3Com Switch 7750 Configuration Guide Guide

Device Management Configuration 805
Updating the BootROM You can use the BootROM application saved in the Flash memory of the switch to
update the running BootROM application. With this command, a remote user can
conveniently update the BootRom by uploading the BootROM to the switch
through FTP and running this command. The BootROM can be used when the
switch reboots.
Perform the following configuration in user view:
Upgrading BootROM
along with the Upgrade
of ARP
Upgrading BootROM along with ARP can ensure the best matching between the
version of current primary board and the version of BootROM, so as to avoid the
mal-operations of some functions and features caused by unmatched versions.
This feature supports two upgrade types:
■ Use the current boot file as the upgrade file of BootROM.
■ Specify the ARP file as the upgrade file of BootROM.
c
CAUTION:
■ If you do not specify the slot number to upgrade in the boot bootrom
command, the system will upgrade all the cards working normally by default.
■ After you specify the boot file of the primary board, if you want to upgrade
BootROM, the system will upgrade all cards working normally by default.
During the upgrade process, the system will prompt you to confirm whether to
upgrade or not.
Setting Card
Temperature Threshold
The switch system alarms when the temperature on a card exceeds a specified
temperature range.
Table 619 Specify the APP to be adopted at reboot
Operation Command Description
Specify the APP to be adopted
at reboot
boot boot-loader { primary
| backup } file-url
Optional
Table 620 Update the BootROM
Operation Command Description
Update the BootROM
boot bootrom file-url slot
slot-list
Optional
Table 621 Configure to upgrade BootROM
Operation Command Description
Use the current boot file to
upgrade BootROM
boot bootrom default [ slot
slot-list ]
Optional
Table 622 Set card temperature threshold
Operation Command Description
Set card temperature
threshold
temperature-limit
slot-number down-value
up-value
Optional