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  • Spanning-Tree Protocol (STP) – II

    Monday, April 13th, 2009

    STP States To participate in STP, each port of a switch must progress through several states. A port begins in a Disabled state moving through several passive states and finally into an active state if allowed to forward traffic. The STP port states are: Disabled, Blocking, Listening, Learning, and Forwarding. . Ports that are administratively [...]