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 device. This command displays the output of the display clock, display version, display device, and display current-configuration commands.

· Save the operational statistics for each feature module of the device:

<H3C> display diagnostic-information

Save or display diagnostic information (Y=save, N=display)? [Y/N]:y

Please input the file name(*.tar.gz)[cfa0:/diag_H3C_20230403-073957.tar.gz]:

Diagnostic information is outputting to cfa0:/diag_H3C_20230403-073957.tar.gz.

Please wait...

Save successfully.

To view the contents of the default.diag file, execute the more default.diag command in user view, and then press the Page Up and Page Down keys.

· Display the operational statistics for each feature module of the device. (Details not shown.)

<H3C> display diagnostic-information

Save or display diagnostic information (Y=save, N=display)? [Y/N]:n

===============================================

===============display clock===============

16:21:41 UTC Jan 01/11/2016

=================================================

===============display version===============

H3C Comware Software, Version 7.1.064, ESS 5113

H3C WX5860H uptime is 0 weeks, 0 day, 1 hours, 30 minutes

Last reboot reason : power on

Boot image: cfa0:/wx5860h-boot.bin

Boot image version: 7.1.064, ESS 5113

Compiled Jan 1 2016 16:00:00, DEBUG SOFTWARE

System image: cfa0:/wx5860h-system.bin

System image version: 7.1.064, ESS 5113

Compiled Jan 1 2016 16:00:00, DEBUG SOFTWARE

Slot 1

with 1 RMI XLP 432 1400MHz Processor

32736M bytes DDR3

16M bytes NorFlash Memory

4002M bytes CFCard Memory

Hardware Version is Ver.A

CPLD 1 CPLD Version is 001

CPLD 2 CPLD Version is 001

FPGA1 Logic Version is 506

Basic Bootrom Version is 5.05

Extend Bootrom Version is 5.05

[Subslot 0]H3C WX5860H Hardware Version is Ver.A

================================================

===============display device verbose===============

Slot No. Subslot No. Board Type Status Max Ports

1 0 H3C WX5860H Normal 25

…

Displaying detailed information about the device

Use the display device verbose command to display detailed information about the device.

<H3C> display device verbose

Slot No. Subslot No. Board Type Status Max Ports

1 0 H3C WX5860H Normal 25

Table 1 Command output

Field	Description
Slot No.	Member ID of the IRF member device.
Board Type	Device type.
Status	Device status: · Fault—The device is not operating correctly. · Normal—The device is operating correctly.
Max Ports	Maximum number of ports supported.

Displaying the electronic label data for the device

An electronic label is a profile of a device. It contains the permanent configuration, including the serial number, manufacturing date, MAC address, and vendor name.

Use the display device manuinfo command to display the electronic label data for the device.

<H3C> display device manuinfo

Slot 1 CPU 0:

DEVICE_NAME:WX5860H

DEVICE_SERIAL_NUMBER: 210235A1JR4572168240

MAC_ADDRESS:000c-293c-5b55

MANUFACTURING_DATE:2018-10-08

VENDOR_NAME:H3C

Table 2 Command output

Field	Description
DEVICE_NAME	Device model.
DEVICE_SERIAL_NUMBER	Serial number of the device.
MAC_ADDRESS	MAC address of the device.
MANUFACTURING_DATE	Manufacturing data of the device.
VENDOR_NAME	Vendor name.

Displaying the CPU usage of the device

Use the display cpu-usage command to display the CPU usage statistics for the device.

<H3C>display cpu-usage

Slot 1 CPU 0 CPU usage:

1% in last 5 seconds

1% in last 1 minute

1% in last 5 minutes

Table 3 Command output

Field	Description
Slot 1 CPU 0 CPU usage	Usage of CPU 0 on IRF member device 1.
1% in last 5 seconds	Average CPU usage in the last 5 seconds (after the device boots, the device calculates and records the average CPU usage at the interval of 5 seconds).
1% in last 1 minute	Average CPU usage in the last minute (after the device boots, the device calculates and records the average CPU usage at the interval of 1 minute).
1% in last 5 minutes	Average CPU usage in the last 5 minutes (after the device boots, the device calculates and records the average CPU usage at the interval of 5 minutes).

Displaying the memory usage of the device

Use the display memory command to display the memory usage statistics for the device.

<H3C> display memory

Memory statistics are measured in KB:

Slot 1:

Total Used Free Shared Buffers Cached FreeRatio

Mem: 32470896 4086600 28384296 0 2252 559868 87.4%

-/+ Buffers/Cache: 3524480 28946416

Swap: 0 0 0

Table 4 Command output

Field	Description
Slot x	Member ID of the IRF member device.
Mem	Memory usage information.
Total	Total size of the physical memory space that can be allocated.
Used	Used physical memory.
Free	Free physical memory.
Shared	Physical memory shared by processes.
Buffers	Physical memory used for buffers.
Cached	Used physical memory for cache.
FreeRatio	Free memory ratio.
–/+ Buffers/Cache	· -/+ Buffers/Cache:used = Mem:Used – Mem:Buffers – Mem:Cached, which indicates the physical memory used by applications. · -/+ Buffers/Cache:free = Mem:Free + Mem:Buffers + Mem:Cached, which indicates the physical memory available for applications.
Swap	Swap memory.

Displaying the operational status of the built-in fans

Use the display fan command to display the operating states of fans.

<H3C>display fan

Fan 1 State: Normal

Fan 2 State: Normal

Fan 3 State: Normal

Fan 4 State: Normal

Table 5 Command output

Field

Description

Fan n

Number of the fan.

State

Fan state:

· Normal—The fan is operating correctly.

· Abnormal—The fan is not in position.

· Fault—The fan has failed.

Displaying the operating state of a power module

Use the display power command to display the operating state of a power module.

<H3C>display power

Power 1 State: Normal

Power 2 State: Abnormal

Table 6 Command output

Field

Description

Power 1, 2

Number of the power module.

State

Power module state:

· Normal—The power module is operating correctly.

· Abnormal—The power module is not in position.

· Fault—The power module has failed.

Rebooting the device

To reboot the device, use one of the following methods:

· Reboot the device at the CLI. You can remotely reboot the device in either of the following ways:

¡ Reboot the device immediately by using the reboot command.

¡ Schedule a reboot to occur at a specific time or date or after a delay by using the schedule reboot command.

· Power off and power on the device. This method cuts off the power of the device forcibly, which might cause data loss. It is the least-preferrred method.

Restrictions and guidelines

· Before you reboot the device, perform the following tasks:

¡ Use the save command to save the running configuration. For more information about the save command, see H3C WX5860H Access Controller Fundamentals Command Reference.

¡ Use the display startup and display boot-loader commands to make sure you have specified the correct next-startup configuration files and startup software images. If the main startup software image is corrupt or does not exist, a reboot failure will occur. To avoid a reboot failure, use the boot-loader file command to specify a new startup software image. For more information about the display startup and display boot-loader commands, see H3C WX5860H Access Controller Fundamentals Command Reference.

· The device will not reboot if a file is being accessed.

Configuration procedure

Rebooting the device immediately

Task	Command	Remarks
Reboot the device immediately.	reboot [ force ]	Available in user view.

Scheduling a reboot for the device

Task

Command

Remarks

Schedule a reboot.

· Schedule a reboot to occur at a specific time or date:
schedule reboot at time [ date ]

· Schedule a reboot to occur after a delay:
schedule reboot delay time

Use either command.

By default, no reboot date or time or reboot delay time is specified.

Available in user view.

The most recent configuration takes effect if you execute the scheduler reboot at or scheduler reboot delay command multiple times.

H3C WX5860H Access Controller Installation Guide-6W101

Hardware management and maintenance

Displaying hardware information for the device

Displaying software and hardware version information for the device

Displaying operational statistics for the device

Displaying detailed information about the device

Displaying the electronic label data for the device

Displaying the CPU usage of the device

Displaying the memory usage of the device

Displaying the operational status of the built-in fans

Displaying the operating state of a power module

Rebooting the device

Restrictions and guidelines

Configuration procedure

Rebooting the device immediately

Scheduling a reboot for the device

Cloud & AI

InterConnect

Intelligent Computing

Security

SMB Products

Intelligent Terminal Products

Industry Solutions

Product Support Services

Technical Service Solutions

Resource Center

Policy

Online Help

Training & Certification

Become a Partner

Partner Resources

Partner Business Management

Company Information

News & Events

Online Exhibition Center

Contact Us