Cisco Systems 7401ASR manual Product Description C-2, Vii

Contents

Product Description C-2
Compatibility Requirements	C-3
System Memory and Software Image Functions and Interactions C-3
Boot Environment Variables	C-4
Sample Upgrade Process	C-5

	Working with a CompactFlash Disk				C-5
	Software Command Overview				C-6
	Using Software Commands			C-7
	Using the cd Command			C-8
	Using the show Command				C-8
	Using the pwd Command				C-9
	Using the dir Command			C-9
	Using the format Command				C-9
	Using the mkdir Command				C-10
	Using the rmdir Command				C-11
	Using the delete Command				C-11
	Enabling Booting from a CompactFlash Disk C-12
	Making a CompactFlash Disk-Based Software Image the Bootable
	Software Image		C-13
	Configuration Register Information
A P P E N D I X D					D-1
	Configuration Bit Meanings D-1
	Bits 0–3D-2
	Bit 6	D-3
	Bit 7	D-3
	Bit 8	D-4
	Bit 10 and Bit 14		D-4
	Bit 11 and Bit 12		D-4
	Bit 13	D-4
	Bit 15	D-5

Displaying the Configuration Register While Running Cisco IOS	D-5
Displaying the Configuration Register While Running ROM Monitor D-5
Setting the Configuration Register While Running Cisco IOS D-6
Setting the Configuration Register While Running ROM Monitor	D-6

I N D E X

Cisco 7401ASR Installation and Configuration Guide

OL-5419-01 B0 vii