460 | Per-VLAN Spanning Tree Plus (PVST+)w w w . d e l l . c o m | s u p p o r t . d e l l . c o m RelatedCommandsvlan max-ageSet the time interval for the PVST+ bridge to maintain configuration information before refreshing thatinformation.Syntax vlan vlan-range max-age secondsTo return to the default, use the no vlan max-age command.ParametersDefaults 20 secondsCommand Modes CONFIGURATION (conf-pvst)CommandHistoryRelatedCommandsvlan bridge-priority Set the bridge-priority valuevlan forward-delay Change the time interval before FTOS transitions to the forwarding statevlan max-age Change the time interval before PVST+ refreshesshow spanning-tree pvst Display the PVST+ configurationvlan vlan-range Enter the keyword vlan followed by the VLAN number(s).Range: 1 to 4094max-age seconds Enter the keyword max-age followed by the time interval, in seconds, thatFTOS waits before refreshing configuration information.Range: 6 to 40 secondsDefault: 20 secondsVersion 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Modulevlan bridge-priority Set the bridge-priority valuevlan forward-delay Change the time interval before FTOS transitions to the forwarding statevlan hello-time Change the time interval between BPDUsshow spanning-tree pvst Display the PVST+ configuration
