TP-LINK tl-sl5428e User Manual
100
Figure
7-10 Port Protect
The following entries are displayed on this screen:
¾
Port Protect
Port Select:
Click the Select button to quick-select the corresponding port based on
the port number you entered.
the port number you entered.
Select:
Select the desired port for port protect configuration. It is
multi-optional.
multi-optional.
Port:
Displays the port number of the switch.
Loop Protect:
Loop Protect is to prevent the loops in the network brought by
recalculating STP because of link failures and network congestions.
recalculating STP because of link failures and network congestions.
Root Protect:
Root Protect is to prevent wrong network topology change caused by
the role change of the current legal root bridge.
the role change of the current legal root bridge.
TC Protect:
TC Protect is to prevent the decrease of the performance and stability
of the switch brought by continuously removing MAC address entries
upon receiving TC-BPDUs in the STP network.
of the switch brought by continuously removing MAC address entries
upon receiving TC-BPDUs in the STP network.
BPDU Protect:
BPDU Protect is to prevent the edge port from being attacked by
maliciously created BPDUs
maliciously created BPDUs
BPDU Filter:
BPDU Filter is to prevent BPDUs flood in the STP network.
LAG:
Displays the LAG number which the port belongs to.