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Blog posts : "spanning tree protocol"

STP Interview Questions and Answers [CCNP]

What is STP & Redundant Links?
Spanning Tree Protocol (STP) is a protocol which prevents layer 2 loops. STP enables switches to become aware of each other so that they can negotiate a Loop-Free path through the network. In practical Scenario, Redundant links are created to avoid complete network fa…

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 Posted in CCNP STP
  Cisco port states forward delay max age listening learning bpdu tcn root bridge bridge id root port designated port block port root guard loop guard bpdu guard bpdu filter path cost root path cost stp notes spanning tree protocol

STP Interview Questions and Answers (Spanning Tree Protocol)

What is STP and Redundant Links?
Spanning Tree Protocol (STP) is a protocol which prevents layer 2 loops. STP enables switches to become aware of each other so that they can negotiate a Loop-Free path through the network.
In practical Scenario, Redundant links are created to avoid complete network…

Continue reading

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 Posted in Spanning Tree Protocol.
  Cisco spanning tree protocol ccna stp root port designated port block port max age timer forward delay timer hello bpdu tcn bpdu root bridge path cost root path cost extended system id stp notes
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