Shutting Down A Supervisor Or I/O Module; Shutting Down A Fabric Module; Information About Module Temperature; Overview Of Module Temperatures - Cisco Nexus 7000 Series Hardware Installation And Reference Manual

Information About Module Temperature

S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m

Shutting Down a Supervisor or I/O Module

To perform a graceful shutdown of a supervisor or I/O module, use the out-of-service module command
to specify the slot with that module as follows:
switch# out-of-service module slot

Shutting Down a Fabric Module

To perform a graceful shutdown of a fabric module, use the out-of-service xbar command to specify the
fabric slot with that module as follows:
switch# out-of-service xbar slot

Information About Module Temperature

This section includes the following topics:
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Overview of Module Temperatures

Built-in, automatic sensors are provided in all switches in the Cisco Nexus 7000 Series to monitor your
device at all times.
Each module (supervisor, I/O, and fabric) has temperature sensors with two thresholds:
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Cisco Nexus 7000 Series Hardware Installation and Reference Guide
6-18
Overview of Module Temperatures, page 6-18
Displaying Module Temperature, page 6-19
Minor temperature threshold—When a minor threshold is exceeded, a minor alarm occurs and the
following actions occur for all four sensors:
– System messages are displayed.
– Call Home alerts are sent (if configured).
– SNMP notifications are sent (if configured).
Major temperature threshold—When a major threshold is exceeded, a major alarm occurs and the
following actions occur:
– For sensors 1, 3, and 4 (outlet and onboard sensors), the following actions occur:
System messages are displayed.
Call Home alerts are sent (if configured).
SNMP notifications are sent (if configured).
– For sensor 2 (intake sensor), the following actions occur:
If the threshold is exceeded in a switching module, only that module is shut down.
If the threshold is exceeded in an active supervisor module with HA-standby or standby present,
only that supervisor module is shut down and the standby supervisor module takes over.
Chapter 6 Managing the Device Hardware
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