Learn how EtherChannel combines physical Ethernet links, how Layer 2 and Layer 3 bundles differ, and how LACP manages redundancy, standby members, minimum capacity, and automatic formation.
Intermediate15 min read
Ethernet and Switching lessonNetworkingPractice
UNTIMED COACHING
Practice before the pressure
Use feedback to correct the model, not merely memorize an option position.
GUIDED PRACTICE
Practice the lesson questions
Answer normal lesson questions without a timer. Every answer includes an explanation, and incorrect answers can be tried again before continuing.
20 questions balanced across the lesson's key topics
At least four explanatory diagrams or tables
Retry freely, without a timer or score
CONCEPT MODELS
See the lesson as a system
Use these visual guides to connect the key ideas before answering the questions.
EtherChannel Capacity and ResiliencePhysical members form one logical channel, while LACP controls participation, standby behavior, and capacity requirements.LACP Protection DecisionsLACP settings answer separate questions about replacement paths, bundle size, and acceptable remaining capacity.