocate DNS setting to IP setup page for ease of use.	-	V
19.	Add the upgraded firmware version in system log.	V	V
20.	Add forum link to web GUI so users can visit and find support easily.	V	V
21.	Support SSH with IPv6.	-	V
22.	Support DHCP snooping.	-	V
23.	Display both IPv4&IPv6 address in neighbor page.	-	V
24.	Add attribute NAS-IP-Address and allow user to configure.	-	V
25.	DHCPv6 client mode is enabled by default.	-	V
26.	“enable“ command can only be activated when its default password is changed.	-	V
27.	Users with privilege 3 are allowed to turn on/off Locator LED.	-	V
28.	Support ZON Utility for IPv6 address display.	-	V
29.	Enhance IGMP snooping report proxy mechanism to support leave proxy.	-	V
30.	Add IGMP report proxy to Web GUI.	-	V
31.	Supports to configure MAC address field in ACL on NCC.	V	-
32.	Added support NETCONF Call Home over TLS on port 4335 (RFC8071).	V	-
33.	Supports Access management on NCC to control the IP address allowed to access the switch.	V	-
34.	*Supports creating IP interfaces (can be used for Static Route, SNMP and syslog monitoring etc.)	V	-
35.	*Support Static Route in Nebula.	V	-
36.	*Switch will keep its management interface IP when removed from Site.	V	-
37.	Support network proxy for NCC connection.	V	-
38.	*Supports blocking clients on NCC.	V	-
39.	*NCC live tool supports real time MAC table, ARP table and Routing table statistics.	V	-
40.	*Switch name on NCC will be configured to its local host name.	V	-
41.	Supports “Account Security” option on WEB GUI to encrypt admin/user account password and options to display user/AAA/SNMP credentials in running-configuration.	-	V

Note: * Supports on Nebula Cloud phase 11 

Bug fix

 CLD=Cloud mode, STD=Standalone mode

No.	Bug fix	CLD	STD
1.	[ITS: 191000454] Import customer’s CA will crash and dead-bootloop.	-	V
2.	[ITS: 190900206] Switch sometimes will lost connection with CC and cannot recover.	V	-
3.	[ITS: 191000454] Reload factory default did not delete custom CA.	-	V
4.	[ITS: 190900424] Sometimes device can't display the IP address normally on NCC, it will display 0.0.0.0.	V	-
5.	[ITS: 191100449] Switch crash every 47 hours.	-	V
6.	[ITS: 191100520] Abnormal Static IP route makes restore fail.	-	V
7.	[ITS: 200300983] If the VLAN-Trunking setting of all port is the same as the current device setting, then later VLAN-Trunking setting will not work.	V	-
8.	[ITS: 200300762] Sometimes IPv6 SSH crash.	-	V
9.	[ITS: 200900586] Switch learns ARP after receiving DHCP server to client packets that not for Switch.	V	V
10.	[ITS: 201100330] Receiving an LLDP packet with multiple IP subtypes, will cause the switch hang.	V	-
11.	[ITS: 201100287] Adjust the RPM mechanism of Smart fan to further reduce acoustic noise.	V	V
12.	[ITS: 201100341] Switch may disconnect from NCC when receiving non-ASCII LLDP information.	V	-
13.	[ITS: 210200572] Access Point’s wireless client can't access internet after roaming to another access point which connects to the same Switch because client’s MAC address can’t move between ports.	V	V
14.	For the best utilization of log system to contain most needed system information to administrators, periodic SFP Transceiver error log in case of DDMI warning messages are moved to internal log to avoid low-priority log messages completely occupies the entire syslog database.	V	V