Q1. Which option is the Cisco recommendation for data oversubscription for access ports on the access-to-distribution uplink? 

A. 4 to 1 

B. 20 to 1 

C. 16 to 1 

D. 10 to 1 

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Q2. To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus? 

A. to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 2 link 

B. to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 3 link 

C. to two core switches from redundant distribution switches connected with a Layer 2 link 

D. to two core switches from redundant distribution switches connected with a Layer 3 link 

E. to two core switches running Cisco NSF and SSO from two redundant distribution switches running Cisco NSF and SSO 

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Q3. Which three statements about Network Attached Storage are correct? (Choose three.) 

A. Data is accessed using NFS or CIFS. 

B. Data is accessed at the block level. 

C. NAS is referred to as captive storage. 

D. Storage devices can be shared between servers. 

E. A NAS implementation is not as fast as a DAS implementation. 

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Q4. What network storage protocol uses a connection standard incompatible with shared 10Gb Ethernet physical connection? 

A. SMB 

B. iSCSI 

C. FC 

D. NFS 

E. CIFS 

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Q5. Which network virtualization technology provides logical isolation of network traffic at Layer 3? 

A. VSS 

B. VLAN 

C. VRF-Lite 

D. MEC 

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Q6. A e-commerce network has many devices that often need to be upgraded on a regular basis. What technology will ensure IP packets continue to be forwarded even during a device failover? 

A. stateful switchover 

B. nonstop forwarding 

C. route processor redundancy 

D. optimized edge routing 

E. enhanced object tracking 

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Q7. Which router type injects external LSAs into the OSPF database using either other routing protocols or static routes? 

A. backbone router 

B. ABR 

C. internal router 

D. designated router 

E. ASBR 

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Q8. Which option is a benefit of site-to-site VPNs? 

A. less configuration required than a WAN circuit 

B. more secure than a dedicated WAN circuit 

C. less expensive than a dedicated WAN circuit 

D. more reliable than a dedicated WAN circuit 

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Q9. In which.OSI layer does.IS-IS operate? 

A. Layer 1 

B. Layer 2 

C. Layer 3 

D. Layer 4 

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Q10. Which option is the Cisco preferred, most versatile, and highest-performance way to deploy IPv6 in existing IPv4 environments? 

A. dual stack 

B. hybrid 

C. service block 

D. dual service 

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