PLANET FGSW-2620VM - Manual (Page 111)

User’s Manual of FGSW-Series
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)
4.9.4 STP System Configuration
This section provides STP-System Configuration from the Managed Switch, the screen in Figure 4-8-4 appears.
„ The user can view spanning tree information of Root Bridge.
„ The user can modify STP state. After modification, click Apply .
Figure 4-9-4: STP System Configuration Interface Screenshot
The page includes the following fields:
Object Description
STP State:
The user must enable the STP function first before configuring the related
parameters.
Protocol Version
A value used to specify the spanning tree protocol, the original spanning tree
protocol (STP, 802.1d) or the multiple spanning tree protocol (MSTP, 802.1s).
Priority (0-61440):
The switch with the lowest value has the highest priority and is selected as the
root. If the value is changed, the user must reboot the switch.
The value must be a multiple of 4096 according to the protocol standard rule.
111