Cisco switch show temperature update#
Cisco switch show temperature software#

The switch can also monitor the status of the Ethernet ports and generate alarm messages based on the alarms listed in Table 3-2. See the “Configuring the FCS Bit Error Rate Alarm” section for more information.

The allowable range is from 1 to 10 percent. The FCS hysteresis threshold is applied to all ports on the switch. H = alarm clear threshold / alarm set threshold To set the alarm clear threshold at 5*10-10, the hysteresis, value h, is determined as follows: The hysteresis threshold is defined as the ratio between the alarm clear threshold to the alarm set threshold, expressed as a percentage value.įor example, if the FCS bit error-rate alarm value is configured to 10–8, that value is the alarm set threshold. You can set the FCS error hysteresis threshold to prevent the toggle of the alarm when the actual bit-error rate fluctuates near the configured rate. By default, the FCS bit error-rate is 10-8. If you want to configure the bit error-rate of 10-9, enter the value 9 for the exponent. The bit error-rate input to the switch is a positive exponent. The bit error-rate range is from 10-6 to 10-11. The Ethernet standard calls for a maximum bit-error rate of 10-8. The secondary alarm is disabled by default.įor more information, see the “Configuring the Switch Temperature Alarms” section.

The secondary alarm triggers when the system temperature is higher or lower than the configured high and low temperature thresholds.

By default, the primary temperature alarm is associated with the major relay.

The primary alarm is enabled automatically to trigger both at a low temperature, –4☏ (–20☌) and a high temperature, 203☏ (95☌).

The primary and secondary temperature alarms can be set as follows: The sensor monitors the environmental conditions inside the switch. The switch contains one temperature sensor with a primary and secondary temperature setting. For more information, see the “Configuring the Power Supply Alarms” section. You can configure the power supply alarm to be connected to the hardware relays. If you configure a dual power supply, an alarm triggers if one power supply fails. Table 3-1 Global Status Monitoring Alarms Alarmīy default, the switch monitors a single power supply. The switch processes alarms related to temperature and power supply conditions, referred to as global or facility alarms. You can configure the switch to trigger an external alarm device by using the alarm relay.

You can also configure the switch to send Simple Network Management Protocol (SNMP) traps to an SNMP server.

Cisco switch show temperature software#

By default, the switch software sends the system messages to a system message logging facility, or a syslog facility. If the conditions present on the switch or a port do not match the set parameters, the switch software triggers an alarm or a system message. The switch software monitors switch conditions on a per-port or a switch basis. To access Cisco Feature Navigator, go to.

Use Cisco Feature Navigator to find information about platform support and Cisco software image support. For the latest feature information and caveats, see the release notes for your platform and software release. Your software release may not support all the features documented in this chapter.

Configuring a Dual Power Supply: Examples.

Setting the FCS Error Hysteresis Threshold: Example.

Creating or Modifying an Alarm Profile: Example.

Associating Temperature Alarms to a Relay: Examples.

Configuration Examples for Switch Alarms.

Monitoring and Maintaining Switch Alarms Status.

Attaching an Alarm Profile to a Specific Port.

Setting the FCS Error Hysteresis Threshold.

Configuring the FCS Bit Error Rate Alarm.

Associating the Temperature Alarms to a Relay.

Configuring the Switch Temperature Alarms.

Working with the Cisco IOS File System, Configuration Files, and Software Images.

Configuring Layer 2 Network Address Translation.

Configuring Cisco IOS IP SLAs Operations.

Configuring LLDP, LLDP-MED, and Wired Location Service.

Cisco switch show temperature update#

Configuring Flex Links and the MAC Address-Table Move Update Feature.Configuring Resilient Ethernet Protocol.Configuring Optional Spanning-Tree Features.Configuring IEEE 802.1x Port-Based Authentication.Configuring Switch-Based Authentication.Configuring Cisco IOS Configuration Engine.