Cisco Systems C819GUK9 Output When Button Is Not Pushed Example, ROMMON Behavior, IOS Behavior

Chapter 5 Basic Router Configuration

Configuring WAN Interfaces

Table 5-4	Push Button Functionality during ROMMON Initialization
ROMMON Behavior		IOS Behavior
• Boots using default baud rate.		If the configuration named *.cfg is available in
• Performs auto-boot.		nvram storage or flash storage, IOS will perform a
		backup of the original configuration and will boot
• Loads the *.default image if available on
		up using this configuration.
compact flash		Note You can only have one configuration file
Note If no *.default image is available, the
		with *.cfg option. Having more than one
ROMMON will boot up with the first		file will result in uncertain operational
Cisco IOS image on flash.		behavior.
Examples of names for default images:
c800-universalk9-mz.SPA.default,
c-800-universalk9_npe-mz.151T.default,
image.default

Note You can only have one configuration file with *.cfg option. Having more than one file will result in uncertain operational behavior.

Use the show platform command to display the current bootup mode for the router. The following sections show sample outputs when the button is not pushed and when the button is pushed.

Output When Button Is Not Pushed: Example

router# show platform	boot-record
Platform Config Boot Record :
============================
Configuration Register at boot time		:	0x0
Reset Button Status at Boot Time		:	Not Pressed
Startup-config Backup	Status at Boot:		No Status
Startup-config(backup	file)location	:	No Backup
Golden config file at	location	:	No Recovery Detected
Config Recovery Status		:	No Status

Output When Button Is Pushed: Example

router# show platform	boot-record
Platform Config Boot Record :
============================
Configuration Register at boot time		:	0x0
Reset Button Status at Boot Time		:	Pressed
Startup-config Backup	Status at Boot:		Ok
Startup-config(backup	file)location	:	flash:/startup.backup.19000716-225840-UTC
Golden config file at	location	:	flash:/golden.cfg
Config Recovery Status		:	Ok

	Cisco 819 Series Integrated Services Router Software Configuration Guide
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