Spanning Tree Protocol

Question 1

Loop Protection

Answer 1

Loop Protection → Prevents broadcast storms and switching loops in redundant topologies by blocking certain paths using Spanning Tree Protocol.

Question 2

802.1D

Answer 2

IEEE 802.1D → The original Spanning Tree Protocol (STP) standard that prevents network loops by dynamically disabling redundant paths.

Question 3

STP

Answer 3

Spanning Tree Protocol → A Layer 2 protocol that ensures a loop-free topology by blocking redundant switch links.

Question 4

STP Port States

Answer 4

STP Port States → The stages of STP operation: Blocking, Listening, Learning, Forwarding, and Disabled.

Question 5

802.1W

Answer 5

IEEE 802.1W → The Rapid Spanning Tree Protocol (RSTP) standard that provides faster convergence and recovery from network topology changes.

Question 6

RSTP

Answer 6

Rapid Spanning Tree Protocol → An enhanced version of STP defined in IEEE 802.1W that reestablishes network connectivity more quickly after link failures.