xStack DGS-3400 Series Fast Ethernet Switch
Figure 7- 19. STP Bridge Global Settings – STP Compatible
See the table below for descriptions of the STP versions and corresponding setting options.
NOTE: The Hello Time cannot be longer than the Max. Age. Otherwise, a configuration error will
occur. Observe the following formulas when setting the above parameters:
Max. Age <= 2 x (Forward Delay - 1 second)
Max. Age <= 2 x (Hello Time + 1 second)
100