RSTP Principles and Configuration
3 practice questions under this official exam objective (H12-821), each with the answer key, an option-by-option explanation and instant feedback.
Questions under this objective
3 total · page 1 of 1RSTP Supported Port Roles Explained
This question covers IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) port roles. The correct answer includes all four options: Root, Designated, Alter
STP Designated Port Election Parameters
Learn which parameters are compared during STP designated port election. Correct answers are Root Bridge ID (A) and Root Path Cost (B).
RSTP Improvements Over STP: Identifying Incorrect Statements
This page explains which statement is not an improvement of RSTP over STP. The correct answer is A because RSTP uses a 3-Hello interval timeout for fa