Field
BOARD TYPE
DRAM
FLASH
NVRAM
PCB 1 Version
Bootrom Version
CPLD 1 Version
Release Version
Patch Version
display version-update-record
Syntax
display version-update-record [ | { begin | exclude | include } regular-expression ]
View
Any view
Default level
3: Manage level
Parameters
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see the Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use the display version-update-record command to display the system software version update history of
the active MPU on the master switch.
The system records the system software version at each reboot. If the software is updated while the switch
is running, the system records the update time and new software version. The system can keep up to 10
records.
Related commands: reset version-update-record.
Examples
# Display the system software version update history.
<Sysname> display version-update-record
No. Update time
1
2011-03-28 14:39:11
Description
Card model
Memory size of the card
Flash size of the card
Nonvolatile random-access memory (NVRAM) size of the card
Version of PCB 1 on the card
Boot ROM version of the card
Complex programmable logical device (CPLD) 1 version of
the card
Software version of the card
Patch version of the card
version
5.20 Release 0000
186