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642-998 Exam Questions - Online Test


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Q1. What allows for STP to be disabled yet support a loop-free topology even on link or switch failure? 

A. LACP 

B. OTV 

C. vPC 

D. vPC+ 

E. FabricPath 

Answer: E

Q2. Which three characteristics are associated with the access layer of a Cisco Data Center Unified Fabric network? (Choose three.) 

A. no packet manipulation 

B. QoS – policing 

C. voice, data, and wireless convergence 

D. scalable routing protocols 

E. provides default gateway redundancy 

F. QoS – classification and queuing 

G. routing manipulation and filtering 

H. aggregates end users 

Answer: CFH

Q3. Which four components would you select to meet a customer requirement of up to 80 Gb/s Ethernet bandwidth to a Cisco UCS M230 M3 blade server? (Choose four.) 

A. Cisco UCS 5108 

B. Cisco UCS 2204XP 

C. Cisco UCS 6248UP 

D. Cisco UCS 5596UP 

E. Cisco UCS P81E 

F. Cisco UCS 2208XP 

G. Cisco UCS 6110XP 

H. Cisco UCS VIC 1280 

Answer: ACFH

Q4. Instructions:

THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION

To access the multiple-choice questions, click on the numbered boxes on the left of the top panel. 

There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button.

Scenario:

While running the Hardware Library wizard, you gather the attached images. Answer the questions from the provided information gathered.

Give the above configuration example answer the following question 

What is the number of Host required for the above configurations? 

A. 1 

B. 2 

C. 7 

D. 11 

E. 16 

Answer: D

Q5. Which Cisco product is the least likely example of an access layer switch within the data center network? 

A. Cisco Nexus 1000v 

B. Cisco Nexus 5500 

C. Cisco Nexus 7000 

D. Cisco MDS 9222i 

Answer: D

Q6. Which three characteristics are associated with the aggregation layer of a Cisco Data Center Unified Fabric network? (Choose three.) 

A. no packet manipulation 

B. QoS – policing 

C. voice, data, and wireless convergence 

D. scalable routing protocols 

E. provides default gateway redundancy 

F. QoS – classification and queuing 

G. routing manipulation and filtering 

H. aggregates end users 

Answer: BEG

Q7. Which option can be used to provide a nonproprietary method of load balancing and redundancy between the access and aggregation layers in the data center? 

A. PAgP port channel 

B. LACP 

C. vPC 

D. vPC+ 

E. host vPC 

Answer: B

Q8. Which option is an example of the network services that are provided at the aggregation layer of the data center network? 

A. OTV 

B. MPLS 

C. LISP 

D. ACE 

Answer: D

Q9. What is one example of a fully virtualized environment in the data center? 

A. Hadoop clusters 

B. VDI 

C. vPC 

D. VSAN 

Answer: B

Q10. Which two devices are Cisco recommended for a ToR data center design for access layer connectivity? (Choose two.) 

A. Cisco Nexus 7000 Series 

B. Cisco Nexus 5500 Series 

C. Cisco Nexus 4000 Series 

D. Cisco Nexus 3000 Series 

E. Cisco Nexus 2000 Series 

Answer: BE