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Q1. Which two design concerns must be addressed when designing a multicast implementation? (Choose two.) 

A. only the low-order 23 bits of the MAC address are used to map IP addresses 

B. only the low-order 24 bits of the MAC address are used to map IP addresses 

C. only the high-order 23 bits of the MAC address are used to map IP addresses 

D. only the low-order 23 bits of the IP address are used to map MAC addresses 

E. the 0x01004f MAC address prefix is used for mapping IP addresses to MAC addresses 

F. the 0x01005e MAC address prefix is used for mapping IP addresses to MAC addresses 

Answer: A,F 

Q2. A company implemented VoIP in a campus network and now wants a consistent method to implement using AutoQoS. Which two parameters must be considered before AutoQoS is configured? (Choose two.) 

A. CEF must be enabled. 

B. AutoQoS is available only on routers. 

C. Traffic discovery must be performed manually. 

D. No service policy can be applied already. 

E. Manual traffic analysis must be performed. 

Answer: A,D 

Q3. A network engineer is designing a dual router, dual ISP solution and must prefer one ISP for inbound traffic over the other. Which two BGP attributes can be manipulated to accomplish this goal? (Choose two.) 

A. AS path 

B. MED 

C. local preference 

D. weight 

E. origin code 

Answer: A,B 

Q4. A network engineer is designing a network that must incorporate seamless failover when a link failure occurs between the core and distribution layer. What two technologies will allow this? (Choose two.) 

A. ECMP 

B. RSTP 

C. MEC 

D. GLBP 

E. HSRP 

Answer: A,C 

Q5. Which three Layer 2 access designs have all of their uplinks in an active state? (Choose three.) 

A. Flex Links 

B. loop-free U 

C. looped square 

D. looped triangle 

E. loop-free inverted U 

Answer: B,C,E 

Q6. Which two features provide resiliency in a data center? (Choose two.) 

A. Cisco FabricPath 

B. VTP 

C. encryption 

D. vPC 

E. VRF 

Answer: A,D 

Q7. What WAN feature can prioritize real-time, IP-based applications when circuits may be saturated? 

A. FRTS 

B. LLQ 

C. CBWFQ 

D. WFQ 

Answer: B 

Q8. To which network layer should Cisco Express Forwarding be tuned to support load balancing and to make more informed forwarding decisions? 

A. Layer 1 

B. Layer 2 

C. Layer 3 

D. Layer 4 

E. Layer 5 

F. Layer 6 

G. Layer 7 

Answer: D 

Q9. Which multicast implementation strategy provides load sharing and redundancy by configuring intradomain RPs as MSDP peers? 

A. anycast RP 

B. auto-RP 

C. bootstrap router 

D. static RP 

Answer: A 

Q10. Which configuration represents resiliency at the hardware and software layers? 

A. multiple connections and FHRP 

B. HSRP and GLBP 

C. redundant supervisor and power supplies 

D. dual uplinks and switches 

Answer: A