3Com 5500 SI - Switch - Stackable, Configuration Manual

Page: 457 / 686

Device Management 457
Upgrading BootROM
You can use this command to upgrade the BootROM with the BootROM program in
the Flash Memory. This configuration task facilitates the remote upgrade. You can
upload the BootROM program file from a remote end to the Switch using FTP and
then use this command to upgrade the BootROM.
Perform the following configuration in User View.
Table 504 Upgrade BootROM
Displaying and Debugging Device Management
After the above configuration, execute
display
command in all views to display the
running of the device management configuration, and to verify the effect of the
configuration.
Table 505 Display and Debug Device Management
Device Management
Configuration Example
Networking Requirement
The user logs into the Switch using Telnet, downloads the application from the FTP
server to the flash memory of the Switch, and implements remote upgrade using the
right commands.
The Switch serves as FTP client and the remote PC as FTP server. The configuration on
the FTP server: Configure an FTP user named as Switch, with password hello and with
read and write authority over the Switch root directory on the PC. The IP address of a
VLAN interface on the Switch is 1.1.1.1, and that of the PC is 2.2.2.2. The Switch and
PC are reachable.
The Switch applications
Switch.app
and
boot.app
are stored on the PC. Using FTP,
the Switch can download the
switch.app
and
boot.app
from the remote FTP server.
Operation Command
Upgrade BootROM
boot bootrom file-url
Operation Command
Display the module types and running states of
each card.
display device [ unit unit-id ]
Display the running state of the built-in fans.
display fan [ unit unit-id ]
Display the Used status of Switch memory
display memory [ unit unit-id ]
Display the state of the power.
display power [ unit unit-id ] [
power-ID ]
Display the APP to be applied when rebooting
the Switch.
display boot-loader [ unit unit-id
]
Display the busy status of CPU
display cpu [ unit unit-id ]