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Q41. DRAG DROP 

Drag the task on the left to the appropriate layer category on the right. 

Answer: 


Q42. In which.OSI layer does.IS-IS operate? 

A. Layer 1 

B. Layer 2 

C. Layer 3 

D. Layer 4 

Answer:


Q43. Which QoS mechanism uses PHBs? 

A. DiffServ 

B. IntServ 

C. CoS 

D. ToS 

Answer:


Q44. A network administrator wants to provide high availability in a data center environment by making sure that there is no reconvergence of Layer 2 and Layer 3 protocols when there is a Layer 3 switch failure..Which Cisco Nexus feature fulfills this purpose? 

A. ISSU 

B. VSS 

C. vPC 

D. MEC 

Answer:


Q45. Summary address blocks can be used to support which network application? 

A. QoS 

B. IPsec tunneling 

C. Cisco TrustSec 

D. NAT 

E. DiffServ 

Answer:


Q46. Which technology fulfills these requirements? 

. Utilize a connection that must support a range of traffic, voice, video, and data. 

. This traffic must also support transmission via a fixed blank 53-byte cell. 

A. PPP 

B. Frame Relay 

C. ATM 

D. MPLS 

E. X.25 

Answer:


Q47. Which three major points are important for network virtualization to separate logical networks on a shared physical infrastructure? (Choose three.) 

A. VLANs 

B. data plane 

C. control plane 

D. VPNs 

E. VSANs 

F. management plane 

Answer: B,C,F 


Q48. Which three statements about zoning are correct? (Choose three.) 

A. Zoning increases security. 

B. DNS queries are used for software zoning. 

C. Software zoning is more secure than hardware zoning. 

D. When using zones and VSANs together, the zone is created first. 

E. Zoning requires that VSANs be established before it becomes operational. 

Answer: A,B,E 


Q49. Which option provides software modularity in Cisco NX-OS software in the data center design? 

A. The ip routing command enables all of the features in the Cisco NX-OS. 

B. All of the features are enabled by default in the Cisco NX-OS. 

C. Individual features must be manually enabled to start the process. 

D. The Cisco NX-OS has a management VRF that is enabled by default. 

Answer:


Q50. Which two ways to manage scalability issues inside an IBGP domain with 20 or more routers are recommended? (Choose two.) 

A. Configure route reflectors. 

B. Use OSPF instead of EIGRP as an underlying routing protocol. 

C. Create a full mesh at Layer 1. 

D. Configure confederations. 

E. Configure static routes between all routers. 

Answer: A,D