TRENDnet TEG-S2620is, User Manual, Page: 81 / 124

retry 48 times and then drop frame. Enable is in half duplex. If happen
collision will retry forever.
„
Hash Algorithm:
CRC Hash or Direct Map for MAC address learning
algorithm
„
IFG Compensation:
Internal Packet Gap time compensation configure.
Select to “Enable” or “Disable”.
„
802.1x Protocol:
enable or disable 802.1x protocol.
„
IGMP Query Mode:
recognizes different queries from clients or servers to
decide which Query will be the first priority. The modes are:
a.
Auto Mode:
chooses the switch that has the smallest IP address to be
set for the IGMP Query mode.
b.
Enable Mode:
enables the switch to be the IGMP Querier.
c.
Disable Mode:
disables all other switches from being the IGMP Querier.
Switch Misc Config setting interface
„
IGMP Theory of Operation
The following three topologies detail how IGMP Query works and to be configured
within a network:
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