User`s guide

59
9
SPANNING TREE COMMANDS
The Spanning Tree commands in the Co Line Interface (CLI) are listed (along with the appropriate
parameters) in the following table.
mmand
Command Parameter
config stp
{maxa
forwar
ge <value 6-40> | maxhops <value 1-20> | hellotime <value 1-10> |
ddelay <value 4-30>| fbpdu [enable | disable]}
config stp ports
<portl 2p
[true |
ist> {externalcost [auto | <value 1-200000000>] | edge [true | false] | p
false | auto ] | state [enable | disable]}
config stp version [mstp | rstp | stp]
enable stp
disable stp
show stp
show stp ports <portlist>}
show stp instance_id <value 0-15>}
show stp mst_config_id
config stp instance_id <value 1-15> [add_vlan | remove_vlan] <vidlist>
config stp priority <value 0-61440> instance_id <value 0-15>
config stp
mst_config_id
{revision_level <int 0-65535> | name <string>}
config stp mst_ports
<portlist> in 00000000] |
priority <value 0-240>}
stance_id <value 0-15> {internalCost [auto | value 1-2
Each command is listed i
n detail, as follows:
config stp
Purpose To setup STP, RSTP and MSTP on the Switch.
Syntax
nfig stp {maxage <value 6-40> | maxhops <value 1-20> |
hellotime <value 1-10> | forwarddelay <value 4-30>| fbpdu
[enable | disable]}
co
Description The c
(STP)
onfig stp command configures the Spanning Tree Protocol
for the entire switch. All commands here will be implemented
itch.
for the STP version that is currently set on the Sw
Parameters y be set to ensure that old
h redundant paths in
s value will aid in determining
till not been received from the Root Bridge, the Switch
maxage <value 6-40> − This value ma
information does not endlessly circulate throug
the network, preventing the effective propagation of the new
information. Set by the Root Bridge, thi
that the Switch has spanning tree configuration values consistent
with other devices on the bridged LAN. If the value ages out and a
BPDU has s