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Q1. Which routing protocol provides the fastest convergence and greatest flexibility within a campus environment?
A. OSPF
B. IS-IS
C. BGP
D. EIGRP
Answer: D
Q2. A company requires real-time SAN replication between two remote locations. What is the standard path selection protocol for fabric routing?
A. FSPF
B. FICON
C. FCOE
D. SCSI
Answer: A
Q3. Which action can be taken on a multiaccess segment with OSPF speakers to reduce the performance impact during widespread convergence events?
A. Separate the network into multiple areas for each new multiaccess segment.
B. Enable LSA throttling in the core to slow link state advertisement updates during times of network instability.
C. Ensure that the elected DR or BDR router can support high-volume convergence events.
D. Verify that fewer than 50 OSPF speakers are on the segment.
Answer: C
Q4. A company requires redundancy for its multihomed BGP external connections. What two features can be configured on the WAN routers to automate failover for both outbound and inbound traffic? (Choose two.)
A. AS path prepending
B. local preference
C. floating static route
D. HSRP
E. MED
F. weight
Answer: A,D
Q5. Which two design recommendations are most appropriate when OSPF is the data center
core routing protocol? (Choose two.)
A. Never use passive interfaces.
B. Use NSSA areas from the core down.
C. Use totally stub areas to stop type 3 LSAs.
D. Use the lowest Ethernet interface IP address as the router ID.
E. Manipulate the reference bandwidth.
Answer: B,E
Q6. 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
Answer: B
Q7. Which of these is a recommended practice with trunks?
A. use ISL encapsulation
B. use 802.1q encapsulation
C. set ISL to desirable and auto with encapsulation negotiate to support ILS protocol negotiation
D. use VTP server mode to support dynamic propagation of VLAN information across the network
Answer: B
Q8. Refer to the exhibit.
The network engineer wants to ensure that receiver A does not receive traffic from the video conference.
For multicast traffic, where must the filtering be placed to fulfill that requirement?
A. R1
B. Video Conference
C. A
D. S1
E. R2
Answer: D
Q9. The requirement for high availability within the Data Center network may cause the designer to consider which one of the following solutions?
A. Construct a hierarchical network design using EtherChannel between a server and two VDCs from the same physical switch
B. Utilize Cisco NSF with SSO to provide intrachassis SSO at Layers 2 to 4
C. Define the Data Center as an OSPF NSSA area, advertising a default route into the DC and summarizing the routes out of the NSSA to the Campus Core
D. Implement network services for the Data Center as a separate services layer using an active/active model that is more predictable in failure conditions
Answer: B
Q10. Which protocol should be configured if a network administrator wants to configure multiple
physical gateways to participate simultaneously in packet forwarding?
A. HSRP
B. VRRP
C. GLBP
D. VTP
Answer: C
Q11. 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
Answer: B
Q12. Which statement about NIC teaming configurations is true?
A. With ALB, all ports use one IP address and multiple MAC addresses.
B. With AFT, two NICs connect to the different switches.
C. With SFT, all ports are active.
D. With AFT, all ports use one IP address and multiple MAC addresses.
Answer: A
Q13. Which three options are basic design principles of the Cisco Nexus 7000 Series for data center virtualization? (Choose three.)
A. easy management
B. infrastructure scalability
C. cost minimization
D. upgrade of technology
E. transport flexibility
F. operational continuity
Answer: B,E,F
Q14. Which technology can block interfaces and provide a loop-free topology?
A. STP
B. VSS
C. VLAN
D. vPC
Answer: D
Q15. Which option describes the purpose of the auto-cost reference bandwidth 10000 command under the OSPF process?
A. Recognize redundant 10 Megabit links.
B. Differentiate cost on a 10 Gigabit Ethernet trunk link.
C. Change the default bandwidth for a 100 Megabit link.
D. Adjust the link bandwidth for routing protocols.
Answer: B