In Tamil we have discussed about STP - Spanning Tree Protocol

Spanning Tree Protocol (STP) is a Layer 2 protocol that is used to prevent the Layer 2 loops and Broadcast stroms. And allows to have a redundant link between the devices.

IEEE Standard is 802.1D

STP follows a strict set of rules and uses a tree like structure to maintain a loop free topology.

Below are the topics discussed:
Introduction to STP.
Advantages of using STP.

Components of STP.
BPDU ( Bridge Protocol Data Unit)

Election Process:
1. Root Bridge Selection
2. Root Port Selection
3. Selection of Designated and Non-Designated Ports

STP States:
Blocking State
Liestening State
Learning State
Forwarding state
Disable State

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