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Hardware management and maintenance

This chapter includes these sections:

• Displaying information about the switch

• Port configuration and management

• Configuring a software exception handling method

• Displaying IRF information

• Saving the running configuration

• Rebooting a card or the switch

NOTE:

• The command lines and output fields may vary depending on your software version. For more

information about command lines and output fields, see the command references for your software

version.

• The model of a card is LSQM-prefixed on the card package and LSQ-prefixed on the card panel. For

example, LSQ1MPUA0 and LSQM1MPUA0 identify the same card. When you order a card, you refer

to the card by its LSQM-prefixed model. In this chapter, the card models are LSQ-prefixed, the same as

marked on the card panels.

Displaying information about the switch

Displaying software and hardware version information

You can use the display version command to display the switch software and hardware version

information, including the version of the running software and hardware, uptime of the switch, and type

and uptime of each SRPU (MPU in the output) and LPU. The output of the display version command

depends on your switch model and software and hardware versions.

<Sysname> display version

H3C Comware Platform Software

Comware Software, Version 5.20, Release 6606

H3C S7503E uptime is 0 week, 0 day, 6 hours, 57 minutes

MPU(M) 0:

Uptime is 0 weeks,0 days,6 hours,57 minutes

H3C S7503E MPU(M) with 1 BCM1125H Processor

BOARD TYPE: LSQ1SRP2XB

DRAM: 512M bytes

FLASH: 64M bytes

NVRAM: 512K bytes

PCB 1 Version: VER.B

PCB 2 Version: VER.B

Bootrom Version: 300

H3C S7500E Series Installation Manual

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