Q1. Which protocol should be configured if a network administrator has the following requirements? 

. Multiple physical gateways participating simultaneously in packet forwarding. 

. All hosts in the VLAN configured with the same default gateway address. 

A. HSRP 

B. VRRP 

C. VTP 

D. GLBP 

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Q2. With respect to address summarization, which of the following statements concerning IPv4 and IPv6 is true? 

A. The potential size of the IPv6 address blocks suggests that address summarization favors IPv6 over IPv4. 

B. Role based addressing using wildcard masks to match multiple subnets is suitable for IPv4, but unsuitable for IPv6. 

C. In order to summarize, the number of subnets in the IPv4 address block should be a power of 2 while the number of subnets in the IPv6 address block should be a power of 64. 

D. WAN link addressing best supports summarization with a /126 subnet for IPv4 and a /31 for IPv6. 

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Q3. Which of the following is most accurate with respect to designing high availability within the Enterprise Campus network? 

A. High availability at and between the Distribution and Access layers is as simple as redundant switches and redundant Layer 3 connections 

B. Non-deterministic traffic patterns require a highly available modular topology design 

C. Distribution layer high availability design includes redundant switches and Layer 3 equal-cost load sharing connections to the switched Access and routed Core layers, with a Layer 3 link between the Distribution switches to support summarization of routing information from the Distribution to the Core 

D. Default gateway redundancy allows for the failure of a redundant Distribution switch without affecting endpoint connectivity 

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Q4. What WAN feature can prioritize real-time, IP-based applications when circuits may be saturated? 

A. FRTS 

B. LLQ 

C. CBWFQ 

D. WFQ 

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Q5. The network engineering team is interested in deploying NAC within the enterprise network to enhance security. What deployment model should be used if the team requests that the NAC be logically inline with clients? 

A. Layer 2 in-band 

B. Layer 2 out-of-band 

C. Layer 3 in-band 

D. Layer 3 out-of-band 

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Q6. Which VPN technology supports dynamic creation of spoke-to-spoke VPN tunnels to provide a scalable design? 

A. IPsec 

B. GRE over IPsec 

C. DMVPN 

D. GRE 

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Q7. Which two benefits are achieved if a network is designed properly with a structured addressing scheme? (Choose two.) 

A. efficient ACLs 

B. improved redundancy 

C. hardened security 

D. easier troubleshooting 

E. added resiliency 

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Q8. When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design? 

A. RX-queue deferred 

B. TX-queue deferred 

C. RX-queue saturation 

D. TX-queue saturation 

E. RX-queue starvation 

F. TX-queue starvation 

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Q9. Which ISP technology can be implemented as a service when designing a topology to perform extranet connectivity via multitenant segmentation from within a corporate intranet? 

A. Cisco Easy VPN 

B. GRE over IPsec 

C. MPLS 

D. VTI 

E. VPNaaS 

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Q10. 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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