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Cisco 640-864 : Designing for Cisco Internetwork Solutions Exam (DESGN) v2.1 334 Questions & Answers Updated: Aug 27,12
Anybody with this latest version
I do not think there is any 100% actual dump like the CCNA topic has.
You can study this dump, you can study another one - there is no any matter.
You still need to study study-guides/cert-guides as well for positive acomplishing this exam.
w0w
I wonder that another dump are studying?
SoulmasteЯ is right. The dump is still valid, but i've also got 50% of new questions, which are not on the dump.
2 new quesitions which i remember (not in detail)
What is NAC Profiler responsible for?
A. verify IPSec authentication
B. automaticly create a user profile based on username and group
C. Dynamically discover, identify, and monitor all network-attached endpoints
D. (don't remember this one)
http://www.cisco.com/en/US/products/ps8464/index.html
what is the right order of getting information in the design process?
A: Network Documentation, Network Audit, Netflow, staff input
B: Netflow, Network Documentation, staff input, Network Audit
C: Staff input, Network Documentation, Network audit, Netflow
D: Nework Audit, Staff input, Netflow Network documentation.
This means that if you can pass this dump with the 100% result and you are really undestand all answers on it's questions (means you're not just a monkey-like dumper who studying answers only) you can pass this exam without any problems.
u r saying 100% valid and also it covered only 50% ?
what does this mean?
Thanks
Passed a few hours ago.
956/1000.
Exam was really annoying: so much useless information in the CertGuide... Well, all this is in the past for now, so leading to the ARCH for the CCDP.
Some words about dump.
It is valid, BUT:
1) 2 DDs from this dump had a fully changed view. One with netflow, rmon, snmp and cdp, another with http/email, security, budget, ip phone - it has not only radical visual changes, but also added one bar with the "application constrains".
2) 2DDs was not from this dump. DSTUT also does not menton them.
3) about 10 questions was NOT from this dump.
In fact, almost half of my 55 questions WAS NOT covered by this dump.
Well, I still think that this dump is 100% valid, but if you want to pass this exam well, you should NEVER use this dump only.
I STRONGLY recommend to study at least the 640-864 DESIGN v4 CertGuide if you do not have the real-job experience.
never mind, study well and write the second attempt soon, good luck
Did you pass with this dump?
thanks alot man, will try to write this exam in couple of days.
btw u followed dump along with wut's correction or just the dump?
Thanks.
Hi
can you update me after writing ur exam?
is it updated with wuts' correction?
and what else u read for this exam?
is this dump enough to pass?
all Q's were from this dump?
u mean this dump is no more valid?
I noticed that some were just reworded but most of them were just completely new questions.
Thanks for your reply, as I dont have much time to study the Cert guide, will study this dump well. Also as you have mentioned all multiple Q's are covered and 3-4 D&D's were out of this dump then I hope atleast I can clear the exam?
Thanks.
I would recommend reading the official cert guide. However, if you study this dump well, you should do good. Every multiple choice question i got was covered here, the only new questions are D&Ds.
Theres a LOT of drag and drops (i got over 15). Most of them are in this dump, I got 3 or 4 that were not.
Thanks for great highlights, specially wut!
Thanks
Question B29 (how much G.711calls)
Cisco recommends cRTP for WAN Bandwidth until 768 kbps.
so the Header is not 40b, max. 4
No we have 68k per call = 11 calls
ip default-gateway on a 2960, ie. a L2 switch is for the management traffic to find its way out of the subnet. I see the point you're wanting to make. I'm however not buying it ;)
on 2960
Switch(config)#ip default-gateway ?
A.B.C.D IP address of default gateway
and Yes i know that this is not acting ass def gw itself, only forward traffic to L3 device but..... its possible from technical point of view :)
correct or not i had today passed my ccda so
Business needs are NOT always the starting point of the Network Security Life Cycle. Security Operations (incidents etc.) and Risk Analysis are two other valid starting points.
@mlody
B50
Business needs are always the starting point of the Network Security Life Cycle.
Official Cert Guide 4th Edition, p456
"In terms of network security in the system life cycle, the business needs are a key area to consider. Business needs define what the business wants to do with the network."
A6
Main reason I think C must be the correct answer is that I don't know how to configure a default gateway at a L2 access layer. You know? Please enlight me :)
I'm also agree that for question B50 correct answer should be C, but did You find any info to prove it?
Question A6?
why answer B is not correct?
========= =========
Email+HTTP = Identify Network Applications
IP Telephony + Video = Identify Network Services
Budget = Define Organizational Constraints
Application Compatibility = Define Technical Constraints
Security = Define Technical Goals
Drag N Drop The Following Based Upon the PPDIOO design methodolgy 'identifing customer network requirements':
Left Column Right Column
========= =========
Email+HTTP Identify Network Applications
IP Telephony + Video Identify Network Services
Budget Define Organizational Constraints
Application Compatibility Define Technical Constraints
Security Define Technical Goals
Hopefully remembered correct and I have listed them in the order I think was correct but I really struggled with Application Compatibility and Security...which one is a Goal and which is a Constraint?
Anyway I passed so happy days and thanks to meh123,wut and dstut!
I took the exam today and failed there are 60-70% new questions and 3/4 new drag and drops, the answers are also not the in same order either they have been moved around, a new dumo may now be needed,,.. thanks guys,
I still reckon you need your CCDA but do your track and let us know, would be interesting to find out,
"It turns out since I already have a CCNP that I only need the 642-874 before I have the CCDP so I won't be taking the 640-864"
You need both a valid CCNA and CCDA to certifiy as a CCDP! Or a valid CCIE will suffice as well.
http://www.cisco.com/web/learning/le3/le2/le37/le5/learning_certification_type_home.html
CCDA 640-864 Official Cert Guide 4th Edition
Chapter 5: Wireless LAN Design Q&A
38. Which describe best practice for Cisco outdoor wireless mesh networks? (Select three.)
a. RAP implemented with 20 or fewer MAP nodes
b. RAP implemented with 20 to 32 MAP nodes
c. Mesh hop counts of 4 or fewer
d. Mesh hop counts of 8 to 4
e. Client access via 802.11b/g and backhaul with 802.11a
f. Client access via 802.11a and backhaul with 802.11b/g
Answer: A, C, and E
If you look at page 182 of the CCDA 640-864 Official Cert Guide (4th Edition) the Mesh Design Recommendations quotes the following:
' For best performance, 20 MAP nodes per RAP is recommended. Up to 32 MAPs is supported per RAP.'
The way that is worded makes it look like the VCE answer is correct but the wording is not great.....but it does not reccommend fewer than 20!
What do you think people?
I never ended up taking this but I'm happy that I was able to animate the drag and drops for those who are. It turns out since I already have a CCNP that I only need the 642-874 before I have the CCDP so I won't be taking the 640-864. Good look to those of you who decide to take this test.
When designing using the Cisco Enterprise Architecture, in which Enterprise Campus layer do the Enterprise Edge and Enterprise WAN modules establish their connection?
A) Building Access
B) Building Distribution
C) Campus Core
D) Enterprise Branch
E) Enterprise Data Center
Correct answer: C
B35
Which three of these describe the best practice for Cisco wireless outdoor Mesh network deployment? (Choose three.)
A) mesh hop counts of 4 or fewer
B) RAP implemented with 20 or fewer MAP nodes
C) client access via 802.11a and backhaul with 802.11b/g
D) client access via 802.11b/g and backhaul with 802.11a
E) mesh hop counts of 8 to 4
F) RAP implemented with 20 to 32 MAP nodes
Correct answer: A, B, D
B37
Which two of these are scalability benefits of designing a network that utilizes VPNs? (Choose two.)
A) reduces dial infrastructure expenditures
B) reduces the number of physical connections
C) allows networks to be set up and restructured quickly
D) simplifies the underlying structure of a customer WAN
E) extends the network to remote users
Correct answer: B, D
B50
Which statement represents a likely starting point for planning network changes?
A) Protocol assessment
B) Determining the design requirements
C) Determining the business needs
D) Determining the application requirements
Correct answer: C
B66
Define some of the activities, tools, and techniques used in today's network design process.(Choose three.)
A) Analyzing network traffic
B) Simulation of network traffic
C) Network auditing
D) Filtering incoming network traffic
Correct answer: A, B, C
A6
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.
Correct answer: C
A48
The enterprise campus core layer has requirements that are unique from the distribution and access layers. Which of the following is true about the core layer?
A) The core layer provides convergence using Layer 2 and Layer 3 services and features.
B) The core layer provides high availability to support the distribution layer connections to the enterprise edge.
C) The campus core layer is optional.
D) The core layer requires high performance to manage the traffic policing across the backbone.
Correct answer: B
B29
Given a VoIP network with these attributes:
Codec: G.711
WAN bandwidth: 768Kbps
Packet Header: 6 bytes
Payload: 160 bytes
CRTP: No
How many calls can be made?
A) 7 calls
B) 13 calls
C) 8 calls
D) 9 calls
E) 11 calls
Correct answer: D
Calculation in the explanation is wrong.
Correct calculation would be
voice packet size = L2 header + IP/UDP/RTP header + voice payload
6B + 40B + 160B = 206B x 8 = 1648b
voice pps = codec bitrate / voice payload
64kbps / (160 x 8) = 64000 / 1280 = 50pps
voice bw = voice packet size x voice pps
1648 x 50 = 82400bps = 82,4kbps
Number of calls = WAN bw / voice bw
768 / 82,4 = 9,32 = 9 calls