Command Line Reference Guide

Related
Commands
vlan bridge-priority — sets the bridge-priority value.
vlan hello-time — changes the time interval between BPDUs.
vlan max-age — changes the time interval before PVST+ refreshes.
show spanning-tree pvst — displays the PVST+ configuration.
vlan hello-time
Set the time interval between generation of PVST+ and BPDUs.
Syntax
vlan vlan-id hello-time seconds
To return to the default value, use the no vlan hello-time command.
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
Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Related
Commands
vlan bridge-priority — sets the bridge-priority value.
vlan forward-delay — changes the time interval before the system transitions to the
forwarding state.
vlan max-age — changes the time interval before PVST+ refreshes.
show spanning-tree pvst — displays the PVST+ configuration.
1070
Per-VLAN Spanning Tree Plus (PVST+)