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Exam : Cisco 642-691
Title : Cisco CCIP BGP + MPLS Exam (BGP + MPLS)
1. For which purpose is the command mpls ldp maxhops used?
A. In large ATM-MPLS networks, the LFIB can become too large and it may be necessary to limit the maximum diameter of the MPLS LSPs.
B. Because downstream-on-demand label allocation uses hop count to control loop detection, it maybe necessary to limit the maximum diameter of the MPLS network.
C. Because end-to-end delay can cause problems with some voice applications, it may be necessary to limit the maximum diameter of the MPLS network.
D. When interconnecting large frame mode MPLS and cell mode networks it may be necessary to limit the maximum network diameter to prevent forwarding loops.
Answer: B
2. What are three drawbacks of a peer-to-peer VPN using a shared provider edge (PE) router? (Choose three.)
A. A full mesh of virtual circuits is required between the customer sites.
B. All the customers have to share a common IP address space.
C. Optimal routing between customer sites cannot be guaranteed.
D. The shared PE router has to know all routes for all customers.
E. Packet filters are required on the PE routers.
Answer: BDE
3. Refer to the diagram. What problem can be caused by the second P router summarizing the loopback address of the egress PE router?
A. The first P router will be faced with a VPN label which it does not understand.
B. The second P router will be faced with a VPN label which it does not understand.
C. The egress PE router will not be able to establish a label switch path (LSP) to the ingress PE router.
D. A label switch path (LSP) will be established from the ingress PE router to the egress PE router, an event that is not desirable.
E. The ingress PE router will not be able to receive the VPN label from the egress PE router via MP-IBGP.
Answer: B

The related exams:

642-731 Conducting Cisco Unified Wireless Site Survey
642-825 Implementing Secure Converged Wide Area Networks
642-845 Optimizing Converged Cisco Networks
642-873 Designing Cisco network Service Architectures (ARCH)

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The Optimizing Converged Cisco Networks (642-845 ONT) is a qualifying exam for the Cisco Certified Network Professional CCNP®. The ONT 642-845 exam will certify that the successful candidate has important knowledge and skills in optimizing and providing effective QOS techniques for converged networks. The Cisco certification exam topics include implementing a VOIP network, implementing QoS on converged networks, specific IP QoS mechanisms for implementing the DiffServ QoS model, AutoQoS, wireless security and basic wireless management.

Exam : Cisco 642-845
Title : Optimizing Converged Cisco Networks
1. Which two statements regarding the Wireless LAN Solution Engine (WLSE) are true? (Choose two.)
A. To support fault and policy reporting, the WLSE requires a Wireless Control System (WCS).
B. When WLSE detects an AP failure, it automatically increases the power and cell coverage of nearby APs.
C. WLSE requires the 2700 location appliance to offer location tracking.
D. WLSE can locate rogue APs and automatically shut them down.
E. WLSE configuration is done using the command line interface (CLI) or a WEB based template.
Answer: BD
2. Which two statements are true about the implementation of QoS? (Choose two.)
A. Implementing DiffServ involves the configuration of RSVP.
B. Implementing IntServ allows QoS to be performed by configuring only the ingress and egress devices.
C. Implementing IntServ involves the utilization of RSVP.
D. Traffic should be classified and marked by the core network devices.
E. Traffic should be classified and marked as close to the edge of the network as possible.
Answer: CE
3. Which two QoS statements are true about the use of the SDM QoS wizard? (Choose two.)
A. Business-critical traffic includes VoIP and voice signaling packets.
B. SDM can be used to configure a basic QoS policy for incoming traffic on WAN interfaces and IPsec tunnels.
C. SDM can provide QoS for real-time traffic and business-critical traffic.
D. SDM creates a custom-queuing (CQ) or a priority-queuing (PQ) policy.
E. SDM creates a low latency queuing (LLQ) service policy with its associated classes.
F. When allocating bandwidth, values can be entered in either bandwidth percentage or kilobytes per second (kBps).
Answer: CE

The related exams:

642-533 Implementing Cisco Intrusion Prevention System (IPS)
642-566 Security Solutions for Systems Engineers Exam
642-654 WAASSE – Wide Area Application Services for System Engineers
642-655 WAASFE-Wide Area Application Services for Field Engineers

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Exam : Cisco 642-566
Title : Security Solutions for Systems Engineers Exam
1. Which is used to authenticate remote IPsec VPN users?
A. PFS
B. XAUTH
C. mode configuration
D. single sign-on (SSO)
E. Diffie-Hellman (DH)
F. pre-shared key
Answer: B
2. Which three security components can be found in today’s typical single-tier firewall system? (Choose three.)
A. Stateful Packet Filtering with Application Inspection and Control
B. IPS
C. Network Admission Control
D. application proxy
E. Cache engine
F. server load balancing
Answer: ABD
3. What is the primary reason that GET VPN is not deployed over the public Internet?
A. because GET VPN supports re-keying using multicast only
B. because GET VPN preserves the original source and destination IP addresses, which may be private addresses that are not routable over the Internet
C. because GET VPN uses IPsec transport mode, which would expose the IP addresses to the public if using the Internet
D. because the GET VPN group members use multicast to register with the key servers
E. because the GET VPN key servers and group members requires a secure path to exchange the Key Encryption Key (KEK) and the Traffic Encryption Key (TEK)
Answer: B

The related exams:

312-50 Ethical Hacking and Countermeasures (CEHv6)
350-001 CCIE Cisco Certified Internetworking Expert
350-018 CCIE Pre-Qualification Test for Security
350-030 CCIE Voice Written

642-436 Exam Number:642-436
Associated Certifications: CCVP
Duration: 75 minutes (60 – 70 questions)
Available Languages: English and Japanese
 
The following topics are general guidelines for the content likely to be included on the Remote Access exam. However, other related topics may also appear on any specific delivery of the 642-436 exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.

Cisco Voice over IP (CVOICE v6.0) is the recommended training for this 642-436 practice exam.
Courses listed are offered by Cisco Learning Partners—the only authorized source for Cisco IT training delivered exclusively by Certified Cisco Instructors. Check the Global Learning Partner Locator for a Cisco Learning Partner near you.

Exam : Cisco 642-436
Title : Cisco Voice over IP (CVOICE)
1. Refer to the exhibit. Your customer wants to converge the existing PBX network with the IP network. The three remote offices have various types of PBXs. The customer is using a combination of tie-lines and trunks to connect the PBXs today.
Which kind of connection should be implemented to allow calls to be placed from 201-555-1000 to 727-555-1000 so that when the call is completed, network resources are returned for other uses?
A. PLAR
B. trunk
C. tie-line
D. answer-mode
Answer: C
2. Which dial plan characteristic shows the most obvious improvement by dropping a number translation step?
A. availability
B. post-dial delay
C. scalability
D. hierarchical design
Answer: B
3. Which option is true concerning the MGCP call agent?
A. acts only as a recorder of call details
B. provides only call signaling and call setup
C. manages all aspects of the call and voice stream
D. monitors the quality of each call after setup
Answer: B
4. Refer to the exhibit. When extension 201-555-1000 dials 404-555-1200, how are the digits manipulated in R1 so that they are presented correctly at R2?
A. The outbound VoIP dial peer is matched and all digits are sent.
B. The digits 404-555 are stripped off before matching the outbound POTS dial peer.
C. The digits 404-555 are stripped off by the connection trunk and R2 receives only 1200.
D. R1 collects the 1200 and prepends the tie-line digits 404555. That number is matched to a VoIP dial peer and sent to the appropriate address.
Answer: A

The related exams:

646-046 Advanced Routing and Switching for Account Managers
646-204 Cisco Sales Expert
646-276 Selling Cisco Unified MeetingPlace Solutions (SMPS)
646-363 Cisco Express Foundation for Account Managers

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Exam : Cisco 642-901
Title : BSCI – Building Scaleable Cisco Internetworks
1. If a metric is not specified for routes that are redistributed into OSPF, the default metric that is assigned to the routes is 20, except for redistributed BGP routes. What is the metric that is assigned to redistributed BGP routes?
A. 0
B. 1
C. 10
D. 200
Answer: B
2. Refer to the exhibit. EIGRP has been configured on all routers in the network. What additional configuration statement should be included on router R4 to advertise a default route to its neighbors?
A. R4(config)# ip default-network 10.0.0.0
B. R4(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1
C. R4(config)# ip route 10.0.0.0 255.0.0.0 10.1.1.1
D. R4(config-router)# default-information originate
Answer: A
3. If no metric is specified for the routes being redistributed into IS-IS, what metric value is assigned to the routes?
A. 0
B. 1
C. 10
D. 20
Answer: A

The related exams:

642-105 Implementing Cisco Unified Messaging
642-145 Implementing Cisco IOS Unified Communications Advanced
642-164 Unified Communications Contact Center Express.(UCCX)
642-272 MeetingPlace Design Specialist

Cisco Rich Media Communications(CRMC)

• Exam Number/Code : 642-481
• Exam Name : Cisco Rich Media Communications(CRMC)
• Questions and Answers : 95 Q&As
• Update Time: 2009-12-06

The Cisco Rich Media Communications 642-481 CRMC exam tests the candidate’s knowledge and skills to provide presales technical support, design, installation, configuration, and maintenance of Cisco rich media solutions based on Cisco Unified MeetingPlace Express and Cisco Unified Videoconferencing.

Exam : Cisco 642-481
Title : Cisco(r) Rich Media Communications(CRMC(r))
1. How is a H.323 MCU defined in Cisco CallManager so that H.323 endpoints can communicate with endpoints that are controlled by Cisco CallManager?
A. as a H.320 gateway
B. as a H.323 gateway
C. as a gatekeeper-controlled H.225 trunk
D. as a gatekeeper-controlled intercluster trunk
Answer: C
2. Bob’s Bicycles recently implemented a H.323 videoconferencing solution, and wishes to conduct videoconferences with the main supplier over the extranet using the existing four-digit numbering plan at each company. Due to overlapping dial plans, the called digits must be manipulated to allow the video calls to be completed. Which solution can support this?
A. H.323 proxy
B. gatekeeper
C. directory gatekeeper
D. IP-to-IP gateway
Answer: D
3. A customer wants to simultaneously support H.323 conferences with an aggregate of 20 active participants, and SCCP videoconferences with an aggregate of 30 active participants. All video sessions will use voice-activated switching. Which device should be deployed to support this?
A. Cisco IPVC 3511 Multipoint Control Unit
B. Cisco IPVC 3511 MCU E
C. Cisco IPVC 3540-03A with EMP
D. Cisco IPVC 3540 Transcoder Module
E. Cisco IPVC 3540-10A with EMP
Answer: E

The related exams:

220-603 CompTIA A+ 220-603(Remote Support Tech designation pathway)
220-701 CompTIA A+ Essentials (2009)
220-702 CompTIA A+ Practical Application (2009 Edition)
225-030 CDIA+ Certification

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Exam : Cisco 642-383
Title : Cisco Express Foundation for Field Engineers
1. What two types of telephony interfaces are used for PSTN connectivity? (Choose two.)
A. Digital
B. Optical
C. Analog
D. CDMA
Answer: AC
2. Which of these is the best definition of the Cisco Lifecycle Services approach?
A. It defines the minimum set of services required to successfully deploy and operate a set of Cisco technologies.
B. It determines how best to price Cisco products.
C. It provides partners with a useful way to leverage Cisco resources.
D. It consists of these phases: plan, deploy, support, and troubleshoot.
Answer: A
3. Which statement correctly describes the keyswitch model of deployment for call processing?
A. All IP Phones are able to answer any incoming PSTN call on any line.
B. PSTN calls are routed through a receptionist or automated attendant.
C. All IP Phones in the system have a single unique extension number.
Answer: A

The related exams:

642-524 Securing Networks with ASA Foundation
642-533 Implementing Cisco Intrusion Prevention System (IPS)
642-566 Security Solutions for Systems Engineers Exam
642-654 WAASSE – Wide Area Application Services for System Engineers

Cisco Certified Network Associate

• Exam Number/Code : 640-802
• Exam Name : Cisco Certified Network Associate
• Questions and Answers : 498 Q&As
• Update Time: 2010-03-05

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The related exams:

310-811 Sun Certified MySQL 5.0 Database Administrator Part II
312-50 Ethical Hacking and Countermeasures (CEHv6)
350-001 CCIE Cisco Certified Internetworking Expert
350-018 CCIE Pre-Qualification Test for Security

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Exam : Cisco 350-030
Title : CCIE Voice Exam
1. Which of the following statements outline the way to implement a non-standard softkey template?
A. Select a softkey template; copy the template and rename it; insert it; modify the template and update the changes.
B. Select a softkey template; rename it; modify it and update the changes.
C. Select the default softkey template, rename it; insert it; modify it and update the changes.
D. Select add softkey template, name it; update it; modify the template and update the changes.
Answer: A

2. There are 2 remote sites and one main site. Each site has a CME router with many IP phones in an IPT deployment. The Network Administrator wants to provide all of the phones voicemail access using CUE. Which way can CUE be deployed?
A. Cisco Unity Express and the CME gateway at each site must be collocated in the same router chassis providing voicemail access to local IP phones registered to local CME.
B. One Cisco Unity Express can be used at the main site with CME router providing voicemail access to all the 3 sites.
C. One Cisco Unity Express with CME can be used at the main site to provide voicemail access to the IP phones at the main site. Another Cisco Unity Express with CME can be used at one of the remote sites to provide voicemail access for all of the IP phones at the two remote sites.
D. Cisco Unity Express and the CME gateway at each site may NOT be collocated in the same router chassis providing a voicemail access to local IP phones registered to local CME.
Answer: A

3. Which port(s) must be opened on an IOS firewall to allow successful MGCP (Media Gateway Control Protocol) message exchanges between a CallManager and an IOS MGCP PRI gateway?
A. TCP 2000 and TCP 2002
B. TCP 2427 and UDP 2428
C. UDP 2427
D. UDP 2427 and UDP 2428
E. UDP 2427 and TCP 2428
Answer: E

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The related exams:

642-892 Composite Exam
642-901 Building Scalable Cisco Internetworks
642-971 Data Center Networking Infrastructure Design Specialist
642-972 Data Center Application Services Design

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The 642-067 Advanced Routing and Switching for Field Engineers exam is the exam associated with the Cisco Routing and Switching-Field Specialist Cisco certification. 642-067 exam tests a candidate’s knowledge of configuring and implementing the advanced capabilities of Cisco routing and switching solutions, verifying and troubleshooting the advanced capabilities of Cisco routing and switching solutions. Candidates can prepare for this exam by taking the ARSFE Advanced Routing and Switching for Field Engineers course.

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1. Why is it appropriate to use conditional label advertising when deploying MPLS?
A. to make CEF tables smaller
B. to enable label switching on the frame mode interface
C. to restrict MPLS availability to predefined time periods
D. to restrict label switching to a limited number of networks
E. to restrict end users from seeing the routers in the MPLS network
Answer: D

2. Which three of the following steps are mandatory when configuring MPLS on Cisco IOS? (Choose three.)
A. start LDP
B. enable CEF switching
C. configure the MPLS ID
D. disable IP TTL propagation
E. configure conditional label advertising
F. enable label switching on frame mode interfaces
Answer: ABF

3. How are RIP routing contexts implemented in MPLS VPN?
A. RIP does not support routing contexts
B. routing contexts are implemented in a single routing process
C. routing contexts are implemented using multiple routing processes
D. routing contexts are implemented as several instances of a single routing process
E. routing contexts are implemented as a single instance of several routing processes
Answer: D

The related exams:

642-067 Advanced Routing and Switching for Field Engineers
642-105 Implementing Cisco Unified Messaging
642-145 Implementing Cisco IOS Unified Communications Advanced
642-164 Unified Communications Contact Center Express.(UCCX)