QTech QSW-2900 - Spanning-Tree Max-Age

Caution：Hello Time ≤ ForwardDelay – 2.
【Example】
！Configure Hello Time to 8 seconds
QTECH(config)#spanning-tree hello-time 8
7.1.6 spanning-tree max-age
Use spanning-tree max-age command to configure Max Age of the switch. Use
no spanning-tree max-age command to restore to the default Max Age.
spanning-tree max-age seconds
no spanning-tree max-age
【Parameter】
seconds：Means Max Age in seconds to be configured. This keyword ranges from
6 to 40 seconds
【Default】
The default Max Age is 20 seconds
【Command configuration mode】
7-8