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: 474

The development of a connected ecosystem of devices reflects manufacturers ' heightened focus on internal needs and issues as they work to increase product resiliency and improve customer experience In which two ways can network visibility contribute to resilient software defined networking? (Choose two.)

A.

by prioritizing critical applications

B.

by detecting and preventing network issues early

C.

by ensuring reliability by static architecture

D.

by abstracting traffic patterns from operators

E.

by reducing costs by removing low-priority traffic

A network architect is working on the baseline policies dealing with the use of Infrastructure-as-Code within an IT department, and has been requested to present the plan at the monthly management board meeting. What are two examples of operational aspects of Infrastructure-as-Code that can be highlighted during the presentation? (Choose two.)

A.

API for programmatic control

B.

automatic trouble ticketing

C.

automated workflows

D.

source code management repository

E.

telemetry and monitoring

Which two foundational aspects of IoT are still evolving and being worked on by the industry at large? (Choose two)

A.

WiFi protocols

B.

Regulatory domains

C.

Low energy Bluetooth sensors

D.

IoT consortia

E.

Standards

A bank recently had their security compromised during an initial key exchange between devices using a symmetric cryptography algorithm, and as a result the key was revealed/leaked. Going forward, they want to ensure that key exchanges are performed using asymmetric cryptography algorithms. Which algorithm offers the desired functionality?

A.

AES

B.

RSA

C.

RC4

D.

Diffie-Hellman

Which two factors provide multifactor authentication for secure access to applications and data? (Choose two.)

A.

Persona-based

B.

Power-based

C.

Push-based

D.

Possession-based

E.

Pull-based

SD-WAN can be used to provide secure connectivity to remote offices, branch offices, campus networks, data centers, and the cloud over any type of IP-based underlay transport network. Which two statements describe SD-WAN solutions? (Choose two.)

A.

SD-WAN networks are inherently protected against slow performance.

B.

Control and data forwarding planes are kept separate.

C.

Improved operational efficiencies result in cost savings.

D.

Solutions include centralized orchestration, control, and zero-touch provisioning.

E.

Solutions allow for variations of commodity and specialized switching hardware.

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?

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

With virtualization being applied in many parts of the network, every physical link is likely to carry one or more virtual links, but what is a drawback in cases like this?

A.

unneeded tunneling

B.

fate sharing

C.

serialization delay

D.

bandwidth utilization

: 494 DRAG DROP

The customer ' s network manager asked for some key points to use m a presentation on overlay/underlay features and responsibilities. Drag and drop the features or responsibilities from the left onto the corresponding groups on the right in no particular order.

The administrator of a small branch office wants to implement the Layer 2 network without running STP. The office has some redundant paths. Which mechanism can the administrator use to allow redundancy without creating Layer 2 loops?

A.

Use double-sided VPC on both switches

B.

Use two port channels as Flex links

C.

Use FabricPath with ECMP

D.

Use 802.3ad link bundling