ZyXEL GS3700-48 Switch Firmware 4.20(AAGA.0)C0

Enhanced Features:

- ACL 2.0
- ECMP MAX Config
- IP port move for VM
- Voice VLAN
- MAC based VLAN
- LLDP enabled by default
- Remove VLAN Counter

Bug fix:

- [System] System crash with exception on eventCmdProc or Memory cookies destroyed.
- [System] System will encounter socket error, when socket leakage.
- [System] Fix Misfortune Cookie cause switch crash.
- [System] Enter “show tech-support” command that will make switch hang.
- [MGMT] Upgrade the firmware via TFTP, during the switch writing the flash, PC could not ping the switch successfully.
- [STP] Switch enable LACP+MSTP and connect with Cisco 3750, port state may stay at BLOCKING.
- [STP] After disable MSTP and re-enable MSTP again, the MSTP will not work.
- [802.1x] Dynamic VLAN Assignment approved for VLAN10 in the Juniper server, but VLAN100 approved in the switch.
- [IPv6] Some host IP exist in IPv6 neighbor table, but not exist in hardward IP6host table, it cause CPU high due to the host route by software.