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Automatic Recovery Time after which the blocked port would automatically recover to
Time :normal status. It can be set as integral times of detection interval.
Web Refresh Status: Here you can enable or disable web automatic refresh.
Web Refresh Interval: Set a web refresh interval between 3 and 100 seconds. By default, it’s 3 seconds.
¾Port Config
Port Select:Click the Select button to
based on the port number you entered.
Select: | Select the desired port for Loopback Detection configuration. It is |
| |
Port: | Displays the port number. |
Status: | Enable or disable Loopback Detection function for the port. |
Operation Mode: | Select the mode how the switch processes the detected loops. |
| • Alert: When a loop is detected, display an alert. |
| • Port based: When a loop is detected, display an alert and |
| block 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.
Manual Recover: Manually remove the block status of selected ports.
Note:
1.Recovery Mode is not selectable when Alert is chosen in Operation Mode.
2.Loopback Detection must coordinate with storm control.
5.2 LAG
LAG (Link Aggregation Group) is to combine a number of ports together to make a single
For the member ports in an aggregation group, their basic configuration must be the same. The
basic configuration includes STP, QoS, VLAN, port attributes, MAC Address Learning mode
and other associated settings. The further explains are following:
zIf the ports, which are enabled for the 802.1Q VLAN, STP, QoS and Port Configuration (Speed and Flow Control), are in a LAG, their configurations should be the same.
zThe ports, which are enabled for the
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