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sponsored by Global Knowledge
Posted:  29 Jun 2009
Published:  01 Jun 2009
Format:  PDF
Length:  9   Page(s)
Type:  White Paper
Language:  English


ABSTRACT:
This paper focuses on Spanning Tree Protocol (STP), IEEE Standard 802.1D. But first, it's important to understand the functions of an Ethernet LAN switch:
  • Address learning
  • Address filtering
  • Forwarding of frames
  • Loop avoidance

The way a switch learns Ethernet (MAC) addresses is by inspecting the Ethernet frame and recording the source MAC address in a dynamic table. The switch will also associate a learned MAC address with a port. It can then make intelligent forwarding decisions based on the destination MAC address. This white paper illustrates the process.





BROWSE RELATED RESOURCES
CAM-I | Content Addressable Memory | Ethernet Networks | Ethernet Switches | Switched Ethernet | Switches | Switching

View All Resources sponsored by Global Knowledge


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