40
[0~61440]
tree priority parameter
priority 32767
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
data units (BPDUs).
switch(config)#
spanning-tree
hello-time 3
spanning-tree forward-
time
[seconds]
G
Use the spanning-tree
forward-time global
configuration
command to set the
forwarding-time for the
specified spanning-
tree instances. The
switch(config)#
spanning-tree
forward-time 20
