Cisco SR2016T-NA Reference Manual page 856

switchover pxf restart
switchover pxf restart
To configure the maximum number of PXF crashes that are allowed within a specified time period, use
the switchover pxf restart command in redundancy configuration (main-cpu) mode. To reset the router
to its default values, use the no form of this command.
Syntax Description number-of-crashes
time-period
Defaults 2 PXF crashes within 5 hours are allowed (switchover pxf restart 2 5)
Command Modes
Redundancy configuration, main-cpu mode
Command History Release
12.2(15)BC2
Usage Guidelines
The PXF processors that are onboard the PRE1 module automatically restart themselves if a crash
occurs. Occasional crashes could be expected, but repeated crashes could indicate a hardware problem.
The switchover pxf restart command specifies the maximum number of times that a PXF processor can
crash during a specified time period before the router switches over to the redundant PRE1 module. If
the PXF processors crash this number of times, the router assumes a hardware problem and initiates a
switchover to the redundant PRE1 module.
When a switchover occurs because of repeated PXF crashes, the router displays the following system
Note
message:
redundant PRE initiated.
Examples The following example shows how to configure the router so that if five PXF crashes occur within a
one-hour period, the router should initiate a switchover to the redundant PRE1 module.
Router# config t
Router(config)# redundancy
Router(config-r)# main-cpu
Router(config-r-mc)# switchover pxf restart 5 1
Router(config-r-mc)# exit
Cisco Broadband Cable Command Reference Guide
4-96
switchover pxf restart number-of-crashes time-period
no switchover pxf restart
Maximum number of PXF crashes that are allowed within the specified time
period. If the PXF processors crash this many times within the given time
period, the router switches over to the redundant PRE1 module. The valid
range is 1 to 25, with a default of 2.
Time period, in hours, that PXF crashes are monitored. The valid range is 0
to 120 hours, with a default of 5.
Modification
This command was introduced for the Cisco uBR10012 router.
C10KEVENTMGR-3-PXF_FAIL_SWITCHOVER: Multiple PXF failures, switchover to
Chapter 4 Commands for the Cisco uBR10012 Router
OL-1581-08