Planet IGS-5225 Series User Manual page 194

User's Manual of IGS-5225 series
switch as the root bridge using the Priority setting, or influencing STP to choose a particular port to block using the Port Priority
and Port Cost settings is, however, relatively straight forward.
Figure 4-3-4-2: Before Applying the STA Rules
In this example, only the default STP values are used.
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