Reference Guide

Parameters
vlan vlan-range Enter the keyword vlan then the VLAN numbers. The range
is from 1 to 4094.
hello-time
seconds
Enter the keywords hello-time then the time interval, in
seconds, between transmission of BPDUs. The range is from
1 to 10 seconds. The default is 2 seconds.
Defaults 2 seconds
Command
Modes
CONFIGURATION (conf-pvst)
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 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
Version 6.2.1.1 Introduced.
Related
Commands
vlan bridge-priority — sets the bridge-priority value.
vlan forward-delay — changes the time interval before Dell Networking OS
transitions to the forwarding state.
vlan max-age — changes the time interval before PVST+ refreshes.
show spanning-tree pvst — displays the PVST+ configuration.
vlan max-age
To maintain configuration information before refreshing that information, set the time interval for the
PVST+ bridge.
Z-Series
Syntax
vlan vlan-range max-age seconds
To return to the default, use the no vlan max-age command.
Per-VLAN Spanning Tree Plus (PVST+)
1225