time: Specifies a time in the hh:mm:ss format. The value range for hh is 0 to 23. The value range for mm is 0 to 59. The value range for ss is 0 to 59. The leading zero in a segment can be omitted. If the seconds segment is 0 (hh:mm:00), you can omit it. If both the minutes and seconds segments are 0 (hh:00:00), you can omit both of the segments. For example, to specify 08:00:00, you can enter 8.

date: Specifies a date in the MM/DD/YYYY or YYYY/MM/DD format. The value range for YYYY is 2000 to 2035. The value range for MM is 1 to 12. The value range for DD varies by month.

Usage guidelines

Correct system time is essential to network management and communication. You must configure the system time correctly before you run the device on the network.

The system time is determined by the UTC time, the time zone, and the daylight saving time. You can use the display clock command to view the system time.

You can use this command to specify a UTC time for the device, or configure the device to obtain the UTC time from an NTP or PTP time source. The UTC time obtained from an NTP or PTP time source is more precise.

Examples

# Set the local UTC time to 08:08:08 01/01/2012.

<Sysname> clock datetime 8:8:8 1/1/2012

# Set the local UTC time to 08:10:00 01/01/2012.

<Sysname> clock datetime 8:10 2012/1/1

Related commands

· clock protocol

· clock summer-time

· clock timezone

· display clock

clock protocol

Use clock protocol to specify the UTC time source.

Use undo clock protocol to restore the default.

Syntax

clock protocol { none | ntp }

undo clock protocol

Default

The device obtains the UTC time through NTP.

Views

System view

Predefined user roles

network-admin

Parameters

none: Uses the local UTC time set by using the clock datetime command.

ntp: Uses NTP to obtain a UTC time. You must configure NTP correctly. For more information about NTP and NTP configuration, see Network Management and Monitoring Configuration Guide.

Usage guidelines

Correct system time is essential to network management and communication. You must configure the system time correctly before you run the device on the network.

The system time is determined by the UTC time, the time zone, and the daylight saving time. You can use the display clock command to view the system time.

The device can obtain the UTC time from one of the following time sources:

· None—Local UTC time set by using the clock datetime command.

· NTP—NTP time source.

The UTC time obtained from an NTP time source is more precise.

If you configure this command multiple times, the most recent configuration takes effect.

On an S7500E-XS switch, system time settings are restored to the default after a reboot. After an S7500E-XS switch reboots, you must reconfigure the system time for the switch.

Examples

# Configure the device to use the local UTC time.

<Sysname> system-view

[Sysname] clock protocol none

clock summer-time

Use clock summer-time to configure the device to use daylight saving time during a specific period of time.

Use undo clock summer-time to cancel the configuration.

Syntax

clock summer-time name start-time start-date end-time end-date add-time

undo clock summer-time

Default

Daylight saving time is disabled.

Views

System view

Predefined user roles

network-admin

Parameters

name: Specifies a name for the daylight saving time schedule, a case-sensitive string of 1 to 32 characters.

start-time: Specifies the start time in the hh:mm:ss format. The value range for hh is 0 to 23. The value range for mm is 0 to 59. The value range for ss is 0 to 59. The leading zero in a segment can be omitted. If the seconds segment is 0 (hh:mm:00), you can omit it. If both the minutes and seconds segments are 0 (hh:00:00), you can omit both of the segments. For example, to specify 08:00:00, you can enter 8.

start-date: Specifies the start date in one of the following formats:

· MM/DD. The value range for MM is 1 to 12. The value range for DD varies by month.

· month week date, where:

¡ month—Takes January, February, March, April, May, June, July, August, September, October, November or December.

¡ week—Represents week of the month. It takes first, second, third, fourth, fifth, or last.

¡ day—Takes Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, or Saturday.

end-time: Specifies the end time in the hh:mm:ss format. The value range for hh is 0 to 23. The value range for mm is 0 to 59. The value range for ss is 0 to 59. The leading zero in a segment can be omitted. If the seconds segment is 0 (hh:mm:00), you can omit it. If both the minutes and seconds segments are 0 (hh:00:00), you can omit both of the segments. For example, to specify 08:00:00, you can enter 8.

end-date: Specifies the end date in one of the following formats:

· MM/DD. The value range for MM is 1 to 12. The value range for DD varies by month.

· month week date, where:

¡ month—Takes January, February, March, April, May, June, July, August, September, October, November or December.

¡ week—Represents week of the month. It takes first, second, third, fourth, fifth, or last.

¡ day—Takes Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, or Saturday.

add-time: Specifies the time to be added to the standard time, in the hh:mm:ss format. The value range for hh is 0 to 23. The value range for mm is 0 to 59. The value range for ss is 0 to 59. The leading zero in a segment can be omitted. If the seconds segment is 0 (hh:mm:00), you can omit it. If both the minutes and seconds segments are 0 (hh:00:00), you can omit both of the segments. For example, to specify 08:00:00, you can enter 8.

Usage guidelines

Correct system time is essential to network management and communication. You must configure the system time correctly before you run the device on the network.

The system time is determined by the UTC time, the time zone, and the daylight saving time. You can use the display clock command to view the system time.

Make sure all devices on the network are using the same daylight saving time as the local time.

Examples

# Set the system time ahead 1 hour for the period between 06:00:00 on 08/01 and 06:00:00 on 09/01.

<Sysname> system-view

[Sysname] clock summer-time PDT 6 08/01 6 09/01 1

Related commands

· clock datetime

· clock timezone

· display clock

clock timezone

Use clock timezone to set the time zone.

Use undo clock timezone to restore the default.

Syntax

clock timezone zone-name { add | minus } zone-offset

undo clock timezone

Default

The time zone is not set.

Views

System view

Predefined user roles

network-admin

Parameters

zone-name: Specifies a time zone by its name, a case-sensitive string of 1 to 32 characters.

add: Adds an offset to the UTC time.

minus: Decreases the UTC time by an offset.

zone-offset: Specifies an offset to the UTC time, in the hh:mm:ss format. The value range for hh is 0 to 23. The value range for mm is 0 to 59. The value range for ss is 0 to 59. The leading zero in a segment can be omitted. If the seconds segment is 0 (hh:mm:00), you can omit it. If both the minutes and seconds segments are 0 (hh:00:00), you can omit both of the segments. For example, to specify 08:00:00, you can enter 8.

Usage guidelines

Correct system time is essential to network management and communication. You must configure the system time correctly before you run the device on the network.

The system time is determined by the UTC time, the time zone, and the daylight saving time. You can use the display clock command to view the system time.

Make sure all devices on the network are using the same time zone as the local time.

Examples

# Set the name of the local time zone to Z5, and add 5 hours to the UTC time.

<Sysname> system-view

[Sysname] clock timezone Z5 add 5

Related commands

· clock datetime

· clock summer-time

· display clock

command

Use command to assign a command to a job.

Use undo command to revoke a command.

Syntax

command id command

undo command id

Default

No command is assigned to a job.

Views

Job view

Predefined user roles

network-admin

Parameters

id: Specifies an ID for the command, in the range of 0 to 4294967295. A command ID uniquely identifies a command in a job. Commands in a job are executed in ascending order.

command: Specifies the command to be assigned to the job.

Usage guidelines

To assign a command (command A) to a job, you must first assign the job the command or commands for entering the view of command A.

If you specify the ID of an existing command for another command, the existing command is replaced.

Make sure all commands in a schedule are compliant to the command syntax. The system does not examine the syntax when you assign a command to a job.

If a command requires a yes or no answer, the system always assumes that a Y or Yes is entered. If a command requires a character string input, the system assumes that either the default character string (if any) or a null string is entered.

A job cannot contain any of these commands: telnet, ftp, ssh2, or monitor process.

Examples

# Assign commands to job backupconfig to back up configuration file startup.cfg to the TFTP server at 192.168.100.11.

<Sysname> system-view

[Sysname] scheduler job backupconfig

[Sysname-job-backupconfig] command 2 tftp 192.168.100.11 put flash:/startup.cfg backup.cfg

Related commands

scheduler job

copyright-info enable

Use copyright-info enable to enable displaying the copyright statement.

Use undo copyright-info enable to disable displaying the copyright statement.

Syntax

undo copyright-info enable

Default

The copyright statement is displayed.

Views

System view

Predefined user roles

network-admin

Examples

# Enable displaying the copyright statement.

<Sysname> system-view

[Sysname] copyright-info enable

· When a Telnet user logs in, the following statement appears:

**************************************************************************

* Without the owner's prior written consent, *

* no decompiling or reverse-engineering shall be allowed. *

****************************************************************************

· When a console user quits user view, the system automatically restarts the session and displays the following message:

**************************************************************************

* Without the owner's prior written consent, *

* no decompiling or reverse-engineering shall be allowed. *

****************************************************************************

User interface aux0 is available.

Press ENTER to get started.

# Disable displaying the copyright statement.

<Sysname> system-view

[Sysname] undo copyright-info enable

· When a Telnet user logs in, the user view prompt appears as follows:

· When a console user quits user view, the system automatically restarts the session and displays the following message:

User interface aux0 is available.

Press ENTER to get started.

display clock

Use display clock to display the system time, date, local time zone, and daylight saving time.

Syntax

display clock

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the system time and date when the local time zone is not specified.

<Sysname> display clock

10:09:00 UTC Fri 03/16/2012

# Display the system time and date when the local time zone Z5 is specified.

<Sysname> display clock

15:10:00 Z5 Fri 03/16/2012

Time Zone : Z5 add 05:00:00

# Display the system time and date when the local time zone Z5 and daylight saving time PDT are specified.

<Sysname> display clock

15:11:00 Z5 Fri 03/16/2012

Time Zone : Z5 add 05:00:00

Summer Time : PDT 06:00:00 08/01 06:00:00 09/01 01:00:00

Related commands

· clock datetime

· clock timezone

· clock summer-time

display copyright

Use display copyright to display the copyright statement.

Syntax

display copyright

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the copyright statement.

<Sysname> display copyright

display cpu-usage

Use display cpu-usage to display the current CPU usage statistics.

Syntax

display cpu-usage [ slot slot-number [ cpu cpu-number ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. On an IRF fabric, this command displays information for all member devices if you do not specify a member device. On an IRF 3 system, this command displays information for all IRF member devices and PEXs if you do not specify an IRF member device or PEX.

cpu cpu-number: Specifies a CPU by its number.

Usage guidelines

After startup, the device tracks the average CPU usage at the following intervals:

· 5 seconds.

· 1 minute.

· 5 minutes.

This command displays the average CPU usage values for the last 5 seconds, 1 minute, and 5 minutes.

Examples

# Display the current CPU usage statistics.

<Sysname> display cpu-usage

Slot 3 CPU 0 CPU usage:

2% in last 5 seconds

2% in last 1 minute

2% in last 5 minutes

Table 1 Command output

Field	Description
2% in last 5 seconds	Average CPU usage during the last 5-second interval.
2% in last 1 minute	Average CPU usage during the last 1-minute interval.
2% in last 5 minutes	Average CPU usage during the last 5-minute interval.
Slot x CPU y CPU usage	Usage statistics for CPU y of the member device in slot x.

display cpu-usage configuration

Use display cpu-usage configuration to display CPU usage monitoring settings.

Syntax

display cpu-usage configuration [ slot slot-number [ cpu cpu-number ] ]

Views

Any view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you do not specify a member device or PEX, this command displays the CPU usage monitoring settings for the master device.

cpu cpu-number: Specifies a CPU by its number. If you do not specify this option, the command displays the CPU usage monitoring settings for the default CPU.

Examples

# Display the CPU usage monitoring settings.

<Sysname> display cpu-usage configuration

CPU usage monitor is enabled.

Current monitor interval is 60 seconds.

Current monitor threshold is 99%.

Related commands

· monitor cpu-usage enable

· monitor cpu-usage interval

· monitor cpu-usage threshold

display cpu-usage history

Use display cpu-usage history to display the historical CPU usage statistics in a coordinate system.

Syntax

display cpu-usage history [ job job-id ] [ slot slot-number [ cpu cpu-number ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

job job-id: Specifies a process by its ID. If you do not specify this option, the command displays the historical statistics for the entire system's CPU usage (the total CPU usage of all processes). To view the IDs and names of the running processes, use the display process command. For more information, see Network Management and Monitoring Configuration Guide.

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you specify a process but do not specify a member device, this command displays the statistics for the process on the master device. If you do not specify any options, this command displays the statistics for all processes in the IRF fabric.

cpu cpu-number: Specifies a CPU by its number. If you specify the job job-id option but do not specify this option, the command displays the historical CPU usage statistics for the default CPU. If you do not specify the job job-id option or this option, the command displays the historical statistics for all CPUs.

Usage guidelines

After CPU usage monitoring is enabled, the system regularly samples CPU usage and saves the samples to the history record buffer. This command displays the most recent 60 samples in a coordinate system as follows:

· The vertical axis represents the CPU usage. If a statistic is not a multiple of the usage step, it is rounded up or down to the closest multiple of the usage step. For example, if the CPU usage step is 5%, the statistic 53% is rounded up to 55%, and the statistic 52% is rounded down to 50%.

· The horizontal axis represents the time.

· Consecutive pound signs (#) indicate the CPU usage at a specific time. The value on the vertical axis for the topmost pound sign at a specific time represents the CPU usage at that time.

Examples

# Display the historical CPU usage statistics for the entire system.

<Sysname> display cpu-usage history

100%|

95%|

90%|

85%|

80%|

75%|

70%|

65%|

60%|

55%|

50%|

45%|

40%|

35%|

30%|

25%|

20%|

15%| #

10%| ### #

5%| ########

------------------------------------------------------------

10 20 30 40 50 60 (minutes)

cpu-usage (Slot 1 CPU 0) last 60 minutes (scmd)

The output shows the following items:

· Process name. The name SYSTEM represents the entire system.

· CPU that is holding the process is CPU 0 of the member device in slot 1.

· Historical CPU usage statistics for the entire system during the last 60 minutes.

¡ 12 minutes ago: Approximately 5%.

¡ 13 minutes ago: Approximately 10%.

¡ 14 minutes ago: Approximately 15%.

¡ 15 minutes ago: Approximately 10%.

¡ 16 and 17 minutes ago: Approximately 5%.

¡ 18 minutes ago: Approximately 10%.

¡ 19 minutes ago: Approximately 5%.

¡ Other time: 2% or lower than 2%.

# Display the historical CPU usage statistics for process 1.

<Sysname> display cpu-usage history job 1

100%|

95%|

90%|

85%|

80%|

75%|

70%|

65%|

60%|

55%|

50%|

45%|

40%|

35%|

30%|

25%|

20%|

15%|

10%|

5%| #

------------------------------------------------------------

10 20 30 40 50 60 (minutes)

cpu-usage (Slot 1 CPU 0) last 60 minutes (scmd)

The output shows the following items:

· Process name, which is scmd. A process name in a pair of square brackets ([ ]) represents a kernel process.

· CPU that is holding the process is CPU 0 of the member device in slot 1.

· Historical CPU usage statistics for process 1 in the last 60 minutes.

¡ 20 minutes ago: Approximately 5%.

¡ Other time: 2% or lower than 2%.

Related commands

· monitor cpu-usage enable

· monitor cpu-usage interval

display device

Use display device to display device information.

Syntax

display device [ flash | usb ] [ slot slot-number [ subslot subslot-number ] | verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

flash: Specifies the flash memory.

usb: Specifies the device connected to the USB interface.

subslot subslot-number: Specifies an interface card by its subslot number. If you do not specify this option, the command does not display information about any interface card.

verbose: Displays detailed hardware information. If you do not specify this keyword, the command displays brief information.

Examples

# Display device information about all IRF member devices.

<Sysname> display device

Slot Type State Subslot Soft Ver Patch Ver

1 S7502E-XS Master 1 S7500EXS-7176P01 None

Table 2 Command output

Field	Description
Slot	Device type.
Type	Device status.
Status	Maximum number of interface cards supported.
Subslot	Software version of the device.
Soft Ver	Patch version of the device.

display device manuinfo

Use display device manuinfo to display electronic label information for the device.

Syntax

display device manuinfo [ slot slot-number [ subslot subslot-number ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. On an IRF fabric, this command displays electronic label information for all member devices if you do not specify a member device. On an IRF 3 system, this command displays electronic label information for all IRF member devices and PEXs if you do not specify a member device or PEX.

subslot subslot-number: Specifies an interface card by its subslot number. If you do not specify this option, the command does not display information about any interface cards.

Usage guidelines

An electronic label is a profile of a device or interface card. It contains the permanent configuration, including the serial number, manufacturing date, MAC address, and vendor name. The data is written to the storage component during debugging or testing.

Examples

# Display electronic label information for the device.

<Sysname> display device manuinfo

Slot 1 CPU 0:

Subslot 0:

DEVICE_NAME : S7502E-XS

DEVICE_SERIAL_NUMBER : 210235A1ETH158000039

MAC_ADDRESS : 741F-4A9B-818E

MANUFACTURING_DATE : 2015-08-28

VENDOR_NAME : H3C

Subslot 2:

DEVICE_NAME : LSQM1TGT24QSM0

DEVICE_SERIAL_NUMBER : 210231A2U5H157000086

MANUFACTURING_DATE : 2015-07-13

VENDOR_NAME : H3C

Fan 1:

DEVICE_NAME : LSQM1HFANSCB

DEVICE_SERIAL_NUMBER : 210231A1YTH155000074

MANUFACTURING_DATE : 2015-06-02

VENDOR_NAME : H3C

Fan 2:

DEVICE_NAME : LSQM1HFANSCB

DEVICE_SERIAL_NUMBER : 210231A1YTH155000071

MANUFACTURING_DATE : 2015-06-02

VENDOR_NAME : H3C

Power 1:

DEVICE_NAME : LSVM1AC650

MANU SERIAL NUMBER : 210231A0QMH154000271

MANUFACTURING_DATE : 2015-06-02

VENDOR_NAME : H3C

Table 3 Command output

Field	Description
Slot m CPU n	Member ID of the member device and number of the CPU.
DEVICE_NAME	Device name.
DEVICE_SERIAL_NUMBER	Serial number.
MAC_ADDRESS	MAC address.
MANUFACTURING_DATE	Manufacturing date.
VENDOR_NAME	Vendor name.

display device manuinfo fan

Use display device manuinfo fan to display electronic label information for a fan.

Syntax

display device manuinfo slot slot-number fan fan-id

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number.

fan-id: Specifies a fan by its ID.

Examples

# Display electronic label information for fan 1 on member device 1.

<Sysname> display device manuinfo slot 1 fan 1

Fan 1:

DEVICE_NAME : LSQM1HFANSCB

DEVICE_SERIAL_NUMBER : 210231A1YTH155000074

MANUFACTURING_DATE : 2015-06-02

VENDOR_NAME : H3C

display device manuinfo power

Use display device manuinfo power to display electronic label information for a power module.

Syntax

display device manuinfo slot slot-number power power-id

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number.

power-id: Specifies a power module by its ID.

Examples

# Display electronic label information for power module 1 on member device 1.

<Sysname> display device manuinfo slot 1 power 1

Power 1:

DEVICE_NAME : LSVM1AC650

MANU SERIAL NUMBER : 210231A0QMH154000271

MANUFACTURING_DATE : 2015-06-02

VENDOR_NAME : H3C

display diagnostic-information

Use display diagnostic-information to display or save device diagnostic information.

Syntax

display diagnostic-information [ hardware | infrastructure | l2 | l3 | service ] [ filename ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

hardware: Displays hardware-related diagnostic information.

infrastructure: Displays diagnostic information about the fundamental modules.

l2: Displays diagnostic information about Layer 2 features.

l3: Displays diagnostic information about Layer 3 features.

service: Displays diagnostic information about upper-layer features.

filename: Saves the diagnostic information to a file. The filename argument must use the .tar.gz suffix. If you do not specify this argument, the command prompts you to choose whether to save the information to a file or display the information.

Usage guidelines

If you do not specify any feature options, the command displays or saves device diagnostic information about all feature modules.

This command does not support the |, >, and >> options.

You can use one of the following methods to collect device diagnostic information:

· Use separate display commands to collect diagnostic information feature by feature or module by module.

· Use the display diagnostic-information command to collect diagnostic information about multiple or all features and hardware modules.

If you specify the filename argument, the device also collects and saves core files to the specified file. The file is automatically compressed to save storage space. The default file name is in the diag_sysname_YYYYMMDD-hhmmss.tar.gz format, for example, diag_sysname_20140829-083832.tar.gz.

To view the file content:

1. Use the tar extract command to extract the file.

2. Execute the more command.

Examples

# Display diagnostic information about all feature modules.

<Sysname> display diagnostic-information

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

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

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

08:44:14 UTC Sat 01/01/2011

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

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

H3C Comware Software, Version 7.1.045, Beta 7176P01

H3C S7502E-XS uptime is 0 weeks, 0 days, 8 hours, 46 minutes

Last reboot reason : Cold reboot

...

# Save the operating statistics for all feature modules to file test.tar.gz.

· Method 1: Specify the filename in interactive mode.

<Sysname> display diagnostic-information

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

Please input the file name(*.tar.gz)[flash:/diag_sysname_20140829-083832.tar.gz]: test.tar.gz

Diagnostic information is outputting to flash:/test.tar.gz.

Please wait...

Save successfully.

· Method 2: Specify the filename for the command.

<Sysname> display diagnostic-information test.tar.gz

Diagnostic information is outputting to flash:/test.tar.gz.

Please wait...

Save successfully.

Related commands

· more

· tar extract

display environment

Use display environment to display the temperature statistics for the temperature sensors, including the current temperature and temperature thresholds.

Syntax

display environment [ slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

Examples

# Display the temperature statistics for all temperature sensors on the device.

<Sysname> display environment

System temperature information (degree centigrade):

----------------------------------------------------------------------

Slot Sensor Temperature Lower Warning Alarm Shutdown

1 hotspot 1 27 0 55 65 NA

1 hotspot 2 30 0 60 70 NA

1 hotspot 3 29 0 60 70 NA

Table 4 Command output

Field	Description
System Temperature information (degree centigrade)	Temperature information (°C).
sensor	Temperature sensor. The device has hotspot sensors.
Slot	Slot number.
Temperature	Current temperature.
LowerLimit	Lower temperature limit.
WarningLimit	Warning temperature threshold.
AlarmLimit	Alarming temperature threshold.
ShutdownLimit	Shutdown temperature threshold. When the sensor temperature reaches the limit, the system shuts down automatically.

display fan

Use display fan to display the operating states of fans.

Syntax

display fan [ slot slot-number [ fan-id ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. On an IRF fabric, this command displays fan operating status information for all member devices if you do not specify a member device. On an IRF 3 system, this command displays fan operating status information for all IRF member devices and PEXs if you do not specify a member device or PEX.

fan-id: Specifies a fan by its ID. If you do not specify this option, the command displays the operating states of all fans.

Examples

# Display the operating states of all fans.

<Sysname> display fan

Slot 1:

Fan 1:

State : Normal

Airflow Direction: Power-to-port

Prefer Airflow Direction: Power-to-port

Fan 2:

State : Normal

Airflow Direction: Power-to-port

Prefer Airflow Direction: Power-to-port

display memory

Use display memory to display memory usage information.

Syntax

display memory [ slot slot-number [ cpu cpu-number ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you do not specify a member device or PEX, this command displays memory usage for all member devices.

cpu cpu-number: Specifies a CPU by its number. If you do not specify this option, the command displays information about the default CPU.

Examples

# Display memory usage information.

<Sysname> display memory

The statistics about memory is measured in KB:

Slot 1:

Total Used Free Shared Buffers Cached FreeRatio

Mem: 1771368 577776 1193592 0 152 53544 70.1%

-/+ Buffers/Cache: 524080 1247288

Swap: 0 0 0

Table 5 Command output

Field	Description
Slot	Slot number.
Mem	Memory usage information.
Total	Total size of the allocable physical memory space. The memory space is virtually divided into two parts: the allocable part and the unallocable part. The latter is used for kernel codes, kernel management, and ISSU functions. The former can be allocated and used for such tasks as running service modules and storing files.
Used	Used physical memory.
Free	Free physical memory.
Shared	Physical memory shared by processes.
Buffers	Physical memory used for buffers.
Cached	Physical memory used for caches.
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.

display memory-threshold

Use display memory-threshold to display memory alarm thresholds and statistics.

Syntax

display memory-threshold [ slot slot-number [ cpu cpu-number ] ]

Views

Any view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you do not specify a member device or PEX, this command displays the memory usage thresholds and statistics for the master device.

cpu cpu-number: Specifies a CPU by its number. If you do not specify this option, the command displays the memory usage thresholds and statistics for the default CPU.

Usage guidelines

For more information about memory usage notifications, see log information containing MEM_EXCEED_THRESHOLD or MEM_BELOW_THRESHOLD.

Examples

# Display memory alarm thresholds and statistics.

Memory usage threshold: 100%

Free memory threshold:

Minor: 96M

Severe: 64M

Critical: 48M

Normal: 128M

Current memory state: Normal

Event statistics:

[Back to normal state]

First notification: 0.0

Latest notification: 0.0

Total number of notifications sent: 0

[Enter minor low-memory state]

First notification at: 0.0

Latest notification at: 0.0

Total number of notifications sent: 0

[Back to minor low-memory state]

First notification at: 0.0

Latest notification at: 0.0

Total number of notifications sent: 0

[Enter severe low-memory state]

First notification at: 0.0

Latest notification at: 0.0

Total number of notifications sent: 0

[Back to severe low-memory state]

First notification at: 0.0

Latest notification at: 0.0

Total number of notifications sent: 0

[Enter critical low-memory state]

First notification at: 0.0

Latest notification at: 0.0

Total number of notifications sent: 0

display power

Use display power to display power module information.

Syntax

display power [ slot slot-number [ power-id ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

power-id: Specifies a power module by its ID. If you do not specify this option, the command displays information about all power modules on the specified object.

Usage guidelines

This command does not display the power of an S5130-EI switch that acts as a PEX.

Examples

# Display power module information.

<Sysname> display power

Slot 1:

Input Power: 150(W)

PowerID State Mode Current(A) Voltage(V) Power(W)

1 Normal AC -- -- --

2 Absent -- -- -- --

display scheduler job

Use display scheduler job to display job configuration information.

Syntax

display scheduler job [ job-name ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

job-name: Specifies a job by its name, a case-sensitive string of 1 to 47 characters. If you do not specify this option, the command displays configuration information for all jobs.

Examples

# Display configuration information for all jobs.

<Sysname> display scheduler job

Job name: saveconfig

copy startup.cfg backup.cfg

Job name: backupconfig

Job name: creat-VLAN100

system-view

vlan 100

// The output shows that the device has three jobs: the first has one command, the second has no command, and the third has two commands. Jobs are separated by blank lines.

display scheduler logfile

Use display scheduler logfile to display job execution log information.

Syntax

display scheduler logfile

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display job execution log information.

<Sysname> display scheduler logfile

Logfile Size: 1902 Bytes.

Job name : shutdown

Schedule name : shutdown

Execution time : Tue Dec 27 10:44:42 2011

Completion time : Tue Dec 27 10:44:47 2011

--------------------------------- Job output -----------------------------------

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname]interface rang ten-gigabitethernet 1/1/1 to ten-gigabitethernet 1/1/3

[Sysname-if-range]shutdown

Table 6 Command output

Field	Description
Logfile Size	Size of the log file, in bytes.
Schedule name	Schedule to which the job belongs.
Execution time	Time when the job was started.
Completion time	Time when the job was completed. If the job has never been executed or the job has no commands, this field is blank.
Job output	Commands in the job and their output.

Related commands

reset scheduler logfile

display scheduler reboot

Use display scheduler reboot to display the automatic reboot schedule.

Syntax

display scheduler reboot

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the automatic reboot schedule.

<Sysname> display scheduler reboot

System will reboot at 16:32:00 05/23/2011 (in 1 hours and 39 minutes).

Related commands

· scheduler reboot at

· scheduler reboot delay

display scheduler schedule

Use display scheduler schedule to display schedule information.

Syntax

display scheduler schedule [ schedule-name ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

schedule-name: Specifies a schedule by its name, a case-sensitive string of 1 to 47 characters. If you do not specify this option, the command displays information about all schedules.

Examples

# Display information about all schedules.

<Sysname> display scheduler schedule

Schedule name : shutdown

Schedule type : Run once after 0 hours 2 minutes

Start time : Tue Dec 27 10:44:42 2011

Last execution time : Tue Dec 27 10:44:42 2011

Last completion time : Tue Dec 27 10:44:47 2011

Execution counts : 1

-----------------------------------------------------------------------

Job name Last execution status

shutdown Successful

Table 7 Command output

Field	Description
Schedule type	Execution time setting of the schedule. If no execution time is specified, this field is not displayed.
Start time	Time to execute the schedule for the first time. If no execution time is specified, this field is not displayed.
Last execution time	Last time when the schedule was executed. If no execution time is specified, this field is not displayed. If the schedule has never been executed, "Yet to be executed" is displayed for this field.
Last completion time	Last time when the schedule was completed. If no execution time is specified, this field is not displayed.
Execution counts	Number of times the schedule has been executed. If the schedule has never been executed, this field is not displayed.
Job name	Name of a job under the schedule.
Last execution status	Result of the most recent execution: · Successful. · Failed. · Waiting—The device is executing the schedule and the job is waiting to be executed. · In process—The job is being executed. · -NA-—The execution time has not arrived yet. To view information about whether the commands in the job has been executed and the execution results, execute the display scheduler logfile command.

display switch-mode status

Use display switch-mode status to display table capacity mode information

Syntax

display switch-mode status

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display table capacity mode information.

<Sysname> display switch-mode status

Current: ROUTING

Config: ROUTING

Table 8 Command output

Field	Description
Current	Currently used table capacity mode: · BRIDGING—The bridging mode. · MIX—The mix-bridging-routing mode. · ROUTING—The routing mode.
Config	Table capacity mode to be used at the next startup: · BRIDGING—The bridging mode. · MIX—The mix-bridging-routing mode. · ROUTING—The routing mode.

Field

Description

Current

Currently used table capacity mode:

· BRIDGING—The bridging mode.

· MIX—The mix-bridging-routing mode.

· ROUTING—The routing mode.

Config

Table capacity mode to be used at the next startup:

· BRIDGING—The bridging mode.

· MIX—The mix-bridging-routing mode.

· ROUTING—The routing mode.

Related commands

switch-mode

display system stable state

Use display system stable state to display system stability and status information.

Syntax

display system stable state

Views

Any view

Predefined user roles

network-admin

network-operator

Usage guidelines

Before performing an ISSU or active/standby switchover, execute this command multiple times to identify whether the system is operating stably. If the value of the System State field is not Stable, you cannot perform an ISSU. If the value of the Redundancy Stable field is not Stable, you cannot perform an active/standby switchover.

The device takes some time to start up. If the values of the status fields do not change to Stable, execute this command multiple times to identify the members that are not in Stable state. You can also use other commands to identify the faulty components. For example:

· Use the display device command to identify the member that is in Fault state.

· Use the display ha service-group command to display the status of HA service groups and identify the groups that are in batch backup state.

Examples

# Display system stability and status information.

<Sysname> display system stable state

System state : Stable

Redundancy state : No redundance

Slot CPU Role State

1 0 Active Stable

Table 9 Command output

Field	Description
System state	System status. The value of this field is fixed at Stable because the device executes this command only when it is operating stably.
Redundancy state	System redundancy status: · Stable—Member devices are operating stably. You can perform a switchover. · No Redundance—The system has only one member device. You cannot perform a switchover. · Not Ready—The system is not operating stably. You cannot perform a switchover.
Role	Role of the member device in the system: · Active—The device is the master. · Standby—The device is a subordinate member. · Other—The device is a PEX.
State	Member device status: · Stable—The member device is operating stably. · Board Inserted—The member device has just been installed. · Kernel Init—Member device kernel is being initialized. · Service Starting—Services are starting on the member device. · Service Stopping—Services are stopping on the member device. · HA Batch Backup—An HA batch backup is going on. · Interface Data Batch Backup—An interface data batch backup is in progress.
*	The object is not operating stably.

Related commands

· display device

· display ha service-group (High Availability Command Reference)

display system-working-mode

Use display system-working-mode to display the current system working mode.

Syntax

display system-working-mode

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the current system working mode.

<Sysname> display system-working-mode

The current system working mode is standard.

The next system working mode is standard.

display transceiver alarm

Use display transceiver alarm to display transceiver alarms.

Syntax

display transceiver alarm interface [ interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface [ interface-type interface-number ]: Specifies an interface by its type and number. If no interface is specified, this command displays the alarms present on every transceiver module.

Usage guidelines

Table 10 shows the common transceiver alarms. If no error occurs, "None" is displayed.

Table 10 Common transceiver alarm components

Field	Description
SFP+:
RX	Receive
TX	Transmit
power	Optical power
Temp	Temperature
QSFP+:
RX	Receive
TX	Transmit
power	Optical power
Temp	Temperature

Examples

# Display the alarms present on the transceiver module in interface Ten-GigabitEthernet 1/1/1.

<Sysname> display transceiver alarm interface ten-gigabitethernet 1/1/1

Ten-GigabitEthernet1/1/1 transceiver current alarm information:

RX power low

RX signal loss

Table 11 Command output

Field	Description
transceiver current alarm information	Alarms present on the transceiver module.
RX signal loss	Received signals are lost.
RX power low	Received power is low.

display transceiver diagnosis

Use display transceiver diagnosis to display the current values of the digital diagnosis parameters on transceiver modules.

Syntax

display transceiver diagnosis interface [ interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface [ interface-type interface-number ]: Specifies an interface by its type and number. If no interface is specified, this command displays the current values of the digital diagnosis parameters on every transceiver module.

Usage guidelines

This command cannot display information about some transceiver modules.

Examples

# Display the current values of the digital diagnosis parameters on the transceiver module in interface Ten-GigabitEthernet 1/1/1.

<Sysname> display transceiver diagnosis interface ten-gigabitethernet 1/1/1

Ten-GigabitEthernet1/1/1 transceiver diagnostic information:

Current diagnostic parameters:

Temp.(°C) Voltage(V) Bias(mA) RX power(dBm) TX power(dBm)

30 3.36 7.82 -35.64 -2.23

Alarm thresholds:

Temp.(°C) Voltage(V) Bias(mA) RX power(dBm) TX power(dBm)

High 73 3.80 13.20 1.00 0.00

Low -3 2.81 1.00 -9.50 -10.30

Table 12 Command output

Field	Description
transceiver diagnostic information	Digital diagnosis information for the transceiver module in the interface.
Temp.(°C)	Temperature in °C, accurate to 1°C.
Voltage(V)	Voltage in V, accurate to 0.01 V.
Bias(mA)	Bias current in mA, accurate to 0.01 mA.
RX power(dBm)	RX power in dBm, accurate to 0.01 dBm.
TX power(dBm)	TX power in dBm, accurate to 0.01 dBm.

display transceiver interface

Use display transceiver interface to display the key parameters of transceiver modules.

Syntax

display transceiver interface [ interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface-type interface-number: Specifies an interface by its type and number. If you do not specify this option, the command displays the key parameters of every transceiver module.

Examples

# Display the key parameters of the transceiver module in interface Ten-GigabitEthernet 1/1/1.

<Sysname> display transceiver interface ten-gigabitethernet 1/1/1

Ten-GigabitEthernet1/1/1 transceiver information:

Transceiver Type : 10G_BASE_SR_SFP

Connector Type : LC

Wavelength(nm) : 850

Transfer Distance(m) : 80(OM2),20(OM1),300(OM3)

Digital Diagnostic Monitoring : YES

Vendor Name : FINISAR CORP.

Table 13 Command output

Field	Description
transceiver information	Transceiver information.
Transceiver Type	Transceiver type.
Connector Type	Connector type options: · SC—Fiber connector developed by NTT. · LC—1.25 mm/RJ-45 fiber connector developed by Lucent. · RJ-45. · CX 4.
Wavelength(nm)	· Fiber transceiver: Central wavelength (in nm) of the transmit laser. If the transceiver supports multiple wavelengths, every two wavelength values are separated by a comma. · Copper cable: Displayed as N/A.
Transfer Distance(xx)	Transmission distance, where xx indicates the distance unit: · km—Kilometers, for single-mode transceiver modules. · m—Meters, for other transceiver modules. If the transceiver module supports multiple types of transmission media, this field displays the transmission distance for each type, in the form transmission distance (medium type). Transmission medium types include: · 9 um—9/125 µm single-mode fiber. · 50 um—50/125 µm multimode fiber. · 62.5 um—62.5/125 µm multimode fiber. · TP—Twisted pair. · CX4—CX4 cable.
Digital Diagnostic Monitoring	Support for the digital diagnosis feature: · YES—Supported. · NO—Not supported.
Ordering Name	Product code.

display transceiver manuinfo

Use display transceiver manuinfo to display electronic label information for transceiver modules.

Syntax

display transceiver manuinfo interface [ interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface [ interface-type interface-number ]: Specifies an interface by its type and number. If no interface is specified, this command displays electronic label information for the transceiver modules on all interfaces.

Usage guidelines

This command displays only part of the electronic label information.

Examples

# Display electronic label information for the transceiver module in interface Ten-GigabitEthernet 1/1/1.

<Sysname> display transceiver manuinfo interface ten-gigabitethernet 1/1/1

Ten-gigabitethernet 1/1/1 transceiver manufacture information:

Manu. Serial Number : 213410A0000054000251

Manufacturing Date : 2012-09-01

Vendor Name : H3C

Table 14 Command output

Field	Description
Manu. Serial Number	Serial number generated during production of the transceiver module.
Manufacturing Date	Date when the electronic label information was written to the transceiver module.

display version

Use display version to display system version information.

Syntax

display version

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display system version information.

<Sysname> display version

H3C Comware Software, Version 7.1.045, Beta 7176P01

H3C S7502E-XS uptime is 0 weeks, 0 days, 1 hour, 4 minutes

Last reboot reason : Cold reboot

Boot image: flash:/S7500EXS-CMW710-BOOT-test.bin

Boot image version: 7.1.045, Beta 7176P01

Compiled Aug 10 2015 12:10:21

System image: flash:/S7500EXS-CMW710-SYSTEM-test.bin

System image version: 7.1.045, Beta 7176P01

Compiled Aug 10 2015 12:10:21

Slot 1:

Uptime is 0 weeks,0 days,1 hour,4 minutes

H3C S7502E-XS with 2 Processors

BOARD TYPE: S7502E-XS

DRAM: 4096M bytes

FLASH: 1024M bytes

PCB 1 Version: VER.A

PCB 2 Version: VER.A

Bootrom Version: 214

CPLD 1 Version: 001

CPLD 2 Version: 003

PowChip Version: None

Release Version: H3C S7502E-XS-7176P01

Patch Version : None

Reboot Cause : ColdReboot

[SubSlot 0] Main Board with 2*QSFP Plus

[SubSlot 2] 24*SFP Plus(MacSec) + 2*QSFP Plus

display version-update-record

Use display version-update-record to display the startup software image upgrade history records for the master device.

Syntax

display version-update-record

Views

Any view

Predefined user roles

network-admin

network-operator

Usage guidelines

The device records its current startup software version information and all subsequent version update information. Such information can survive reboots.

The maximum number of records is 10.

Examples

# Display the startup software image upgrade history records.

<Sysname> display version-update-record

Name Version Compile time

Record 1 (updated on Jan 01 2011 at 00:39:44):

S7500EXS-CMW710-BOOT-TEST.bin 7.1.045 Beta 7176P01 Aug 10 2015 12:10:

S7500EXS-CMW710-SYSTEM-TEST.bin 7.1.045 Beta 7176P01 Aug 10 2015 12:10:

S7500EXS-CMW710-DEVKIT-TEST.bin 7.1.045 Beta 7176P01 Aug 10 2015 12:10:

S7500EXS-CMW710-MANUFACTURE-TEST.bin 7.1.045 Beta 7176P01 Aug 10 2015 12

:10:21

...

Table 15 Command output

Field	Description
Name	Software image file name.
*	The new software image is different from the old one.

Related commands

reset version-update-record

fan prefer-direction

Use fan prefer-direction to specify the preferred airflow direction.

Use undo fan prefer-direction to restore the default.

Syntax

fan prefer-direction slot slot-number { power-to-port | port-to-power }

undo fan prefer-direction slot slot-number

Default

The default preferred airflow direction is from the power supply side to the port side.

Views

System view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID, or a PEX by its virtual slot number.

power-to-port: Specifies the airflow direction from the power supply side to the port side.

port-to-power: Specifies the airflow direction from the port side to the power supply side.

Usage guidelines

This command is available only for parent devices and the following PEXs:

· S5120-28SC-HI switches.

· S5130-EI switches.

· S6300 switches.

Examples

# Set the preferred airflow direction to port-to-power for member device 1.

<Sysname> system-view

[Sysname] fan prefer-direction slot 1 port-to-power

Related commands

display fan

hardware-failure-detection

Use hardware-failure-detection to specify the action to be taken in response to device hardware failures.

Use undo hardware-failure-detection to restore the default.

Syntax

hardware-failure-detection { board | chip | forwarding } { isolate | off | reset | warning }

undo hardware-failure-detection { board | chip | forwarding }

Default

The system takes the action of warning in response to device hardware failures.

Views

System view

Predefined user roles

network-admin

Parameters

board: Specifies control path failures and device status problems.

chip: Specifies failures on components such as the chips, capacitances, resistances.

forwarding: Specifies failures on the forwarding plane (including services and other relevant items).

isolate: Shuts down the relevant ports to reduce impact from the failures.

off: Takes no action.

reset: Restarts the relevant components to recover from failures.

warning: Sends traps to notify you of the failures.

Usage guidelines

The device automatically detects hardware failures on components, cards, and the forwarding plane. You can specify the actions to be taken in response to detected failures.

Examples

# Configure the device to send traps in response to failures on components.

<Sysname> system-view

[Sysname] hardware-failure-detection chip warning

header

Use header to create a banner.

Use undo header to clear a banner.

Syntax

header { incoming | legal | login | motd | shell } text

undo header { incoming | legal | login | motd | shell }

Default

No banner is configured.

Views

System view

Predefined user roles

network-admin

Parameters

incoming: Configures the banner to be displayed before a modem dial-in user accesses user view. If authentication is required, the incoming banner appears after the authentication is passed. Modem dial-in is not supported in the current software version.

legal: Configures the banner to be displayed before a user inputs the username and password to access the CLI.

motd: Configures the greeting banner to be displayed before the legal banner appears.

shell: Configures the banner to be displayed before a non-modem dial-in user accesses user view.

text: Specifies the banner message, which can be entered in two formats. For more information, see Fundamentals Configuration Guide.

Examples

# Create the legal banner, login banner, MOTD banner, and shell banner.

<Sysname> system-view

[Sysname] header legal

Please input banner content, and quit with the character '%'.

Welcome to legal (header legal)%

[Sysname] header login

Please input banner content, and quit with the character '%'.

Welcome to login(header login)%

[Sysname] header motd

Please input banner content, and quit with the character '%'.

Welcome to motd(header motd)%

[Sysname] header shell

Please input banner content, and quit with the character '%'.

Welcome to shell(header shell)%

In this example, the percentage sign (%) is the starting and ending character of the text argument. Entering the percentage sign after the text quits the header command. Because it is the starting and ending character, the percentage sign is not included in the banner.

# Test the configuration by using Telnet. The login banner appears only when password or scheme login authentication has been configured.

******************************************************************************

* Without the owner's prior written consent, *

* no decompiling or reverse-engineering shall be allowed. *

******************************************************************************

Welcome to legal (header legal)

Press Y or ENTER to continue, N to exit.

Welcome to motd(header motd)

Welcome to login(header login)

Password:

Welcome to shell(header shell)

job

Use job to assign a job to a schedule.

Use undo job to revoke a job.

Syntax

job job-name

undo job job-name

Default

No job is assigned to a schedule.

Views

Schedule view

Predefined user roles

network-admin

Parameters

job-name: Specifies the job name, a case-sensitive string of 1 to 47 characters.

Usage guidelines

You can assign multiple jobs to a schedule. The jobs in a schedule are executed concurrently.

The jobs to be assigned to a schedule must already exist. To create a job, use the scheduler job command.

Examples

# Assign job save-job to schedule saveconfig.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] job save-job

Related commands

· scheduler job

· scheduler schedule

memory-threshold

Use memory-threshold to set free-memory thresholds.

Use undo memory-threshold to restore the defaults.

Syntax

memory-threshold [ slot slot-number [ cpu cpu-number ] ] minor minor-value severe severe-value critical critical-value normal normal-value

undo memory-threshold [ slot slot-number [ cpu cpu-number ] ]

Default

· Minor alarm threshold: 96 MB.

· Severe alarm threshold: 64 MB.

· Critical alarm threshold: 48 MB.

· Normal state threshold: 128 MB.

Views

System view

Predefined user roles

network-admin

Parameters

minor minor-value: Specifies the minor alarm threshold. This threshold must be equal to or less than the normal state threshold. Setting this threshold to 0 disables the minor alarm feature.

severe severe-value: Specifies the severe alarm threshold. This threshold must be equal to or less than the minor alarm threshold. Setting this threshold to 0 disables the severe alarm feature.

critical critical-value: Specifies the critical alarm threshold. This threshold must be equal to or less than the severe alarm threshold. Setting this threshold to 0 disables the critical alarm feature.

normal normal-value: Specifies the normal state threshold. This threshold must be equal to or less than the total memory size.

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you do not specify a member device or PEX, this command sets free-memory thresholds for the master device.

cpu cpu-number: Specifies a CPU by its number. If you do not specify this option, the command sets free-memory thresholds for the default CPU.

Usage guidelines

To ensure correct operation and improve memory efficiency, 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 thresholds, 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

Related commands

display memory-threshold

memory-threshold usage

Use memory-threshold usage to set the memory usage threshold.

Use undo memory-threshold usage to restore the default.

Syntax

memory-threshold [ slot slot-number [ cpu cpu-number ] ] usage memory-threshold

undo memory-threshold [ slot slot-number [ cpu cpu-number ] ] usage

Default

The memory usage threshold is 100.

Views

System view

Predefined user roles

network-admin

Parameters

memory-threshold: Specifies the memory usage threshold in percentage. The value range is 0 to 100.

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you do not specify a member device or PEX, this command sets the memory usage threshold for the master device.

cpu cpu-number: Specifies a CPU by its number. If you do not specify this option, the command sets the memory usage threshold for the default CPU.

Usage guidelines

The device samples memory usage at an interval of 1 minute. If the sample is greater than the memory usage threshold, the device sends a trap.

Examples

# Set the memory usage threshold to 80%.

<Sysname> system-view

[Sysname] memory-threshold slot 1 cpu 0 usage 80

Related commands

display memory-threshold

monitor cpu-usage enable

Use monitor cpu-usage enable to enable CPU usage monitoring.

Use undo monitor cpu-usage enable to disable CPU usage monitoring.

Syntax

monitor cpu-usage enable [ slot slot-number [ cpu cpu-number ] ]

undo monitor cpu-usage enable [ slot slot-number [ cpu cpu-number ] ]

Default

CPU usage monitoring is enabled.

Views

System view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you do not specify a member device or PEX, this command enables CPU usage monitoring for the master device.

cpu cpu-number: Specifies a CPU by its number. If you do not specify this option, the command enables CPU usage monitoring for the default CPU.

Usage guidelines

After CPU usage monitoring is enabled, the system samples and saves CPU usage at the interval specified by the monitor cpu-usage interval command. You can use the display cpu-usage history command to view recent CPU usage.

Examples

# Enable CPU usage monitoring.

<Sysname> system-view

[Sysname] monitor cpu-usage enable

Related commands

· display cpu-usage configuration

· display cpu-usage history

· monitor cpu-usage interval

monitor cpu-usage interval

Use monitor cpu-usage interval to set the sampling interval for CPU usage monitoring.

Syntax

monitor cpu-usage interval interval-value [ slot slot-number [ cpu cpu-number ] ]

Default

The system samples CPU usage every 1 minute.

Views

System view

Predefined user roles

network-admin

Parameters

interval-value: Specifies the sampling interval for CPU usage monitoring. Valid values include 5Sec for 5 seconds, 1Min for 1 minute, and 5Min for 5 minutes.

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you do not specify a member device or PEX, this command sets the interval for the master device.

cpu cpu-number: Specifies a CPU by its number. If you do not specify this option, the command sets the interval for the default CPU.

Usage guidelines

After CPU usage monitoring is enabled, the system samples and saves CPU usage at the specified interval. You can use the display cpu-usage history command to view recent CPU usage.

Examples

# Set the sampling interval for CPU usage monitoring to 5 seconds.

<Sysname> system-view

[Sysname] monitor cpu-usage interval 5Sec

Related commands

· display cpu-usage configuration

· display cpu-usage history

· monitor cpu-usage enable

monitor cpu-usage threshold

Use monitor cpu-usage threshold to set the CPU usage threshold.

Use undo monitor cpu-usage threshold to restore the default.

Syntax

monitor cpu-usage threshold cpu-threshold [ slot slot-number [ cpu cpu-number ] ]

undo monitor cpu-usage threshold [ slot slot-number [ cpu cpu-number ] ]

Default

The CPU usage threshold is 99.

Views

System view

Predefined user roles

network-admin

Parameters

cpu-threshold: Specifies the CPU usage threshold in percentage. The value range is 0 to 100.

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number. If you do not specify a member device or PEX, this command sets the CPU usage threshold for the master device.

cpu cpu-number: Specifies a CPU by its number. If you do not specify this option, the command sets the CPU usage threshold for the default CPU.

Usage guidelines

The device samples CPU usage at an interval of 1 minute. If the sample is greater than the CPU usage threshold, the device sends a trap.

Examples

# Set the CPU usage threshold to 80%.

<Sysname> system-view

[Sysname] monitor cpu-usage threshold 80

Related commands

display cpu-usage configuration

reboot

Use reboot to reboot an IRF member device, an interface card, or all IRF member devices.

Syntax

reboot [ slot slot-number [ subslot subslot-number ] ] [ force ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID or specifies a PEX by its virtual slot number.

subslot subslot-number: Specifies an interface card by its subslot number.

force: Reboots the device immediately without performing software or hard disk check. If this keyword is not specified, the system first checks whether the reboot might result in data loss or a system failure. For example, the system checks whether the main system software image file exists and whether a write operation is in progress on a storage medium. If the reboot might cause problems, the system does not reboot the device.

Usage guidelines

CAUTION:

· A device reboot might interrupt network services.

· If the main startup software images are corrupt or missing, you must re-specify a set of main startup software images before executing the reboot command.

· Use the force keyword only when the device fails or a reboot command without the force keyword cannot perform a reboot correctly. A reboot command with the force keyword might result in file system corruption because it does not perform data protection.

For data security, the device does not reboot if you reboot the device while the device is performing file operations.

To reboot an interface card, specify both the IRF member ID and the subslot number.

To reboot an IRF member device or PEX, specify only the IRF member ID or virtual slot number.

To reboot all IRF member devices and PEXs, do not specify the slot number option.

Examples

# Reboot the device when no configuration change has occurred since the last time you saved the running configuration.

<Sysname> reboot

Start to check configuration with next startup configuration file, please wait.........DONE!

This command will reboot the device. Continue? [Y/N]:y

Now rebooting, please wait...

# If any configuration has changed, reboot the device and save the configuration.

<Sysname> reboot

Start to check configuration with next startup configuration file, please wait.........DONE!

Current configuration will be lost after the reboot, save current configuration? [Y/N]:y

Please input the file name(*.cfg)[flash:/startup.cfg]

(To leave the existing filename unchanged, press the enter key):

flash:/startup.cfg exists, overwrite? [Y/N]:y

Validating file. Please wait...

Configuration is saved to flash successfully.

This command will reboot the device. Continue? [Y/N]:y

Now rebooting, please wait...

# If any configuration has changed, reboot the device but do not save the configuration.

<Sysname> reboot

Start to check configuration with next startup configuration file, please wait.........DONE!

Current configuration will be lost after the reboot, save current configuration? [Y/N]:n

This command will reboot the device. Continue? [Y/N]:y

Now rebooting, please wait...

# Reboot the device immediately without performing software check.

<Sysname> reboot force

A forced reboot might cause the storage medium to be corrupted. Continue? [Y/N]:y

Now rebooting, please wait...

reset version-update-record

Use reset version-update-record to clear the startup software image upgrade history records for the master device.

Syntax

reset version-update-record

Views

System view

Predefined user roles

network-admin

Examples

# Clear the startup software image upgrade history records.

<Sysname> system-view

[Sysname] reset version-update-record

This command will delete all records of version update. Continue? [Y/N]:y

Related commands

display version-update-record

reset scheduler logfile

Use reset scheduler logfile to clear job execution log information.

Syntax

reset scheduler logfile

Views

User view

Predefined user roles

network-admin

Examples

# Clear job execution log information.

<Sysname> reset scheduler logfile

Related commands

display scheduler logfile

restore factory-default

Use restore factory-default to restore the factory-default configuration for the device.

Syntax

restore factory-default

Views

User view

Predefined user roles

network-admin

Usage guidelines

CAUTION:

This command is disruptive. Use this command only when you cannot troubleshoot the device by using other methods, or you want to use the device in a different scenario.

This command performs the following tasks:

· Deletes all configuration files (.cfg files) in the root directories of the storage media.

· Deletes all log files (.log files in the folder /logfile).

· Clears all log information (in the log buffer), trap information, and debugging information.

· Restores the parameters for the BootWare to the factory-default settings.

· Deletes all license files (.ak files).

After this command is executed, only the items required for fundamental device operation are retained, including the .bin files, the MAC addresses, and the electronic label information.

Examples

# Restore the factory-default configuration for the device.

<Sysname> restore factory-default

This command will restore the system to the factory default configuration and clear the operation data. Continue [Y/N]:y

Restoring the factory default configuration. This process might take a few minutes. Please wait..........................................................................................................Done.

Please reboot the system to place the factory default configuration into effect.

Related commands

reboot

scheduler job

Use scheduler job to create a job and enter job view. If the job already exists, you enter job view directly.

Use undo scheduler job to delete a job.

Syntax

scheduler job job-name

undo scheduler job job-name

Default

No job exists.

Views

System view

Predefined user roles

network-admin

Parameters

job-name: Specifies the job name, a case-sensitive string of 1 to 47 characters.

Usage guidelines

A job can be referenced by multiple schedules. In job view, you can assign commands to the job.

Examples

# Create a job named backupconfig and enter job view.

<Sysname> system-view

[Sysname] scheduler job backupconfig

[Sysname-job-backupconfig]

Related commands

· command

· scheduler schedule

scheduler logfile size

Use scheduler logfile size to set the size of the job execution log file.

Syntax

scheduler logfile size value

Default

The size of the job execution log file is 16 KB.

Views

System view

Predefined user roles

network-admin

Parameters

value: Sets the size of the job execution log file, in KB. The value range is 16 to 1024.

Usage guidelines

The job execution log file saves the execution information of jobs. If the file is full, old records are deleted to make room for new records. If the size of the log information to be written to the file is greater than the file size, the excessive information is not written to the file.

Examples

# Set the size of the job execution log file to 32 KB.

<Sysname> system-view

[Sysname] scheduler logfile size 32

Related commands

display scheduler logfile

scheduler reboot at

Use scheduler reboot at to specify the reboot date and time.

Use undo scheduler reboot to delete the reboot schedule configuration.

Syntax

scheduler reboot at time [ date ]

undo scheduler reboot

Default

No reboot date or time is specified.

Views

User view

Predefined user roles

network-admin

Parameters

time: Specifies the reboot time in the hh:mm format. The value range for hh is 0 to 23. The value range for mm is 0 to 59.

date: Specifies the reboot date in the MM/DD/YYYY or YYYY/MM/DD format. The value range for YYYY is 2000 to 2035. The value range for MM is 1 to 12. The value range for DD varies by month.

Usage guidelines

CAUTION:

Device reboot interrupts network services.

When the date argument is not specified, the system uses the following rules to determine the reboot time:

· If the reboot time is later than the current time, a reboot occurs at the reboot time of the current day.

· If the reboot time is earlier than the current time, a reboot occurs at the reboot time the next day.

For data security, if you are performing file operations at the reboot time, the system does not reboot.

The device supports only one device reboot schedule. If you configure both the schedule reboot delay and schedule reboot delay commands or configure one of the commands multiple times, the most recent configuration takes effect.

Examples

# Configure the device to reboot at 12:00 p.m. This example assumes that the current time is 11:43 a.m. on June 6, 2011.

<Sysname> scheduler reboot at 12:00

Reboot system at 12:00:00 06/06/2011 (in 0 hours and 16 minutes). Confirm? [Y/N]:

Related commands

scheduler reboot delay

Use scheduler reboot delay to specify the reboot delay time.

Use undo scheduler reboot to delete the reboot schedule configuration.

Syntax

scheduler reboot delay time

undo scheduler reboot

Default

No reboot delay time is specified.

Views

User view

Predefined user roles

network-admin

Parameters

time: Specifies the reboot delay time in the hh:mm or mm format. This argument can contain up to six characters. When in the hh:mm format, mm must be in the range of 0 to 59.

Usage guidelines

CAUTION:

Device reboot interrupts network services.

For data security, if you are performing file operations at the reboot time, the system does not reboot.

Examples

# Configure the device to reboot after 88 minutes. This example assumes that the current time is 11:48 a.m. on June 6, 2011.

<Sysname> scheduler reboot delay 88

Reboot system at 13:16 06/06/2011(in 1 hours and 28 minutes). Confirm? [Y/N]:

scheduler schedule

Use scheduler schedule to create a schedule and enter schedule view. If the schedule already exists, you enter schedule view directly.

Use undo scheduler schedule to delete a schedule.

Syntax

scheduler schedule schedule-name

undo scheduler schedule schedule-name

Default

No schedule exists.

Views

System view

Predefined user roles

network-admin

Parameters

schedule-name: Specifies the schedule name, a case-sensitive string of 1 to 47 characters.

Usage guidelines

You can configure a schedule to have the device automatically run a command or a set of commands without administrative interference.

To configure a schedule:

1. Use the scheduler job command to create a job and enter job view.

2. Use the command command to assign commands to the job.

3. Use the scheduler schedule command to create a schedule and enter schedule view.

4. Use the job command to assign the job to the schedule. You can assign multiple jobs to a schedule. The jobs must already exist.

5. Use the user-role command to assign user roles to the schedule. You can assign up to 64 user roles to a schedule.

6. Use the time at, time once, or time repeating command to specify an execution time for the schedule. You can specify only one execution time for a schedule.

Examples

# Create a schedule named saveconfig.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

Related commands

· job

· time at

· time once

shutdown-interval

Use shutdown-interval to set the port status detection timer.

Use undo shutdown-interval to restore the default.

Syntax

shutdown-interval time

undo shutdown-interval

Default

The port status detection interval is 30 seconds.

Views

System view

Predefined user roles

network-admin

Parameters

time: Specifies a port status detection timer (in seconds) in the range of 0 to 300. To disable port status detection, set this argument to 0.

Usage guidelines

The device starts a detection timer when a port is shut down by a protocol. Once the timer expires, the device brings up the port so the port status reflects the port's physical status.

If you change the timer during port detection, the device compares the new setting (T1) with the time that elapsed since the port was shut down (T).

· If T < T1, the port will be brought up after T1 – T seconds.

· If T ≥ T1, the port is brought up immediately.

For example, the timer is 30 seconds. If you change it to 10 seconds 2 seconds after the port is shut down, the port will come up 8 seconds later. If you change the timer to 2 seconds 10 seconds after the port is shut down, the port comes up immediately.

Examples

# Set the port status detection timer to 100 seconds.

<Sysname> system-view

[Sysname] shutdown-interval 100

switch-mode

Use switch-mode to set the table capacity mode.

Syntax

switch-mode { bridging | mix-bridging-routing | routing }

Default

The table capacity mode is mix-bridging-routing.

Views

System view

Predefined user roles

network-admin

Parameters

bridging: Sets the table capacity mode to bridging.

mix-bridging-routing: Sets the table capacity mode to mix-bridging-routing.

routing: Sets the table capacity mode to routing.

Usage guidelines

The device supports multiple table capacity modes. The capacities of the MAC address table and routing tables vary by table capacity mode. For more information, see Fundamentals Configuration Guide.

A table capacity mode change takes effect after a reboot. Before rebooting the switch, make sure you know the possible impact on the network.

Examples

# Set the table capacity mode to routing.

<Sysname> system-view

[Sysname] switch-mode routing

Reboot device to make the configuration take effect.

sysname

Use sysname to set the device name.

Use undo sysname to restore the default.

Syntax

sysname sysname

undo sysname

Default

The default device name is H3C.

Views

System view

Predefined user roles

network-admin

Parameters

sysname: Specifies a name for the device, a string of 1 to 64 characters.

Usage guidelines

A device name identifies a device in a network and is used as the user view prompt at the CLI. For example, if the device name is Sysname, the user view prompt is <Sysname>.

Examples

# Set the name of the device to R2000.

<Sysname> system-view

[Sysname] sysname R2000

[R2000]

system-working-mode

Use system-working-mode to set the system operating mode.

Use undo system-working-mode to restore the default.

Syntax

system-working-mode { advance | standard }

undo system-working-mode

Default

The device operates in standard mode.

Views

System view

Predefined user roles

network-admin

Parameters

advance: Sets the system operating mode to advanced.

standard: Sets the system operating mode to standard.

Usage guidelines

The supported features and the specifications of the supported features vary by system operating mode. For example, the FCoE feature is supported only in advanced mode.

If the command displays the Not enough hardware resources available. error message, perform the following tasks before trying again:

· Use the display qos-acl resource command to display the current ACL resource usage information.

· Use the undo acl command to release used ACL resources as required.

For more information about the display qos-acl resource and undo acl commands, see ACL and QoS Command Reference.

After changing the operating mode, you must reboot the device to make the device operate in the new mode.

Examples

# Set the system operating mode to advanced.

<Sysname> system-view

[Sysname] system-working-mode advance

Do you want to change the system working mode? [Y/N]:y

The system working mode is changed, please save the configuration and reboot the

system to make it effective.

temperature-limit

Use temperature-limit to set the temperature alarm thresholds for the device.

Use undo temperature-limit to restore the default.

Syntax

temperature-limit slot slot-number hotspot sensor-number lowlimit warninglimit [ alarmlimit ]

undo temperature-limit slot slot-number hotspot sensor-number

Default

To view the default thresholds, use the undo temperature-limit command to restore the default and execute the display environment command.

Views

System view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID.

hotspot: Configures temperature alarm thresholds for hotspot sensors. A hotspot sensor is typically near the chip that generates a great amount of heat and used to monitor the chip.

sensor-number: Specifies a sensor by its number, an integer starting from 1. Each number represents a temperature sensor on the device.

lowlimit: Specifies the low-temperature threshold in Celsius degrees.

warninglimit: Specifies the high-temperature warning threshold in Celsius degrees. This threshold must be greater than the low-temperature threshold.

alarmlimit: Specifies the high-temperature alarming threshold in Celsius degrees. This threshold must be greater than the high-temperature warning threshold.

Usage guidelines

When the temperature drops below the low-temperature threshold or reaches the high-temperature warning threshold, the device sends a log message and a trap.

When the temperature reaches the high-temperature alarming threshold, the device sends log messages and traps repeatedly and sets LEDs on the device.

Different devices have different threshold value ranges. To view the value ranges, use the CLI online help.

Examples

# Set temperature alarm thresholds for hotspot sensor 1 on IRF member device 1.

<Sysname> system-view

[sysname] temperature-limit slot 1 hotspot 1 -5 80 95

time at

Use time at to specify an execution date and time for a non-periodic schedule.

Use undo time to delete the execution date and time configuration for a non-periodic schedule.

Syntax

time at time date

undo time

Default

No execution time or date is specified for a non-periodic schedule.

Views

Schedule view

Predefined user roles

network-admin

Parameters

time: Specifies the schedule execution time in the hh:mm format. The value range for hh is 0 to 23. The value range for mm is 0 to 59.

date: Specifies the schedule execution date in the MM/DD/YYYY or YYYY/MM/DD format. The value range for YYYY is 2000 to 2035. The value range for MM is 1 to 12. The value range for DD varies by month.

Usage guidelines

The specified time (date plus time) must be later than the current system time.

The time at command, the time once command, and the time repeating command overwrite one another. The most recently configured command takes effect.

Examples

# Configure the device to execute schedule saveconfig at 01:01 a.m. on May 11, 2011.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time at 1:1 2011/05/11

Related commands

scheduler schedule

time once

Use time once to specify one or more execution days and the execution time for a non-periodic schedule.

Use undo time to delete the execution day and time configuration for a non-periodic schedule.

Syntax

time once at time [ month-date month-day | week-day week-day&<1-7> ]

time once delay time

undo time

Default

No execution time or day is specified for a non-periodic schedule.

Views

Schedule view

Predefined user roles

network-admin

Parameters

at time: Specifies the execution time in the hh:mm format. The value range for hh is 0 to 23. The value range for mm is 0 to 59.

month-date month-day: Specifies a day in the current month, in the range of 1 to 31. If you specify a day that does not exist in the current month, the configuration takes effect on that day in the next month.

week-day week-day&<1-7>: Specifies a space-separated list of up to seven week days for the schedule. Valid week day values include Mon, Tue, Wed, Thu, Fri, Sat, and Sun.

delay time: Specifies the delay time for executing the schedule, in the hh:mm or mm format. This argument can contain up to six characters. When in the hh:mm format, mm must be in the range of 0 to 59.

Usage guidelines

If the specified time has already occurred, the schedule will be executed at the specified time the following day.

If the day in the month has already occurred, the schedule will be executed at the specified day in the following month.

If the specified day in a week has already occurred, the schedule will be executed at the specified day in the following week.

The time at command, the time once command, and the time repeating command overwrite one another. The most recently configured command takes effect.

Examples

# Configure the device to execute schedule saveconfig once at 15:00.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time once at 15:00

Schedule starts at 15:00 5/11/2011.

# Configure the device to execute schedule saveconfig once at 15:00 on the coming 15th day in a month.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time once at 15:00 month-date 15

# Configure the device to execute schedule saveconfig at 12:00 p.m. on the coming Monday and Friday.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time once at 12:00 week-day mon fri

# Configure the device to execute schedule saveconfig after 10 minutes.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time once delay 10

Related commands

scheduler schedule

time repeating

Use time repeating to specify an execution time table for a periodic schedule.

Use undo time to delete the execution time table configuration for a periodic schedule.

Syntax

time repeating [ at time [ date ] ] interval interval-time

time repeating at time [ month-date [ month-day | last ] | week-day week-day&<1-7> ]

undo time

Default

No execution time table is specified for a periodic schedule.

Views

Schedule view

Predefined user roles

network-admin

Parameters

at time: Specifies the execution time in the hh:mm format. The value range for hh is 0 to 23. The value range for mm is 0 to 59. If you do not specify this option, the current system time is used as the execution time.

date: Specifies the start date for the periodic schedule, in the MM/DD/YYYY or YYYY/MM/DD format. The value range for YYYY is 2000 to 2035. The value range for MM is 1 to 12. The value range for DD varies by month. If you do not specify this argument, the execution start date is the first day when the specified time arrives.

interval interval-time: Specifies the execution time interval in the hh:mm or mm format. This argument can contain up to six characters. When in the hh:mm format, mm must be in the range of 0 to 59. When in the mm format, this argument must be equal to or greater than 1 minute.

month-date [ month-day | last ]: Specifies a day in a month, in the range 1 to 31. The last keyword indicates the last day of a month. If you specify a day that does not exist in a month, the configuration takes effect on that day in the next month.

week-day week-day&<1-7>: Specifies a space-separated list of up to seven week days for the schedule. Valid week day values include Mon, Tue, Wed, Thu, Fri, Sat, and Sun.

Usage guidelines

The time repeating [ at time [ date ] ] interval interval-time command configures the device to execute a schedule at an interval from the specified time on.

The time repeating at time [ month-date [ month-day | last ] | week-day week-day&<1-7> ] command configures the device to execute a schedule at the specified time on every specified day in a month or week.

The time at command, the time once command, and the time repeating command overwrite one another, whichever is configured most recently takes effect.

Examples

# Configure the device to execute schedule saveconfig once a hour from 8:00 a.m. on.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time repeating at 8:00 interval 60

# Configure the device to execute schedule saveconfig at 12:00 p.m. every day.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time repeating at 12:00

# Configure the device to execute schedule saveconfig at 8:00 a.m. on the 5th of every month.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time repeating at 8:00 month-date 5

# Configure the device to execute schedule saveconfig at 8:00 a.m. on the last day of every month.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time repeating at 8:00 month-date last

# Configure the device to execute schedule saveconfig at 8:00 a.m. every Friday and Saturday.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time repeating at 8:00 week-day fri sat

Related commands

scheduler schedule

transceiver phony-alarm-disable

Use transceiver phony-alarm-disable to disable alarm traps for transceiver modules.

Use undo transceiver phony-alarm-disable to restore the default.

Syntax

transceiver phony-alarm-disable

undo transceiver phony-alarm-disable

Default

Alarm traps are enabled for transceiver modules.

Views

System view

Predefined user roles

network-admin

Usage guidelines

Disable alarm traps if the transceiver modules were manufactured or sold by H3C.

The device regularly detects transceiver modules that have a vendor name other than H3C or do not have a vendor name. Upon detecting such a transceiver module, the device repeatedly outputs traps and logs to notify the user to replace the module.

Examples

# Disable alarm traps for transceiver modules.

<Sysname> system-view

[Sysname] transceiver phony-alarm-disable

user-role

Use user-role to assign user roles to a schedule.

Use undo user-role to remove user roles from a schedule.

Syntax

user-role role-name

undo user-role role-name

Default

A schedule has the user roles of the schedule creator.

Views

Schedule view

Predefined user roles

network-admin

Parameters

role-name: Specifies a user role name, a case-sensitive string of 1 to 63 characters. The user role can be user-defined or predefined. Predefined user roles include network-admin, network-operator, and level-0 to level-15.

Usage guidelines

A schedule must have one or more user roles. A command in a schedule can be executed if it is permitted by one or more user roles of the schedule. For more information about user roles, see the RBAC configuration in Fundamentals Configuration Guide.

A schedule can have a maximum of 64 user roles. After the limit is reached, you cannot assign additional user roles to the schedule.

Examples

# Assign user role rolename to schedule test.

<sysname> system-view

[Sysname] scheduler schedule test

[Sysname-schedule-test] user-role rolename

Related commands

· command

· scheduler schedule

01-Fundamentals Command Reference

display clock

display copyright

display device manuinfo fan

display fan

display memory

display scheduler job

display switch-mode status

display version-update-record

memory-threshold usage

monitor cpu-usage interval

reboot

reset version-update-record

restore factory-default

scheduler reboot at

shutdown-interval

switch-mode

system-working-mode

time once

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