PLANET FGSW-2840 - Manual (Page 73)

User’s Manual of FGSW-2840 / FGSW-4840S
73
Status
 Detection Interval
Set a loopback detection interval between 1 and 1000 seconds. By default, it’s 30
seconds.
 Automatic Recovery
Time
Time allowed for automatic recovery when a loopback is detected. It can be set as
integral multiple of detection interval.
 Web Refresh Status
Enable or disable web automatic refresh function.
 Web Refresh Interval
Set a web refresh interval between 3 and 100 seconds. By default, it’s 3 seconds.
Port Config
Port Select Click the Select button to quickly select the corresponding port based on the port
number you entered.
 Select
Select the desired port for loopback detection configuration. It is multi-optional.
 Port
Displays the port number.
 Status Enable or disable loopback detection function for the port.
 Operation Mode Select the mode how the Managed Switch processes the detected loops.
 Alert: when a loop is detected, displays an alert.
 Port based: when a loopback is detected, displays an alert and blocks
the port.
 Recovery Mode Select the mode how the blocked port recovers to normal status.
 Auto: Block status can be automatically removed after recovery time.
 Manual: Block status only can be removed manually.
 Loop Status
Displays the port status whether a loopback is detected.
 Block Status
Displays the port status about block or unblock.
 LAG
Displays the LAG number the port belongs to.
Buttons
: Click to apply changes.
: Click to remove the block status of selected ports.
: Click to display help web page.
 Recovery Mode is not selectable when Alert is chosen in Operation Mode.
 Loopback Detection must coordinate with storm control.