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11.Given the partial router configuration in the graphic, why does the workstation with the IP address 192.168.1.153/28 fail to access the Internet? (Choose two.)
A. The NAT inside interfaces are not configured properly.
B. The NAT outside interface is not configured properly.
C. The router is not properly configured to use the access control list for NAT.
D. The NAT pool is not properly configured to use routable outside addresses.
E. The access control list does not include the IP address 192.168.1.153/28 to access the Internet.
ANSWER: AC
12.Refer to the exhibit. Given this output for SwitchC, what should the network administrator’s next action be?

A. Check the trunk encapsulation mode for SwitchC’s fa0/1 port. B.Check the duplex mode for SwitchC’s fa0/1 port.?.Check the duplex mode for SwitchA’s fa0/2 port.
?.Check the trunk encapsulation mode for SwitchA’s fa0/2 port.
ANSWER:?

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13.What does a Layer 2 switch use to decide where to forward a received frame? ? source MAC address
? source IP address ? source switch port ? destination IP address
? destination port address ? destination MAC address
ANSWER:? 14.Refer to the exhibit. Which two statements are true about the loopback address that is configured on RouterB? (Choose two.)

? It ensures that data will be forwarded by RouterB. ? It provides stability for the OSPF process on RouterB.? It specifies that the router ID for RouterB should be 10.0.0.1.? It decreases the metric for routes that are advertised from RouterB.? It indicates that RouterB should be elected the DR for the LAN.
ANSWER:??
15.When a new trunk link is configured on an IOS based switch, which VLANs are allowedover the link?? By default, all defined VLANs are allowed on the trunk.
? Each single VLAN, or VLAN range, must be specified with the switchport mode command. ? Each single VLAN, or VLAN range, must be specified with the vtp domain command. ? Each single VLAN, or VLAN range, must be specified with the vlan database command.
ANSWER:?

16.Which are valid modes for a switch port used as a VLAN trunk? (Choose three.) A transparentB autoC onD desirable E blockingF forwarding
ANSWER: BCD
17.Refer to the exhibit. The network shown in the exhibit is running the RIPv2 routing protocol. The network has converged, and the routers in this network are functioning properly. The FastEthernet0/0 interface on R1 goes down. In which two ways will the routers in this network respond to this change? (Choose two.)

A All routers will reference their topology database to determine if any backup routes to the
192.168.1.0 network are known.B Routers R2 and R3 mark the route as inaccessible and will not accept any further routingupdates from R1 until their hold-down timers expire. C Because of the split-horizon rule, router R2 will be prevented from sending erroneous information to R1 about connectivity to the 192.168.1.0 network. D When router R2 learns from R1 that the link to the 192.168.1.0 network has been lost, R2will respond by sending a route back to R1 with an infinite metric to the 192.168.1.0 network. E R1 will send LSAs to R2 and R3 informing them of this change, and then all routers willsend periodic updates at an increased rate until the network again converges.
ANSWER: CD
18.How does replacing a hub with a switch affect CSMA/CD behavior in an Ethernet network?A It effectively eliminates collisions. B In increases the size of the collision domain by allowing more devices to be connected at once. C It decreases the amount of time that a jam signal must be sent to reach all network devices. D It reduces the total amount of bandwidth available to each device.E It eliminates Layer 3 broadcast traffic.
ANSWER: A
19.Refer to the exhibit. A problem with network connectivity has been observed. It issuspected that the cable connected to switch port Fa0/9 on Switch1 is disconnected. What would be an effect of this cable being disconnected?

? Host B would not be able to access the server in VLAN9 until the cable is reconnected. ? Communication between VLAN3 and the other VLANs would be disabled.? The transfer of files from Host B to the server in VLAN9 would be significantly slower.? For less than a minute, Host B would not be able to access the server in VLAN9. Thennormal network function would resume.
ANSWER:?

20.Refer to the exhibit. Each of these four switches has been configured with a hostname, as well as being configured to run RSTP. No other configuration changes have been made. Which three of these show the correct RSTP port roles for the indicated switches and interfaces? (Choose three.)
? SwitchA, Fa0/2, designated B SwitchA, Fa0/1, root C SwitchB, Gi0/2, root D SwitchB, Gi0/1, designated E SwitchC, Fa0/2, root F SwitchD, Gi0/2, root
ANSWER: ABF

Certification is an excellent way to enhance your skills and employability, but although everyone wants to move ahead, many lack direction. Which certifications should be pursued to achieve the best return on your investment in time and money?

Microsoft Certified Systems Engineer (MCSE), Project Management Professional (PMP), Microsoft Certified Database Administrator (MCDBA), Cisco Certified Network Associate (CCNA), Certified Information Systems Security Professional (CISSP) and Suna??s Java certifications are in high demand, said Lisa Spieth, president of LSRCS, a human resource and recruitment services firm.

a??The current IT market shows great demands for qualified applicants with at least one certification in their given field,a?? Spieth said.

She emphasized higher-level certifications but also stressed that certifications should be balanced with adequate experience.

a??Higher-tier certs are in greatest demand, and employers look for those who can demonstrate the intense specialized knowledge a higher-level cert conveys and the dedication required to move up through the certification tiers,a?? she said. a??However, high-level certs are of little value without commensurate experience.a??

Below is a brief overview for each certification, the steps required for achievement and the types of positions certified individuals can expect to hold. Use this as a quick reference but keep in mind that industry demand should not be the sole reason for choosing a certification a??? choose a cert that is on the career path you desire.

MCSE

The MCSE is considered Microsofta??s flagship certification a??? it has the strongest brand identity and has been in high demand for many years. The MCSE is one of the few IT credentials widely recognized outside the IT sector, and it is one of the top in-demand certifications in todaya??s job market.

The MCSE is focused on Microsoft Windows server design, implementation and support. To obtain the MCSE, you must pass four core server exams (70-290, 70-291, 70-293, 70-294), one client exam (70-210 on Windows 2000 Professional, 70-270 on Windows XP or 70-620 on Windows Vista), one design exam (70-297 or 70-298) and one elective exam for a total of seven exams.

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CCNA is one of the most respected Associate level Certification in the world today.

Getting a CCNA will definitely help you to get a better job or at least get your foot into Professional Networking Field. When you meet a person that has CCNA degree you will notice that he or she knows something about Networking.

This article will describe and give you some tips on how to achieve CCNA.

I did it so can you, so lets get started.

1. Getting ready mentally

First thing you need to do is mentally prepare your self. What I mean by that is that you have to seriously think about on why are you getting CCNA and why do you want to be CCNA certified. You have to firmly decide and believe that you will get CCNA within next 3-6 months or so.

Try to budget your study time well. If you a very social person (like me) you will have to give up some of your social time for the next couple of months.

Your friends and family will understand. Trust me: it is well worth it. Once you get that cert you can make up for the lost social time.

2. Getting the right study material

Second thing you need to do is to get proper study material.

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Read the question and then click on the checkbox that contains the correct answer(s). The small field to the immediate right of the question will either display “Yes” if you are correct or “No” if you have selected the wrong answer.

Click on the “Explanation” button to find out more about the answer and click “Next Question” to continue the MCSE Practice test.

Your answers are not graded, so keep track of the topics which with you had difficulty.

There is a poll and additional MCSE resources on the final page of the MCSE Practice test so be sure to finish. Good luck!

Whizlabs Software added another product in its basket of offerings when it announced the launch of Cisco CCNA Certification Exam Simulator for the 640-801 Exam track. The product is titled as Whizlabs Cisco CCNA (640-801) Certification Exam Simulator.

Authored by highly experienced and certified professionals, it offers 5 mock exams (325 thought-provoking questions) on the latest pattern in a simulated environment. Its high level of customization features allows you to prepare according to your strengths and more important weaknesses.

Coupled with value added offerings like Quick Revision Notes, Interactive Quiz (with over 154 questions) and Tips N Tricks, it provides an effective learning platform. Last but not the least; it comes with Free Technical Mentoring and “Unconditional Test PASS Guarantee”. Check out the FREE demo version.

After this launch, Whizlabs now offers a suit of three exams for the Cisco certifications. Prior to this launch, Whizlabs had been offering Certification Exam Simulators for the CCNA 640-607 and CCNP 640-604 tracks.

About Whizlabs Whizlabs is a leading provider of IT skill assessment and certification exam preparation. Whizlabs’ suite of offerings include “IT certification exam simulators and online trainings” for various exams by Sun, IBM, Oracle, Microsoft, BEA, Cisco and other leading IT vendors and “IT skill Assessment Management Solution” for Corporations, Training

Introduction
In the IT industry, the Cisco Certified Network Associate (CCNA) program is hugely popular and is in fact Cisco’s most popular certification. CCNA was introduced in April 1998 and is the entry-level certification for the Cisco Career Certification Program.

Cisco’s globally recognized certifications certify the competence of Internetworking professionals in the areas of routing, switching and connectivity. And CCNA is the first step in this route.

The significance of CCNA isn’t just because it is the first step for Cisco certification, but it is in addition proof of a solid foundation in networking. It is a prerequisite for CCNP, CCDP, and CCSP certifications, and recommended for CCIP certification.

How to get the CCNA
Candidates have two paths to approach CCNA certification:

¨ a single-exam path that includes exam #640-801

OR

¨ a two-exam path that includes exam #640-821 (Introduction to Cisco Networking Technologies, or INTRO) and exam #640-811 (Interconnecting Cisco Network Devices, or ICND).

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Planning & Designing

   * Design a simple LAN using Cisco Technology
   * Design an IP addressing scheme to meet design requirements
   * Select an appropriate routing protocol based on user requirements
   * Design a simple internetwork using Cisco technology
   * Develop an access list to meet user specifications
   * Choose WAN services to meet customer requirements

Implementation & Operation

   * Configure routing protocols given user requirements
   * Configure IP addresses, subnet masks, and gateway addresses on routers and hosts
   * Configure a router for additional administrative functionality
   * Configure a switch with VLANS and inter-switch communication
   * Implement a LAN
   * Customize a switch configuration to meet specified network requirements
   * Manage system image and device configuration files
   * Perform an initial configuration on a router
   * Perform an initial configuration on a switch
   * Implement access lists
   * Implement simple WAN protocols

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Troubleshooting

   * Utilize the OSI model as a guide for systematic network troubleshooting
   * Perform LAN and VLAN troubleshooting
   * Troubleshoot routing protocols
   * Troubleshoot IP addressing and host configuration
   * Troubleshoot a device as part of a working network
   * Troubleshoot an access list
   * Perform simple WAN troubleshooting

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Pre Requisites: The CCNA exam has no pre requisites.

Time Allotted: 90 minutes

Total marks: The exam is marked from 300 to 1000. Minimum marks is 300.

Passing Grade: Cisco revises the ccna passing score periodically. Last known pass mark is 849/1000.

Score Report: Delivered immediate on test completion.

Certification validation period: 3 years

Number of Questions: Not fixed. In general the questions range from 55 to 65 in number.

Exam Pattern: The pattern may vary from exam to exam, depending on how many questions are there to be answered. The question types found on the CCNA exam are:

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List of recommended topics is given below. Please note that related topics not listed below may also be asked on the exam.

Planning & Designing Design a simple LAN using Cisco Technology

• Design an IP addressing scheme to meet design requirements

• Select an appropriate routing protocol based on user requirements

• Design a simple internetwork using Cisco technology

• Develop an access list to meet user specifications

• Choose WAN services to meet customer requirements

Implementation & Operation

• Configure routing protocols given user requirements

• Configure IP addresses, subnet masks, and gateway addresses on routers and hosts

• Configure a router for additional administrative functionality

• Configure a switch with VLANS and inter-switch communication

(more…)

Pass4side has developed a new type of product for Cisco lab questions so to make up the defect that there is lack of good study material for Cisco lab field for those years. The new lab questions will be provided as interactive format to replace the old lab-QA.
Pass4side technical team would like to share one of the new lab questions for CCNA(640-802) on this forum now, and here is the link for the interactive video, download it for free!
In order to response the demands from our customers, pass4sure will always try its best to develop the new products and provide the best service for all of the users!
If you have any questions/ideas/suggestions about this new lab-QA, please go to www.pass4side.com

 

CCNA640-802-hotspot

Question 3:
When a packet is sent from Host1 to Server1,in how many different frames will the packet be encapsulated as it is sent across the internetwork?
Answer:
3
Explanation:
First: Host1 encapsulates the packet into frames and forwards to the switch.
Switch in turn forwards the same frame to router R1.
Second: Router R1 receives the frame on one interface and it is encapsulates into new packet once it leaves the router R1 towards the direction of server1.
Third: R2 receives this packet and it also encapsulates the frame into new packet when it is forwarded to server1 on different interface of R2.
Therefore the packet is sent using three different frames to reach from Host1 to server1.

Question 4:
What must be configured on the network in order for users on the internet to view web pages located on web server2?
Answer:
On router R1, configure a NAT to translate address on 209.165.100.0 to 192.168.1.0 network.