CCDA 640-864 Exam

1. DESGN Exam - The Cisco Learning Network

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   Exam Number: 640-864 DESGN. Associated Certifications: CCDA. Duration: 75 minutes (50 – 60 questions). Available Languages: English, Japanese …

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1. 640-864 Cisco Real Questions Pass4Sure Free Tests

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   30+ items – Actual Cisco 640-864 exam questions and answers in vce …

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2. 640-864 DESGN CCDA Practice Exam | Boson

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   Practice exam for Cisco CCDA 640-864 DESGN. Pass the DESGN exam with ExSim-Max — guaranteed. Try the demo.

3. Cisco 640-864 - Actual Tests

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   ActualTests 640-864 DESGN v2.1 PDF updated on Jan 19,2013 contains actual Cisco CCDA exam questions and answers with 640-864 Exam Engine, you will …

Questions From Certlead.com:

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
Answer: BE

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

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

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