AirLive POE-FSH1008AT - Manual (Page 58)

4. Web Management
AirLive POE-FSH1008AT User’s Manual
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 IGMP Snooping: When this function is enabled, the switch will execute IGMP
snooping version 1 and version 2 without the intervention of CPU. The IGMP report
and leave packets are automatically handled by the switch. The next setting, IGMP
Leave Packet can be enabled or disabled. After enabled, the Leave packet will be
forwarded to IGMP router ports.
 NTP Setting: NTP setting is to set the NTP server, then the switch’s system time will
sync with NTP. After NTP setting is set, please make sure that the Time Zone is
correct. Especially if you want to use PoE scheduling.
 VLAN Uplink:
 Purpose: This switch does not implement Independent VLAN (IVL) MAC address
table, it utilizes VLAN uplink to emulate the function of IVL. An independent VLAN MAC
address table is based on both the source MAC address and the VLAN. In some
application, if the Ethernet switch cannot build the separate MAC address table for
different VLANs, there will be a conflict of MAC address table. To solve this problem,
the switch controller utilizes the VLAN Uplink port to emulate the usage of Independent
VLAN MAC Address Table.
 VLAN Uplink Setting: If VLAN uplink function is enabled and the destination port of an
unicast packet is located at the next VLAN, this packet will be forwarded to the uplink
port. Choose the Uplink Port X for the port ID. The Uplink X will be the uplink port of its
VLAN.
*Note: There is a functional conflict between VLAN striding and VLAN uplink. Imagine what
will happen if both VLAN striding and VLAN uplink are enabled simultaneously? In this case,
the switch selects VLAN striding and ignores the VLA
4.15 Logout
The administrator has write access for all parameters governing the onboard agent. User
should therefore assign a new administrator password as soon as possible, and store it in a
safe place.