3Com Switch 8800 Family Configuration Guide

796 CHAPTER 69: DEVICE MANAGEMENT
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CAUTION:
■ When you use the update l3plus command to update service processing
modules, you must use the switch host APP file which includes the load
program of L3PLUS service processing modules.
■ The maximum size of L3PLUS update file loaded by the update l3plus
command is 24 M.
Displaying and
Debugging Device
Management
After the above configuration, execute display command in any view to display
the running of the device management configuration, and to verify the effect of
the configuration.
Device Management
Configuration
Example
Using the Switch as an
FTP Client to Implement
the Remote Upgrade
(Switch 8807)
Network requirements
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 an FTP client and the remote PC as an FTP server. The
configuration on the FTP server is as follows: an FTP user is configured with the
name switch, the password hello and the read & 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 the IP address of the PC is 2.2.2.2. The switch and PC are reachable
with each other.
The switch applications switch.app and boot.app are stored on the PC. Using FTP,
these files can be downloaded from the remote FTP server to the switch.
Tabl e 750 Update service processing modules
Operation Command
Download the host software of service
processing module to the system memory
update l3plus slot slot-no filename
file-name ftpserver server-name username
user-name password password [ port
port-num ]
Tabl e 751 Display and Debug device management
Operation Command
Display the module types and running states
of each card.
display device [ detail | [ shelf shelf-no ] [
frame frame-no ] [ slot slot-no ] ]
Display the application deployed on next
startup
display boot-loader
Display the running state of the built-in fans. display fan [ fan-id ]
Display the Used status of switch memory display memory [ slot slot-no ]
Display the state of the power. display power [ power-ID ]
Display CPU occupancy display cpu [slot slot-no ]