Cisco 3521, Руководство администратора

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Administrator’s Guide for Cisco IPVC 3521 BRI Gateway, Cisco IPVC 3526 PRI Gateway, and Cisco IPVC 3540 PRI Gateway
OL-7995-01
Chapter 2 Installing the Cisco IPVC 3500 Series Gateway
Configuring Cisco IPVC 3544 Chassis Parameters
Related Topics
•
Setting Cisco IPVC 3544 Chassis Temperature Thresholds, page 2-22
• Refreshing the System Section, page 2-22
Table 2-4 System Page Elements
Element Description
Information section This section provides the following information
about the Cisco IPVC 3544 chassis hardware:
•
Serial number — Displays the serial number
of the chassis.
• Part number — Displays the part number of
the chassis.
•
System configuration — Identifies the
hardware configuration the chassis uses.
Temperature threshold In this section, you can set the following
temperature values that the chassis uses to trigger
changes in the ambient temperature status:
• Low — Enter the temperature value at which
the gateway module turns off the chassis
temperature alarm. The value is measured in
Celsius.
•
High — Enter the temperature value above
which the gateway module turns on the
chassis temperature alarm. The value is
measured in Celsius.
Status section These LEDs provide information about chassis
operation.
Power This LED lights green for normal operation. It
lights red when one power supply fails.
Alarm This LED lights green for normal operation. It
lights red when a system failure occurs.
Fans This LED lights green for normal operation. It
lights red when one or more fans fail. A message
then appears indicating which fan has failed.
Temperature This LED lights green for normal operation. It is
red when the chassis determines that the ambient
temperature rises above the high temperature
threshold. The LED blinks when the falling
ambient temperature crosses the high threshold to
within five degrees of the high threshold.