fastboot

描述

Enables fastboot for the system.

The没有form of this command disables fastboot for the system.

Command context

config

权威

Administrators or local user group members with execution rights for this command.

Usage

When fastboot is enabled, most tests under a Power On Self Test (POST) are skipped. By default, fastboot is enabled.

After disabling fastboot, save switch configurations and then reboot for POST to run. POST verifies the hardware functionality of various modules during boot-up. Based on the criticality of the test, the selftest module decides whether to go ahead with the boot-up sequence of a particular subsystem or interface during a POST failure.

POST runs memory built-in selftest (BISTs) and front-end port loopback tests. Memory BISTs verify the internal and external memory blocks present in the module. The memory tables are critical for proper functionality of the system so any failures in these tests results in the corresponding subsystem to be marked as "Failed" and thus that subsystem is not available for use.

Front-end port loopback tests verify the physical port front-end interface. These tests check if a particular interface can function properly. A test failure means that a particular interface has been marked as "Failed" and is now unavailable for use.

Examples

Enabling fastboot:

switch#configure terminalswitch(config)#fastbootswitch(config)#endswitch#show running-configCurrent configuration: ! !Version ArubaOS-CX XL.10.00.0002 module 1/1 product-number jl363a ! ! ! ! ! ! ! vlan 1 interface 1/1/1 no shutdown没有routing

Disabling fastboot:

switch#configure terminalswitch(config)#没有fastbootswitch(config)#endswitch(config)#写memConfiguration changes will take time to process, please be patient. switch#show running-configCurrent configuration: ! !Version ArubaOS-CX XL.10.00.0002 module 1/1 product-number jl363a ! ! ! no fastboot ! ! ! ! vlan 1 interface 1/1/1 no shutdown没有routing