TP-LINK TL-SG3210 사용자 설명서

 

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forward-time  —— Forward Delay, which is the time for the port to transit its 

state after the network topology is changed. Forward Delay ranges from 4 to 30 

in seconds and it is 15 by default. Otherwise, 2 * (Forward Delay - 1) >= Max 

Age. 

hello-time  ——Hello Time, which is the interval to send BPDU packets, and 

used to test the links. Hello Time ranges from 1 to 10 in seconds and it is 2 by 

default. Otherwise, 2 * (Hello Time + 1) <= Max Age. 

max-age  —— The maximum time the switch can wait without receiving a 

BPDU before attempting to reconfigure, ranging from 6 to 40 in seconds. By 

default, it is 20. 

Global Configuration Mode 

Configure forward-time, hello-time and max-age for Spanning Tree as 16 

seconds, 3 seconds and 22 seconds respectively: 

TL-SG3424(config)# spanning-tree timer forward-time 16 hello-time 3 

max-age 22 

The  spanning-tree hold-count command is used to configure the maximum 

number of BPDU packets transmitted per Hello Time interval. To return to the 

default configurations, please use no spanning-tree hold-count command. 

spanning-tree hold-count value 

no spanning-tree hold-count 

value  ——  The maximum number of BPDU packets transmitted per Hello Time 

interval, ranging from 1 to 20 in pps. By default, it is 5. 

Global Configuration Mode 

Configure the hold-count of STP as 8pps: