How can I view the BIOS version and firmware information of VCN3010?

Run the display logbuffer command to view log information in the log buffer.

Run the display logfile command to view log information in the log files.

On S series switches (except the S1700): - Run the display version command to view version information, including the model and running time. Using the S5720HI as an example, the following information is displayed: [HUAWEI] display version Huawei Versatile Routing Platform Software VRP (R) software, Version 5.160 (S5720 V200R007C00) //VRP version and release version Copyright (C) 2000-2014 HUAWEI TECH CO., LTD HUAWEI S5720-56C-HI-AC Routing Switch uptime is 0 week, 1 day, 3 hours, 24 minutes ///Hardware name and running time ES5D2T52C001 0(Master) : uptime is 0 week, 1 day, 3 hours, 23 minutes 4095M bytes DDR Memory 64M bytes FLASH Pcb Version : VER.A Basic BootROM Version : 0207.0015 Compiled at Mar 20 2014 , 22:53:47 BootLoad Version : 0207.0015 Compiled at Mar 14 2014 , 13:33:43 CPLD Version : 256 Software Version : VRP (R) Software, Version 5.160 (V200R007C00) //VRP version and software version SLOT2 information //Information about rear cards. If no rear card is available, this field is not displayed Pcb Version : ES5D21X04S01 VER.A PWR1 information //Information about pluggable power modules. If no pluggable power module is available, this field is not displayed. Pcb Version : PWR VER.A - Run the display device command to view the type and status of components on the switch. The Register field indicates whether a component is registered. [HUAWEI] display device S7712's Device status: Slot Sub Type Online Power Register Status Role 3 - - Present PowerOff Unregistered - NA 4 - ES0D0G48TA00 Present PowerOn Registered Normal NA 13 - - Present PowerOn Unregistered - Slave 14 - ES0D00SRUA00 Present PowerOn Registered Normal Master PWR1 - - Present PowerOn Registered Normal NA CMU1 - LE0DCMUA0000 Present PowerOn Registered Normal Master FAN1 - - Present PowerOn Registered Normal NA

You can query the server version as follows: ? On the iBMC WebUI, choose Information > System Info > Product Info > Mainboard Info. You can view the BMC, BIOS, and CPLD version information on this page. ? On the iMana WebUI, choose System Information > Firmware Version > Mainboard. You can view the BMC, BIOS, and CPLD version information on this page. ? On the E9000 MM910 Web interface, click the Chassis Information tab, you can view the version and manufacturing information about server components on this page.

Upgrade server firmware such as the BMC and BIOS: 1. Find the latest product version in the software package release directory: Server version release address 2. Download the software package to be upgraded in the Version and Patch Software area. Download the upgrade guide in the Documentation area. Then upgrade the server according to instructions on the upgrade guide. Note: Certain upgrade operations involve server restart. Before you perform such upgrade operations, confirm whether the server can be restarted.

Two methods are available: in CLI mode or on the MCU web interface. Method 1: In CLI mode: Log in to the MCU server in SSH or Telnet mode and run the display version command to view the MCU version information. Method 2: On the MCU web interface: Log in to the MCU web interface and choose Help > Version. In the dialog box that is displayed, view the MCU version information.