HP MSR2000/3000/4000 Router Series Fundamentals Command Reference

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Option MSR2000 MSR3000 MSR4000
critical critical-value 0 to 1004 0 to 1961 0 to 1961
normal normal-value 0 to 1004 0 to 1961 0 to 1961
Usage guidelines
To ensure correct operation and improve memory utilization, the system monitors the amount of free
memory space in real time. When a threshold is exceeded, the system sends an alarm notification or an
alarm-removed notification to affected feature modules or processes so they can take countermeasures.
For more information about the conditions and rules for generating alarm notifications and
alarm-removed notifications, see Fundamentals Configuration Guide.
Examples
# Set the minor alarm, severe alarm, critical alarm, and normal state thresholds to 64 MB, 48 MB, 32 MB,
and 96 MB, respectively.
<Sysname> system-view
[Sysname] memory-threshold minor 64 severe 48 critical 32 normal 96
password-recovery enable
Use password-recovery enable to enable password recovery capability.
Use undo password-recovery enable to disable password recovery capability.
Syntax
password-recovery enable
undo password-recovery enable
Default
Password recovery capability is enabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
Password recovery capability controls console user access to the device configuration and SDRAM from
Boot ROM menus.
If password recovery capability is enabled, a console user can access the device configuration without
authentication to configure new passwords.
If password recovery capability is disabled, console users must restore the factory-default configuration
before they can configure new passwords. Restoring the factory-default configuration deletes the
next-startup configuration files.
To enhance system security, disable password recovery capability.
Availability of Boot ROM menu options varies with the password recovery capability setting. For more
information, see the release notes.