Configuring Spanning Tree Configuration Example for MSTP
User Guide
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5) Choose the menu L2 FEATURES > Spanning Tree > MSTP Instance > Instance Port
Config to load the following page. Set the path cost of port 1/0/2 in instance 2 as
300000 so that port 1/0/1 of switch A can be selected as the designated port.
Figure 5-12 Configure the Path Cost of Port 1/0/2 in Instance 2
6) Click to save the settings.
■ Configurations for Switch C
1) Choose the menu L2 FEATURES > Spanning Tree > STP Config > STP Config to load
the following page. Enable MSTP function globally, here we leave the values of the other
global parameters as default settings. Click Apply.
Figure 5-13 Configure the Global MSTP Parameters of the Switch