Rapid Spanning Tree
Redundancy L2E
Release
4.1
03/08
4.6
The Rapid Spanning Tree Protocol
67
Figure 36: Assigning a priority. Display: Root Information
As required, you change the default priority value of 32768 in other
Switches in the network in the same way to the value you want
(multiple of 4096).
For each of these Switches, check the display
in the “Root Information” frame:
– Root-Id: Displays the bridge identifier of the root Switch
– Root Port: Displays the port that leads to the root Switch
– Root Cost: Displays the root costs to the root Switch
in the “Protocol Configuration/Information” frame:
– Priority: Displays the priority in the bridge identifier for this Switch
– MAC Address: Displays the MAC address of this Switch
– Topology Changes: Displays the number of changes since
the start of RSTP
– Time since last change: Displays the time that has elapsed since
the last network reconfiguration