Spanning-tree max-age – Microsens MS453490M Management Guide User Manual

Page 760

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C

HAPTER

33

| Spanning Tree Commands

– 760 –

E

XAMPLE

Console(config)#spanning-tree hello-time 5

Console(config)#

R

ELATED

C

OMMANDS

spanning-tree forward-time (759)

spanning-tree max-age (760)

spanning-tree max-

age

This command configures the spanning tree bridge maximum age globally

for this switch. Use the no form to restore the default.

S

YNTAX

spanning-tree max-age seconds
no spanning-tree max-age

seconds - Time in seconds. (Range: 6-40 seconds)

The minimum value is the higher of 6 or [2 x (hello-time + 1)].

The maximum value is the lower of 40 or [2 x (forward-time - 1)].

D

EFAULT

S

ETTING

20 seconds

C

OMMAND

M

ODE

Global Configuration

C

OMMAND

U

SAGE

This command sets the maximum time (in seconds) a device can wait

without receiving a configuration message before attempting to

reconfigure. All device ports (except for designated ports) should receive

configuration messages at regular intervals. Any port that ages out STA

information (provided in the last configuration message) becomes the

designated port for the attached LAN. If it is a root port, a new root port is

selected from among the device ports attached to the network.

E

XAMPLE

Console(config)#spanning-tree max-age 40

Console(config)#

R

ELATED

C

OMMANDS

spanning-tree forward-time (759)

spanning-tree hello-time (759)

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