#Cisco switch show temperature how to#
#Cisco switch show temperature ps2#

With this code, a trap would be sent to your SNMP management station for environmental alerts such as fan failure, temperature thresholds warnings, voltage notifications, or redundant power supply failures.ДЇor additional information on Cisco IOS SNMP traps, please see the Cisco IOS SNMP Traps Supported and How to Configure Them documentation. To do this, use the envmon SNMP notification type, like this: snmp-server host 10.1.1.1 public envmon snmp-server enable traps envmon By enabling SNMP on the router, it can send traps to an SNMP management station that alerts you when environmental thresholds are exceeded. With SNMP in the Cisco IOS, you can be alerted to the environmental conditions that your router is able to monitor. What can I do to be alerted if there is an environmental problem?

To read more about Show Environment, please see the Cisco IOS Show Environment Command Reference. For example, on the 3845 series, there are additional features, such as the multiple temperature sources and alert thresholds, that can be configured. Fan 1 Normal Fan 2 Normal Fan 3 Normal Fan Speed is Normal Alert settings: Intake temperature warning: Enabled, Threshold: 55 Core temperature warning: Enabled, Threshold: 70 (CPU: 90) Board Temperature: Normal Internal-ambient temperature = 35, Normal CPU temperature = 46, Normal Intake temperature = 27, Normal Backplane temperature = 24, Normal Voltage 1(3300) is Normal, Current voltage = 3300 mV Voltage 2(5150) is Normal, Current voltage = 5153 mV Voltage 3(2500) is Normal, Current voltage = 2501 mV Voltage 4(1200) is Normal, Current voltage = 1203 mV Nominal frequency Router# Display from a 2960 Switch switch# show environment ? all Show all environment status fan Show fan status power Show power supply status rps Show RPS status temperature Show temperature status switch# show environment all FAN is OK TEMPERATURE is OK POWER is OK RPS is NOT PRESENT switch#ДЄlso, as you can see, the functionality of the Show Environment command varies from one hardware platform to another. Fan status: Normal Input Voltage status: Normal DC Output Voltage status: Normal Type: AC Thermal status: Normal AUX(-48V) PS1 is absent.

#Cisco switch show temperature ps2#

Fan status: Normal Input Voltage status: Normal DC Output Voltage status: Normal Type: AC Thermal status: Normal SYS PS2 is present. Display from a 3845 router: Router# show environment SYS PS1 is present. Let's look at three examples of the Show Environment command and how it displays information based on different routers and switches. Have you ever entered a computer room and the temperature was so hot that it felt like an oven? Well, with one swift command you can display temperature and fan status and internal temperatures of your routers.