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).
Z9500
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)
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant
Dell Networking OS Command Line Reference Guide
.
The following is a list of the Dell Networking OS version history for this command.
Version
Description
9.2(1.0)
Introduced on the Z9500.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
8.3.7.0
Introduced on the S4810.
8.3.1.0
Added the
milli-second
option to the S-Series.
7.6.1.0
Introduced on the S-Series.
7.5.1.0
Introduced on the C-Series.
6.2.1.1
Introduced on the E-Series.
1582
Rapid Spanning Tree Protocol (RSTP)
