Waters Network Systems GSM2109-1009-8PoE User’s Manual
Page 90
Command Level
Description
Example
time determines how long
each of the listening and
learning states last before the
port begins forwarding.
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 127
stp-admin-p2p
[Auto|True|
False]
I
Admin P2P of STP priority.
switch(config)#interface
fastEthernet 2
switch(config-if)#
stp-admin-p2p Auto
stp-admin-edg
e
[True|False]
I
Admin Edge of STP priority.
switch(config)#interface
fastEthernet 2
switch(config-if)#
stp-admin-edge True
stp-admin-non
-stp
[True|False]
I
Admin NonSTP of STP
priority.
switch(config)#interface
fastEthernet 2
switch(config-if)#
stp-admin-non-stp False
show
spanning-tree
E
Display a summary of the
spanning-tree states.
switch>show spanning-tree
no
spanning-tree
G
Disable spanning-tree. switch(config)#no
spanning-tree