TP-Link T1600-28TS, Справочное руководство CLI

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26.14 spanning-tree timer
Description
The spanning-tree timer command is used to configure forward-time,
hello-time and max-age of Spanning Tree. To return to the default
configurations, please use
no spanning-tree timer command.
Syntax
spanning-tree timer {[ forward-time forward-time ] [ hello-time hello-time ]
[ max-age
max-age
]}
no spanning-tree timer
Parameter
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.
Command Mode
Global Configuration Mode
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Configure forward-time, hello-time and max-age for Spanning Tree as 16
seconds, 3 seconds and 22 seconds respectively:
T1600G-52TS(config)# spanning-tree timer forward-time 16 hello-time 3
max-age 22