70307"Nqqrdcem"Fgvgevkqp"
With loopback detection feature enabled, the switch can detect loops using loopback detection
packets. When a loop is detected, the switch will display an alert or further block the corresponding
port according to the port configuration.
Choose the menu Uykvejkpi→Rqtv→NqqrdcemFgvgevkqp to load the following page.
Figure 5-5 Loopback Detection Config
The following entries are displayed on this screen:
" Inqdcn"Eqphki"
NqqrdcemFgvgevkqp"
Uvcvwu<"
Here you can enable or disable Loopback Detection function
globally.
Fgvgevkqp"Kpvgtxcn<"
Set a Loopback Detection interval between 1 and 1000 seconds.
By default, it’s 30 seconds.
Cwvqocvke"
Tgeqxgt{"Vkog<"
Time after which the blocked port would automatically recover to
normal status. It can be set as integral times of detection interval.
Ygd"Tg htguj"Uvcvwu< "
Here you can enable or disable web automatic refresh.
Ygd"Tgh tguj"Kpvgtxcn<"
Set a web refresh interval between 3 and 100 seconds. By
default, it’s 6 seconds.
" Rqtv"Eqphki"
Rqtv"Ugngev<"
Click the Ugngev" button to quick-select the corresponding port
based on the port number you entered.
44