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Cisco CCNP Enterprise 300-420 New Questions

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Total 339 questions

Designing Cisco Enterprise Networks (ENSLD) Questions and Answers

Question 57

A customer with an IPv4 only network topology wants to enable IPv6 connectivity while preserving the IPv4 topology services. The customer plans to migrate IPv4 services to the IPv6 topology, then decommission the IPv4 topology. Which topology supports these requirements?

Options:

A.

dual stack

B.

6VPE

C.

6to4

D.

NAT64

Question 58

An engineer must establish a direct connection between two remote offices. The new connection must be established using a logical path, share a common broadcast domain, connect over private WAN, and have as little overhead as possible. Which technology must the engineer choose?

Options:

A.

L2VPN

B.

GET VPN

C.

IPsec

D.

GRE

Question 59

An engineer must design a solution to provide backup connectivity between two sites. The engineer plans to use an Internet connection but company policy requires the connection to be encrypted. Additionally, there are several applications that utilize multicast to deliver video streams between the sites. Which technology should the design include?

Options:

A.

GRE over IPsec

B.

IPsec direct encapsulation

C.

GETVPN

D.

DMVPN

Question 60

Refer to the exhibit. A customer has two eBGP peerings from a single CE router toward two service providers. The customer has hired an architect to design a solution to ensure certain traffic enters the customer's network through interface g¡g0/0. Which solution must the architect include in the design?

Options:

A.

Advertise a lower MED value toward the less preferred service provider.

B.

Prepend additional AS on the AS path toward the preferred service provider.

C.

Break aggregated routes into longer prefixes and advertise to the preferred service provider.

D.

Set a higher local preference to the preferred service provider path.

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Total 339 questions