Manuals+

Zyxel GS1900 Series V2.40(AAxx.0)C0 Release Note

Date: This document describes the features in the GS1900 series product for its 2.40(AAxx.0)C0 release.

Support Platforms:

Version:

System Version

Boot Version

Read Me First:

GS1900-8HP Rev. B1 and GS1900-10HP only can support firmware V2.10(AAxx.0)C0 or above version.

Enhanced Features:

V2.40(AAxx.0)C0:

  1. [PoE] PoE default mode changes from Classification mode to Consumption mode.
  2. eITS#170200226 [Time Range] Time range groups for PoE scheduling.
  3. [Voice VLAN] Voice VLAN behavior enhancement (It can process the untagged packets from IP phone).
  4. [Web GUI] Brand 2.0 GUI.
  5. [SNMP] Firmware upgrade via SNMP.

V2.30(AAxx.0)C0:

  1. eITS#161000855 [Time] Modify Daylight Savings Time configuration for "Week" from [1,2,3,4,5] to [1,2,3,4, Last].

V2.20(AAxx.1)C0:

  1. N/A

Bug Fixed:

V2.40(AAxx.0)C0:

  1. eITS#170500544 [DHCP] Change management VLAN does not trigger device's DHCP client to renew IP address.
  2. eITS#170100069 [VLAN] VLAN 1's name cannot be saved after rebooting.
  3. [SNMP] When using SNMPC tool to reboot switch will pop-up error message, but switch will reboot successful.
  4. eITS#170600306 [Web GUI] The switch automatically redirects the IPv6 page to IPv4 after IPv6 session time-out.
  5. eITS#170700123 [IPv6] The switch automatically redirects the Link-local IPv6 address to global IPv6 address after session time-out.
  6. eITS#170700205 [Management] User may download the running configuration with a particular method without authentication.
  7. eITS#170900867 [Time Range] The "Time Range" can neither be edited nor be deleted if the user set the Time Range Name with "space".
  8. eITS#170900256 [SNMP] When polling some particular SNMP OID that may causes device in high memory usage and loss of the management.
  9. eITS#171000804 [IGMP] GS1900-8HP/24E does not send specific IGMPv3 report across uplink port.
  10. [Web UI] Login page's system name characters will over the border when system name is set to 64 characters.

V2.30(AAxx.0)C0:

  1. eITS#161000065 [STP] Spanning Tree Forward Delay parameter reverts back to 15 seconds after saving and rebooting the switch.
  2. eITS#161000488 [GUI] Mozilla Firefox version 49.0.1 cannot view some characters in GS1900 web GUI.
  3. eITS#161000852 [NTP] GS1900 cannot sync with time server if time server is configured using DNS.
  4. eITS#161000847 [LAG] LACP cannot work with the accept frame type as "tagged only".
  5. [SNMP] Sometimes set name will failure via SNMP.
  6. [LLDP] When receive the too long LLDP-MED Hardware version packets will cause switch hang up.

V2.20(AAxx.1)C0:

  1. [PoE] Switch PoE LED button is abnormal.

V2.20(AAxx.0)C0:

  1. eITS#160400893 [System] Syslog time stamp inconsistent with system time.
  2. eITS#160301255 [LAG] LACP does not timeout in 3 seconds when using LACP “1 second" interval.
  3. eITS#160401062 [Config] Cannot remove the port of link aggregation from Web Wizard.
  4. eITS#160600848 [Port Security] Configure “Max MAC Entry Number" to "0" and it changes to “1” automatically after reboot.
  5. eITS#160200029 [LAG] Sometimes LACP trunk will fail for 4 minutes.
  6. [Vulnerability] Fix for CVE-2016-0800.

Known Issue:

  1. [Logging] If user tries to restore an illegal configuration (unofficial), login will always show authentication fail.
  2. [WebUI] System name display incorrect when using the special characters.
  3. [WebUI] Some pages cannot display correct when IE 8 enable "Compatibility View Settings". [Workaround] Upgrade IE browser to the latest version or disable "Compatibility View Settings."

Limitations:

  1. 802.1s instances : 16
  2. Guest VLAN : 1
  3. Static MAC entries : 64
  4. The BWM works well with UDP only.

Change History:

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