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Scaling Networks v6 Companion Guide by Cisco Networking Academy

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Chapter 4. EtherChannel and HSRP

Objectives

Upon completion of this chapter, you will be able to answer the following questions:

Image What is the purpose of link aggregation operation in a switched LAN environment?

Image How do you implement link aggregation to improve performance on high-traffic switch links?

Image How do first-hop redundancy protocols operate?

How does HSRP work?

How do you configure HSRP using Cisco IOS commands?

How do you troubleshoot ...

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