24 Port Fast Ethernet Web Management Switch User Manual
Pause: enable or disable pause. This function requires connecting devices must
support IEEE802.3 and transfer in full duplex. It is used to synchronize the rate
between receiver and transmitter. When the forward buffer is full, the switch will
send pause frame to inform transmit device to stop data transmitting. The default is
on
Backpressure: the switch support backpressure when it works in half duplex. The
default is on
Addr. Learning: enable or disable address learning function. If the function is
disabled, the device in this port can’t communicate with other devices. The default is
on
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Select port: select port that need configure, you can either single or multi select ports.
When you finish the configuration, click update button
Note
:
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---is not configure
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False configuration result in corresponding port work normal or disabled
4.3.2.
Port Mirroring
Port mirroring supplies port sniffer function, which can copy data from source port to
destination port. It allows user to configure mirror ports to monitor data of guarded ports, the
user analyses monitored data to know the information of guarded ports and then achieve
network detection, monitor and so on
Figure 4-12
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Destination port: monitor port, generally connect to network monitoring equipment
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Monitored packets: the direction of message
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Source port: port that are monitored, generally connect to other network equipment
E.g
. Copy the message of port 14, 15 to port 1, 2
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Select port 1 and 2 in destination port
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