[Free] 2018(Mar) Dumps4cert Testinsides Cisco 400-251 Dumps with VCE and PDF Download 301-310

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CCIE Security Written Exam (v5.0)

Question No: 301 – (Topic 2)


  1. BVI is required for the inspection of IP traffic.

  2. The firewall can perform routing on bridged interfaces.

  3. BVI is required if routing is disabled on the firewall.

  4. BVI is required if more than two interfaces are in a bridge group.

  5. BVI is required for the inspection of non-IP traffic.

  6. BVI can manage the device without having an interface that is configured for routing.

Answer: D,F

Question No: 302 – (Topic 2)

How does a wireless association flood attack create a DoS?


  2. It spoofs disassociation frames from the access point.

  3. It uses a brute force attack to crack the encryption.

  4. It exhausts the access client association table.

Answer: D

Question No: 303 – (Topic 2)


  1. NAT-PT

  2. SNAT

  3. NAT64

  4. DNAT

  5. NAT-PMP

  6. NAT-6to4

Answer: A,C

Question No: 304 – (Topic 2)


  1. The ISO is a government-based organization.

  2. The ISO has three membership categories: Member, Correspondent, and Subscribers.

  3. Subscriber members are individual organizations.

  4. Only member bodies have voting rights.

  5. Correspondent bodies are small countries with their own standards organization.

Answer: B,D


Question No: 305 – (Topic 2)


  1. The PFS groups are mismatched.

  2. The pre-shared keys are mismatched.

  3. The mirrored crypto ACLs are mismatched.

  4. IKE is disabled on the remote peer.

Answer: B

Question No: 306 – (Topic 2)

Which two options are disadvantages of MPLS layers 3 VPN services? (choose two)


  2. SLAs are not supported by the service provider.

  3. It requires customers to implement QoS to manage congestion in the network.

  4. Integration between Layers 2 and 3 peering services is not supported.

  5. They may be limited by the technology offered by the service provider.

  6. They can transport only IPv6 routing traffic.

Answer: D,E

Question No: 307 – (Topic 2)

What security element must an organization have in place before it can implement a security audit and validate the audit results?

  1. firewall

  2. network access control

  3. an incident response team

  4. a security policy

  5. a security operation center

Answer: D

Question No: 308 – (Topic 2)


  1. confidentiality and integrity of customer records and credit card information

  2. accountability in the event of corporate fraud

  3. financial information handled by entities such as banks, and mortgage and insurance


  4. assurance of the accuracy of financial records

  5. US Federal government information

  6. security standards that protect healthcare patient data

Answer: B,D

Explanation: 826)A Cisco Easy VPN software client is unable to access its local LAN devices once the VPN tunnel is established. What is the best way to solve this issue?





  5. The Cisco Easy VPN client machine needs to have multiple NICs to support this.

Answer: B

Question No: 309 – (Topic 2)

Which two statements about NAT-PT with IPv6 are true?(choose twp)

  1. It can be configured as dynamic, static, or PAT.

  2. It provides end-to-end security.

  3. It supports IPv6 BVI configurations.

  4. It provides support for Cisco Express Forwarding.

  5. It provides ALG support for ICMP and DNS.

  6. The router can be a single point of failure on the network.

Answer: A,E

Question No: 310 – (Topic 2)

what is the most commonly used technology to establish an encrypted HTTP connection?

  1. the HTTP/1.1 Upgrade header

  2. the HTTP/1.0 Upgrade header

  3. Secure Hypertext Transfer Protocol

  4. HTTPS

Answer: D

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