Cisco ccnp switch implementing spanning tree cisco ccnp switch redundant topology. Spanning tree protocol port states, stp port states,logical loop free topology,root bridge,forwarding, blocking port,switch priority,32768,lowest mac address,root port, designated port,nondesignated port,disabled port, pdf download, pdf, stp port states pdf. Digital equipment corporation created a protocol called spanning tree protocol stp to prevent broadcast storms and network loops at layer 2. Understanding spanning tree protocol this section describes how spanningtree features work. Switches running stp will build a map or topology of the entire switching network. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The ccnp enterprise certification program prepares you for todays professionallevel job roles in networking technologies. Spanning tree protocol is a bridge protocol that enables a learning bridge to dynamically work around loops in a network topology by creating a spanning tree. Stp overview stp is a layer 2 link management protocol that prov ides path redundancy while preventing loops in the network. Spanning tree protocol stp free ccna in this video, imran explains about spanning tree protocol stp, rapid spanning tree protocol rstp, per vlan span. Spanningtree is used on switches to create a loop free l2 topology.
Bridges exchange bridge protocol data unit bpdu messages with other bridges to detect loops, and then. Ccnp chapter 7 spanning tree protocol flashcards quizlet. Spanning tree protocol stp spanning tree protocol stp was developed to prevent the broadcast storms caused by switching loops. It offers pretty much the same features as the 2950 but it also supports routing. One of the topics on the ccna rs version 3 exam is spanning tree protocol stp. Introduction to stp, spanning tree protocol, broadcast storm, topological loop, switch macaddress table corruption, stp pdf file download, pdf file download, ethernet bridge, ethernet switch,layer 2 topological loop,ieee 802. Start studying ccnp chapter 7 spanning tree protocol. Stp will identify if there are any loops, and then disable or block. To earn ccnp enterprise, you need to qualify two exams. How stp works video by sikandar shaik dual ccie rs. Fundamentals of stp spanning tree protocol part i the logic. Spanning tree protocol stp is a layer 2 protocol that runs on bridges and switches. This webcast shows you the stp topics for which youre responsible on the ccna rs 200125 or icnd2 200105.
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