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traffic can pass even if it linked up.
Default: Enable.
Speed/Duplex:
Set the speed and duplex of the port. In speed, 10/100Mbps baud rate is available for Fast
Ethernet, Gigabit module in port 25, 26. If the media is 1Gbps fiber, it is always 1000Mbps and
the duplex is full only. If the media is TP, the Speed/Duplex is comprised of the combination of
speed mode, 10/100/1000Mbps, and duplex mode, full duplex and half duplex. The following
table summarized the function the media supports.
There is no default value in auto-negotiation mode. In Forced mode, default value depends on
your setting.
Flow Control:
There are two modes to choose in flow control: Symmetric and Asymmetric. If flow control is
set Symmetric, both parties can send PAUSE frame to the transmitting device(s) if the receiving
port is too busy. When set to Asymmetric, the receiving port follows the PAUSE frame from the
transmitting device(s), but it doesn't send the PAUSE frame. This is one-way flow control.
Default: Symmetric.
5.8.3
Simple Counter
The function of the Simple Counter is to collect information and provide counting about the
traffic of the port, whether the packet is good or bad.
In Figure 5.13, the screen shows all ports' counter information at the same time. Each data field
is 20-digits. If the counting is overflow, the counter will be reset and restart counting. The data is
updated based on the time interval defined by the user. The valid range is three to ten seconds.
The refresh interval is used to set the update frequency. Default update time is three seconds.
Function name:
Simple Counter
Function description:
Displays the summary counting of each port's traffic, including Tx Byte, Rx Byte, Tx Packet, Rx
Packet, Tx Collision and Rx Error Packet.
Parameters description:
Tx Byte:
Total transmitted bytes.
Rx Packet:
Waters Network Systems
Media type
NWay
100M TP
ON/OFF
1000M TP
ON/OFF
1000M Fiber
ON/OFF
2800M/MR User's Manual
Speed
10/100M
Full/Half
10/100/1000M
Full for all, Half for 10/100
1000M
Full
Duplex
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