Pass4Tes는 IT업계 전문가들이 그들의 노하우와 몇 년간의 경험 등으로 자료의 정확도를 높여 응시자들의 요구를 만족시켜 드립니다.  Pass4Tes 는 꼭 한번에 cisco CCDA 640-864  시험을 패스할 수 있도록 도와드릴 것입니다. 여러분은   cisco CCDA 640-864  시험자료 구매로 제일 정확하고 또 최신 시험 문제에 대비한 학습가이드를 사용할 수 있습니다. Pass4Tes의 인증시험 적중율은 아주 높습니다. 때문에 많은 IT인증시험 준비중인 분들에게 많은 편리를 드릴수 있습니다.100%정확도 100%신뢰! 여러분은 마음 편히 응시하시면 됩니다. Pass4 Test는 여러분의 시간을 절약해드릴 뿐만 아니라 여러분들이 안심하고 응시하여 순조로이 패스할수 있도록 도와주는 사이트 입니다. Pass4 Test는 믿을 수 있는 사이트입니다. IT업계에서는 이미 많이 알려져 있습니다. 그리고 여러분에 신뢰를 드리기 위하여  cisco CCDA 640-864  관련자료의 일부분 문제와 답 등 샘플을 무료로 다운받아 체험해볼 수 있게 제공합니다. 아주 만족할 것이라고 믿습니다.  Pass4 Test제품에 대하여 아주 자신이 있습니다.   cisco CCDA 640-864  도 여러분의 무용지물이 아닌 아주 중요한 자료가 되리라 믿습니다. 여러분께서는 아주 순조로이 시험을 패스하실 수 있을 것입니다.

 

NO.1 When designing the infrastructure protection portion for the enterprise edge, which of these solutions
would be the most appropriate solution to consider?
A. 802. IX
B. ACLs in the core layer
C. Cisco Security MARS
D. AAA
Answer: D

NO.2 Which two statements about designing the Data Center Access layer are correct? (Choose two)
A. Multiport NIC servers should each have their own IP address
B. Layer 3 connectivity should never be used in the access layer
C. Layer 2 connectivity is primarily implemented in the access layer
D. Multiport NIC servers should never be used in the access layer
E. Layer 2 clustering implementation requires servers to be Layer 2 adjacent
Answer: CE

NO.3 Which of these is the best routing deployment for a single dedicated link to an ISP for Internet access?
A. EIGRP
B. RIP
C. BGP
D. Static
E. OSPF
Answer: D

NO.4 Which consideration is the most important for the network designer when considering IP routing?
A. convergence
B. scalability
C. on-demand routing
D. redistribution
Answer: A

NO.5 Which of these statements is true concerning the data center access layer design?
A. The access layer in the data center is typically built at Layer 3, which allows for better shaping of
services across multiple servers.
B. With Layer 2 access, the default gateway for the servers can be configured at the access or
aggregation layer.
C. A dual-homing NIC requires a VLAN or trunk between the two access switches to support the dual IP
address on the two server links to two separate switches.
D. The access layer is normally not required, as dual homing is standard from the servers to the
aggregation layer.
Answer: B

NO.6 With deterministic Wireless LAN Controller redundancy design, the different options available to the
designer have their own strengths. Which one of these statements is an example of such a strength?
A. Dynamic load balancing, or salt-and-pepper access point design, avoids the potential impact of
oversubscription on aggregate network performance.
B. N+N redundancy configuration allows logically grouping access points on controllers to minimize
intercontroller roaming events.
C. N+N+1 redundancy configuration has the least impact to system management because all of the
controllers are collocated in an NOC or data center
D. N+1 redundancy configuration uses Layer 3 intercontroller roaming, maintaining traffic on the same
subnet for more efficiency.
Answer: B

NO.7 Which two statements about the data Center Aggregation layer are correct? (Choose two)
A. Layer 4 through layer 7 services are provided in that layer
B. STP should never be supported in that layer
C. That layer is the critical point for control and application services
D. Layer 2 connectivity is provided in that layer from the data center to the core
Answer: AC

NO.8 Which one of these statements is true about addressing redundancy within the WAN environment?
A. The reliability and speed of DSL allow for cost savings by not including redundant links.
B. CAMDM and dark fiber offer advanced redundancy features such as automatic backup and repair
mechanism to cope system faults.
C. An SLA is one way to eliminate the need for redundancy.
D. The failure of a single SONET/SDH link or network element does not lead to failure of the entire
network.
Answer: D

NO.9 Which two of these practices are considered to be best practices when designing the access layer for
the enterprise campus? (Choose two)
A. Implement all of the services (QoS, security, STP, and so on) in the access layer, offloading the work
from the distribution and core layers.
B. Always use a Spanning Tree Protocol; preferred is Rapid PVST+.
C. Use automatic VLAN pruning to prune unused VLANs from trunked interface to avoid broadcast
propagation.
D. Avoid wasted processing by disabling STP where loops are not possible.
E. Use VTP transparent mode to decrease the potential for operational error "First Test,
Answer: BE

NO.10 Which one of these statements is true concerning the enterprise data center?
A. It can be located either at the enterprise campus or at a remote branch.
B. Remote data center connectivity requirements align with the small office design.
C. The data center designs will differ substantially depending on whether the location is on campus or
remote.
D. A remote branch with a data center becomes the enterprise campus.
Answer: C

NO.11 Which IPv6 feature enables routing to distribute connection requests to the nearest content server?
A. Link-local
B. Site-local
C. Anycast
D. Multicast
E. Global aggregatable
Answer: C

NO.12 Which one of these statements should the designer keep in mind when considering the advanced
routing features?
A. one-way router redistribution avoids the requirement for state or default routes.
B. Redistribution, summarization, and filtering are most often applied between the campus core and
enterprise edge.
C. Filtering only occurs on the routing domain boundary using redistribution.
D. Summarize routes at the core toward the distribution layer.
E. The hierarchical flexibility of IPv6 addressing avoids the requirement for routing traffic reduction using
aggregation.
Answer: B

NO.13 Refer to the exhibit.
Model A is the recommended design for routing between Building Distribution switches and Campus Core
switches. Which two statements describe the reasons? (Choose two)
A. Model A uses timer-based non-deterministic convergence.
B. Mode A uses timer-based, providing fast convergence to the remaining path.
C. In Model A, a link or box failure does not require routing protocol convergence.
D. In Model A, the Layer 3 redundant equal cost links support fast convergence.
Answer: CD

NO.14 DataQuirk is a web-based medical transcription company for exotic-animal veterinarians. The company
recently added a third ISP for international business. They are organizing the enterprise network into a
fully operational Enterprise Edge.
To which two modules will the three ISPs be directly related? (Choose two)
A. PSTN
B. E- Commerce
C. WAN/MAN
D. Edge Distribution
E. Internet Connectivity
F. Remote Access VPN
Answer: BE

NO.15 Which Cisco security management solution provides the means to identify, isolate, and counter
security threats to the network?
A. Adaptive Security Device Manager
B. Intrusion Prevention Device Manager
C. Security Device Manager
D. Cisco Security Manager
E. Cisco Security Monitoring, Analysis, and Response System
Answer: E