Cisco
300-320 · Question #556
300-320 Question #556: Real Exam Question with Answer & Explanation
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Question
A company must acquire register IP address space from a regional Internet authority and multihome the Internet connection to multiple Internet service providers Due to limited IPv4 address availability the company was able to allocate only a /24 address block Which method must be used to ensure that the primary data center receives all traffic unless it is offline?
Options
- ABGP: AS prepend at the secondary DC.
- BEIGRP: Advertise two 125 address blocks to each ISP at the primary DC and a /24 at the
- CBGP: Advertise two /25 address blocks to each ISP at the secondary DC and a 124 at the primary
- DOSPF: AS prepend at the secondary DC.
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