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CCDE 400-007 Full Course Free

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Total 329 questions

Cisco Certified Design Expert (CCDE v3.0) Questions and Answers

Question 93

An MPLS service provider is offering a standard EoMPLS-based VPLS service to Customer A. providing Layer 2 connectivity between a central site and approximately 100 remote sites. Customer A wants to use the VPLS network to carry its internal multicast video feeds which are sourced at the central site and consist of 20 groups at Mbps each. Which service provider recommendation offers the most scalability?

Options:

A.

EoMPLS-based VPLS can carry multicast traffic in a scalable manner

B.

Use a mesh of GRE tunnels to carry the streams between sites

C.

Enable snooping mechanisms on the provider PE routers.

D.

Replace VPLS with a Layer 3 MVPN solution to carry the streams between sites

Question 94

Which two features control multicast traffic in a VLAN environment? (Choose two)

Options:

A.

IGMP snooping

B.

MLD snooping

C.

RGMP

D.

PIM snooping

E.

pruning

Question 95

As network designer, which option is your main concern with regards to virtualizing multiple network zones into a single hardware device?

Options:

A.

Fate sharing

B.

CPU resource allocation

C.

Congestion control

D.

Security

E.

Bandwidth allocation

Question 96

The Company XYZ network is experiencing attacks against their router. Which type of Control Plane Protection must be used on the router to protect all control plane IP traffic that is destined directly for one of the router interfaces?

Options:

A.

Control Plane Protection host subinterface

B.

Control Plane Protection main interface

C.

Control Plane Protection transit subinterface

D.

Control Plane Protection CEF-exception subinterface

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Total 329 questions