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Displaying and maintaining the software upgrade
To do… Use the command… Remarks
Display information about system
software
display boot-loader [ slot
slot-number ] [ | { begin | exclude
| include } regular-expression ]
Available in any view
Display the patch information
display patch information [ |
{ begin | exclude | include }
regular-expression ]
Available in any view
Software upgrade configuration examples
Scheduled upgrade configuration example
Network requirement
• As shown in Figure 47, the current software version is soft-version1 for Device. Upgrade the
software version of Device to soft-version2 and configuration file to new-config at a time when few
services are processed (for example, at 3 am) through remote operations.
• The latest application soft-version2.bin and the latest configuration file new-config.cfg are both
saved in the aaa directory of the FTP server.
• The IP address of Device is 1.1.1.1/24, the IP address of the FTP server is 2.2.2.2/24, and Device
and FTP server can reach each other.
• A user can log in to Device via Telnet, and the user and Device can reach each other.
Figure 47 Network diagram for scheduled upgrade
Configuration procedure
1. Configure the FTP server (configurations may vary with different types of servers)
• Set the access parameters for the FTP client (including enabling the FTP server function, setting the
FTP username to aaa and password to hello, and setting the user to have access to the flash:/aaa
directory).
<FTP-Server> system-view
[FTP-Server] ftp server enable
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