When an enterprise network is designed, which protocol provides redundancy for edge devices in the event of a first-hop failure?

Posted by: Pdfprep Category: 300-320 Tags: , ,

When an enterprise network is designed, which protocol provides redundancy for edge devices in the event of a first-hop failure?
A . ICMP
B . HSRP
C . STP
D . HTTP

Answer: B

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