STP Commands
spanning-tree forward-time
spanning-tree forward-time
spanning-tree hello-time
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
To configure the STP bridge forward delay time, which is the amount of time that a
port remains in the listening and learning states before entering the forwarding
state, use the spanning-tree forward-time Global Configuration mode command.
To revert to its default setting, use the no form of this command.
Syntax
spanning-tree forward-time
no spanning-tree forward-time
Parameters
seconds
•
—The STP forward delay time. (Range: 4 to 30 seconds)
Default Configuration
15 seconds
Command Mode
Global Configuration mode
User Guidelines
When configuring the forwarding time, the following relationship should be
maintained:
Example
switchxxxxxx(config)# spanning-tree forward-time 25
To configure how often the switch broadcasts the hello messages to other
devices, use the spanning-tree hello-time Global Configuration mode command.
To revert to its default setting, use the no form of this command.
seconds
2*(Forward-Time - 1) >= Max-Age
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