HP AdvanceStack Internet Router Installation Manual download pdf (Page 61)

4-11

Troubleshooting

Virtual Configuration Register Settings

Maintenance

Table 4-5. Default Boot Filenames

In the following example, the virtual configuration register is set to boot the

router from Flash memory and to ignore Break at the next reboot of the router:

Router> enable

password: enablepassword

Router# conf term

Enter configuration commands, one per line.

Edit with DELETE, CTRL/W, and CTRL/U; end with CTRL/Z

config-register 0x102

boot system flash [filename]

Router#

The router creates a default boot filename as part of the automatic configura-

tion processes. The boot filename consists of cisco, plus the octal equivalent

of the boot field number, a hyphen, and the processor type.

NOTE

A boot system configuration command in the router configuration in NVRAM

overrides the default boot filename.

Action or Filename Bit 3 Bit 2 Bit 1 Bit 0

bootstrap mode 0 0 0 0

ROM software 0 0 0 1

cisco2-igs 0 0 1 0

cisco3-igs 0 0 1 1

cisco4-igs 0 1 0 0

cisco5-igs 0 1 0 1

cisco6-igs 0 1 1 0

cisco7-igs 0 1 1 1

cisco10-igs 1 0 0 0

cisco11-igs 1 0 0 1

cisco12-igs 1 0 1 0

cisco13-igs 1 0 1 1

cisco14-igs 1 1 0 0

cisco15-igs 1 1 0 1

cisco16-igs 1 1 1 0

cisco17-igs 1 1 1 1

J3138.bk Page 11 Wednesday, March 18, 1998 6:07 PM

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HP AdvanceStack Internet Router Installation Manual Page 61