Cisco PRP-1= Installation And Configuration Manual page 66

Additional Configuration and Maintenance Tasks
Note
Booting from a Flash Disk
Note
Table 14 Boot System Command Format
Router(config)#boot system disk0:filename
Router(config)#boot system disk1:filename
1. Entering a filename is optional. If a filename is not specified, the system attempts to boot the first file located on the
Flash disk.
Performance Route Processor Installation and Configuration Guide
66
This publication does not cover all Cisco IOS Flash card commands. For complete
Flash card command descriptions and configuration information, refer to the
Cisco IOS Configuration Fundamentals Command Reference and to the Cisco
IOS Configuration Fundamentals Configuration Guide. See the
Documentation" section on page 88
publications.
This section describes the commands used to boot from a Flash disk. Flash disks
are accessed using disk0: or disk1:, depending on the card slot location, instead
of slot0: or slot1:, which is used with linear Flash memory cards.
A boot image that supports the ATA Flash disk file system must reside in
bootflash.
To enable booting from a Flash disk, set the register bits to 0x2102 and add the
boot system command, as follows:
Router#configure terminal
Enter configuration commands, one per line. End with CTRL-Z.
Router(config)#config-reg 0x2102
Router(config)#boot system disk0:c12kprp-p-mz.120-22.S
Router(config)#^Z
Router#copy running-config startup-config
The boot system command may require a file name when applied to a Flash disk.
The format is described in
for information on obtaining these
Table 14.
1
Boots the named file from the Flash disk in slot 0.
1
Boots the named file from the Flash disk in slot 1.
"Obtaining
OL-11656-01