CLI Guide

To return to the default setting, use the no forward-delay command.
Parameters
seconds Enter the number of seconds that the system waits before
transitioning RSTP to the forwarding state. The range is from
4 to 30. The default is 15 seconds.
Defaults 15 seconds
Command Modes CONFIGURATION RSTP (conf-rstp)
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Related
Commands
hello-time — changes the time interval between BPDUs.
max-age — changes the wait time before RSTP refreshes the protocol
configuration information.
hello-time
Set the time interval between the generation of the RSTP bridge protocol data units (BPDUs).
Syntax
hello-time [milli-second] seconds
To return to the default value, use the no hello-time command.
Parameters
seconds Enter a number as the time interval between transmission of
BPDUs. The range is from 1 to 10 seconds. The default is 2
seconds.
milli-second Enter the keywords milli-second to configure a hello
time on the order of milliseconds. The range is from 50 to
950 milliseconds
Defaults 2 seconds
Command Modes CONFIGURATION RSTP (conf-rstp)
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
1300
Rapid Spanning Tree Protocol (RSTP)