The Cisco 642-353 certification can make you a competent person. It may enable a technician to know about the Cisco 642-353 configurations,get information about the Cisco 642-353 data center products and hardware and knowledge about Cisco 642-353 united computing systems.

Exam A
QUESTION 1
In a core-edge SAN implementation, which statement is true about oversubscription?
A. When using full-rate mode ports, there is no oversubscription in a core-edge implementation.
B. A core-edge design has manageable oversubscription, but at the cost of used ISL ports.
C. Oversubscription in a core-edge design is implemented by using N_Ports.
D. When using a core-edge design, there is only oversubscription when it is implemented in a heterogeneousenvironment.

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Exam A
QUESTION 1
A customer has 12 hosts, each capable of a maximum burst I/O rate of 75 MBps. The customer wants to connect these hosts to the fabric with a 32-port line card. For optimal performance what is the maximum number of hosts that should be connected to any four-port, host-optimized quad?
A. one
B. two
C. three
D. four
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 2
What are three value-added features in the Cisco MDS 9000 Series of multiprotocol directors? (Choose three.)
A. FSPF
B. FCC
C. link aggregation
D. buffer-to-buffer credits
E. QoS
F. IPFC
Correct Answer: BCE Section: (none) Explanation
Explanation/Reference:
QUESTION 3
Which Cisco MDS feature alleviates a head-of-line blocking condition when occasional burstsof traffic exceed the capacity of an end device to receive data?

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The actual Cisco 642-291 exam questions and answers will sharpen your skills and expand your knowledge to obtain a definite success.save your money and time on your preparation for your Cisco 642-291 certification exam. You will find we are a trustful partner if you choose us as your assistance on your Cisco 642-291 certification exam. Now we add the latest Cisco 642-263 content and to print and share content.

Exam A QUESTION 1
Where are the current E. 164 alias, H.323 ID, and TCU IP setting displayed?
A. the top of the operator interface in the Device Overview
B. the bottom of the operator interface
C. the top of the administrator interface
D. the bottom of the administrator interface

Correct Answer: C Section: (none) Explanation
Explanation/Reference:
Explanation:
TCU Admin Guide Page 9

QUESTION 2
What is the correct sequence to upgrade the Cisco Telepresence Server?

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Exam Description
Cisco 642-143 Interconnecting Cisco Networking Devices Part 2 (ICND2) is the exam associated with the Cisco Certified Network Associate certification. Candidates can prepare for this exam by taking the Interconnecting Cisco Networking Devices Part 2 (ICND2) v1.0 course. This exam tests a candidate’s knowledge and skills required to successfully install, operate, and troubleshoot a small to medium size enterprise branch network. The exam covers topics on VLSM and IPv6 addressing; extending switched networks with VLANs; configuring, verifying and troubleshooting VLANs; the VTP, RSTP, OSPF and EIGRP protocols; determining IP routes; managing IP traffic with access lists; NAT and DHCP; establishing point-to- point connections; and establishing Frame Relay connections.
Exam Topics
The following topics are general guidelines for the content likely to be included on the Interconnecting Cisco Networking Devices Part 2 exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelinesbelow may change at any time without notice.

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Exam A
QUESTION 1
A Cisco Unity 5.0 system has generated over fifty subscriber account lockout issues in the last few days. How can a report be generated to explain these account lockouts?
A. Turn on Login Trace and then run the Failed Login Report.
B. Run the Failed Login Report.
C. Turn on Login Trace and then run the Subscriber Message Activity Report.
D. Run the Subscriber Message Activity Report.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 2
You are installing Cisco Unity 5.0 with Exchange Server 2000 for a customer. Which two operating system options are supported for this install? (Choose two.)
A. Windows Server 2003 Standard Edition
B. Windows Server 2003 R2 Enterprise
C. Windows Server 2003 R2 Standard Edition
D. Windows 2000 Server
E. Windows 2000 Advanced Server
Correct Answer: DE Section: (none) Explanation
Explanation/Reference:
QUESTION 3
You have recently installed a 2700-user Cisco Unity system for a customer and configured it to work with their Avaya PBX. Your customer has been having trouble with the station quality of the Avaya PBX and had to change out station cards several times. They are now experiencing problems with inconsistent volume while the subscribers’ greetings are playing. Your customer wants you to provide a solution that does not require all the subscribers to re-record their personal greetings. From the list below, please select the best solution.

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The actual Cisco 642-091 exam questions and answers will sharpen your skills and expand your knowledge to obtain a definite success.save your money and time on your preparation for your Cisco 642-091 certification exam. You will find we are a trustful partner if you choose us as your assistance on your Cisco 642-091 certification exam. Now we add the latest Cisco 642-091 content and to print and share content.

Exam A
QUESTION 1
Select the answer that best describes the role of Microsoft CRM within the solution.
A. functions as the call queuing and call routing component to perform screen pops
B. acts as the interface and data store for the customer records database
C. performs automatic lookups of the Caller ID information sent directly from the Cisco CallManager Express to the Microsoft CRM server
D. functions as the TAPI listener to receive new call information from Cisco CallManager Express

Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 2
What information needs to be obtained from the Cisco CallManager Express in order to configure the Cisco CRM Communications Connector to function properly? (Choose two.)
A. version number of the CallManager Express
B. number of phones registered to the CallManager Express
C. total number of extensions defined on the CallManager Express
D. CallManager Express username and password associated with the CRM user’s

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