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Advanced Configuration
Options: Ring Open/Ring Close
Description: After ring alarm is enabled, Ring Open is displayed for an open
ring while Ring Close is displayed for a closed ring.
6.21 Port Traffic Alarm
6.21.1 Overview
With the port traffic alarm function, the switch generates an alarm if the traffic
rate of a port exceeds the specified threshold or a CRC error occurs.
Caution:
 The traffic alarm function is based on a port. An alarm is generated only if the
function is enabled on a port.
 The traffic alarm function is direction-specific. Incoming and outgoing traffic
corresponds to different alarms.
 If a CRC error occurs, then an alarm is generated.
6.21.2 Web Configuration
1. Configure port traffic alarm, as shown in Figure 128.
Figure 128 Configuring Port Traffic Alarm
Port
Options: all switch ports
Function: Select the ports for traffic alarm.
Alarm Type
Options: Input Rate/Output Rate/CRC Error
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