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Exam 300-209 All Questions

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Exam 300-209 topic 1 question 45 discussion

Actual exam question from Cisco's 300-209
Question #: 45
Topic #: 1
[All 300-209 Questions]

Which technology can rate-limit the number of tunnels on a DMVPN hub when system utilization is above a specified percentage?

  • A. NHRP Event Publisher
  • B. interface state control
  • C. CAC
  • D. NHRP Authentication
  • E. ip nhrp connect
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Suggested Answer: C 🗳️
by Dante8880 at Nov. 15, 2022, 11:46 p.m.

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Dante8880
2 years, 5 months ago
Apply Call Admission Control (CAC) to the Internet Key Exchange (IKE) protocol. CAC limits the number of simultaneous IKE and IPsec security associations (SAs) that is, calls to CAC that a router can establish. CAC Protection - In-Negotiation Limit - SA Limit
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