D-Link DGS-1210-28P Manual page 14

DGS-1210-28P Firmware Release Notes
6. The DUT Mirror Function Target Port always get
packets with Tag info from Source port TX even all
ports belong to Untag and forward Untag packets to
test.
(PS: Mirror RX unction does not exist this issue)
(Limitation)
7. The DUT VLAN Based Loopback detection will
cause DUT cannot respond when uplink loop
topology.
Test Step:
1. Create VLAN ID 256.
2. Control PC connect to 256 VLAN member.
3. Enable LBD VLAN mode support VID 1~255 and
enable all ports LBD function.
4. Use port1 (include VID 1~255) uplink to loop
topology.
5. The DUT no respond, we must remove loop
topology, the DUT just can reply normally.
(Limitation)
8. The DUT LBD cannot block all ports loop interface
after uplink all ports loop after about 10 mins.
Port1 connect to port2, port3 connect to port4...
Port23 connect to control PC, Port24 connect to
DHCPv4/v6 server.
The DUT will loop after about 10 mins, the DUT
console interface will display error message and
loop packets is ICMPv6 (RA) Multicast
packets.(Limitation)
9. The DUT Static MAC auto learning disable interface
still can forward packets to other interface even does
not create static MAC. (via ASV default OUI MAC
address)
After confirm with D-Link Shan, he agree this
behavior when forward fit OUI packets to disable
auto learning interface at currect state, but still need
note to D-Lab Bug System and test report.
(Limitation)
10. Sometimes the DUT STP P2P Function fast change
port state does not valid after uplug and plug
interface.(know issue)
11. The DUT ACL Protocol Source/destination port
mask check error settings function does not
valid. The DUT still can accept incorrect port
mask settings.
12. Enable syslog log function,When the control PC
connect to the DUT,syslog can get "PoE power
off" message. (Limitation)
13. PoE interface dispaly slower than other
interface about 3 sec. (Limitation)
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