Figure 45 Handling console login password loss
Skip Current System
Configuration
To disable password recovery capability:
Step
1.
Enter system view.
2.
Disable password recovery
capability.
Setting the port status detection timer
Some protocols might shut down ports under specific circumstances. For example, MSTP shuts down a
BPDU guard–enabled port when the port receives a BPDU. In this case, you can set the port status
detection timer. If the port is still down when the detection timer expires, the protocol module
automatically cancels the shutdown action and restores the port to its original physical status.
To set the port status detection timer:
Step
1.
Enter system view.
2.
Set the port status detection
timer.
Configuring temperature thresholds for a card
The following matrix shows the feature and router compatibility:
Console login password lost
Reboot the device to access
the extended Boot ROM menu
Y
Password recovery
capability enabled?
Skip Authentication for
Console Login
Reboot the device
Configure new password
in system view
Save the running configuration
Command
system-view
undo password-recovery enable
Command
system-view
shutdown-interval time
95
N
Restore to Factory Default
Configuration
Remarks
N/A
By default, password recovery
capability is enabled.
Remarks
N/A
Optional.
By default, the port status detection
timer is 30 seconds.