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QUESTION 21
The Acme Anvil Corporation has two manufacturing sites and six sales offices. Each sales office requires 25 public IP addresses, and each manufacturing facility requires 210 public IP addresses. If the company plans for 20 percent growth for each facility, how many Class C addresses will it require?
A. three
B. four
C. five
D. six
E. seven
F. eight
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 22
When is the site-to-site remote access model appropriate? (Choose one.)
A. for multiple ISDN connections
B. for modem concentrated dial-up connections
C. for a group of users in the same vicinity sharing a connection
D. for use by mobile users
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 23
Look at the picture.
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 24
What are three primary activities in the cycle of building an enterprise security strategy? (Choose three.)
A. activity audit
B. administration
C. feature evaluation
D. ACL documentation
E. policy establishment
F. technology implementation
Correct Answer: AEF Section: (none) Explanation Explanation/Reference:
QUESTION 25
What are two design guidelines for VoIP networks? (Choose two.)
A. Delay should be no more than 10 ms.
B. Loss should be no more than 1 percent.
C. Jitter should be less then 40 ms.
D. Managed bandwidth is strongly recommended for voice control traffic.
E. One-way latency should be no more than 50 ms.
Correct Answer: BD Section: (none) Explanation
Explanation/Reference:
QUESTION 26
Users of a site-to-site VPN are reporting performance problems. The VPN connection employs IPSec and GRE and traverses several Ethernet segments. The VPN packets are being fragmented as they traverse the links. What would be two methods to overcome this problem? (Choose two.)
A. Employ path MTU discovery.
B. Set the MTU higher than 1500 bytes.
C. Turn off pre-fragmentation for IPSec.
D. Set the MTU value to 1400 bytes.
Correct Answer: AD Section: (none) Explanation
Explanation/Reference:
QUESTION 27
Look at the picture.
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 28
Lafeyette Productions is looking for a new ISP that has improved availability, load balancing, and catastrophe protection. Which type of ISP connectivity solution would be best?
A. single run
B. multi-homed
C. stub domain EBGP
D. direct BGP peering
E. autonomous-route injection
Correct Answer: B Section: (none) Explanation
Explanation/Reference: QUESTION 29
To securely transport EIGRP traffic, a network administrator will build VPNs between sites. What is the best method to accomplish the transport of EIGRP traffic?
A. IPSec in tunnel mode
B. IPSec in transport mode
C. GRE with IPSec in transport mode
D. GRE with IPSec in tunnel mode
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 30
Which three objectives would be met by designing Layer 3 switching in the Campus Backbone of a medium size installation? (Choose three.)
A. scale to a large size
B. increase router peering
C. provide a flexible topology with no spanning tree loops
D. control broadcasts in the backbone
E. reduce complexity
Correct Answer: ACD Section: (none) Explanation
Explanation/Reference:
QUESTION 31
Which enterprise caching mode eliminates the need for Layer 4 switches or WCCP enabled routers to intercept user requests?
A. transparent
B. proxy
C. reverse proxy
D. direct
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 32
What are two considerations to using IP Multicast delivery? (Choose two.)
A. no congestion avoidance
B. not for bandwidth intensive applications
C. no guaranteed delivery mechanism
D. source sends multiple data streams out each interface E. ordered delivery of packets
Correct Answer: AC Section: (none) Explanation
Explanation/Reference:
QUESTION 33
Which three are used in configuring Call Manager dial plans? (Choose three.)
A. route list
B. route group
C. gateway list
D. route keeper
E. route pattern
F. first digit pattern
Correct Answer: ABE Section: (none) Explanation
Explanation/Reference:
QUESTION 34
Which three LAN routing protocols would be appropriate for a small retail organization with a multi-vendor LAN infrastructure? (Choose three.)
A. IGRP
B. RIP
C. RIPv2
D. OSPF
E. EIGRP
F. BGP
Correct Answer: BCD Section: (none) Explanation
Explanation/Reference:
QUESTION 35
ABC Company has 1500 managed devices and 15,000 end users on a campus network. LAN Management Solution (LMS) is being deployed as the network management application. What is the recommended number of network management server(s)?
A. 1
B. 2
C. 3
D. 4
Correct Answer: A Section: (none) Explanation
Explanation/Reference: QUESTION 36
Choose three factors that you would consider when analyzing network traffic for an Enterprise Composite Network design. (Choose three.)
A. user types.
B. traffic types.
C. file server types.
D. sampling method.
E. media types
F. traffic load measurement
Correct Answer: BDF Section: (none) Explanation
Explanation/Reference:
QUESTION 37
The Schuyler and Livingston Iron Works has been working on getting its network security under control. It has set up VPN with IPSec links to its suppliers. It has installed network vulnerability scanners to proactively identify areas of weakness, and it monitors and responds to security events as they occur. It also employs extensive access control lists, stateful firewall implementations, and dedicated firewall appliances. The company has been growing very fast lately and wants to make sure it is up to date on security measures. Which two areas of security would you advise the company to strengthen? (Choose two.)
A. intrusion protection
B. identity
C. secure connectivity
D. perimeter security
E. security management
F. intrusion detection
Correct Answer: BE Section: (none) Explanation
Explanation/Reference:
QUESTION 38
Look at the picture.
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 39
Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peer-to-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?
A. Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.
B. Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.
C. Use class-based policing to limit the peer-to-peer traffic rate.
D. Use class-based shaping to delay any excessive peer-to-peer traffic.
E. Use class-based marking to mark the peer-to-peer traffic to DSCP 0
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 40
Captain Marion’s Videography delivers Internet digital video using 9 MPEG video encoders and a statistical multiplexer. Channels are packed into a 6-MHz channel bandwidth.The MPEG multiplexer monitors and allocates the appropriate bandwidth. The multiplexer measures available bandwidth and feeds back signaling to the MPEG encoders. Coding rates are then increased or decreased. Packet generation from each input source is controlled such that no packets are dropped and no extra null packets can be generated.These bandwidth and traffic requirements work best with which mode of video delivery?
A. fixed broadcast
B. open looped
C. quality equalization
D. VoD delivery
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 41
Look at the picture.
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 42
What is the first step that you would use Cisco Product Advisor for when selecting a router for an Edge solution?
A. determine types of protocols to be supported
B. determine the environment in which the router will be used
C. select the number of WAN ports required
D. select the number of LAN ports required
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 43
Which network management tool helps network administrators develop and maintain new and existing traffic filters on Cisco devices?
A. CiscoView
B. ACL Manager
C. Cisco Netsys
D. Resource Manager
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 44
What is a criteria of the enterprise composite network model?
A. includes all modules needed to meet any network design
B. defines flexible boundaries between modules for scalability requirements
C. clearly defines module boundaries and demarcation points to identify where traffic is
D. requires specific core, distribution, and access layer requirements to match the model
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 45
Look at the picture.
This question is not scored, answer it or not will not effect your score. So we dont provide answers for it.
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 46
Refer to the exhibit. A central site WAN edge router is connected to the remote site WAN edge router over a Frame Relay PVC. The central site has a CIR of 384 kbps and the remote site has a CIR of 128 kbps. Traffic flowing across this Frame Relay WAN link includes VoIP, SQL, FTP, HTTP, Citrix, Telnet, and other best-effort class traffic. Which three QoS mechanisms should be implemented on the WAN edge router Frame Relay WAN link in the outbound direction? (Choose three.)
A. LLQ
B. Class-Based RTP header compression on the voice traffic class
C. class-based traffic policing
D. class-based WRED on the voice traffic class
E. Frame Relay traffic shaping
F. class-based markings
Correct Answer: ABE Section: (none) Explanation
Explanation/Reference:
QUESTION 47
Which routing protocol best fits these requirements? – Supported by multiple router vendors – Requires minimum router CPU and memory resources – Uses a simple routing metric – Supports manual or automatic route summarization
A. EIGRP
B. OSPF
C. IS-IS
D. IGRP
E. RIPv2
F. BGP
Correct Answer: E Section: (none) Explanation
Explanation/Reference:
QUESTION 48
Look at the picture.
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 49
Which two of the following Cisco router platforms support Multicast Distributed Fast Switching? (Choose two.)
A. 3600 series
B. 7200 series with NSE-1
C. 7500 series
D. 10000 series
E. 12000 series
F. ISR 1800/2800/3800 series
Correct Answer: CE Section: (none) Explanation
Explanation/Reference:
QUESTION 50
What four functions does Web Cache Communication Protocol (WCCP) incorporate? (Choose four.)
A. load balancing
B. scalability
C. remote management
D. fault tolerance
E. network address translation
F. service assurance
Correct Answer: ABDF Section: (none) Explanation
Explanation/Reference:
QUESTION 51
Which IOS QoS enhancement was created to address scalability and bandwidth guarantee issues?
A. DiffServ
B. IntServ
C. RSVP
D. WFQ
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 52
Sun Stable is a global insurance company with headquarters located in Houston, Texas. The campus there is made up of a number of office buildings located within the same vicinity. In 2003, a new building, Building 331B was added. The additional building houses approximately 1000 employees. Rather than deploy a private branch exchange (PBX) in the new building, Sun Stable has decided to implement an IP telephony solution. External calls will be carried across a MAN link to another building, where a gateway connects into the worldwide PBX network of Sun Stable. Voice mail and unified messaging components are required and all IP phones and workstations should be on separate VLANs and IP subnets. Which IP telephony deployment best suits their need?
A. single-site
B. multisite with centralized call processing
C. multisite with distributed call processing
D. clustering over the WAN
Correct Answer: A Section: (none)
Explanation Explanation/Reference:
QUESTION 53
Scalability is provided in the server farm module by which of the following design strategies?
A. up to 10 Gbps of bandwidth at the access level
B. redundant servers at the access level
C. modular block design at the access level
D. high port densities at the access level
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 54
Look at the picture.
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
QUESTION 55
Which three components comprise the AVVID framework? (Choose three.)
A. common network infrastructure
B. abstracted integration
C. interoperability
D. advanced artificial intelligence
E. network solutions
F. intelligent network services
Correct Answer: AEF Section: (none) Explanation
Explanation/Reference:
QUESTION 56
Look at the picture.
This question is not scored, answer it or not will not effect your score. So we dont provide answers for it.
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference: QUESTION 57
Lafeyette Productions is looking for a new ISP that has improved availability, load balancing, and catastrophe protection. Which type of ISP connectivity solution would be best?
A. single run
B. multi-homed
C. stub domain EBGP
D. direct BGP peering
E. autonomous-route injection
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 58
Scalability is provided in the server farm module by which of the following design strategies?
A. up to 10 Gbps of bandwidth at the access level
B. redundant servers at the access level
C. modular block design at the access level
D. high port densities at the access level
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 59
A company is using a multi-site centralized call processing model. Which feature ensures that the remote site IP phones will still have limited functionality given a WAN outage?
A. Call Admission Control
B. TAPI
C. MGCP
D. SRST
E. SCCP
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
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