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Exam 300-425 topic 1 question 173 discussion

Actual exam question from Cisco's 300-425
Question #: 173
Topic #: 1
[All 300-425 Questions]

A customer uses a Cisco 5520 WLC that is connected via a single 10-GB interface to manage the wireless network. The wireless network includes 500 APs for the campus network. The customer wants to add 300 APs and is concerned about traffic load and lack of redundancy. The purchase of a second controller is not an option. Which design approach mitigates the customer concerns?

  • A. Connect a second 10-GB interface on the WLC and set the port as a secondary port.
  • B. Connect a second 10-GB interface on the WLC and implement LAG.
  • C. Implement a vWLC and configure SSO with the WLC.
  • D. Implement a vWLC and configure N+1 redundancy with the WLC.
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Suggested Answer: B 🗳️
by Lakshan__97 at June 6, 2024, 11:20 a.m.

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Farhad123
2 months, 3 weeks ago
Selected Answer: B
B is the right solution
upvoted 1 times
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Farhad123
8 months ago
when having second WLC is not an option the only way to increase network resiliency and load balance is to add another interface link and use LAG
upvoted 1 times
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rsbot69420
10 months, 2 weeks ago
also for D, N+1 doesn't solve the traffic load issue as the main WLC still has all the APs. Therefore, LAG is the most likely solution as it offers higher capacity and additional (uplink) redundancy.
upvoted 1 times
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Lakshan__97
11 months ago
Selected Answer: B
B and D can be the answers , since it says purchase an additional controller is not an option (assume that even physical or virtual ). 5520 has 2 x 10Gports . so second port can be connected and make a LAG to increase the bandwisth and port redundancy
upvoted 2 times
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