Firmware update for MES23XX, MES33XX, MES35XX, MES5324 series switches. Firmware version - 4.0.16.14

• Implemented the ability to remove a VLAN from PVST/RPVST instance without first shutting down the port;
• PVST/RPVST settings for VLAN are now grouped.

• Fixed a bug with the occurrence of a short-term storm of the ERPS ring;
• Fixed error caused by SNMP polling CPU utilization values;
• Fixed RAM allocation error when polling via SNMP;
• Fixed high CPU usage bug when polling via SNMP;
• Fixed reboot of the switch when using voice vlan in conjunction with DHCP snooping in the stack;
• Fixed bug in voice vlan operation in PVST/RPVST modes;
• Fixed reboot while viewing show commands when saving configuration via remote session.