Configuration Examples; Example For Configuring A Monitoring Interface - Huawei Quidway S3700 Series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Device Management
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7.4 Configuration Examples

This section provides an example for configuring a monitoring interface.

7.4.1 Example for Configuring a Monitoring Interface

Networking Requirements
As shown in
lines. These four input lines monitor the cabinet door, device power supply, battery power, and
power supply of the air conditioner. The monitoring interface also connects three output lines.
These three output lines can connect audible and visual trap devices. When an exception occurs,
audible and visual trap devices generate alarms. Based on the changes of the status of the four
input lines, the Switch controls the three output lines. The relationships between input lines and
output lines can be configured with related commands.
Input lines 1 to 4 connect the cabinet door, device power supply, battery power, and power supply
of the air conditioner respectively. Assume that the four input lines are of high level in normal
cases. The four input lines are considered as abnormal when the input lines are of low level.
Assume that the monitored cabinet door and device power supply correspond to output lines 1
and 2 respectively. Output lines 1 and 2 connect two audible and visual trap devices separately.
When a line is abnormal, the corresponding indicator is on. The battery power and power supply
of the air conditioner correspond to output line 3. When either of the battery power and power
supply of the air conditioner is abnormal, the indicator to which output line 3 corresponds is on.
Figure 7-1 Networking diagram of monitoring interface configuration
cabinet
Issue 01 (2011-07-15)
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1100
Figure 7-1, the monitoring interface of the S3700-28TP-EI-MC connects four input
Audible and Visual
Trap Devices
Switch
device battery
power
door power
supply
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0100
Metro
power supply
of air
conditioner
7 Configuring a Monitoring Interface
NMS
CX600
IP/MPLS
Core
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