H12-821_V1.0 Exam Dumps | Link aggregation is a common network technology. Which of the following are advantages of link aggregation?

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Question 20/107

Link aggregation is a common network technology. Which of the following are advantages of link aggregation?

A. Load balancing

B. Improved reliability

C. Increased link bandwidth

D. Route backup

Correct Answer: A,B,C

Comprehensive and Detailed Step-by-Step Explanation:
* Definition of Link Aggregation:
* Link aggregation combines multiple physical links into a single logical link to improve bandwidth and reliability.
* Advantages of Link Aggregation:
* Load Balancing (A): Traffic is distributed across all aggregated links to improve performance.
* Improved Reliability (B): If one link fails, traffic is rerouted through other links.
* Increased Link Bandwidth (C): Bandwidth is effectively the sum of all aggregated links.
* Incorrect Option:
* Route Backup (D): Route backup is a feature of routing protocols, not link aggregation.
References:
* HCIA-Datacom Study Guide, Chapter: Link Aggregation Fundamentals
* Huawei Link Aggregation Configuration

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