3Com Switch 7750 Series
Command Reference Guide – System Maintenance & Debugging Chapter 3 Device Management
Commands
3-19
Example
# Specify the clock of the HG tunnel between cards to work in the enhanced mode.
<3Com> system-view
Enter system view, return to user view with Ctrl+Z.
[3Com] set backboard enhance
3.1.25 temperature-limit Syntax
temperature-limit slot-number down-value up-value
undo temperature-limit slot-number
View
User view
Parameter
slot-number: Physical card slot number.
down-value: Lower temperature limit, ranging from 0 to 70, in centigrade.
up-value: Upper temperature limit, in centigrade, ranging from 20 to 90, and must be
greater than the down-value.
Description
Use the temperature-limit command to configure temperature alarm threshold.
Use the undo temperature-limit command to restore temperature alarm threshold to
the default.
Example
# Set the lower temperature limit of card 0 to 10, and upper temperature limit to 75.
<3Com> temperature-limit 0 10 75
Success temperature limit set successfully
3.1.26 uplink monitor Syntax
uplink monitor ip ip-address
undo uplink monitor ip
View
Ethernet port view