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134
Spanning Tree Commands Set
Commands
Level Description
Example
spanning-tree enable
G
Enable spanning tree switch(config)#
spanning-tree
enable
spanning-tree priority
[0~61440]
G
Configure spanning
tree priority parameter
switch(config)#
spanning-tree
priority 32768
spanning-tree max-age
[seconds]
G
Use the spanning-tree
max-age global
configuration
command to change
the interval between
messages the
spanning tree receives
from the root switch. If
a switch does not
receive a bridge
protocol data unit
(BPDU) message from
the root switch within
this interval, it
recomputed the
Spanning Tree
Protocol (STP)
topology.
switch(config)#
spanning-tree
max-age 15
spanning-tree hello-
time
[seconds]
G
Use the spanning-tree
hello-time global
configuration
command to specify
the interval between
hello bridge protocol
switch(config)#
spanning-tree
hello-time 3
