Known Issues; Firmware Upgrade - ZyXEL Communications Dimension ES-3124F Release Note

Bug Fix:
1. Fix the bug that too many topology changes in STP.
2. Fix the bug that the fiber port status display link down, even if it links on.
3. Fix the bug that received IGMP queries will exhaust our hardware table.
4. Fix the bug that memory leak problem under log-in attack.
5. Fix the bug that IGMP queries packets come from trunk ports will send back to trunk
active port.
6. Fix the bug that device can't get correct "port status detail" of member when using cluster
manager from WEB.
7. Classifier precedence will not follow longest prefix match.

Known Issues:

1. Management port test fail in 100M long cable.
2. Management port has compatible issue with Cnet Pro 2000 network interface card.
3. The packets which destination address is marked in the filter setting will always send to port 1.
4. Symbol and dribble error packets will count into FCS error counter.
5. Filtering: In some special cases, setting one MAC with discard-source will cause device filter all
packets with this MAC, ether source MAC or destination MAC.
6. Do not suggest cooperate LACP with RSTP more than ten ports.
7. Do not support tagged frame forwarding in the Port-Based VLAN.
8. If the contact between RJ45 and wire cable or the wire cable is unstable, the cable diagnostics
maybe fail.
9. The system-wide rule entries are shared with CIR rate control and policy rules. So you may fail
to load max policy rules while enabling CIR rate control on all ports.
10. Ports configured to run RSTP will not synchronize with peers if the port is in BLOCK mode.
11. Packets' MAC with tagged vlan id which is not configured in device will be learned.
12. Port configured in fixed-speed mode (AN is disable) for change may not link up. It could be
linked up with operation SOP (link down then link up manually)
Limitation of Settings:
1. VLAN 1Q static entry 1024
2. Static MAC forwarding entry 256
3. MAC filtering entry 256
4. Cluster member 24
5. Management IP address 64
6. Protocol based VLAN entries per port 7
7. The number of dhcp snooping can learn is 4094.
8. The subnet based vlan can support up to 48 rules.

Firmware Upgrade:

The ES-3124F uses FTP to upgrade firmware in run-time through its built-in FTP server. You
can use any FTP client (for example,
procedure is as follows:
Upgrade ES-3124F FW:
C:\> ftp <ES-3124F IP address>
User : admin
Password: 1234
230 Logged in
ftp> put 380AIV1C0.bin ras
ftp.exe in Windows) to upgrade ES-3124F. The upgrade