When a card fails or an interface card's CPU daughter card logic needs to be upgraded, you can isolate the card from the system, so the card stops providing services without affecting the system operation and the services on other cards.

An isolated card is in offline state. You can use the display device command to verify the status.

The active MPU cannot be isolated.

The last switching fabric card in a device cannot be isolated.

To eliminate possible impact on the system, H3C recommends you isolate a switching fabric card before unplugging it.

You cannot perform an ISSU when one or more cards are isolated.

Do not perform configurations for an isolated card. The configurations might not be able to take effect.

Examples

# Isolate the card in slot 3.

<Sysname> system-view

[Sysname] board-offline slot 3

Caution: This command is only for diagnostic purpose which will cause board normal service unusable. Continue? [Y/N]:y

Config successfully

brand

Use brand to change the brand name of an MPU.

Syntax

In standalone mode:

brand { hp | h3c } [ slot slot-number ]

In IRF mode:

brand { hp | h3c } [ chassis chassis-number slot slot-number ]

Default

The default brand name is H3C.

Views

User view

Predefined user roles

network-admin

mdc-admin

Parameters

hp: Sets the brand name to HP.

h3c: Sets the brand name to H3C.

slot slot-number: Specifies an MPU by the number of the slot where the MPU resides. If no MPU is specified, the command configures a brand name for both MPUs. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies an MPU on an IRF member device. The chassis-number argument refers to the ID of the IRF member device, and the slot-number argument refers to the number of the slot where the MPU resides. If no MPU is specified, the command configures a brand name for all MPUs in the IRF fabric. (In IRF mode.)

Usage guidelines

Change to the brand name of an MPU takes effect after the MPU reboots.

Examples

# Set the brand names of the MPUs to HP.

<Sysname> brand hp

Configuration will take effect after next reboot, do you want to continue? [Y/N]:y

Configuration is successful.

Related commands

display brand

clock datetime

Use clock datetime to set the UTC time.

Syntax

clock datetime time date

Views

User view

Predefined user roles

network-admin

Parameters

time: Specifies a time in the format hh:mm:ss. The hh value is in the range of 0 to 23, the mm value is in the range of 0 to 59, and the ss value is in the range of 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 format MM/DD/YYYY or YYYY/MM/DD. The YYYY value is in the range of 2000 to 2035, the MM value is in the range of 1 to 12, and the value range of DD depends on the month value.

Usage guidelines

The UTC time, together with the local time zone and daylight saving time, determines the system time. You can use the display clock command to view the system time.

A correct system time setting is essential to network management and communication. Set the system time correctly or use NTP to synchronize your device with a trusted time source before you run it on the network.

Examples

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

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

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

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

Related commands

· clock summer-time

· clock timezone

· display clock

clock timezone

Use clock timezone to set the local time zone.

Use undo clock timezone to restore the default.

Syntax

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

undo clock timezone

Default

The local time zone is the UTC time zone.

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 a specified offset to the UTC time.

minus: Decreases the UTC time by a specified offset.

zone-offset: Specifies an offset to the UTC time, in the format hh:mm:ss. The hh value is in the range of 0 to 23, the mm value is in the range of 0 to 59, and the ss value is in the range of 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

The local time zone, together with the UTC time and daylight saving time, determines the system time. You can use the display clock command to view the system 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

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

Pre-defined user roles

network-admin

mdc-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 format hh:mm:ss. The hh value is in the range of 0 to 23, the mm value is in the range of 0 to 59, and the ss value is in the range of 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 MM value is in the range of 1 to 12, and the value range of DD depends on the month value.

· 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 format hh:mm:ss. The hh value is in the range of 0 to 23, the mm value is in the range of 0 to 59, and the ss value is in the range of 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 MM value is in the range of 1 to 12, and the value range of DD depends on the month value.

· 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 format hh:mm:ss. The hh value is in the range of 0 to 23, the mm value is in the range of 0 to 59, and the ss value is in the range of 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

The daylight saving time, together with the UTC time and local time zone, determines the system time. You can use the display clock command to view the system time.

Examples

# Set the system time ahead one 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

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

mdc-admin

Parameters

id: Specifies a command ID in the range of 0 to 4294967295.

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

Usage guidelines

A job can have multiple commands. Commands in a job are uniquely identified by their IDs. A command with a smaller ID is executed earlier.

If a command uses the ID of an existing command, the existing command is replaced.

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

The system does not check the validity of the command argument. You must make sure the command is supported by the device, is input in the correct format, and uses valid values. Otherwise, the command cannot be executed automatically.

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

mdc-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 following message appears:

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

* Without the owner's prior written consent, *

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

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

User interface con0 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:

· When a console user quits user view, the following message appears:

User interface con0 is available.

Press ENTER to get started.

display alarm

Use display alarm to display alarm information.

Syntax

In standalone mode:

display alarm [ slot slot-number ]

In IRF mode:

display alarm [ chassis chassis-number slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

slot slot-number: Specifies a card by the number of the slot where the card resides. If no card is specified, the command displays the alarm information of all cards. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number argument refers to the ID of the IRF member device, and the slot-number argument refers to the number of the slot where the card resides. If no IRF member device or card is specified, the command displays the alarm information of all cards in the IRF fabric. (In IRF mode.)

Examples

# Display alarm information in standalone mode.

<Sysname> display alarm

Slot Level Info

2 ERROR Fan 2 is absent.

5 ERROR Power 2 is absent.

6 ERROR The board in slot 6 is faulty.

8 WARNING The temperature of sensor 3 exceeds the lower limit.

Table 1 Command output

Field	Description
Slot	Number of the slot where the card with an alarm resides. If the value is a hyphen (-), the alarm was generated by the chassis.
Level	Alarm severity. Possible values include ERROR, WARNING, NOTICE, and INFO, in descending order.
Info	Detailed alarm information.
faulty	The card is starting up or is faulty.

# Display alarm information in IRF mode.

<Sysname> display alarm

Chassis Slot Level Info

1 6 ERROR Fan 2 is absent.

1 6 ERROR Power 2 is absent.

1 6 ERROR The board in slot 6 is faulty.

2 3 WARNING The temperature of sensor 3 exceeds the lower limit.

Table 2 Command output

Field	Description
Chassis	ID of the IRF member device with an alarm.
Slot	Number of the slot where the card resides.
Level	Alarm severity. Possible values include ERROR, WARNING, NOTICE, and INFO, in descending order.
Info	Detailed alarm information.
The board in slot n is faulty.	The card in slot n is starting up or is faulty.

display brand

Use display brand to display the brand information of MPUs.

Syntax

display brand

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the brand information of MPUs.

<Sysname> display brand

Current BRANDs:

Slot 0: H3C.

Slot 1: HP.

New BRANDs:

Slot 0: HP.

Slot 1: HP.

Table 3 Command output

Field	Description
Current BRANDs	Current brand names of the MPUs.
New BRANDs	Brand names of the MPUs after a reboot.

Related commands

brand

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

mdc-admin

mdc-operator

Examples

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

<Sysname> display clock

09:41:23 UTC Fri 03/16/2011

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

<Sysname> display clock

09:42:23 UTC Fri 03/16/2012

Time Zone : Z5 add 00:00:00

# 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 summer-time

· clock timezone

display copyright

Use display copyright to display the copyright statement, including software and hardware copyright statements, and third-party software license agreements.

Syntax

display copyright

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Examples

# Display the copyright statement.

<Sysname> display copyright

display cpu-usage

Use display cpu-usage to display CPU usage statistics.

Syntax

In standalone mode:

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

In IRF mode:

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

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

slot slot-number: Specifies a card by the number of the slot where the card resides. If no card is specified, this command displays the CPU usage statistics for all cards. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number argument refers to the ID of the IRF member device, and the slot-number argument refers to the number of the slot where the card resides. If no IRF member device or card is specified, this command displays the CPU usage statistics for all cards in the IRF fabric. (In IRF mode.)

cpu cpu-number: Displays the CPU usage statistics for the specified CPU. If this option is not provided, the command displays the CPU usage statistics for all CPUs on the card in the specified slot.

Usage guidelines

The system regularly (typically at 60-second intervals) collects CPU usage statistics and saves the statistical results in the history record area.

Examples

# Display the current CPU usage statistics in standalone mode.

<Sysname> display cpu-usage

Slot 0 CPU 0 CPU usage:

1% in last 5 seconds

0% in last 1 minute

0% in last 5 minutes

Slot 1 CPU usage:

1% in last 5 seconds

1% in last 1 minute

1% in last 5 minutes

# Display the current CPU usage statistics for all cards in IRF mode.

<Sysname> display cpu-usage

Chassis 1 Slot 0 CPU 0 CPU usage:

9% in last 5 seconds

8% in last 1 minute

8% in last 5 minutes

Chassis 1 Slot 1 CPU 0 CPU usage:

5% in last 5 seconds

4% in last 1 minute

4% in last 5 minutes

Chassis 2 Slot 0 CPU 0 CPU usage:

6% in last 5 seconds

6% in last 1 minute

6% in last 5 minutes

Chassis 2 Slot 1 CPU 0 CPU usage:

6% in last 5 seconds

6% in last 1 minute

6% in last 5 minutes

Table 4 Command output

Field	Description
1% in last 5 seconds	Average CPU usage during the last 5 seconds.
1% in last 1 minute	Average CPU usage during the last minute.
1% in last 5 minutes	Average CPU usage during the last 5 minutes.
Slot x CPU y CPU usage	Usage statistics for CPU y of the card in slot x. (In standalone mode.)
Chassis x Slot y CPU z CPU usage	Usage statistics for CPU z of the card in slot y on member device x. (In IRF mode.)

display cpu-usage history

Use display cpu-usage history to display the historical CPU usage statistics in charts.

Syntax

In standalone mode:

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

In IRF mode:

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

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

job job-id: Specifies a process by its ID. If no process is specified, this command displays the historical CPU usage statistics for the entire system, which is the sum of the historical CPU usage statistics for all processes in the system. To view the IDs and names of the running processes, use the display process command. For more information, see Network Management and Monitoring Command Reference.

slot slot-number: Specifies a card by the number of the slot where the card resides. If no card is specified, this command displays the historical CPU usage statistics for the active MPU's primary CPU. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number argument refers to the ID of the IRF member device, and the slot-number argument refers to the number of the slot where the card resides. If no IRF member device or card is specified, this command displays the historical CPU usage statistics for the primary CPU of the IRF fabric's active MPU. (In IRF mode.)

cpu cpu-number: Displays the historical CPU usage statistics for the specified CPU. If this option is not provided, the command displays the historical CPU usage statistics for the primary CPU on the specified card.

Usage guidelines

The system regularly collects CPU usage statistics and saves the statistics in the history record area. This command displays the CPU usage statistics for the last 60 minutes in axes 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, whichever is closer. 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 system's primary CPU.

<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 (CPU 0) last 60 minutes (SYSTEM)

The output shows the historical CPU usage statistics for the system's primary CPU (with the name SYSTEM) in the last 60 minutes:

· 5%: 12 minutes ago

· 10%: 13 minutes ago

· 15%: 14 minutes ago

· 10%: 15 minutes ago

· 5%: 16 and 17 minutes ago

· 10%: 18 minutes ago

· 5%: 19 minutes ago

· 2% or lower than 2%: Other time

# Display the historical CPU usage statistics for the primary CPU of 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 (CPU 0) last 60 minutes (scmd)

The output shows the historical CPU usage statistics for the primary CPU of process 1 (with the process name scmd) in the last 60 minutes. A process name with square brackets ([ ]) means that the process is a kernel process.

· 5%: 20 minutes ago

· 2% or lower than 2%: Other time

display device

Use display device to display device information.

Syntax

In standalone mode:

display device [ cf-card ] [ slot slot-number | verbose ]

In IRF mode:

display device [ cf-card ] [ chassis chassis-number [ slot slot-number ] | verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

cf-card: Specifies the CF cards.

slot slot-number: Specifies a card by the number of the slot where the card resides. (In standalone mode.)

chassis chassis-number: Specifies an IRF member device by its member ID. If no IRF member device is specified, this command displays hardware information about all IRF member devices in the IRF fabric. (In IRF mode.)

verbose: Displays detailed hardware information.

Usage guidelines

If the cf-card, usb, and harddisk keywords are not provided, this command displays information about all cards on the device.

Examples

# Display device information in standalone mode.

<Sysname> display device

Slot No. Brd Type Brd Status Software Version

0 LST1MRPNC1 Standby S12500-CMW710-A7121

1 LST1MRPNC1 Master S12500-CMW710-A7121

2 NONE Absent NONE

3 NONE Absent NONE

4 NONE Absent NONE

5 LST1GT48LEC1 Normal S12500-CMW710-A7121

6 NONE Absent NONE

7 NONE Absent NONE

8 NONE Absent NONE

9 NONE Absent NONE

10 NONE Absent NONE

11 NONE Absent NONE

12 LST1SF08B1 Normal S12500-CMW710-A7121

13 LST1SF08B1 Normal S12500-CMW710-A7121

14 LST1SF08B1 Normal S12500-CMW710-A7121

15 LST1SF08B1 Normal S12500-CMW710-A7121

16 LST1SF08B1 Normal S12500-CMW710-A7121

17 LST1SF08B1 Normal S12500-CMW710-A7121

18 LST1SF08B1 Normal S12500-CMW710-A7121

The output shows that the device has two MPUs, one interface card, and seven switching fabric cards. The active MPU is in slot 1 and the standby MPU is in slot 0. The interface card is in slot 5, and the switching fabric cards are in slot 12 to slot 18.

Table 5 Command output

Field	Description
Slot No.	Number of the slot where the card resides.
Brd Type	Hardware type of the card.
Brd Status	Card status: · Standby—The card is the standby MPU. · Master—The card is the active MPU. · Absent—The slot is not installed with a card. · Fault—The card is faulty and cannot start up. · Normal—The card is an interface card and is operating correctly. · Off—The card is powered off. · Illegal—The current software version of the device does not support the card and the card cannot operate properly. · Offline—The card is isolated.
Software Version	Software version of the card.

# Display device information about all IRF member devices in IRF mode.

<Sysname> display device

Slot No. Brd Type Brd Status Software Version

1/0 LST1MRPNC1 Standby S12500-CMW710-A7121

1/1 LST1MRPNC1 Master S12500-CMW710-A7121

1/2 NONE Absent NONE

1/3 NONE Absent NONE

1/4 NONE Absent NONE

1/5 LST1GT48LEC1 Normal S12500-CMW710-A7121

1/6 NONE Absent NONE

1/7 NONE Absent NONE

1/8 NONE Absent NONE

1/9 NONE Absent NONE

1/10 NONE Absent NONE

1/11 NONE Absent NONE

1/12 LST1SF08B1 Normal S12500-CMW710-A7121

1/13 LST1SF08B1 Normal S12500-CMW710-A7121

1/14 LST1SF08B1 Normal S12500-CMW710-A7121

1/15 LST1SF08B1 Normal S12500-CMW710-A7121

1/16 LST1SF08B1 Normal S12500-CMW710-A7121

1/17 LST1SF08B1 Normal S12500-CMW710-A7121

1/18 LST1SF08B1 Normal S12500-CMW710-A7121

The output shows that the IRF fabric has one member device (with the member ID 1). The card in slot 1 on member device 1 is the active MPU of the IRF fabric. The card in slot 0 on member device 1 is a standby MPU of the IRF fabric.

Table 6 Command output

Field	Description
Slot No.	ID of the IRF member device and number of the slot where the card on the IRF member device resides.
Brd Type	Card type.
Brd Status	Card status: · Absent—No card is inserted in the slot. · Master—The card is the active MPU of the IRF fabric. · Standby—The card is a standby MPU of the IRF fabric. · Normal—The card is an interface card and is operating correctly. · Fault—The card is faulty. · Off—The card is powered off. · Illegal—The current software version of the device does not support the card and the card cannot operate properly.
Software Version	Software version of the card.

display device manuinfo

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

Syntax

In standalone mode:

display device manuinfo [ slot slot-number ]

In IRF mode:

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

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

slot slot-number: Specifies a card by the number of the slot where the card resides. If no card is specified, this command displays the electronic label data for all cards.

Usage guidelines

An electronic label is a profile of a device or card and contains the permanent configuration information 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 the electronic label data for the device in standalone mode.

<Sysname> display device manuinfo

Chassis self

Slot 0:

DEVICE_NAME : LST1MRPNC1

DEVICE_SERIAL_NUMBER : 210231A9680112000022

MAC_ADDRESS : 3822-D645-EC00

MANUFACTURING_DATE : 2011-02-24

VENDOR_NAME : H3C

Slot 2:

DEVICE_NAME : LST1GT48LEC1

DEVICE_SERIAL_NUMBER : 210231A85L0123456789

MAC_ADDRESS : NONE

MANUFACTURING_DATE : 2011-05-18

VENDOR_NAME : H3C

Table 7 Command output

Field	Description
Slot 1	Number of the slot where the card resides.
DEVICE_NAME	Device name.
DEVICE_SERIAL_NUMBER	Serial number.
MAC_ADDRESS	MAC address.
MANUFACTURING_DATE	Manufacturing date.
VENDOR_NAME	Vendor name.

# Display the electronic label data for the device in IRF mode.

<Sysname> display device manuinfo

Chassis 1

Slot 0:

DEVICE_NAME : LST1MRPNC1

DEVICE_SERIAL_NUMBER : 210231A9680112000022

MAC_ADDRESS : 3822-D645-EC00

MANUFACTURING_DATE : 2011-02-24

VENDOR_NAME : H3C

Slot 2:

DEVICE_NAME : LST1GT48LEC1

DEVICE_SERIAL_NUMBER : 210231A85L0123456789

MAC_ADDRESS : NONE

MANUFACTURING_DATE : 2011-05-18

VENDOR_NAME : H3C

Table 8 Command output

Field	Description
Chassis 1	ID of the IRF member device.
Slot 0	Number of the slot where the card resides.
DEVICE_NAME	Device name.
DEVICE_SERIAL_NUMBER	Serial number.
MAC_ADDRESS	MAC address.
MANUFACTURING_DATE	Manufacturing date.
VENDOR_NAME	Vendor name.

display device manuinfo chassis-only

Use display device manuinfo chassis-only to display the electronic label data for the specified backplane.

Syntax

In standalone mode:

display device manuinfo chassis-only

In IRF mode:

display device manuinfo chassis chassis-number chassis-only

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

Examples

# Display the electronic label data for the backplane in standalone mode.

<Sysname> display device manuinfo chassis-only

Chassis self

DEVICE_NAME : backplane

DEVICE_SERIAL_NUMBER : 210235A36L1234567890

MANUFACTURING_DATE : 2010-01-20

VENDOR_NAME : H3C

# Display the electronic label data for the backplane on IRF member device 1 in IRF mode.

<Sysname> display device manuinfo chassis 1 chassis-only

Chassis 1

Chassis self

DEVICE_NAME : backplane

DEVICE_SERIAL_NUMBER : 210235A36L1234567891

MANUFACTURING_DATE : 2010-01-20

VENDOR_NAME : H3C

display device manuinfo fan

Use display device manuinfo fan to display the electronic label data for the specified fan.

Syntax

In standalone mode:

display device manuinfo fan fan-id

In IRF mode:

display device manuinfo chassis chassis-number fan fan-id

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

fan-id: Specifies a fan by its ID, in the range of 1 to 2.

Examples

# Display the electronic label data for fan 2 in standalone mode.

<Sysname> display device manuinfo fan 2

Fan 2

DEVICE_NAME : fan

DEVICE_SERIAL_NUMBER : 210235A36L1234567890

MANUFACTURING_DATE : 2010-01-20

VENDOR_NAME : H3C

# Display the electronic label data for fan 2 on IRF member device 1 in IRF mode.

<Sysname> display device manuinfo chassis 1 fan 2

Chassis 1

Fan 2

DEVICE_NAME : fan2

DEVICE_SERIAL_NUMBER : 210235A36L1234567891

MANUFACTURING_DATE : 2010-01-20

VENDOR_NAME : H3C

display device manuinfo power

Use display device manuinfo power to display the electronic label data of a power supply.

Syntax

In standalone mode:

display device manuinfo power power-id

In IRF mode:

display device manuinfo chassis chassis-number power power-id

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

power-id: Specifies a power supply by its ID. The value range is 1 to 12 for an S12518 switch and 1 to 6 for other models of S12500 switches.

Examples

# Display the electronic label data for power supply 2 in standalone mode.

<Sysname> display device manuinfo power 2

Power 2:

DEVICE_NAME : power

DEVICE_SERIAL_NUMBER : 210235A36L1234567890

MANUFACTURING_DATE : 2010-01-20

VENDOR_NAME : H3C

# Display the electronic label data for power supply 2 on IRF member device 1 in IRF mode.

<Sysname> display device manuinfo chassis 1 power 2

Chassis 1:

Power 2:

DEVICE_NAME : power2

DEVICE_SERIAL_NUMBER : 210235A36L1234567891

MANUFACTURING_DATE : 2010-01-20

VENDOR_NAME : H3C

display device manuinfo power-monitor

Use display device manuinfo power-monitor to display the electronic label data of a power monitoring unit.

Syntax

In standalone mode:

display device manuinfo power-monitor pmu-id

In IRF mode:

display device manuinfo chassis chassis-number power-monitor pmu-id

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

power-monitor pmu-id: Specifies a power monitoring unit by its ID. For a switch with only one power supply shelf, such as S12508, the pmu-id argument must be 1. For a switch with two power supply shelves, the ID of the power monitoring unit for the upper power supply shelf is 1 and that of the power monitoring unit for the lower power supply shelf is 2.

Usage guidelines

The power monitoring units are hardware used to monitor power supplies on the device.

Examples

# Display the electronic label data of power monitoring unit 2 in standalone mode.

<Sysname> display device manuinfo power-monitor 2

PowerMonitor 2:

DEVICE_NAME : PMU

DEVICE_SERIAL_NUMBER : 210231A36L1234567890

MAC_ADDRESS : NONE

MANUFACTURING_DATE : 2010-01-20

VENDOR_NAME : H3C

# Display the electronic label data of power monitoring unit 2 on IRF member device 1.

<Sysname> display device manuinfo chassis 1 power-monitor 2

Chassis 2:

PowerMonitor 2:

DEVICE_NAME : PMU2

DEVICE_SERIAL_NUMBER : 210231A36L1234567891

MAC_ADDRESS : NONE

MANUFACTURING_DATE : 2010-01-20

VENDOR_NAME : H3C

display diagnostic-information

Use display diagnostic-information to display the operating statistics for multiple feature modules in the system.

Syntax

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

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

hardware: Displays hardware-related operating statistics.

infrastructure: Displays operating statistics for the fundamental modules.

l2: Displays operating statistics for the Layer 2 features.

l3: Displays operating statistics for the Layer 3 features.

service: Displays operating statistics for upper-layer features.

Usage guidelines

For diagnostics or troubleshooting, you can use separate display commands to collect running status data module by module or use the display diagnostic-information command to bulk collect running data for multiple modules.

This display command does not support the | by-linenum option, the > filename option, or the >> filename option. However, this command asks you whether you want to save the output to a file or display the output on the screen. The file used to save the output is automatically compressed to save storage space.

Examples

# Display the operating statistics for multiple feature modules in the system.

<Sysname> display diagnostic-information

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

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

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

14:03:55 UTC Thu 01/05/2012

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

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

…

display environment

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

Syntax

In standalone mode:

display environment [ slot slot-number ]

In IRF mode:

display environment [ chassis chassis-number [ slot slot-number ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

slot slot-number: Specifies a card by the number of the slot where the card resides.

Usage guidelines

· If no card is specified, this command displays the temperature statistics for all temperature sensors on the device. (In standalone mode.)

· If no IRF member device is specified, this command displays the temperature statistics for all temperature sensors in the IRF fabric. If an IRF member device is specified but you do not specify any card, this command displays the temperature statistics for all sensors on the specified IRF member device. (In IRF mode.)

Examples

# Display the temperature statistics for all temperature sensors on the device in standalone mode.

<Sysname> display environment

System temperature information (degree centigrade):

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

Slot Sensor Temperature LowerLimit WarningLimit AlarmLimit ShutdownLimit

1 inflow 1 21 -25 70 80 N/A

1 outflow 1 24 -15 70 85 N/A

1 hotspot 1 27 -15 75 85 N/A

5 inflow 1 27 -20 65 85 N/A

5 outflow 1 27 0 70 85 N/A

5 hotspot 1 30 -10 70 80 N/A

12 inflow 1 23 -10 55 80 N/A

12 outflow 1 42 5 85 95 N/A

# Display the temperature statistics for all temperature sensors in the IRF fabric in IRF mode.

<Sysname> display environment

System temperature information (degree centigrade):

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

Slot Sensor Temperature LowerLimit WarningLimit AlarmLimit ShutdownLimit

1/1 inflow 1 21 -25 70 80 N/A

1/1 outflow 1 24 -15 70 85 N/A

1/1 hotspot 1 27 -15 75 85 N/A

1/5 inflow 1 27 -20 65 85 N/A

1/5 outflow 1 27 0 70 85 N/A

1/5 hotspot 1 30 -10 70 80 N/A

1/12 inflow 1 23 -10 55 80 N/A

1/12 outflow 1 42 5 85 95 N/A

Table 9 Command output

Field	Description
System Temperature information (degree centigrade)	Temperature information (°C).
sensor	Temperature sensor: · hotspot—Hotspot sensor. · inflow—Air inlet sensor. · outflow—Air outlet sensor.
Slot	A number in this field indicates a card. (In standalone mode.)
Slot	The chassis-number/slot-number in this field indicates a card on an IRF member device. (In IRF mode.)
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

In standalone mode:

display fan [ verbose ]

In IRF mode:

display fan [ chassis chassis-number ] [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

verbose: Displays detailed information.

chassis chassis-number: Specifies an IRF member device by its member ID. If you do not specify this option, information about all members are displayed. (In IRF mode.)

Examples

# Display the operating states of all fans.

Fan-tray state on chassis 0:

Fan-tray 1 state: Normal

# Display the operating states of all fans.

<Sysname>display fan verbose

Fan-tray verbose state on chassis 2:

Fan-tray 1:

Software version: 105

Hardware version: Ver.A

CPLD version: 002

Fan number: 12

Temperature: 37 °C

High temperature alarm threshold: 60 °C

Low speed alarm threshold: 750 rpm

Fan Status Speed(rpm)

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

1 normal 4320

2 normal 4440

3 normal 4380

4 normal 4740

5 normal 4080

6 normal 4440

7 normal 4320

8 normal 4320

9 normal 4380

10 normal 4560

11 normal 4500

12 normal 4500

Fan-tray 2 is absent.

display hardware-failure-detection

Use display hardware-failure-detection to display hardware failure detection and fix information.

Syntax

display hardware-failure-detection

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Usage guidelines

This command displays the hardware failure detection configuration information and actions taken for detected hardware failures on each card. The system keeps the latest 10 records for each card. Two successive actions that are the same generates only one record.

The records are saved on the active MPU. They are not removed when the relevant cards are unplugged.

Examples

# Display hardware failure detection and fix information.

<Sysname> display hardware-failure-detection

Current level:

chip : isolate

board : isolate

forwarding : warning

--------------------------Slot 0 executed records:-----------------------------

There is no record.

--------------------------Slot 0 trapped records:-----------------------------

There is no record.

Table 10 Command output

Field	Description
Slot n executed records:	Hardware failure detection and protection records.

display hardware-failure-protection

Use display hardware-failure-protection to display hardware failure protection information.

Syntax

display hardware-failure-protection [ aggregation | port { auto-down | interface-type interface-number } ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

aggregation: Displays the hardware failure protection configuration for aggregation groups.

port: Displays the hardware failure protection configuration for interfaces.

auto-down: Displays the ports configured with hardware failure protection.

interface-type interface-number: Displays the hardware failure protection configuration for a specific interface. The interface-type interface-number option specifies the type and number of the interface.

Usage guidelines

If you do not specify any option, this command displays all hardware failure protection configuration information for the switch.

Examples

# Display all hardware failure protection configuration information of the switch.

<Sysname> display hardware-failure-protection

Aggregation: on

Port: ge2/0/1 ge3/0/1

# Display the ports configured with hardware failure protection.

<Sysname> display hardware-failure-protection port auto-down

Port: ge2/0/1 ge3/0/1

# Display the hardware failure protection configuration for interface GigabitEthernet 2/0/2.

<Sysname> display hardware-failure-protection port GigabitEthernet 2/0/2

Auto-down is NOT allowed while hardware-failure happened.

display memory

Use display memory to display memory usage.

Syntax

In standalone mode:

display memory [ slot slot-number ]

In IRF mode:

display memory [ chassis chassis-number slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

slot slot-number: Specifies a card by its slot number. Without this option, the command displays memory usage for all cards. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. Without this option, the command displays memory usage for all cards in the IRF fabric. (In IRF mode.)

Examples

# Display memory usage in standalone mode.

<Sysname> display memory

The statistics about memory is measured in KB:

Slot 0:

Total Used Free Shared Buffers Cached FreeRatio

Mem: 507980 154896 353084 0 488 54488 69.5%

-/+ Buffers/Cache: 99920 408060

Swap: 0 0 0

# Display memory usage in IRF mode.

<Sysname> display memory

The statistics about memory is measured in KB:

Chassis 1 Slot 0:

Total Used Free Shared Buffers Cached FreeRatio

Mem: 507980 154896 353084 0 488 54488 69.5%

-/+ Buffers/Cache: 99920 408060

Swap: 0 0 0

Table 11 Command output

Field	Description
Slot	Slot number of a card. (In standalone mode.)
Chassis x Slot x	Slot number of a card on a member device. (In IRF mode.)
Mem	Memory usage information.
total	Total physical memory size, which might be less than the actual memory size.
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 usage thresholds and memory usage notification statistics.

Syntax

In standalone mode:

display memory-threshold [ slot slot-number ]

In IRF mode:

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

Views

Any view

Predefined user roles

network-admin

mdc-admin

Parameters

slot slot-number: Specifies a card by its slot number. Without this option, the command displays the memory usage thresholds and memory usage notification statistics for the active MPU. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. Without this option, the command displays the memory usage thresholds and memory usage notification statistics for the global active MPU. (In IRF mode.)

Usage guidelines

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

Examples

# Display memory usage thresholds and memory usage notification statistics.

<Sysname> display memory-threshold

Memory usage threshold:

Minor: 64M

Severe: 48M

Critical: 32M

Normal: 96M

Current memory state: Normal

Event statistics:

[Back to normal state]

First notification: 2012-5-15 09:21:35.546

Latest notification: 2012-5-15 09:21:35.546

Total number of notifications sent: 1

[Enter minor low-memory state]

First notification at: 2012-5-15 09:07:05.941

Lastest notification at: 2012-5-15 09:07:05.941

Total number of notifications sent: 1

[Back to minor low-memory state]

First notification at: 0.0

Lastest notification at: 0.0

Total number of notifications sent: 0

[Enter severe low-memory state]

First notification at: 0.0

Lastest notification at: 0.0

Total number of notifications sent: 0

[Back to severe low-memory state]

First notification at: 0.0

Lastest notification at: 0.0

Total number of notifications sent: 0

[Enter critical low-memory state]

First notification at: 0.0

Lastest notification at: 0.0

Total number of notifications sent: 0

display power-supply

Use display power-supply to display power supply information.

Syntax

display power-supply [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

verbose: Displays detailed information.

Examples

# Display power supply information.

<Sysname> display power-supply

Power info on chassis 2:

PSU 1/1 state: Absent

PSU 1/2 state: Absent

PSU 1/3 state: Normal

PSU 1/4 state: Absent

PSU 1/5 state: Fault

PSU 1/6 state: Absent

# Display detailed power supply information.

<Sysname>display power-supply verbose

Power info on chassis 2:

System power-supply policy: enable

System power-module redundant(configured): 1

System power usable: 2000 Watts

System power redundant(actual): 0 Watts

System power allocated: 1265 Watts

System power available: 735 Watts

System power used(current): 398.49 Watts

System power monitoring unit 1:

Software version: 107

Type In/Out Rated-Vol(V) Existing Usable Redundant(actual)

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

PSE9000-A AC/DC 220(default) 2 1 0

DC output voltage information:

Tray Value(V) Upper-Threshold(V) Lower-Threshold(V) Status

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

1 49.81 51.00 49.00 Normal

DC output current information:

Total current(A): 8.00

Branch Value(A)

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

1/1 N/A

1/2 N/A

1/3 8.00

1/4 N/A

1/5 Unknown

1/6 N/A

PSU Status:

ID Status Input-Err Output-Err High-Temperature Fan-Err Closed Current-Limit

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

1/1 Absent

1/2 Absent

1/3 Normal

1/4 Absent

1/5 Fault

1/6 Absent

Line-card power status:

Slot Board-Type Watts Status

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

2 None -- Absent

3 None -- Absent

4 None -- Absent

5 LST1GT48LEC1 190 On

6 None -- Absent

7 None -- Absent

8 None -- Absent

9 None -- 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

mdc-admin

mdc-operator

Parameters

job-name: Specifies a job by its name, a case-sensitive string of 1 to 47 characters. If no job is specified, the command displays the configuration information of all jobs.

Examples

# Display the configuration information of 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

mdc-admin

mdc-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 GigabitEthernet 3/0/1 to GigabitEthernet 3/0/3

[Sysname-if-range]shutdown

Table 12 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 not displayed.
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

mdc-admin

mdc-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

mdc-admin

mdc-operator

Parameters

schedule-name: Specifies a schedule by its name, a case-sensitive string of 1 to 47 characters. If no schedule is specified, 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 13 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 last 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 system-working-mode

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

Syntax

display system-working-mode

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Examples

# Display the current system operating mode.

<Sysname> display system-working-mode

The current system working mode is bridgee.

The next system working mode is bridgee.

display transceiver alarm

Use display transceiver alarm to display the alarms present on transceiver modules.

Syntax

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

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-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 the transceiver modules on all interfaces.

Usage guidelines

Table 14 shows the alarms that might occur to the commonly used transceiver modules.

If no error occurs, "None" is displayed.

Table 14 Alarms on commonly used transceiver modules

Field	Remarks
SFP:
RX loss of signal	Received signals are lost.
RX power high	The received optical power is high.
RX power low	The received optical power is low.
TX fault	Transmission error.
TX bias high	The transmitted bias current is high.
TX bias low	The transmitted bias current is low.
TX power high	The transmitted optical power is high.
TX power low	The transmitted optical power is low.
Temp high	The temperature is high.
Temp low	The temperature is low.
Voltage high	The voltage is high.
Voltage low	The voltage is low.
Transceiver info I/O error	Transceiver information read/write error.
Transceiver info checksum error	Transceiver information checksum error.
Transceiver type and port configuration mismatch	The type of the transceiver module does not match the port configuration.
Transceiver type not supported by port hardware	The port does not support this type of transceiver modules.
XFP:
RX loss of signal	Received signals are lost.
RX not ready	The receiving status is not ready
RX CDR loss of lock	Receiving CDR loss of lock.
RX power high	The received optical power is high.
RX power low	The received optical power is low.
TX not ready	The transmission status is ready.
TX fault	Transmission error.
TX CDR loss of lock	Transmission CDR loss of lock.
TX bias high	The transmitted bias current is high.
TX bias low	The transmitted bias current is low.
TX power high	The transmitted optical power is high.
TX power low	The transmitted optical power is low.
Module not ready	The module is not ready.
APD supply fault	Avalanche photo diode error.
TEC fault	Thermoelectric cooler error.
Wavelength unlocked	Wavelength loss of lock.
Temp high	The temperature is high.
Temp low	The temperature is low.
Voltage high	The voltage is high.
Voltage low	The voltage is low.
Transceiver info I/O error	Transceiver information read/write error.
Transceiver info checksum error	Transceiver information checksum error.
Transceiver type and port configuration mismatch	The type of the transceiver module does not match the port configuration.
Transceiver type not supported by port hardware	The port does not support this type of transceiver modules.

Examples

# Display the alarms present on the transceiver module in interface GigabitEthernet 3/0/1.

<Sysname> display transceiver alarm interface gigabitethernet 3/0/1

GigabitEthernet3/0/1 transceiver current alarm information:

RX loss of signal

RX power low

Table 15 Command output

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

display transceiver diagnosis

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

Syntax

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

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-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 measured values of the digital diagnosis parameters for the transceiver modules on all interfaces.

Usage guidelines

This command cannot display information for some transceiver modules.

Examples

# Display the current measured values of the digital diagnosis parameters for the transceiver module on interface GigabitEthernet 3/0/2.

<Sysname> display transceiver diagnosis interface gigabitethernet 3/0/2

GigabitEthernet3/0/2 transceiver diagnostic information:

Current diagnostic parameters:

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

36 3.31 6.13 -35.64 -5.19

Table 16 Command output

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

mdc-admin

mdc-operator

Parameters

interface-type interface-number: Specifies an interface by its type and number. If no interface is specified, this command displays the key parameters of the transceiver modules on all interfaces of the device.

Examples

# Display the key parameters of the transceiver module on interface GigabitEthernet 3/0/3.

<Sysname> display transceiver interface gigabitethernet 3/0/3

GigabitEthernet3/0/3 transceiver information:

Transceiver Type : 1000_BASE_SX_SFP

Connector Type : LC

Wavelength(nm) : 850

Transfer Distance(m) : 550(50um),270(62.5um)

Digital Diagnostic Monitoring : YES

Vendor Name : ****

Ordering Name : SFP-GE-SX-MM850

Table 17 Command output

Field	Description
transceiver information	Transceiver module information.
Transceiver Type	Transceiver module 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)	Transfer distance, with "xx" representing the distance unit: km (kilometers) for single-mode transceiver modules and m (meters) for other transceiver modules. If the transceiver module supports multiple transfer media, the transfer distances are separated by commas. The transfer medium is included in the bracket following the transfer distance value. The following are the transfer media: · 9 um—9/125 um single-mode fiber. · 50 um—50/125 um multi-mode fiber. · 62.5 um—62.5/125 um multi-mode fiber. · TP—Twisted pair. · CX4—CX4 cable.
Digital Diagnostic Monitoring	Support for the digital diagnosis function: · YES—Supported. · NO—Not supported.
Ordering Name	Product code.

display transceiver manuinfo

Use display transceiver manuinfo to display the electronic label data for transceiver modules.

Syntax

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

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

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

Usage guidelines

This command cannot display information for some transceiver modules.

Examples

# Display the electronic label data for the transceiver module on interface GigabitEthernet 3/0/4.

<Sysname> display transceiver manuinfo interface gigabitethernet 3/0/4

GigabitEthernet3/0/4 transceiver manufacture information:

Manu. Serial Number : 213410A0000054000251

Manufacturing Date : 2010-09-01

Vendor Name : ****

Table 18 Command output

Field	Description
Manu. Serial Number	Serial number generated during commissioning and testing of the transceiver module.
Manufacturing Date	Commissioning date.
Vendor Name	Name of the vendor.

display version

Use display version to display system version information.

Syntax

display version

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Examples

# Display system version information.

<Sysname> display version

H3C Comware Software, Version 7.1.026, Beta 1330

H3C S12508 uptime is 0 weeks, 0 days, 1 hours, 42 minutes

Last reboot reason : User reboot

Boot image: cfa0:/s12500-cmw710-boot-a7122.bin

Boot image version: 7.1.025

System image: cfa0:/s12500-cmw710-system-a7122.bin

version: 7.1.026, Beta 1330

LST1MRPNC1 2/1: uptime is 0 weeks, 0 days, 1 hours, 42 minutes

Last reboot reason : User reboot

1024 Mbytes SDRAM

1024 Kbytes NVRAM Memory

Type : LST1MRPNC1

BootRom : 2.11

Software : S12500-CMW710-A7122

PCB : Ver.B

Board Cpu:

Number of Cpld: 2

Cpld 0:

SoftWare : 003

Cpld 1:

SoftWare : 003

---- More ----

forward-path-detection

Use forward-path-detection to enable data forwarding path failure detection.

Use undo forward-path-detection to disable data forwarding path failure detection.

Syntax

forward-path-detection enable

undo forward-path-detection enable

Default

Data forwarding path failure detection is enabled.

Views

System view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

You can enable the device to automatically detect data forwarding path failures and output log information for notification.

Examples

# Enable data forwarding path failure detection.

<Sysname> system-view

[Sysname] forward-path-detection enable

hardware-failure-detection

Use hardware-failure-detection to configure hardware failure detection and specify the actions to be taken in response to hardware failures.

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

Syntax

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

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

Default

The system takes the action of warning in response to hardware failures on chips, cards, and the forwarding plane.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

board: Specifies failures on control paths and cards.

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

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

off: Takes no action.

isolate: Shuts down the relevant ports, prohibits loading software for the relevant cards, isolates and powers off the relevant cards to reduce the failure effects.

reset: Restarts the cards to try to recover from failures.

warning: Sends logs.

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 perform hardware failure detection and send traps in response to failures on components.

<Sysname> system-view

[Sysname] hardware-failure-detection chip warning

# Configure the device to hardware failure detection and restart the cards in response to failures on cards.

<Sysname> system-view

[Sysname] hardware-failure-detection board reset

hardware-failure-protection aggregation

Use hardware-failure-protection aggregation to enable hardware failure protection for aggregation groups.

Use undo hardware-failure-protection aggregation to disable hardware failure protection for aggregation groups.

Syntax

hardware-failure-protection aggregation

undo hardware-failure-protection aggregation

Default

Hardware failure protection is disabled for aggregation groups.

Views

System view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

Hardware failure protection is enabled on interfaces by default. To enable hardware failure protection for aggregation groups, execute the undo hardware-failure-protection auto-down command on the member interfaces first.

An interface shut down for hardware failure protection is in Protect DOWN state. You can use the display interface command to view the status. To restore the interface to UP state, execute the undo shutdown command.

This command does not take effect on a member interface in the following cases:

· Loopback testing is enabled (using the loopback { external | internal } command).

· The interface is forcibly brought up (using the port up-mode command).

· The interface is a physical IRF port.

Examples

# Enable hardware failure protection for aggregation groups.

<Sysname> system-view

[Sysname] hardware-failure-protection aggregation

# Disable hardware failure protection for aggregation groups.

<Sysname> system-view

[Sysname] undo hardware-failure-protection aggregation

hardware-failure-protection auto-down

Use hardware-failure-protection auto-down to enable hardware failure protection for an interface.

Use undo hardware-failure-protection auto-down to disable hardware failure protection for an interface.

Syntax

hardware-failure-protection auto-down

undo hardware-failure-protection auto-down

Default

Hardware failure protection is enabled for an interface.

Views

Ethernet interface view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

After you enable hardware failure protection on an interface, the system automatically shuts the interface down when it detects a hardware failure on the interface. An interface shut down this way is in Protect Down state.

After the failure on an interface is removed, bring the interface up using the undo shutdown command.

This command takes effect only when the hardware-failure-detection forwarding isolate command is configured.

This command does not take effect on an interface in the following cases:

· Loopback testing is enabled (using the loopback { external | internal } command).

· The interface is forcibly brought up (using the port up-mode command).

· The interface is a physical IRF port.

Examples

# Enable hardware failure protection on interface GigabitEthernet 7/0/47.

<Sysname> system-view

[Sysname]interface GigabitEthernet 7/0/47

[Sysname-GigabitEthernet7/0/47]hardware-failure-protection auto-down

# Disable hardware failure protection on interface GigabitEthernet 7/0/47.

<Sysname> system-view

[Sysname]interface GigabitEthernet 7/0/47

[Sysname-GigabitEthernet7/0/47]undo hardware-failure-protection auto-down

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

mdc-admin

Parameters

incoming: Configures the banner to be displayed before a modem dial-up user accesses user view. If authentication is required, the incoming banner appears after the authentication is passed.

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 incoming banner, legal banner, login banner, MOTD banner, and shell banner.

<Sysname> system-view

[Sysname] header incoming

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

Welcome to incoming(header incoming)%

[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

mdc-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 memory usage thresholds.

Use undo memory-threshold to restore the defaults.

Syntax

In standalone mode:

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

undo memory-threshold [ slot slot-number ]

In IRF mode:

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

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

Default

· Level-1 threshold: 96 MB.

· Level-2 threshold: 64 MB.

· Level-3 threshold: 48 MB.

· Normal level threshold: 128 MB.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

minor minor-value: Specifies the Level-1 threshold, in the range of 0 to 4294967295. This threshold must be equal to or less than the total memory size. Setting this threshold to 0 disables the Level-1 threshold alarm function.

severe severe-value: Specifies the Level-2 threshold, in the range of 0 to 4294967295. This threshold must be equal to or less than the Level-1 threshold. Setting this threshold to 0 disables the Level-2 threshold alarm function.

critical critical-value: Specifies the Level-3 threshold, in the range of 0 to 4294967295. This threshold must be equal to or less than the Level-2 threshold. Setting this threshold to 0 disables the Level-3 threshold alarm function.

normal normal-value: Specifies the normal level threshold, in the range of 0 to 4294967295. This threshold must be equal to or greater than the Level-1 threshold.

slot slot-number: Specifies a card by its slot number. Without this option, the command sets memory usage thresholds for the active MPU. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. Without this option, the command sets memory usage thresholds for the global active MPU. (In IRF mode.)

Usage guidelines

To ensure proper operation and improve memory utilization, the system monitors the amount of the free memory space in real time. When certain conditions are met, the system generates an alarm notification or an alarm cancellation notification and sends it to related service modules or processes so actions can be taken in response.

For more information about the conditions and rules for generating alarm notifications and alarm cancellation notifications, see Fundamentals Configuration Guide.

Examples

# Set the Level-1, Level-2, Level-3, and normal level 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

power-supply off

Use power-supply off to power off a card.

Syntax

In standalone mode:

power-supply off slot slot-number

In IRF mode:

power-supply off chassis chassis-number slot slot-number

Views

User view

Predefined user roles

network-admin

mdc-admin

Parameters

slot slot-number: Specifies a card by the number of the slot where the card resides. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. (In IRF mode.)

Usage guidelines

You cannot power off an MPU or switching fabric card.

When the power for the device is insufficient, you can manually power off interface cards that are idle or connected to unimportant network nodes to ensure proper powering of critical interface cards.

To avoid IRF split, the system does not power off an interface card that contains all active physical IRF ports of a member device. (In IRF mode.)

Examples

# Power off the card in slot 9 in standalone mode.

<Sysname> power-supply off slot 9

# Power off the card in slot 3 on member device 1 in IRF mode.

<Sysname> power-supply off chassis 1 slot 3

power-supply on

Use power-supply on to power on a card.

Syntax

In standalone mode:

power-supply on slot slot-number

In IRF mode:

power-supply on chassis chassis-number slot slot-number

Views

User view

Predefined user roles

network-admin

mdc-admin

Parameters

slot slot-number: Specifies a card by the number of the slot where the card resides. (In standalone mode.)

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. (In IRF mode.)

Usage guidelines

You cannot power on an MPU or switching fabric card.

Examples

# Power on the card in slot 9 in standalone mode.

<Sysname> power-supply on slot 9

# Power on the card in slot 3 on IRF member device 1 in IRF mode.

<Sysname> power-supply on chassis 1 slot 3

power-supply led-blink

Use power-supply led-blink to correlate IDs randomly assigned by the system with the slot numbers of power supplies.

Syntax

In standalone mode:

power-supply led-blink [ module id ] [ blink-time value ] [ delay-time value ]

In IRF mode:

power-supply led-blink chassis chassis-number [ module id ] [ blink-time value ] [ delay-time value ]

Views

System view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

module id: Specifies the ID of an AC power supply.

blink-time value: Sets the operation LED blink duration of the AC power supply, in the range of 1 to 10 seconds. The default is 3.

delay-time value: Sets the delay time after which the LED begins to blink in response to this command. The delay time is in the range of 0 to 30 seconds and defaults to 0. If you set the delay time to 0, the LED of the power supply that is using the specified ID blinks immediately.

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

Usage guidelines

This command applies only to PSE9000 AC power supplies. To view the models of power supplies, use the display power-supply command.

If you execute this command for a power supply, the operation LED of the power supply blinks to show you its location. If you execute this command without specifying a power supply ID, all power supplies blink one by one in ascending order of IDs.

Examples

# Make the power supply with the ID 2 blink five seconds after 10 seconds.

<Sysname> system-view

[Sysname] power-supply led-blink module 2 blink-time 5 delay-time 10

power-supply module new-id

Use power-supply module new-id to re-assign IDs to AC power supplies.

Syntax

In standalone mode:

power-supply module old-id-list new-id new-id-list

In IRF mode:

power-supply module chassis chassis-number old-id-list new-id new-id-list

Default

The power supplies use the IDs randomly assigned by the system.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

old-id-list: Specifies the old IDs of the power supplies. The IDs must be delimited by spaces.

new-id-list: Specifies the new IDs for the power supplies. The IDs must be delimited by spaces.

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

Usage guidelines

This command applies only to PSE9000 AC power supplies. To view the models of power supplies, use the display power-supply command.

The location of a power supply's new ID in the new-ID list must be exactly the same as that of the power supply's old ID in the old-ID list.

Each AC power supply must have a unique ID. For easy identification, H3C recommends you use the slot numbers as the power supplies' IDs.

Examples

# Re-set the IDs of AC power supplies 2 and 3 to 3 and 2 to respectively.

<Sysname> system-view

[Sysname] power-supply module 2 3 new-id 3 2

power-supply policy enable

Use power-supply policy enable to enable power supply management.

Use undo power-supply policy enable to disable power supply management.

Syntax

In standalone mode:

power-supply policy enable

undo power-supply policy enable

In IRF mode:

power-supply policy chassis chassis-number enable

undo power-supply policy chassis chassis-number enable

Default

Power supply management is enabled.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

Examples

# Enable power supply management in standalone mode.

<Sysname> system-view

[Sysname] power-supply policy enable

# Enable power supply management for IRF member device 1 in IRF mode.

<Sysname> system-view

[Sysname] power-supply policy chassis 1 enable

power-supply policy redundant

Use power-supply policy redundant to specify the number of redundant power supplies.

Use undo power-supply policy redundant to restore the default.

Syntax

In standalone mode:

power-supply policy redundant module-count

undo power-supply policy redundant

In IRF mode:

power-supply policy chassis chassis-number redundant module-count

undo power-supply policy chassis chassis-number redundant

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

module-count: Specifies the number of redundant power supplies. The upper limit of the value range is the maximum number of redundant power supplies supported by the system. Depending on the number of the inserted interface cards and power consumption, the actual number of redundant power supplies that you can configure is smaller than or equal to the maximum number of redundant power supplies supported by the system.

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

Usage guidelines

The configuration of this command takes effect only when power supply management is enabled.

Examples

# Set the number of redundant power supplies to 3 in standalone mode.

<Sysname> system-view

[Sysname] power-supply policy redundant 3

# Set the number of redundant power supplies on IRF member device 1 to 3 in IRF mode.

<Sysname> system-view

[Sysname] power-supply policy chassis 1 redundant 3

reboot

Use reboot to reboot a card or the entire system. (In standalone mode.)

Use reboot to reboot an IRF member device or all IRF member devices. (In IRF mode.)

Syntax

In standalone mode:

reboot [ slot slot-number ] [ force ]

In IRF mode:

reboot [ chassis chassis-number [ slot slot-number ] ] [ force ]

Views

User view

Predefined user roles

network-admin

mdc-admin

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

slot slot-number: Specifies a card by the number of the slot where the card resides.

force: Reboots the device immediately without performing any software check. If this keyword is not specified, the system checks, for example, whether the main system software image file exists and whether the hard disk is not being written. If any circumstance might affect data protection, the system does not reboot the device.

Usage guidelines

CAUTION:

· Device reboot interrupts network services.

· If the main startup software images are corrupted or missing, you must respecify a set of main startup software images before using the reboot command to reboot the device. Otherwise, the device cannot start up.

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

· In standalone mode:

If no card is specified, this command reboots the device.

If a card is specified, this command reboots the specified card.

· In IRF mode:

You can use reboot [ chassis chassis-number [ slot slot-number ] ] on the master to reboot the master or a subordinate member device.

¡ If neither an IRF member device nor a card is specified, this command reboots all IRF member devices.

¡ If an IRF member device is specified but no card is specified, this command reboots the specified IRF member device.

¡ If both an IRF member device and a card are specified, this command reboots the specified card in the IRF fabric.

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 any software check.

<Sysname> reboot force

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

Now rebooting, please wait...

# In standalone mode, reboot the interface card in slot 2.

<Sysname> reboot slot 2

This command will reboot the specified slot, Continue? [Y/N]:y

Now rebooting, please wait...

# In standalone mode, reboot the interface card in slot 2 by force.

<Sysname> reboot slot 2 force

This command will reboot the specified slot, Continue? [Y/N]:y

Now rebooting, please wait...

# In IRF mode, reboot IRF member device 2.

<Sysname> reboot chassis 2

This command will reboot the specified chassis, Continue? [Y/N]:y

Now rebooting, please wait...

# In IRF mode, reboot IRF member device 2 by force.

<Sysname> reboot chassis 2 force

This command will reboot the specified chassis, Continue? [Y/N]:y

Now rebooting, please wait...

# In IRF mode, reboot the interface card in slot 2 on IRF member device 2.

<Sysname> reboot chassis 2 slot 2

This command will reboot the specified slot, Continue? [Y/N]:y

Now rebooting, please wait...

# In IRF mode, reboot the interface card in slot 2 on IRF member device 2 by force.

<Sysname> reboot chassis 2 slot 2 force

This command will reboot the specified slot, Continue? [Y/N]:y

Now rebooting, please wait...

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

mdc-admin

Examples

# Clear job execution log information.

<Sysname> reset scheduler logfile

Related commands

display scheduler logfile

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

mdc-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

mdc-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 will be replaced by new records. If the size of the log information to be written to the file is larger than the size of the file, the excessive part 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 remove 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

mdc-admin

Parameters

time: Specifies the reboot time in the format hh:mm, where hh is in the range of 0 to 23, and mm is in the range of 0 to 59.

date: Specifies the reboot date in the format MM/DD/YYYY or YYYY/MM/DD. The YYYY value is in the range of 2000 to 2035, the MM value is in the range of 1 to 12, and the value range of DD depends on the month value.

Usage guidelines

CAUTION:

Device reboot interrupts network services.

When the date argument is not specified:

· 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.

You can have only one reboot schedule. The schedule reboot at command and the schedule reboot delay command overwrite each other, and whichever is configured last takes effect.

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

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]:Y

Related commands

scheduler reboot delay

Use scheduler reboot delay to specify the reboot delay time.

Use undo scheduler reboot to remove 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

mdc-admin

Parameters

time: Specifies the reboot delay time in the format hh:mm or mm. This argument can consist up to 6 characters. When in the format hh:mm, 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.

You can have only one reboot schedule. The schedule reboot at command and the schedule reboot delay command overwrite each other, and whichever is configured last takes effect.

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 13:16:00 06/06/2011(in 1 hours and 28 minutes). Confirm?[Y/N]:Y

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

mdc-admin

Parameters

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

Usage guidelines

You can schedule a job 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.

2. In job view, use the command command to assign commands to the job.

3. Use the scheduler schedule command to create a schedule.

4. In schedule view, 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. In schedule view, 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 per schedule.

Examples

# Create a schedule named saveconfig.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig]

Related commands

· job

· time at

· time once

· time interval

shutdown-interval

Use shutdown-interval to set the detection timer.

Use undo shutdown-interval to restore the default.

Syntax

shutdown-interval time

undo shutdown-interval

Default

The detection interval is 30 seconds.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

time: Specifies a detection timer (in seconds) in the range of 1 to 300.

Usage guidelines

Some protocols might shut down ports under specific circumstances. For example, MSTP shuts down a BPDU guard-enabled port when the port receives a BPDU. Then, the device starts the detection timer. If the port is still down when the detection timer expires, the device automatically activates and restores the port to its actual physical status.

If you change the detection timer to T1 during port detection, the interval from when you change the timer to the time when the protocol module shuts down the port is T. If T<T1, the down port will be recovered after T1-T time. If T>=T1, the down port is recovered immediately. For example, if the detection timer is set to 30 seconds and you change it to 10 seconds (T1=10) two seconds after the port is shut down (T=2), this port will be recovered 8 seconds later. If the detection timer is set to 30 seconds and you change it to 2 seconds ten seconds after the port is shut down, this port is recovered immediately.

Examples

# Set the detection timer to 100 seconds.

<Sysname> system-view

[Sysname] shutdown-interval 100

sysname

Use sysname to set the device name.

Use undo sysname to restore the default.

Syntax

sysname sysname

undo sysname

Default

The device name is H3C.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

sysname: Specifies a name for the device, a string of 1 to 30 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 operating mode of the device.

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

Syntax

system-working-mode { advance | bridgee | routee | standard }

undo system-working-mode

Default

The device operates in standard mode.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

advance: Sets the operating mode of the device to advanced.

bridgee: Sets the operating mode of the device to enhanced Layer 2.

routee: Sets the operating mode of the device to enhanced Layer 3.

standard: Sets the operating mode of the device to standard.

Usage guidelines

The supported features and the specifications of the supported features vary with the operating mode of the device.

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

Examples

# Set the operating mode to enhanced Layer 3.

[Sysname] system-working-mode routee

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

In standalone mode:

temperature-limit slot slot-number { hotspot | inflow | outflow } sensor-number lowerlimit warninglimit [ alarmlimit ]

undo temperature-limit slot slot-number { hotspot | inflow | outflow } sensor-number

In IRF mode:

temperature-limit chassis chassis-number slot slot-number { hotspot | inflow | outflow } sensor-number lowerlimit warninglimit [ alarmlimit ]

undo temperature-limit chassis chassis-number slot slot-number { hotspot | inflow | outflow } sensor-number

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)

slot slot-number: Specifies a card by the number of the slot where the card resides.

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

inflow: Configures temperature alarm thresholds for inlet sensors on a card. An inlet sensor is near the air inlet and used for monitoring ambient temperature.

outflow: Configures temperature alarm thresholds for outlet sensors on a card. An outlet sensor is near the air outlet for monitoring device temperature.

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

lowerlimit: Specifies a lower temperature threshold in Celsius degrees. The value range and default value depend on the device model and the card.

warninglimit: Specifies a warning temperature threshold in Celsius degrees. The value range and default value depend on the device model and the card. This threshold must be greater than the lower temperature threshold.

alarmlimit: Specifies an alarming temperature threshold in Celsius degrees. The value range and default value depend on the device model and the card. This threshold must be greater than the warning temperature threshold.

Usage guidelines

When the device temperature drops below the lower temperature threshold or reaches the warning threshold, the device logs the event and sends a log message and a trap.

When the device temperature reaches the alarming threshold, the device logs the event and notifies users by repeatedly sending log messages and traps and setting the LEDs on the device panel.

The warning temperature threshold must be higher than the lower temperature threshold, and the alarming temperature threshold must be higher than the warning temperature threshold.

Examples

# In standalone mode, set the lower temperature threshold for inlet sensor 1 on the card in slot 0 to –20°C (68°F), the warning threshold to 70°C (158°F), and the alarming threshold to 90°C (194°F).

<Sysname> system-view

[sysname] temperature-limit slot 0 inflow 1 -20 70 90

# In IRF mode, set the lower temperature threshold for inlet sensor 1 on the card in slot 0 on IRF member device 1 to –20°C (68°F), the warning threshold to 70°C (158°F), and the alarming threshold to 90°C (194°F).

<Sysname> system-view

[sysname] temperature-limit chassis 1 slot 0 inflow 1 -20 70 90

time at

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

Use undo time to remove the execution time configuration for a schedule.

Syntax

time at time date

undo time

Default

No execution time or date is specified for a schedule.

Views

Schedule view

Predefined user roles

network-admin

mdc-admin

Parameters

time: Specifies the schedule execution time in the format hh:mm, where hh is in the range of 0 to 23, and mm is in the range of 0 to 59.

date: Specifies the schedule execution date in the format MM/DD/YYYY or YYYY/MM/DD. The YYYY value is in the range of 2000 to 2035, the MM value is in the range of 1 to 12, and the value range of DD depends on the month value.

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, whichever is configured last takes effect.

Examples

# Configure the device to execute schedule saveconfig at 01:01 a.m. on May 11, 2012.

<Sysname> system-view

[Sysname] scheduler schedule saveconfig

[Sysname-schedule-saveconfig] time at 1:1 2012/05/11

Related commands

scheduler schedule

time once

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

Use undo time to remove the execution time configuration for a 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 schedule.

Views

Schedule view

Predefined user roles

network-admin

mdc-admin

Parameters

at time: Specifies the execution time in the format hh:mm, where hh is in the range of 0 to 23, and mm is in the range of 0 to 59.

month-date month-day: Specifies the day in a month for the schedule, 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 the day in the next month.

week-day week-day&<1-7>: Specifies one or more week days for the schedule. Valid values include Mon, Tue, Wed, Thu, Fri, Sat, and Sun. <1-7> means that you can specify one to 7 week days. To specify multiple week days, separate the values with spaces.

delay time: Specifies the delay time for executing the schedule, in the format hh:mm or mm. This argument can consist up to 6 characters. When in the format hh:mm, mm must be in the range of 0 to 59.

Usage guidelines

After you specify an execution day and time for a schedule, the schedule will be executed once at the specified time point or each specified time point. If the specified time, the specified day in the month, or a specified day in a week is already past, the schedule will be executed at the specified time next day, the specified day in the next month, or the specified day in the next week.

The time at command, the time once command, and the time repeating command overwrite one another, whichever is configured last 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 remove the execution time configuration for a 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 schedule.

Views

Schedule view

Predefined user roles

network-admin

mdc-admin

Parameters

at time: Specifies the execution time in the format hh:mm, where hh is in the range of 0 to 23, and mm is in the range of 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 format MM/DD/YYYY or YYYY/MM/DD. The YYYY value is in the range of 2000 to 2035, the MM value is in the range of 1 to 12, and the value range of DD depends on the month value. 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 format hh:mm or mm. This argument can consist up to 6 characters. When in the format hh:mm, mm must be in the range of 0 to 59. When in the format mm, this argument must be at least one 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.

week-day week-day&<1-7>: Specifies one or more week days. Valid values include Mon, Tue, Wed, Thu, Fri, Sat, and Sun. <1-7> means that you can specify one to seven week days. To specify multiple week days, separate the values with spaces.

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 last 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

mdc-admin

Usage guidelines

If you install a transceiver module that has no vendor name, the system repeatedly outputs traps and logs to notify the user to replace the module. To continue to use such a transceiver module that is manufactured or customized by H3C but has no vendor information, you can disable alarm traps so the system stops outputting alarm traps.

Examples

# Disable alarm traps for transceiver modules.

<Sysname> system-view

[Sysname] transceiver phony-alarm-disable

usb disable

Use usb disable to disable all USB interfaces.

Use undo usb disable to enable all USB interfaces.

Syntax

usb disable

undo usb disable

Default

All USB interfaces are enabled.

Views

System view

Predefined user roles

network-admin

Usage guidelines

This command is supported only on the default MDC.

You can use USB interfaces to upload or download files. By default, all USB interfaces are enabled. You can disable USB interfaces as needed.

Examples

# Enable all USB interfaces.

<Sysname> system-view

[Sysname] undo usb disable

01-Fundamentals Command Reference

display copyright

display device

display device manuinfo chassis-only

display device manuinfo power-monitor

display fan

display memory

display power-supply

display scheduler job

display system-working-mode

reset scheduler logfile

scheduler job

scheduler reboot at

sysname

system-working-mode

time once

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