Planet FGSW-2620VM User Manual page 88

Forward Delay Time
(4-30):
Follow the rule as below to configure the MAX Age, Hello Time, and Forward Delay Time.
2 x (Forward Delay Time value –1) > = Max Age value >= 2 x (Hello Time value +1).
Each switch in a spanning-tree adopts the Hello Time, Forward Delay time, and Max Age
parameters of the root bridge, regardless of how it is configured.
Root Bridge Information
This page provides a status overview for all RSTP bridge instances.
The displayed table contains a row for each RSTP bridge instance, where the column displays the following information:
The RSTP Bridge Status screen in
The page includes the following fields:
Object
• Priority
• MAC Address
• Root Path Cost
• Root Port
The number of seconds a port waits before changing from its Rapid
Spanning-Tree Protocol learning and listening states to the forwarding state.
Enter a value between 4 through 30.
Figure 4-5-5 appears.
Figure 4-5-5: RSTP Bridge Status page screenshot
Description
The bridge identifier of the root bridge. It is made up from the bridge priority and
the base MAC address of the bridge.
The bridge identifier of the root bridge. It is made up from the bridge priority and
the base MAC address of the bridge.
For the Root Bridge this is zero. For all other Bridges, it is the sum of the Port
Path Costs on the least cost path to the Root Bridge.
The switch port currently assigned the root port role.
User's Manual of FGSW-Series
88