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- Table of Contents
-
- H3C S9500 Command Manual-Release2132[V2.03]-08 System Volume
- 00-1Cover
- 01-GR Commands
- 02-VRRP Commands
- 03-HA Commands
- 04-Device Management Commands
- 05-NQA Commands
- 06-NetStream Commands
- 07-NTP Commands
- 08-RMON Commands
- 09-SNMP Commands
- 10-File System Management Commands
- 11-System Maintaining and Debugging Commands
- 12-Basic System Configuration Commands
- 13-Information Center Commands
- 14-User Interface Commands
- 15-MAC Address Table Management Commands
- 16-PoE Commands
- 17-Clock Monitoring Commands
- Related Documents
-
| Title | Size | Download |
|---|---|---|
| 04-Device Management Commands | 99.99 KB |
Table of Contents
Chapter 1 Device Management Commands
1.1 Device Management Commands
1.1.12 display schedule reboot
Chapter 1 Device Management Commands
& Note:
File names in this document comply with the following rules:
l Path + file name (namely, a full file name): File on a specified path. A full file name consists of 1 to 135 characters.
l “File name” (namely, only a file name without a path): File on the current working path. The file name without a path consists of 1 to 91 characters.
1.1 Device Management Commands
1.1.1 boot-loader
Syntax
boot-loader file file-url slot slot-number { main | backup }
View
User view
Default Level
2: System level
Parameters
file-url: Specifies a file name.
slot-number: Slot number of a card.
main: Specifies a file as a primary boot file.
backup: Specifies a file as a secondary boot file.
Description
Use the boot-loader command to specify a boot file on a card.
By default, the boot file is specified as a primary boot file.
A primary boot file is used to boot a device and a secondary boot file is used to boot a device only when a primary boot file is unavailable.
Related commands: display boot-loader.
Examples
# Specify the primary boot file of the card in slot 1 on a device as S9500.app.
<Sysname> boot-loader file cf0:/S9500.app slot 1 main
This command will set boot file of the specified board, Continue? [Y/N]:y
The specified file will be used as a main boot file at the next time!
1.1.2 bootrom update
Syntax
bootrom update file file-url slot slot-number-list
View
User view
Default Level
2: System level
Parameters
file-url: Boot ROM name and path.
slot-number-list: List of slot numbers of cards, in the format of slot-number-list = { slot-number [ to slot-number ] }&<1-7>. The slot-number argument represents the slot number of a card. &<1-7> indicates that you can specify up to seven slot numbers or slot number lists.
Description
Use the bootrom update command to upgrade the Boot ROM program on a card(s).
Examples
# Use the LSB1203.app file to upgrade the Boot ROM file on slot 1 and slot 4 of the device.
<Sysname> bootrom update file cf0:/LSB1203.app slot 1 4
1.1.3 debugging device
Syntax
debugging device
undo debugging device
View
User view
Default Level
1: Monitor level
Parameters
None
Description
Use the debugging device command to enable device debugging.
Use the undo debugging device command to disable device debugging.
By default, device debugging is disabled.
Examples
# Enable device debugging.
<Sysname> debugging device
1.1.4 display boot-loader
Syntax
display boot-loader [ slot slot-number ]
View
User view
Default Level
2: System level
Parameters
slot-number: Slot number of a card.
Description
Use the display boot-loader command to display information of the boot file.
Related commands: boot-loader.
Examples
# Display the information of the boot file.
<Sysname> display boot-loader
The primary app to boot of board 1 at the next time is: cf0:/S9500.APP
The backup app to boot of board 1 at the next time is: cf0:/S9500.APP
The app to boot of board 1 at this time is: cf0:/S9500.APP
1.1.5 display cpu-usage
Syntax
display cpu-usage [ number [ offset ] [ verbose ] [ slave | slot slot-number ] [ from-device ] ] | slave | slot slot-number ]
View
Any view
Default Level
1: Monitor level
Parameters
number: Number of CPU usage statistics records to be displayed.
offset: Offset between the serial number of the first CPU usage statistics record to be displayed and that of the last CPU usage record to be displayed.
verbose: Specifies to display detailed information of CPU usage statistics.
slave: Specifies to display the statistics of the CPU usage of a standby card.
slot slot-number: Specifies to display the statistics of the CPU usage of a card. from-device: Displays external storage devices such as Flash and hard disk. The S9500 series switches currently do not support the from-device keyword.
Description
Use the display cpu-usage command to display the CPU usage statistics.
The system takes statistics of CPU usage at intervals (usually every 60 seconds) and saves the statistical results in the history record area. display cpu-usage number indicates the system displays number records from the newest (last) record. display cpu-usage number offset indicates the system displays number records from the last but offset+1 record.
Equivalent to the display cpu-usage 1 0 verbose command, the display cpu-usage command displays detailed information of the last CPU usage statistics record.
Examples
# Display detailed information of the CPU usage statistics record of a card on a device.
<Sysname> display cpu-usage slot 3
===== Current CPU usage info =====
CPU Usage Stat. Cycle: 15 (Second)
CPU Usage : 11%
CPU Usage Stat. Time : 2006-12-29 16:46:31
CPU Usage Stat. Tick : 0x1b(CPU Tick High) 0x6870ce22(CPU Tick Low)
Actual Stat. Cycle : 0x0(CPU Tick High) 0x17a7bf75(CPU Tick Low)
TaskName CPU Runtime(CPU Tick High/CPU Tick Low)
VIDL 89% 0/15330d96
TICK 1% 0/ 43b345
STMR 0% 0/ 9a7a2
RXTX 0% 0/ 28145
IPCQ 0% 0/ c5c6e
RPCQ 0% 0/ 3002e0
DEVD 0% 0/ 1a9e7
DIAG 0% 0/ 12e77
ADJ6 0% 0/ 47c53
INFA 0% 0/ 1513
BOTT 0% 0/ 357e
PPSP 0% 0/ 12623
L2ST 0% 0/ 2889f6
L2Ma 0% 0/ 2a285
L2Ch 0% 0/ 77a
L2PS 0% 0/ 27161f
DMPL 0% 0/ 2924c8
RtCh 0% 0/ 278923
L3MC 0% 0/ 289a45
DEV 0% 0/ 5bde5
ADJ4 0% 0/ 43a96
mac 0% 0/ 347b5
LAGG 0% 0/ 25de6
MSTP 0% 0/ 999b
GARP 0% 0/ 67335
ARP 0% 0/ 6474f
IP 0% 0/ 365f37
FIB6 0% 0/ 86a8
ND 0% 0/ f236a
DT1X 0% 0/ 2ab26c
ACM 0% 0/ 2c4795
RDSO 0% 0/ 10019
RDS 0% 0/ 28d644
SC 0% 0/ 2770f6
TAC 0% 0/ 4f754
MFIB 0% 0/ 358a1
IFNT 0% 0/ 91f5
Table 1-1 display cpu-usage command output description
|
Field |
Description |
|
CPU usage info |
Information of CPU usage records |
|
CPU Usage Stat. Cycle |
CPU usage measurement period in seconds |
|
CPU Usage |
CPU usage in percentage |
|
CPU Usage Stat. Time |
CPU usage statistics time in seconds |
|
CPU Usage Stat. Tick |
System runtime in ticks, represented by a 64-bit hexadecimal. CPU Tick High represents the most significant 32 bits and the CPU Tick Low the least significant 32 bits. |
|
Actual Stat. Cycle |
Actual CPU usage measurement period in ticks, represented by a 64-bit hexadecimal. CPU Tick High represents the most significant 32 bits and the CPU Tick Low the least significant 32 bits. Owing to the precision of less than one second, the actual measurement periods of different CPU usage records may differ slightly. |
|
TaskName |
Task name |
|
CPU |
CPU usage of the current task |
|
Runtime(CPU Tick High/CPU Tick Low) |
Running time of the current task |
1.1.6 display device
Syntax
display device [ cf-card ] [ [ shelf shelf-number ] [ frame frame-number ] [ slot slot-number [ subslot subslot-number ] ] | verbose ]
View
Any view
Default Level
2: System level
Parameters
cf-card: Displays information of a compact Flash (CF).
shelf shelf-number: Displays detailed information of the specified shelf or unit. The shelf-number argument represents a shelf number or unit number.
frame frame-number: Displays detailed information of the specified frame. The frame-number argument represents a frame number.
slot slot-number: Displays detailed information of the specified card. The slot-number argument represents the slot number of a card.
subslot subslot-number: Displays detailed information of the specified subcard. The subslot-number represents the subslot of a subcard.
verbose: Displays detailed information.
Description
Use the display device command to display information about specified devices on a switch.
Caution:
The S9500 series switches do not support the cf-card, shelf, frame and subslot keyword.
Examples
# Display brief information of cards on a device.
<Sysname> display device
Slot No. Brd Type Brd Status Subslot Num Sft Ver
0 NONE Absent 0 None
1 LSB1SRP1N6 Master 0 S9500-CMW520-B2123
2 NONE Absent 0 None
3 NONE Absent 0 None
4 LSB1GP12C Normal 3 S9500-CMW520-B2123
5 NONE Absent 0 None
6 NONE Absent 0 None
Table 1-2 display device command output description
|
Field |
Description |
|
Slot No. |
Slot number of a card |
|
Brd Type |
Hardware type of a card |
|
Brd Status |
Card status |
|
Subslot Num |
Number of subslots |
|
Sft Ver |
Software version |
1.1.7 display device manuinfo
Syntax
display device manuinfo [ slot slot-number ]
View
Any view
Default Level
3: Manage level
Parameters
slot-number: Slot number of a card. The manufacturing information of the card specified by its slot number will be displayed.
Description
Use the display device manuinfo command to display manufacturing information about the device.
Examples
# Display manufacturing information of the SRPU on slot 0 of the device.
<Sysname> display device manuinfo slot 0
BOARD_SERIAL_NUMBER : 03A058A054000014
MAC_ADDRESS : 00E0-FC5A-6C37
Table 1-3 display device manuinfo command output description
|
Field |
Description |
|
DEVICE_SERIAL_NUMBER |
Device serial number |
|
MAC_ADDRESS |
MAC address of the device |
1.1.8 display environment
Syntax
display environment
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display environment command to display the temperature information, including the current temperature and temperature thresholds of cards.
Examples
# Display the temperature information of cards.
<Sysname> display environment
System Temperature information (degree centigrade):
----------------------------------------------------
SlotNo Temperature Lower limit Upper limit
0 53 10 70
1 42 10 70
2 38 10 70
3 40 10 70
Table 1-4 display environment command output description
|
Field |
Description |
|
System Temperature information (degree centigrade) |
Temperature information of system cards (degree centigrade) |
|
SlotNo |
Slot number of the board |
|
Temperature |
Current temperature |
|
Lower limit |
Lower limit of temperature |
|
Upper limit |
Upper limit of temperature |
1.1.9 display fan
Syntax
display fan [ fan-id ]
View
Any view
Default Level
1: Monitor level
Parameters
fan-id: Built-in fan number.
Description
Use the display fan command to display the operating state of built-in fans.
Examples
# Display the operating state of all fans in a device.
<Sysname> display fan
Fan 1 State: Normal
Fan 2 State: Normal
The above information displays that fan 1 and fan 2 work normally.
1.1.10 display memory
Syntax
display memory [ slave | slot slot-number ]
View
Any view
Default Level
1: Monitor level
Parameters
slave: Displays the memory usage of the standby card.
slot-number: Slot number of a card.
Description
Use the display memory command to display the usage of the memory of all or specified cards of a device.
Examples
# Display the usage of the memory of a device.
<Sysname> display memory
System Total Memory(bytes): 431869088
Total Used Memory(bytes): 71963156
Used Rate: 16%
Table 1-5 display memory command output description
|
Field |
Description |
|
System Total Memory(bytes) |
Total size of the system memory (in bytes) |
|
Total Used Memory(bytes) |
Size of the memory used (in bytes) |
|
Used Rate |
Percentage of the memory used to the total memory |
1.1.11 display power
Syntax
display power [ power-id ]
View
Any view
Default Level
1: Monitor level
Parameters
power-id: Power supply number.
Description
Use the display power to display the status of the power supply of a device.
Examples
# Display the status of the power supply of a device.
<Sysname> display power
Power 1 State: Absent
Power 2 State: Normal
The above information indicates that power supply 2 works normally, and power supply 1 is absent.
1.1.12 display schedule reboot
Syntax
display schedule reboot
View
Any view
Default Level
3: Manage level
Parameters
None
Description
Use the display schedule reboot command to display the device reboot time set by the user.
Related commands: schedule reboot at, schedule reboot delay.
Examples
# Display the reboot time of a device.
<Sysname> display schedule reboot
System will reboot at 16:00:00 2006/03/10 (in 2 hours and 5 minutes).
The above information indicates the system will reboot at 16:00:00 on March 10, 2006 (in two hours and five minutes).
1.1.13 display xbar
Syntax
display xbar
View
Any view
Default Level
1: Monitor level
Parameters
None
Description
Use the display xbar command to display the load mode of the active main board (AMB) and standby main board (SMB) of the system, including configured load mode and currently running load mode.
Related commands: xbar.
& Note:
The configured load mode may be different from the currently running load mode. Only when both the AMB and SMB are in the slot can the load sharing mode become valid; otherwise, even if the load sharing mode is configured the AMB will automatically switch to the active-standby mode.
Examples
# Display the load mode of the AMB and SMB of a device.
<Sysname> display xbar
The configured system HA xbar load mode is BALANCE
The activated system HA xbar load mode is SINGLE
The above information indicates that the configured mode is load mode and the currently running load mode is standby.
1.1.14 reboot
Syntax
reboot [ slot slot-number ]
View
User view
Default Level
2: System level
Parameters
slot slot-number: Specifies the slot number of a card. If you do not specify the slot keyword, or reboot the active main board, the execution of this command results in the reboot of the whole device.
Description
Use the reboot command to reboot a card, a subcard, or the whole system.
Caution:
l Device reboot may result in the interruption of the ongoing services. Be careful to use the command.
l If a primary boot file fails or does not exist, the device cannot be rebooted with this command. In this case, you can re-specify a primary boot file to reboot the device, or you can power off the device then power it on and the system automatically uses the secondary boot file to restart the device.
l If you are performing file operations when the device is to be rebooted, the system removes the reboot operation for the sake of security.
Examples
# Reboot the device.
<Sysname> reboot
1.1.15 reset unused porttag
Syntax
reset unused porttag
View
User view
Default Level
1: Monitor level
Parameters
None
Description
Use the reset unused porttag command to clear the 16-bit index saved but not used in the current system.
A confirmation is required when you carry out this command. If you fail to make a confirmation within 30 seconds or enter “N” to cancel the operation, the command will not be carried out.
Examples
# Clear the 16-bit index saved but not used in the current system.
<Sysname> reset unused porttag
1.1.16 schedule reboot at
Syntax
schedule reboot at hh:mm [ date ]
undo schedule reboot
View
User view
Default Level
3: Manage level
Parameters
hh:mm: Reboot time of a device, in the format of hh:mm (hours:minutes). The value of the hh argument ranges of is 0 to 23, and the value of the mm argument ranges from 0 to 59.
date: Reboot date of a device, in the format mm/dd/yyyy (Month/day/year) or in the format yyyy/mm/dd (year/month/day) The yyyy value ranges from 2000 to 2035, the mm value ranges from 1 to 12, and the dd value depends on a specific month.
Description
Use the schedule reboot at command to enable the scheduled reboot function and specify a specific reboot time and date.
Use the undo schedule reboot command to disable the scheduled reboot function.
By default, the scheduled reboot function is disabled.
There are two cases if no specific reboot date is specified:
l When the specified reboot time is later than the current time, the device will be rebooted at the reboot time of the current day.
l When the specified reboot time is earlier than the current time, the device will be rebooted at the reboot time the next day.
l If you are performing file operations when the device is to be rebooted, the system does not execute the command for the sake of security.
Note that:
l The precision of the device timer is 1 minute. One minute before the reboot time, the device will prompt “REBOOT IN ONE MINUTE” and will be rebooted in one minute.
l The difference between the reboot date and the current date cannot exceed 30 x 24 hours (namely, 30 days).
l After you execute the above command, the device will prompt you to confirm the configuration. You must enter <Y> or <y> to make the configuration take effect. The original configuration will be overwritten at the same time.
l If a date (month/day/year or year/month/day) later than the current date is specified for the schedule reboot at command, the device will be rebooted at the reboot time.
l If you use the clock command after the schedule reboot at command to adjust the system time, the reboot time set by the schedule reboot at command will become invalid.
Caution:
l This command reboots the device in a future time, thus resulting in service interruption. Please use it with caution.
l If you are performing file operations when the device is to be rebooted, the system removes the reboot operation for the sake of security.
Examples
# Configure the device to reboot at 22:00 PM (supposing that the current time is 16:36).
<Sysname> schedule reboot at 22:00
Reboot system at 22:00 2006/03/21(in 5 hour(s) and 23 minute(s))
confirm?[Y/N]:
# If you have used the terminal logging command to enable the log display function on the terminal before setting a reboot time, the system will automatically display related log information after you enter <y>. By default, the log display function is enabled.
<Sysname>
%Mar 21 16:36:51:601 2006 Sysname CMD/5/REBOOT:
con0: Set schedule reboot parameters at 16:36:51 2006/03/21, and system will reboot at 22:00 2006/03/21.
1.1.17 schedule reboot delay
Syntax
schedule reboot delay { hh:mm | mm }
undo schedule reboot
View
User view
Default Level
3: Manage level
Parameters
hh:mm: Device reboot wait time, in the format of hh:mm (hours:minutes). The value of the hh argument ranges from 0 to 720, and the value of the mm argument ranges from 0 to 59. The maximum reboot wait time of the device is 720 hours.
mm: Device reboot wait time in minutes, in the range of 0 to 43200. The maximum reboot wait time of the device is 43200 minutes, that is, 720 hours.
Description
Use the schedule reboot delay command to enable the scheduled reboot function and set a reboot wait time.
Use the undo schedule reboot command to disable the scheduled reboot function.
By default, the scheduled reboot function is disabled.
Note that:
l The reboot wait time can be in the format of hh:mm (hours:minutes) or mm (absolute minutes). The maximum reboot wait time of the device is 720 hours, that is 43200 minutes.
l The precision of the device timer is 1 minute. One minute before the reboot time, the device will prompt “REBOOT IN ONE MINUTE” and will be rebooted in one minute.
l After you execute the above command, the device will prompt you to confirm the configuration. You must enter <Y> or <y> to make the configuration take effect. The original configuration will be overwritten at the same time.
l If you use the clock command after the schedule reboot delay command to adjust the system time, the reboot wait time set by the schedule reboot delay command will become invalid.
l If you are performing file operations when the device is to be rebooted, the system does not execute the command for the sake of security.
Caution:
l This command reboots the device after the specified delay time, thus resulting in service interruption. Please use it with caution.
l If you are performing file operations when the device is to be rebooted, the system removes the reboot operation for the sake of security.
Examples
# Configure the device to reboot in 88 minutes (supposing the current time is 16:50).
<Sysname> schedule reboot delay 88
Reboot system at 18:18 2006/03/21(in 1 hour(s) and 28 minute(s)).
confirm?[Y/N]:
# If you have used the terminal logging command to enable the log display function on the terminal before setting a reboot time, the system will automatically display related log information after you enter <y>. By default, the log display function is enabled on the terminal.
<Sysname>
%Mar 21 16:50:13:369 2006 Sysname CMD/5/REBOOT:
con0: Set schedule reboot parameters at 16:50:13 2006/03/21, and system will reboot at 18:18 2006/03/21.
1.1.18 shutdown-interval
Syntax
shutdown-interval time
undo shutdown-interval
View
System view
Default Level
2: System level
Parameters
time: Detection interval in seconds.
Description
Use the shutdown-interval command to set a detection interval.
Use the undo shutdown-interval command to restore the default.
By default, the detection interval is 30 seconds.
Note that:
If the operation, administration and maintenance (OAM) module detects an exception on a port (for example, abrupt traffic increase resulting from an attack), the port will be closed automatically, without execution of the shutdown command. You can set the recovery time of the port by using the shutdown-interval command.
Examples
# Set the detection interval to 100 seconds.
<Sysname> system-view
[Sysname] shutdown-interval 100
1.1.19 temperature-limit
Syntax
temperature-limit slot-number lower-value upper-value
undo temperature-limit slot-number
View
System view
Default Level
2: System level
Parameters
slot-number: Slot number.
lower-value: Lower temperature limit in degrees centigrade.
upper-value: Upper temperature limit in degrees centigrade.
Description
Use the temperature-limit command to set the temperature alarm threshold on a card.
Use the undo temperature-limit command to restore the default.
By default, the lower value of the temperature alarm threshold is 10 and the upper value is 70.
& Note:
The upper-value argument must be bigger than the lower-level argument; otherwise, the system prompts “Error! The temperature up limit must be greater than down limit.”, which indicates that the configuration of the command fails.
Examples
# Set the lower temperature limit on card 0 to 10 degrees centigrade and the upper temperature limit to 75 degrees centigrade.
<Sysname> system-view
[Sysname] temperature-limit 0 10 75
Setting temperature limit succeeded.
1.1.20 xbar
Syntax
xbar { load-balance | load-single }
View
System view
Default Level
2: System level
Parameters
load-balance: Specifies the AMB and SMB to work in the load sharing mode.
load-single: Specifies the AMB and SMB to work in the active-standby mode.
Description
Use the xbar command to set the load mode for the AMB and SMB of the device.
By default, the AMB and SMB work in the active-standby mode.
Related commands: display xbar.
& Note:
Only when both the AMB and SMB are in the slot can the load sharing mode be valid; otherwise, even if the load sharing mode is configured the AMB will automatically switch to the active-standby mode.
Examples
# Configure a device to work in the load sharing mode.
<Sysname> system-view
[Sysname] xbar load-balance
