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Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide by Erum Frahim, Richard Froom

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Chapter 6. First-Hop Redundancy

Upon completing this chapter, you will be able to do the following:

Image Overview of FHRP and HSRP

Image Configure and verify VRRP

Image Configure and verify GLBP

Hosts and servers in a subnet need a gateway to reach devices that are not in the same subnet. Because gateways perform a key role in operations of all devices, their availability is paramount. Providing redundant gateways is one solution to ensure that they operate in a ...

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