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PassGuide cisco 642-062 practice test questions

Cisco 642-062

Routing and Switching Solutions for System Engineers

Q&A V3.22

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Part 1 (59 Questiones)
Part 2 (68 Questiones)

Total Questiones: 127

Part 1 (59 Questiones)

1. Which two of these are features of the Cisco 2851 Integrated Services Router, but not features of Cisco 1800 Series Integrated Services Routers? (Choose two.)
Select 2 response(s).
A. 32-Gbps switching bus
B. built-in wireless module
C. Cisco SDM for simplified management
D. two integrated 10/100/1000 Ethernet ports
E. Power over Ethernet support for 10/100 Ethernet ports
F. slots dedicated to Cisco High-Density Analog and Digital Extension Module for Voice and Fax

Answer: DF

2. Which two of these features can be managed by the Cisco SDM application? (Choose two.)
Select 2 response(s).
A. VoIP
B. HSRP
C. IPsec VPN
D. QoS policy
E. PoE power consumption

Answer: CD

3. Your network includes a Cisco Catalyst 6500 Switch with an FWSM module. You need Layer 2 connectivity between two routers located on different firewall interfaces. Which feature will you need in order to provide this connectivity?
Select the best response.
A. router mode
B. virtual firewall
C. stateful firewall
D. transparent mode
E. two FWSM modules in failover mode

Answer: D

4. Which supervisor module can be used in the Cisco Catalyst 4510R chassis?
Select the best response.
A. Supervisor II-Plus
B. Supervisor IV
C. Supervisor V-10GE
D. Supervisor II-TS

Answer: C

5. Which two tools can you use to manage and configure a Cisco Catalyst Express 500 Series Switch? (Choose two.)
Select 2 response(s).
A. CLI
B. Cisco Network Assistant
C. Cisco Smartports Advisor
D. Device Manager with embedded GUI

Answer: BD

6. Which security feature of a Cisco Catalyst 2960 Series Switch can be used to prevent clients from acquiring an IP address from unauthorized servers?
Select the best response.
A. port security
B. 802.1X in conjunction with Cisco Secure ACS
C. DHCP snooping
D. MAC address notification

Answer: C

7. Which two of these tasks are important when designing for high availability? (Choose two.)
Select 2 response(s).
A. selecting high-end devices
B. identifying single points of failures
C. improving performance to consequently increase availability
D. introducing redundancy to mitigate potential single points of failure
E. removing devices and features that introduce single points of failures

Answer: BD

8. Which two of these protocols can be used to provide secure connectivity when connecting a branch office to the campus core? (Choose two.)
Select 2 response(s).
A. GRE
B. L2TP
C. IPsec
D. IP in IP
E. L2TP over IPsec

Answer: CE

9. Which layer in a hierarchical network is considered optional in smaller campus networks?
Select the best response.
A. access
B. distribution
C. core
D. remote
E. DMZ
F. aggregation

Answer: C

10. Which of these spanning tree mechanisms can be used to ensure that access switches cannot become transit nodes in a spanning tree?
Select the best response.
A. PortFast
B. UplinkFast
C. loop guard
D. root guard
E. BPDU guard
F. BPDU filter

Answer: D

11. Which WAN type provides the most secure transport?
Select the best response.
A. Frame Relay
B. Private WAN
C. Internet with SLA
D. IPsec over MPLS VPN
E. dial-up connection over a circuit-switched network

Answer: D

12. During which phase is a proposal developed and delivered?
Select the best response.
A. Prepare
B. Plan
C. Design
D. Operate

Answer: A

13. Which of these correctly identifies the six phases of the Cisco Lifecycle Services framework?
Select the best response.
A. Prepare, Plan, Create, Implement, Operate, and Improve
B. Prepare, Plan, Design, Implement, Operate, and Optimize
C. Prepare, Plan, Design, Apply, Operate, and Manage
D. Prepare, Plan, Design, Implement, Operate and Manage

Answer: B

14. In which phase is a systems acceptance test plan developed and documented?
Select the best response.
A. Implement
B. Design
C. Prepare
D. Operate

Answer: B

15. In which service component of the optimize phase would you assess the routing and switching system and recommend activities such as optimizing device configurations, capacity planning, or traffic analysis?
Select the best response.
A. Change Management
B. Security Assessment
C. Operations Assessment
D. Security Administration
E. Operations Readiness Assessment
F. Technology Assessment

Answer: F

16. You have a customer who would like to upgrade their branch to Metro Ethernet. Which profile can be used as a migration profile to show the customer how to upgrade their branch?
Select the best response.
A. single-tier branch profile
B. double-tier branch profile
C. triple-tier branch profile
D. multitier branch profile

Answer: B

17. When designing a branch office solution for a customer, you want to share the pros and cons of the Internet WAN deployment model. Which are two characteristics of this model? (Choose two.)
Select 2 response(s).
A. It is the most commonly used deployment model.
B. It provides the most cost savings.
C. It is the least secure of the three deployment models.
D. It is a traditional hub-and-spoke model.
E. Data privacy is protected through traffic separation such as Frame Delay.

Answer: BC

18. Due to strict privacy regulations, the hospital for which you are designing a solution needs to be certain that endpoint devices are interrogated for policy compliance. What can be used to assure that this is accomplished?
Select the best response.
A. Cisco Identity Based Networking Services
B. mobility services
C. network virtualization services
D. network access control

Answer: D

19. When designing a Cisco Enterprise WAN solution, which transport augmentation simplifies management of IPsec and provides support for IGPs?
Select the best response.
A. IPsec Direct Encapsulation
B. GRE over IPsec
C. DMVPN
D. GET VPN

Answer: C

20. While designing a Cisco Enterprise WAN for a company, you weigh the pros and cons of using Frame Relay and ATM. What are two possible cons of these solutions? (Choose two.)
Select 2 response(s).
A. Only Frame Relay incorporates all QoS technologies.
B. Neither Frame Relay nor ATM is IP-aware.
C. Although Frame Relay provides differentiated QoS inside the transport network, ATM does not.
D. ATM does not include any encryption technology that can be managed from the enterprise side.
E. Although ATM does not require that IPsec be deployed on routers for security, IPsec is required for Frame Relay security.

Answer: BD

21. You are designing a campus network and you want to provide a resilient default gateway to end services. Which campus network component should you use?
Select the best response.
A. Layer 3 routing protocols
B. UniDirectional Link Detection
C. First Hop Redundancy Protocol
D. load balancing

Answer: C

22. While designing a Cisco Enterprise WAN solution for your customer, you want to allow the usage of routing protocols across the tunnel in order to simplify routing information distribution and failure mitigation. Which transport network augmentation should you use?
Select the best response.
A. IPsec Direct Encapsulation
B. GRE over IPsec
C. DMVPN
D. GET VPN

Answer: B

23. What is a characteristic specific to the Cisco Enterprise Branch of One (Teleworker) PIN Architecture?
Select the best response.
A. Cisco Unified Communications provides cost-effective access to a centralized system with voice and unified messaging services.
B. Cisco Unified Communications with integrated IP communications, wireless networking, and advanced security enables the enterprise to rapidly adapt to and capitalize on the changing business environment.
C. An optimized network utilizes the WAN and LAN to reduce traffic, as well as save bandwidth and operational expenses.
D. Cisco management tools enable you to centrally configure, monitor, and manage devices at remote sites from the campus.

Answer: A