Edge-Core ECS3510-28T Management Manual page 1059

E
This example shows how to enable the Spanning Tree Algorithm for the
switch:
This command configures spanning tree operation to be compatible with
spanning-tree
Cisco prestandard versions. Use the no form to restore the default setting.
cisco-prestandard
D
Disabled
C
Global Configuration
C
Cisco prestandard versions prior to Cisco IOS Release 12.2(25)SEC do not
fully follow the IEEE standard, causing some state machine procedures to
function incorrectly. The command forces the spanning tree protocol to
function in a manner compatible with Cisco prestandard versions.
E
This command configures the spanning tree bridge forward time globally
spanning-tree
for this switch. Use the no form to restore the default.
forward-time
S
D
15 seconds
C
Global Configuration
XAMPLE
Console(config)#spanning-tree
Console(config)#
[no] spanning-tree cisco-prestandard
S
EFAULT ETTING
M
OMMAND ODE
U
OMMAND SAGE
XAMPLE
Console(config)#spanning-tree cisco-prestandard
Console(config)#
YNTAX
spanning-tree forward-time seconds
no spanning-tree forward-time
seconds - Time in seconds. (Range: 4 - 30 seconds)
The minimum value is the higher of 4 or [(max-age / 2) + 1].
S
EFAULT ETTING
M
OMMAND ODE
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| Spanning Tree Commands
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HAPTER