TP-LINK T1500-28PCT Manual Do Utilizador
141
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.
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.
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.
before attempting to reconfigure, ranging from 6 to 40 in seconds. By default, it
is 20.
Command Mode
Global Configuration Mode
Example
Configure forward-time, hello-time and max-age for Spanning Tree as 16
seconds, 3 seconds and 22 seconds respectively:
seconds, 3 seconds and 22 seconds respectively:
T1500-28PCT(config)# spanning-tree timer forward-time 16 hello-time 3
max-age 22
spanning-tree hold-count
Description
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
default configurations, please use
no spanning-tree hold-count command.
Syntax
spanning-tree hold-count value
no spanning-tree hold-count
no spanning-tree hold-count
Parameter
value —— The maximum number of BPDU packets transmitted per Hello Time
interval, ranging from 1 to 20 in pps. By default, it is 5.
interval, ranging from 1 to 20 in pps. By default, it is 5.