Enabling And Disabling The Compactflash Firmware Update; Setting The Compactflash Firmware Update Interval; Enabling And Disabling Failure Action At The Failure Of A Compactflash Firmware Update - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Chapter 11 Managing System Hardware
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m

Enabling and Disabling the CompactFlash Firmware Update

By default, the CompactFlash firmware is updated automatically every 30 days. You can disable the
automatic update and then enable the automatic update at a later time. You can update the CompactFlash
firmware on demand at any time by using the system health cf-re-flash module command in EXEC
mode.
To enable automatic firmware updates, use the system health module cf-re-flash command in
configuration mode.
switch(config)# system health module number cf-re-flash
Where number indicates the slot in which the identified module resides. For example:
switch(config)# system health module 4 cf-re-flash
To disable automatic firmware updates, use the no system health module cf-re-flash command in
configuration mode.
switch(config)# no system health module number cf-re-flash

Setting the CompactFlash Firmware Update Interval

To set the firmware update interval, use the system health module cf-re-flash frequency command in
configuration mode. The default interval is every 30 days.
To set the firmware update interval, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# system health module number
cf-re-flash frequency number
switch(config)#
Enabling and Disabling Failure Action at the Failure of a CompactFlash
Firmware Update
You can use the system health module cf-re-flash failure-action command to prevent the Cisco NX-OS
software from taking any action if a CompactFlash failure is determined while updating the
CompactFlash firmware. By default, this action is taken if a failure is determined and the failed
CompactFlash is isolated from further testing. A failure action is controlled at the module level.
Use the system health module cf-re-flash failure-action command in configuration mode to enable the
CompactFlash firmware update failure action for a module.
To enable the CompactFlash CRC checksum test failure action, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# system health module number
cf-re-flash failure-action
switch(config)#
OL-18084-01, Cisco MDS NX-OS Release 4.x
Updating the CompactFlash Firmware
Purpose
Enters configuration mode.
Configures the firmware update interval in
days. The default interval is 30 days.
Purpose
Enters configuration mode.
Enables the CompactFlash CRC firmware
update failure action for a specified module.
Cisco MDS 9000 Family CLI Configuration Guide
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