ZyXEL GS1920-24HP Switch Firmware 4.10(AAOC.2)C0

Enhanced Features:

- MAC-based VLAN
- Voice VLAN
- Private VLAN
- MLD snooping proxy
- ZyXEL One Network (ZON)
- ZyXEL Neighbor Management
- LLDP enabled by default

Bug Fix:

- LACP sync fail but still can ping to device from LACP port.
- Set MIB traceroute IP address entry, the IP address could not set successfully.
- In web page, when setting ipv6 and dhcpv6 client information refresh minimum to 4294967295 seconds, it could not apply successfully.
- In spanning tree and static trunk environment, the host’s mac will be learned to wrong port.
- Send two LLDP packets (with system description length = 255) to an LLDP enabled port will cause DUT crash.
- User can’t be authorized when privilege of account is Cisco attribute and privilege level is 15.
- LLDP-MED doesn’t work with some IP phones.
- When enable trunk and group two or more ports, and then just link up one of these ports, DUT sends out those LLDP packets which is in the trunk group from the link-up port.
- If subtype of remote Port ID is mac-address. It can’t be showed on LLDP remote device information.
- When we use ipv6 link-local URL to access the switch web UI on windows XP, pages with indirect URL are inaccessible. User cannot access the error.html when configuration is wrong.
- When enabled IGMP snooping, IGMP general query received by DUT will be replaced with its own source mac.
- Fix IGMP snooping group-specific queries(GSQ) with source MAC address 00: 00: 00: 00: 00: 00.