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Q1. Which design is the recommended geometric design for routed topologies?
A. linear
B. triangular
C. rectangular
D. circular
Answer: B
Q2. What is a characteristic of campus core designs?
A. fast transport
B. security
C. summarization
D. redistribution
Answer: A
Q3. Which three are security services offered through Cisco Router Security? (Choose three.)
A. Trust and Identity
B. Integrated Threat Control
C. Unified Wireless Network Security Solution
D. Secure Connectivity
E. Voice-Messaging Security
F. Endpoint Security
G. Virtual Security Gateway
Answer: A,B,D
Q4. What two CoS values are used by voice traffic? (Choose two.)
A. COS1
B. COS2
C. COS3
D. COS4
E. COS5
Answer: C,E
Q5. Which is the purpose of the Cisco NAC Profiler?
A. Automates discovery and inventory of all LAN attached devices
B. Generates a profile based on username and group
C. Learns and creates a database of virus definitions based on LAN traffic
D. A database used to map user VPN accounts
Answer: A
Explanation:
Cisco NAC Profiler: Enables network administrators to keep a real-time, contextual inventory of all devices in a network. It greatly facilitates the deployment and management of Cisco Network Admission Control (NAC) systems by discovering and tracking the location and type of all LAN-attached endpoints, including those that are not capable of authenticating. It also uses the information about the device to determine the correct policies for NAC to apply.
Q6. Refer to the exhibit.
A standard Layer 2 campus network design is pictured. Which numbered box represents the core layer?
A. #1
B. #2
C. #3
D. #4
E. #5
Answer: C
Q7. A network engineer is attempting to separate routing domains using a virtualization technology. What protocol can be configured to perform this task?
A. VLAN
B. VSAN
C. VRF
D. VPC
Answer: C
Q8. A network engineer is following the three tiered Network Hierarchical Model. At which tier is
route summarization implemented?
A. core
B. distribution
C. backbone
D. access
Answer: B
Q9. Which three options represents the components of the Teleworker Solution? (Choose three.)
A. Cisco Unified IP Phone
B. Cisco 880 Series Router
C. Aironet Office Extend Access Point
D. Catalyst 3560 Series Switch
E. Cisco 2900 Series Router
F. MPLS Layer 3 VPN
G. Leased lines
Answer: A,B,E
Q10. Refer to the exhibit.
Which statement accurately represents the characteristics of the core layer in this design?
A. QoS should only be performed only in the core.
B. Load balancing should never be implemented or used.
C. Access lists should be used in the core to perform packet manipulation.
D. Partial mesh should be used as long as it is connected to each device by multiple paths.
E. Policy-based traffic control should be implemented to enable prioritization and ensure the best performance for all time-critical applications.
Answer: D
Q11. To provide Layer 2 connectivity between the primary and remote data centers, given that the two data centers are using Layer 3 routed DCIs, which NX-OS technology can be used to facilitate this requirement?
A. VRF
B. OTV
C. MPLS
D. SPT
E. VPC
Answer: B
Q12. Which three of these are layers in the Cisco SONA Architecture? (Choose three.)
A. Applications
B. Physical Infrastructure
C. Presentation
D. Integrated Transport
E. Core Common Services
F. Networked Infrastructure
Answer: A,B,E
Q13. You want to gather as much detail as possible during a network audit, to include data time stamping across a large number of interfaces, customized according to interface, with a minimal impact on the network devices themselves. Which tool would you use to meet these requirements?
A. RMON
B. SNMPv3
C. NetFlow
D. Cisco Discovery Protocol
Answer: C
Explanation:
NetFlow provides extremely granular and accurate traffic measurements and a high-level collection of aggregated traffic. The output of netflow information is displayed via the show ip cache flow command on routers. The Table shows a description of the fields for NetFlow output.
Table. Netflow Output escription
Q14. Which is the North American RIR for IPv4 addresses?
A. RIPE
B. ARIN
C. IANA
D. IEEE
E. APNIC
Answer: B
Q15. What is the benefit of VLSM?
A. reduces configuration complexity by using the same subnet mask length
B. reduces the routing table size by using automatic route summarization
C. reduces the routing table size by using manual route summarization
D. allows the subnet mask and classful routing updates to be advertised
E. secures the hosts on a subnet by using RFC 1918 addresses
Answer: C
Q16. When designing a new enterprise campus network, what topology should be used for maximum scalability?
A. flat
B. three-layer
C. star
D. partial mesh
E. full mesh
Answer: B