Reference Guide

1178 | Per-VLAN Spanning Tree plus (PVST+)
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vlan max-age
c e s
Set the time interval for the PVST+ bridge to maintain configuration information before refreshing that
information.
Syntax
vlan vlan-range max-age seconds
To return to the default, use the no vlan max-age command.
Parameters
Defaults
20 seconds
Command Modes
CONFIGURATION (conf-pvst)
Command
History
Related
Commands
vlan vlan-range Enter the keyword vlan followed by the VLAN number(s).
Range: 1 to 4094
max-age seconds Enter the keyword max-age followed by the time interval, in seconds, that
FTOS waits before refreshing configuration information.
Range: 6 to 40 seconds
Default: 20 seconds
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
Version 6.2.1.1 Introduced
vlan bridge-priority Set the bridge-priority value
vlan forward-delay Change the time interval before FTOS transitions to the forwarding state
vlan hello-time Change the time interval between BPDUs
show spanning-tree pvst Display the PVST+ configuration