B&B Electronics Elinx EIR510-2SC-T User Manual

Page 40

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32

Manual Documentation Number: EIR510-xSFP-T_0708m

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com

B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com

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

switch(config)#interface

fastEthernet 2

switch(config-if)#stp-path-cost 20

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