Interlogix NS3500-28T-4S User Manual - Manual (Page 153)

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
Max Age The maximum age of the information transmitted by the Bridge when it is the
Root Bridge. Valid values are in the range 6 to 40 seconds.
-Default: 20
-Minimum: The higher of 6 or [2 x (Hello Time + 1)].
-Maximum: The lower of 40 or [2 x (Forward Delay -1)]

Tx Hold Count The number of BPDU's a bridge port can send per second. When exceeded,
transmission of the next BPDU will be delayed. Valid values are in the range 1
to 10 BPDU's per second.

Hello Time The time that controls the switch to send out the BPDU packet to check STP
current status.
Enter a value between 1 through 10.
Buttons
: Click to apply changes.
Figure 4-6-9 CIST Instance Information Page Screenshot
The page includes the following fields:
Object Description
 Priority Display the current CIST priority.
 Max Hop Display the current Max. hop.

Forward Delay Display the current forward delay.