24
Hardware management and maintenance
The command lines and outputs depend on the software version that runs on the device.
This chapter uses the command outputs on the WX3510H access controller as an example.
Displaying hardware information for the device
Use the
display version
command to display software and hardware version information about the
device. The output includes the following information:
•
The current software.
•
The hardware version.
•
The device operating time.
The output depends on the software and hardware version of the device.
<H3C>display version
H3C Comware Software, Version 7.1.064, Release 5323
Copyright (c) 2004-2017 New H3C Technologies Co., Ltd. All rights reserved.
H3C WX3510H uptime is 0 weeks, 0 days, 18 hours, 28 minutes
Last reboot reason : User soft reboot
Boot image: cfa0:/boot.bin
Boot image version: 7.1.064, Release 5323
Compiled Mar 21 2017 16:00:00
System image: cfa0:/system.bin
System image version: 7.1.064, Release 5323
Compiled Mar 21 2017 16:00:00
Slot 1
Uptime is 0 week, 2 days, 0 hour, 57 minutes
with 1 1000MHz Multi-core Processor
4064M bytes DDR3
16M bytes NorFlash Memory
4002M bytes CFCard Memory
Hardware Version is Ver.A
CPLD Version is 004
Basic Bootrom Version is 5.06
Extend Bootrom Version is 5.09
[Subslot 0]WX3510H Hardware Version is Ver.A
Displaying operational statistics for the device
When you perform routine maintenance or the system fails, you might need to display the
operational information of each feature module to locate failures. Typically, you need to run the
display
commands individually. However, you can use the
display
diagnostic-information
command in any view to display or save the operational statistics of multiple feature modules of the
