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D-Link DES-3326S User Manual

Page 64

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DES-3326S Layer 3 Fast Ethernet Switch User’s Guide

64

Switch Management and Operating Concepts

• From initialization (switch boot) to blocking

• From blocking to listening or to disabled

• From listening to learning or to disabled

• From learning to forwarding or to disabled

• From forwarding to disabled

• From disabled to blocking

Figure 5-2. STP Port State Transitions