BrainDumps

(1)

BrainDumps.500-452.66

Number: 500-452 Passing Score: 800 Time Limit: 120 min File Version: 4.6

http://www.gratisexam.com/

500-452

Enterprise Networks Core and WAN Exam

1. I am so happy today because I today my result announce and it declared me passed with very good grades 91%.

2. It’s really nice and helping products the patterns and the way the use to guide was so reliable and the products costs were also so affordable that every student could bear it to keep.

3. This dump is valid 100%. Thanks a lot. Really appreciate your efforts on this.

4. dump valid but make sure to study the layout of question not just answer as the answers are mixed up. 5. This vce file for such a great material and amazing program for such a low price!

Sections

1. Enterprise IP WAN Technologies Network 2. Intelligent WAN Overview

(2)

3. IWAN Deployment

4. Cisco WAN Optimization Solution 5. Intelligent WAN Secure Connectivity

(3)

Exam A QUESTION 1

What is one example of a supported hypervisor on the network compute engine? A. Red Hat KVM

B. VMware vSphere Hypervisor 5.1 C. CentOS qemu D. VMware Workstation 10.0 Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 2

Which option can enhance traditional IP routing so that you can improve application performance on the WAN while increasing bandwidth efficiency? A. Cisco PfR

B. Cisco NCE C. NBAR D. OLSR

Correct Answer: A

Section: Intelligent WAN Overview Explanation

Explanation/Reference:

QUESTION 3

(4)

http://www.gratisexam.com/

A. a classification engine that recognizes and classifies a variety of application protocols B. a mechanism for WFQ

C. another name for Cisco IOS Flexible NetFlow

D. a mechanism for balancing traffic flow over multiple links Correct Answer: A

QUESTION 4

Why has visibility into network applications become a problem for IT? A. IT has no tools that can look inside an Ethernet packet.

B. New protocols are being used.

C. HTTP has become the primary transport protocol for most applications. D. Visibility into applications is not an issue.

Correct Answer: C

QUESTION 5

(5)

A. Riverbed Technology B. Akamai Technologies C. Citrix Systems

D. Rovio Technology Limited Correct Answer: B

QUESTION 6

Which two methods provide security with the Cisco IWAN solution? (Choose two.) A. intrusion prevention device

B. Cisco CWS C. Cisco PIX firewall D. zone-based firewall E. Cisco AVC

Correct Answer: BD

QUESTION 7

Which versatile, high-performance product provides up to three times better performance for IPsec on the ISR than without the product? A. Cisco VPN ISM

B. Cisco NCE C. Cisco NSE D. Cisco ASA Correct Answer: A

(6)

Explanation

QUESTION 8

Which cloud-based SaaS solution simplifies management and orchestration of a WAN infrastructure? A. Cisco Prime Infrastructure

B. LiveAction

C. Compuware Vantage D. Glue Networks Correct Answer: D

QUESTION 9

Which management platform is the Cisco IWAN solution of choice for providing visualization of performance routing?

http://www.gratisexam.com/

A. Cisco Prime Infrastructure B. LiveAction

C. Compuware Vantage D. Glue Networks Correct Answer: B

(7)

QUESTION 10

Which option is a primary management tool for Cisco IWAN? A. Cisco Prime Infrastructure

B. CiscoWorks

C. Microsoft System Center D. NetScout nGeniusONE Correct Answer: A

QUESTION 11

Which type of Cisco Prime dashboard provides a broad overview of the health of the network and sites? A. Network Interface

B. Application View C. Service Health D. Router Detail Correct Answer: C

Section: IWAN Deployment Explanation

QUESTION 12

DMVPN spokes have which type of permanent tunnel to the hub? A. L2TP

(8)

C. MPLS

D. Cisco AnyConnect VPN Correct Answer: B

QUESTION 13

What should you do to increase availability and provide a separate failure domain? A. Use the same MTU on all WAN paths.

B. Request a no-failure connection from your service provider. C. Use a separate provider for each DMVPN network.

D. Use RIP as the routing protocol for all WAN paths. Correct Answer: C

QUESTION 14

What does a spoke use to determine the address of a target spoke with which it wants to establish a dynamic VPN connection? A. NHRP

B. FHRP C. HSRP D. RIPv4

(9)

QUESTION 15

To provide the best scalability for DMVPN, which two routing protocols should you use? (Choose two.) A. BGP B. EIGRP C. IS-IS D. OSPF E. ODR F. RIP Correct Answer: AB

QUESTION 16

What can you use to create a dynamic spoke-to-spoke tunnel in Cisco IWAN? A. DMVPN

B. L2TP C. GETVPN D. FlexVPN Correct Answer: A

QUESTION 17

Which WAN topology can support more than two endpoints? A. FHRP

(10)

C. VRRP D. B.A.T.M.A.N. Correct Answer: B

QUESTION 18

Flexible NetFlow has the ability to view both key and nonkey fields. What is one example of a key field? A. packet data

B. destination IP C. routing source

D. timestamp sys-uptime last Correct Answer: B

QUESTION 19

Which type of application recognition and performance monitoring does the AVC feature enable? A. third-party

B. software C. hardware D. virtual appliance Correct Answer: B

(11)

QUESTION 20

Unified monitoring is configured by using which two options? (Choose two.) A. web-based GUI

B. no option

C. Cisco Prime Infrastructure D. EZPM

E. MACE

Correct Answer: CD Section: IWAN Deployment Explanation

QUESTION 21

Multiple types of cache can be configured for use with NetFlow. Which cache type is exported on a regular basis and used by ART?

http://www.gratisexam.com/

A. synchronized B. normal C. permanent D. exportable E. ART Correct Answer: A

(12)

QUESTION 22

Which two are components of Cisco PfR? (Choose two.) A. master controller B. master browser C. border router D. edge router E. area of service Correct Answer: AC

QUESTION 23

Cisco PfRv2 simplifies the approximate number of lines of configuration that are needed for 200 sites from about 11,000 to which number? A. 90

B. 1000 C. 7000 D. 20,000

QUESTION 24

What is the purpose of a Cisco PfRv3 smart probe? A. to add traffic to a network

B. to monitor application traffic on an over-utilized network

(13)

D. to make intelligent decisions about network traffic Correct Answer: C

QUESTION 25

In Cisco PfRv2, what are two ways to monitor the utilization and quality of a network link? (Choose two.) A. active B. intrusive C. passive D. scripted E. dynamic Correct Answer: AC

QUESTION 26

In which way does Cisco PfRv3 passive monitoring work to ensure link quality?

A. by generating synthetic data of each application type and monitoring for any link issues B. by generating generic synthetic data and monitoring for any link issues

C. by listening to all traffic on the link for any issues

D. by listening to application-specific traffic on the link and monitoring for any application link issues Correct Answer: D

(14)

QUESTION 27

In which way does Cisco PfRv2 active monitoring work to ensure link quality?

A. by generating synthetic data of each application type and monitoring for any link issues B. by generating generic synthetic data and monitoring for any link issues

C. by listening to all traffic on the link for any issues

D. by listening to application-specific traffic on the link and monitoring for any link issues Correct Answer: A

Explanation/Reference: Explanation:

QUESTION 28

What is the typical DSCP code for voice? A. AF11

B. C64 C. CS2 D. EF

Correct Answer: D

QUESTION 29

With HQF, which minimum percentage must be assigned to class-default? A. 0.01

B. 0.10 C. 0.25 D. 1.00

(15)

Correct Answer: D

QUESTION 30

What is the preferred method for an IPv6 transition? A. tunneling

B. triple stack C. partial overlay D. dual stack Correct Answer: D

QUESTION 31

In which three ways are IPv6 addresses allocated? (Choose three.) A. DHCP B. static C. PA D. ARP E. PI F. APIPA G. ULA

Correct Answer: CEG Section: IWAN Deployment Explanation

(16)

QUESTION 32

With which type of integrated services routers can you perform zero-touch deployment of remote equipment? A. Cisco Prime Plug and Play

B. CiscoWorks C. Cisco ISR G2 D. ActionPack Correct Answer: A

QUESTION 33

Why are application acceleration and bandwidth re-education key functions in the Cisco IWAN design? A. to sell more Cisco WAAS appliances

B. to provide a higher level of application performance for mission-critical applications C. to enable independence of the transport overlay

D. to ensure that voice calls are of the highest quality Correct Answer: B

Section: Cisco WAN Optimization Solution Explanation

QUESTION 34

Cisco WAAS Central Manager can provide application information even without the use of which option? A. data

B. agents C. feeds D. connectors

(17)

Correct Answer: B

QUESTION 35

Which platform is available with Cisco WAAS?

http://www.gratisexam.com/

A. software B. virtual appliance C. virtual module D. cloud connector Correct Answer: B

QUESTION 36

Which technology enables customers to virtualize WAN optimization resources by pooling them into one elastic resource? A. Cisco Prime

B. Akamai C. Cisco AppNav D. virtualization Correct Answer: C

(18)

QUESTION 37

Which type of traffic does Akamai deliver? A. web

B. Internet C. branch D. WAN

QUESTION 38

What optimizes application traffic flow on the WAN side of the network? A. Akamai

B. Cisco AppNAV

C. Cisco WAAS for IWAN D. Cisco Unified Border Element Correct Answer: C

QUESTION 39

How do Flexible NetFlow and unified monitoring differentiate between compressed and uncompressed network traffic when Cisco WAAS is introduced into the environment?

(19)

A. no ability

B. by using segment IDs C. by using pass-through D. by changing the packet type Correct Answer: B

QUESTION 40

On what is the Cisco security approach based? A. attack lifecycle

B. first-hop security

C. the inability of cyber criminals to exploit zero-day vulnerabilities

D. deployment of traditional security architecture that eliminates cyber threats within a campus or branch Correct Answer: A

Section: Intelligent WAN Secure Connectivity Explanation

QUESTION 41

Which cloud-based SAAS solution provides industry-leading security and control for the distributed enterprise? A. Cisco CWS

B. LiveAction C. Glue Networks D. Microsoft Forefront Correct Answer: A

(20)

Explanation

QUESTION 42

What is integrated into Cisco ISR G2 router platforms? A. Cisco CWS license

B. ScanCenter portal C. Cisco CWS connector D. Cisco CWS tower Correct Answer: C

QUESTION 43

Which URL is used to verify that Cisco CWS is working as configured? A. http://whoami.scansafe.net/

B. http://whoami.cws.net/ C. http://verify.scansafe.net/ D. http://verify.cws.net/ Correct Answer: A

QUESTION 44

What are the two simplest methods to give guest users access to the Internet? (Choose two.) A. public DNS service

(21)

B. Cisco CWS tower C. private DNS service D. private CWS tower E. FVRF for guest UIs Correct Answer: AE

QUESTION 45

How is a TrustSec tag used with a site-to-site VPN? A. by being passed separately along with packet B. by being preserved in the GRE/IPsec VPN header C. by being marked as a TrustSec packet

D. by being added to the data packet Correct Answer: B

QUESTION 46

Cisco Threat Defense is based on which product? A. Adaptive Security Appliance

B. Lancope StealthWatch C. Plixer Scrutinizer

D. SoftPerfect Network Scanner Correct Answer: B

(22)

QUESTION 47

Which type of data and analyses does Cisco Threat Defense collect to establish behavior baselines? A. raw

B. NetFlow C. NBAR2 D. LAN Manager Correct Answer: B

QUESTION 48

Which option is suited only for private IP network infrastructures?

http://www.gratisexam.com/

A. GETVPN B. IPsec C. L2TP D. FlexVPN E. DMVPN Correct Answer: A Section: (none) Explanation

(23)

QUESTION 49

Which option does FlexVPN leverage? A. IKEv1

B. IKEv2 C. IKEv3

D. IKEv1 and IKEv2 Correct Answer: B Section: (none) Explanation

QUESTION 50

What is the logical encapsulation of an IP packet when attempting to hide its contents? A. package B. tunnel C. protocol D. message Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 51

Which tunneling technology is used in the Cisco IWAN solution? A. DMVPN

(24)

C. VPLS D. GRE E. NHRP F. L2TP Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 52

Which routing protocol is typically used to peer with an MPLS provider? A. RIP B. EIGRP C. IGP D. eBGP Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 53

Which set of actions is an element of QoS? A. sorting and packing

B. classification and queuing C. queuing and tracking D. dropping and classification Correct Answer: B

Section: (none) Explanation

(25)

QUESTION 54

Which process sorts traffic and can expedite or drop traffic according to a defined policy? A. behavioral modeling

B. provisioning, monitoring, and management C. queuing and WRED

D. NBAR Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 55

Cisco NCE is a component of Cisco ISR G2. Which other product is an example of an NCE? A. Cisco multiservice blade

B. Cisco UCS C-Series server C. Cisco Services Ready Engine D. Cisco UCS E-Series server Correct Answer: D

QUESTION 56

The lean branch office relies on the WAN to provide a majority of its application services. However, essential infrastructure services can be hosted locally. What is one example of an infrastructure service for a hospital or medical office?

(26)

B. record archiving system C. remote administration D. electronic medical records Correct Answer: D

QUESTION 57

Which type of product is Cisco UCS E140S? A. a rack-mount server

B. a double-wide blade server for Cisco ISR G2 C. a new module of a Cisco tablet

D. a single-width blade server for Cisco ISR G2 Correct Answer: D

Section: Cisco UCS E, Cloud Connectors, and Cisco UBE Explanation

QUESTION 58

What is Cisco Cloud Connector?

A. a specialized hardware appliance, to enable cloud adoption

B. software on or integrated with Cisco Enterprise routers, to enable or enhance a cloud service C. third-party software that is installed on an operating system, to make cloud services work D. a virtual appliance

Section: Cisco UCS E, Cloud Connectors, and Cisco UBE Explanation

(27)

QUESTION 59

What is one example of a typical enterprise WAN deployment model? A. single or dual MPLS VPN

B. Frame Relay C. VPN

D. hub and spoke Correct Answer: A Section: (none) Explanation

QUESTION 60

DMVPN builds tunnels in which two ways? (Choose two.) A. statically

B. randomly

C. by requiring IKEv2

D. by using dynamic spoke to spoke E. by using multipoint hub to spoke F. by using full mesh

Correct Answer: DE Section: (none) Explanation

QUESTION 61

Which percentage of companies plan to migrate their WAN to the Internet? A. 0.25

(28)

C. 0.75 D. 1.00

QUESTION 62

Which two characteristics comprise a hybrid WAN design? (Choose two.) A. L2TP VPN

B. premium transport (MPLS) C. dial-up modem

D. best-effort transport (Internet) E. static routing protocol

Correct Answer: BD

QUESTION 63

Which component can a Cisco IWAN design include? A. 3G/4G connection

B. dial-up connection C. X.400

D. T-1000

(29)

QUESTION 64

The use of which option is a major difference between DMVPN and Group Encrypted Transport VPN? A. switching

B. MPBGP C. tunnels D. RIPv3

Correct Answer: C

QUESTION 65

Which technology is used to separate internal routing and the external default routing for spoke-to- spoke tunnel setup? A. FVRF

B. EIGRP C. IS-IS D. BGP

QUESTION 66

What is the purpose of intelligent path control?

A. to efficiently distribute traffic across multiple types of links, based on policy B. to distribute traffic by using an active/passive mechanism

C. to pick the best single link from a group of links to distribute all traffic

(30)