A-3
Catalyst 2950 and Catalyst 2955 Switch Command Reference
OL-10102-01
Appendix A Catalyst 2955 Alarm Commands
alarm facility power-supply
alarm facility power-supply
Use the alarm facility power-supply global configuration command to set the alarm options for a
missing or failing power supply when the system is operating in dual power-supply mode. Use the no
form of the command to disable the specified setting.
alarm facility power-supply {notifies | relay {major | minor} | syslog}
no alarm facility power-supply {notifies | relay {major | minor} | syslog}
Syntax Description
Defaults A power supply alarm message is stored but not sent to an SNMP server, to a relay, or to a syslog server.
Command Modes Global configuration
Command History
Usage Guidelines Power supply alarms are generated only when the system is in dual power-supply mode. When a second
power supply is connected, you must use the power-supply dual global configuration command to set
dual power-mode operation.
Before you use the notifies keyword to sent alarm traps to an SNMP host, you need to set up an SNMP
server by using the snmp-server enable traps global configuration command.
Examples This example shows how to set the power-supply monitoring alarm to go to the minor relay circuitry:
Switch(config)# alarm facility power-supply relay minor
Related Commands
notifies Send power supply alarm traps to a Simple Network Management Protocol
(SNMP) server.
relay major Send the alarm to the major relay circuitry.
relay minor Send the alarm to the minor relay circuitry.
syslog Send power supply alarm traps to a syslog server.
Release Modification
12.1(12c)EA1 This command was introduced.
Command Description
power-supply dual Sets the switch to operate in dual power-supply mode.
show alarm settings Displays environmental alarm settings and options.
snmp-server enable traps Enables the switch to send SNMP notification for various trap types to
the network management system (NMS).
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