Справочное Руководство для TP-LINK TL-SG2008

 

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The  spanning-tree max-hops command is used to configure the maximum 

number of hops that occur in a specific region before the BPDU is discarded. To 

return to the default configurations, please use no spanning-tree max-hops 

command. 

no spanning-tree max-hops 

value —— The maximum number of hops that occur in a specific region before 

the BPDU is discarded, ranging from 1 to 40 in hop. By default, it is 20. 

Global Configuration Mode 

Configure the max-hops of STP as 30: 

TL-SG2008(config)# spanning-tree max-hops 30 

The  spanning-tree bpdufilter command is used to enable the BPDU filter 

function for a port. With the function enabled, the port can be prevented from 

receiving and sending any BPDU packets. To disable the BPDU filter function, 

please use no spanning-tree bpdufilter command. 

spanning-tree bpdufilter 

Interface Configuration Mode (interface gigabitEthernet / interface range 

gigabitEthernet) 

Enable the BPDU filter function for port 1/0/2: