TRENDnet TEG-S3000I User Manual
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Miscellaneous Setting
Collisions Retry Forever: disable is in half duplex. If happen collision will 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