KBC Networks ESML8P-PC2 - Manual (Page 97)

Ethernet Switch User Manual
Manual-ESML8P-PC2_Series-Rev1211
Copyright © KBC Networks Ltd.
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[seconds] 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. 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
forwarding time
determines how long each
of the listening and
learning states last before
the port begins
forwarding. switch(config)#spanning-tree
forward-time 20
stp-path-cost
[1~200000000]
I Use the spanning-tree
cost interface
configuration command to
set the path cost for
Spanning Tree
Protocol (STP)
calculations. In the event
of a loop, spanning tree
considers the path cost
when selecting
an interface to place into
the forwarding state.
switch(config)#interface fastEthernet
2
switch(config-if)#stp-path-cost 20
stp-path-priority
[Port Priority] I Use the spanning-tree
port-priority interface
configuration command to
configure a port priority
that is used when two
switches tie for position as
the root switch. switch(config)#interface fastEthernet
2
switch(config-if)#stp-path-priority
128
stp-admin-p2p
[Auto|True|False]
I Admin P2P of STP priority
on this interface.
switch(config)#interface fastEthernet
2
switch(config-if)#stp-admin-p2p Auto
stp-admin-edge
[True|False]
I Admin Edge of STP priority
on this interface. switch(config)#interface fastEthernet
2
switch(config-if)#stp-admin-edge
True