Cisco CCNA - CCNP Certification Practice Questions Routers, Switches, Frame Relay, and more!

Let your knowledge of the OSI model, frame relay and other important topics for your Cisco certification exams!

CCENT:

Identify the devices that lead to the lower level of the OSI model.

A. Router

As switches

C-Hub

D. Wireless Access Point

E. Repeater

Answers: C, E. both hubs and repeaters at Layer 1 of the OSI model, the physical layer to run.

CCNA certification test:

Identify the frame relayEncapsulation options.

Cisco A. (Default)

B. IETF (default)

C. ANSI (standard)

D. Cisco

E. IETF

F. ANSI

Answer: A, E. The encapsulation options are Cisco and IETF, and Cisco is the default.

CCNP Certification / BSCI exam:

Short answer: What LSA type is the location of the ASBR?

Answer: Type 4 LSAs showing the location of the ASBR.

CCNP Certification / BSCI exam:

Which of the following statements of the "collapsed core"Design?

R. There is no dedicated core switch.

B. There is no dedicated key for the distribution-layer.

C. There is no dedicated button for access-layer.

D. A switch will assume the functions of all three layers.

Answer: A, B. The term "core collapse" refers to the two middle layers of the Cisco three-layer switching model - core and distribution - on the same physical switch.

CCNP Certification / ISCW exams:

Short answer: What is the conceptdue to network attacks, which occurs when an intruder to gather information with a view to a major attack in the future?

Answer: This is an attack reconnaissance network.

CCNP Certification / ONT exams:

Short answer: WRED uses two values to a decision on the type of traffic to be carried out in case of congestion of power failure?

Answer: WRED, the DSCP (Differentiated Services Code Point) or IP precedence values to make this decision.

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