TRENDnet TEG-S4000I Switch User Manual


 
Port Mirror
Port mirror allows user to define a destination port and a target port ,
all the packet on the target port will be copy and resend to
destination port, it make user can monitor the packet and won’t
effect the bandwidth of target port.
IGMP
Internet Group Multicast Protocol (IGMP) is used to support
real-time applications such as video conferencing or streaming
audio. IGMP allow you to query for any attached hosts who want to
receive a specific multicast service. The switch looks up the IP
Multicast Group used for this service and adds any port which
received a similar request to that group. It then propagates the
service request on to any neighboring multicast switch to ensure
that it will continue to receive the multicast service.
Port Security
Port Security allow you to restrict specific MAC addresses to reside
in some port. The mean is only packet that with pre-defined MAC
address will be received by the port. It allows user by manual input
the MAC address table.
Priority
There are two priority queues ( high and low ) on each port. Each
port arbitrates between two transmit queues ( high and low priority ).
The arbitration uses weighted round-robin between the high and low
priority queues, and you can adjust this weight.
Broadcast Storm Filter
Storm Filter can avoid any flooded data packets. This feature
prevents the bursts of broadcast traffic. Excessive broadcast
packets ( Broadcast Storms ) can be filtered in our managed switch
by enabling the "Broadcast Storm Filtering" option.
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