300-610 DCID: Designing Cisco Data Center InfrastructureDemo

Question

An engineer is designing a Cisco Nexus 7000 Series disaster-recovery site that uses the data center interconnect solution to provide gateway redundancy and must ensure devices use gateways within their own data centers.

Which design approach should be used to achieve this goal?

A CFS localized to its own data center
B vPC localized to its own data center
C FHRP localized to its own data center
D STP localized to its own data center

Explanation

FHRP isolation/localization provides a dedicated active default gateway in each data center for VLANs extended across the data center interconnect. This keeps devices using their local gateway and prevents suboptimal intersite routing while retaining gateway redundancy.

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300-610 DCID: Designing Cisco Data Center InfrastructureDemo

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Notes

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