Nokia IP100 Series, Installation Manual

Page: 62 / 106

Using Boot Manager
48 IP100 Series Installation Guide
Boot flags are shown in Table C-1.
Viewing Variables and Other System Parameters
printenv
Use the
printenv
command to view the values of variables currently
stored in the boot manager’s non-volatile memory. The command has the
following form:
printenv
For example,
BOOTMGR[4]> set-defaults
BOOTMGR[5]> printenv
Bootmgr Revision: 3.3, base kernel=
3.3-fcs1 11.24.1999-102644
autoboot: YES
bootwait: 5
boot-file: /image/current/kernel
boot-flags:
boot-device: wd0
Table C-1. Boot Manager Boot Flags
Flag Meaning
-d
Debug Mode: Enters the kernel debugger as soon as
possible in the kernel initialization.
-s
Single-User Mode: If the console is marked as insecure,
the root password must be entered.
-v
Verbose Mode: Verbose mode is entered during device
probing and thereafter.