Specifications

RoamAbout Mobility System Software Command Line Reference 12-11
set spantree maxage
ChangesthemaximumageforanSTProotbridgehellopacketthatisacceptabletoaRoamAbout
switchactingasadesignatedbridgeononeorallofitsVLANs.Afterwaitingthisperiodoftime
foranewhellopacket,theswitchdeterminesthattherootbridgeisunavailableand
issuesa
topologychangemessage.
Syntax
set spantree maxage aging-time {all | vlan vlan-id}
Parameters
Defaults
Thedefaultmaximumageforrootbridgehellopacketsis20seconds.
Mode
Enabled.
Example
Thefollowingcommandchangesthemaximumacceptableageforrootbridgehellopacketsonall
VLANsto15 seconds:
RBT-8100# set spantree maxage 15 all
success: change accepted.
Related Commands
showspantreeonpage 12‐20
aging‐time Maximu m agevalue.Youcanspecifyfrom6through40seconds.
all ChangesthemaximumageonallVLANs.
vlanvlan‐id VLANnameornumber.MSSchangesthemaximumageononlythe
specifiedVLAN.