Cisco chinesedumps 400-007 Exam Results by Rachel q160 vce pdf

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Exam Name:	Cisco Certified Design Expert (CCDE v3.1)
Exam Code:	400-007 Dumps
Vendor:	Cisco	Certification:	CCDE v3.0
Questions:	349 Q&A's	Shared By:	rachel

Question 52

SDWAN networks capitalize the usage of broadband Internet links over traditional MPLS links to offer more cost benefits to enterprise customers. However, due to the insecure nature of the public Internet, it is mandatory to use encryption of traffic between any two SDWAN edge devices installed behind NAT gateways. Which overlay method can provide optimal transport over unreliable underlay networks that are behind NAT gateways?

Options:

TLS

DTLS

IPsec

GRE

Discussion

Question 53

A legacy enterprise is using a Service Provider MPLS network to connect its head office and branches. They want to extend the existing IP CCTV network to a new branch without routing changes or IP address changes. What is the best approach?

Options:

GRE

L2TPv3

VXLAN

EoMPLS

Discussion

Question 54

Which best practice ensures data security in the private cloud?

Options:

Use IPsec for communication between unsecured network connection

Encrypt data at rest and in transition.

Use the same vendor for consistent encryption.

Anonymize data ownership to comply with privacy rules.

Discussion

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Question 55

Which two features are advantages of SD-WAN compared to MPLS-based connectivity? (Choose two.)

Options:

Uses FEC constructs for traffic forwarding, thereby improving efficiency

Separates infrastructure and policy

Uses policy-based forwarding of real-time traffic with less complexity

Unifies the WAN backbone

Manages failures through backup links