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Exam: | 300-320 - Designing Cisco Network Service Architectures |
Size: | 210.15 KB |
Posted: | Friday, September 15, 2017 |
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In which OSI layer does IS-IS operate?
A.
Layer 1
B.
Layer 2 (answer)
C.
Layer 3
D.
Layer 4
Rapid PVST+ Port State Overview
Each LAN port on a software using Rapid PVST+ or MST exists in one of the following four states:
Blocking—The LAN port does not participate in frame forwarding.
Learning—The LAN port prepares to participate in frame forwarding.
Forwarding—The LAN port forwards frames.
Disabled—The LAN port does not participate in STP and is not forwarding frames.
i have an Cisco.300-320.v5.prepaway.dump.exam and i am not sure dump is correct. So could u please confirm for this?
can some please advise where to get122 dump + 21Q + 6Q
regards
122Q & 28Q 100% valid!
dump still vaild
pass 949 8/7
Could someone help me? Can someone tell me where is 122Q? The 28Q is in this page but i cannot find the 122Q!
Many Thanks.
I took the exam today and passed with 949.
All the questions were on the dump ETE and the 26 questions posted on your comments.
Not sure which questions are wrong as I answered exactly as the dump.
No new questions.
147 dump (122 + 28) is valid
122Q and 28q ok
Q: Which OSPF concept is used to relate areas to the backbone area through another area
A; Virtual Links
Good Luck
21. Which option is correct when using Virtual Switching System?
i believe this is the answer: one control plane active, one control plane standby.
in a sense both data plane is forwarding which is correct but maybe because of the wording. if its stated as "data plane is combined in forwarding" that one should be another option. the exam heavily takes statements on cisco docs.
Q 1. Drag the IS-IS fast convergence components to the order they occur. is it correct order.
Answer:
First - Failure detection time
Second - Event propagation time
Third - SFP run time
Fourth - RIB FIB update time
Q 2. Port Security supports which type of port?
a. IEEE 802.1Q tunnel port
b. NoNegotiation trunk port 802.1Q (???)
Answer: http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/configuration/guide/book/port_sec.html
Q 3. Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"
a. RPVST+ (Spanning tree - listening and blocking)
b. VSS (Correct)
Q 4. A network engineer designing an access layer that requires all up-links to be active, furthermore, VLANs must span across the entire switch block. Which two design fulfill this requirement?
a. Layer 2 Star
b. Layer 2 loop-free inverted U
c. Layer 2 loop square
Answer: http://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Data_Center/DC_Infra2_5/DCInfra_6.html
Q 5. Which three statements about 802.1X are true?
a. It is IEEE standard
b. It can allow and deny port access based on device identity
c. It works only with wired devices
d. It can allow and deny port access based on user identity
Answer: abd (802.1X support wired and wireless for authentication)
Q 6. Which option is correct when using Virtual Switching System?
a. Both control planes forward traffic simultaneously
b. Both the data planes forward traffic simultaneously
Answer: (control plane handles hardware components whereas the data place handles software part which includes forwarding traffic)
Q 7. Which technology guarantees loop free network and does not contain the state "listening"?
a. RPVST+ (listiening and blocking)
b. STP (listening and blocking)
c. VSS (correct)
Q 8. Which protocol does VPLS use to tunnel layer 2 Ethernet frames?
a. l2tp
b. MPLS
Answer: B (VPLS over MPLS, VPLS is a layer 2 Multipoint and L2TP is a point-to-point tunneling)
For the VSS question I answered both data planes forward traffic simulataneously - this made more sense to me
What is the next action taken by the Cisco NAC Appliance after it identifies vulnerability on a client device?
a. denies the client network resource access
b. repairs the affected devices
c. generates a Syslog message
d. permits the client but limits to guest access
About question 14.
The correct answer should be both data planes forward traffic.
control plane is learning what we will do. Just like planning
In VSS, control plane are not combined actually. Only one of the virtual switch members has the active control plane
Q 14. Which option is correct when using Virtual Switching System?
- Both control planes forward traffic simultaneously (majority answer)
- Control Planes are combined into one virtual control plane" (dumps answer)
- Both the data planes forwards traffic simultaneously.
122Q + 28Q Still valid..
Dear friends..Thank you for valuable comments ..
get 936 pass
Passed today in the UK date 18/6/16, with 949/1000, Passing is 860 with 75 minutes duration.
122 plus 28 are still valid. Thanks Karim, Sam, Spartan and Dreed for putting these questions together for us.
Good luck everyone.
Thanks Exam collection Team
Thanks
The answer has to be RPVST+
Could you please give me a hand? Where can i find the mentioned 122+28q?
Thank you!
Thank u so much guys! I'm planning to take this exam sometime next week.
@ M. Osman,
Were you able to take the exam last June. 10th? How was it?
Is this the same dump, or there is another one that you are refering to.
Thanks
Answer: Do not configure switch preemption
22Q - posted by sam & 6Q - posted by Spartan17, are those we are taking about? Pls help
Thanks
PS Sorry for my poor English
I've taken the exam on 8th. Pass 950. All questions only from 122q dump and 28q - from the comments.
Some answers from "data center" part must be wrong because I remeber all answers put in exam and final score was decrease -50 (it means at least 3 anserws wrong). Generally all questions mentioned here and in 122 premmium dump were on exam. No need to study anything else. Good luck guys!
I had few new questions.
Dump is valid but some answers are not correct
What Is the Difference Between STP BPDU Guard and STP Root Guard?
BPDU guard and root guard are similar, but their impact is different. BPDU guard disables the port upon BPDU reception if PortFast is enabled on the port. The disablement effectively denies devices behind such ports from participation in STP. You must manually reenable the port that is put into errdisable state or configure errdisable-timeout.
Root guard allows the device to participate in STP as long as the device does not try to become the root. If root guard blocks the port, subsequent recovery is automatic. Recovery occurs as soon as the offending device ceases to send superior BPDUs.
Here is my preparation materials
1)https://ondemandelearning.cisco.com/cisco/ccdp-arch#/introhttps://learningnetworkstore.cisco.com/ccdp/designing-cisco-network-service-architectures-arch-v3-0-elt-arch-v3-0-019091
2)https://learningnqetwork.cisco.com/community/learning_center/practical-network-design-fundamentals
3)Designing Cisco Network Service Architectures
For exam perspective
Used 122 & 28Q
File still valid, but you have to learn the 28q from here.
My feeling was also to have 15-20q from the 28q
The possible answers for this question were a bit different. It was something like this (as far as I remember):
Q 14. Which option is correct when using Virtual Switching System?
- Both control planes forward traffic simultaneously
- Both the data planes forwards traffic simultaneously.
- One control plane is active, the other is standby
- One data plane is active, the other is standby
HTH
Rapid Spanning Tree port states are:
discarding
learning
forwarding
no listening and blocking, so shouldn't rpvst+ be the correct answer?
- IEEE 802.1Q tunnel port
There is not no tunnel in question! Maybe NoNegotiation trunk port 802.1Q
Q1 Drag the IS-IS fast convergence components to the order they occur.
First - Failure detection time
Second - Event propagation time
Third - SFP run time
Fourth - RIB FIB update time
Q2. Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"
- RPVST+
Q3. Which L2 messaging protocol maintains VLAN configuration consistency
- VTP
Q4.OTV relies on which underlying protocol?
- IS-IS
Q5: Which two methods are available to connect a Cisco IOS device to an active directory domain for authentication?
- LDAP (Lightweight Directory Access Protocol)
- Radius
Q6. What are two point-to-multipoint overlay tunneling strategies that are used in transitioning to IPv6 (choose two)
- ISATAP
- 6to4
Q7. Which two BGP attributes can be set with outbound policy to manipulate inbound traffic, if honored by the remote
Autonomous system (choose two)
- Multi-exit discriminator (MED)
- AS path
Q8. Which STP feature can prevent other switches on the network from becoming the root switch, but still allow that interface to participate in STP otherwise?
- Root Guard
Q9.A network engineer designing an access layer that requires all uplinks to be active, furthermore, VLANs must span across the entire switch block. Which two design fulfill this requirement?
- Layer 2 Flex Links (???)
- Layer 2 loop-free inverted U
- Layer 2 loop square
Q 10. Port Security supports which type of port
- IEEE 802.1Q tunnel port ( ???)
- NoNegotiation trunk port 802.1Q ( ???)
Q 11. In which multicast configuration is MSDP most useful?
- Interdomain IPv4 PIM sparse-Mode
Q 12. Which protocol should be configure if a network administrator has the following requirement
- GLBP
Q 13. Which three statements about 802.1X are true
- It is IEEE standard
- It can allow and deny port access based on device identity
- It works only with wired devices (???)
- It can allow and deny port access based on user identity (???)
Q 14. Which option is correct when using Virtual Switching System
- Both control planes forward traffic simultaneously
Q 15. Which security Mechanism can you implement to protect the OSPF?
- Cryptographic authentication
Q 16. Which virtualization technology uses Layer 3 BFD to detect network failure between Network devices
- Cisco Fabric path
Q 17. Which interface characteristic is used to calculate cost of an interface in OSPF
- Bandwidth
Q 18.Which STP feature allows an access port to bypass the learning and listening?
- Port Fast
Q 19.In what situation must spanning-tree be implemented?
- When redundant Layer 2 links, that are not part of a single Ether Channel or bundle, exist between distribution switches
Q 20. Which OSPF concept is used to relate areas to the backbone area through another area
A. Virtual Links
Q 21. You are given the 192.168.2.0/24 network and you should divide it in 4 subnets. Which statements are true regarding the first subnet?
a.62 hosts in subnet
b.255.255.255.192 mask
c.192.168.2.62 last host
Q 22. With which technology can VSS be combined to achieve better performance?
A. MEC (Multichassis Etherchannel)
Q 23. Explain to a customer 2 advantages of the routing summarization.
a. small routing table
b. small upstream impact of a flapping interface
Q 24. Which technology guarantees loop free network and does not contain the state
"listening"?
a. RPVST+ (??)
b. STP (??)
c. VSS (??)
Q 25.Which protocol does VPLS use to tunnel layer 2 ethernet frames?
a. l2tp
Q 26. You need to design a network with a summary segment that supports up to 15 IP segments and all segments must be /24
a./20 (right choice)
b./21
c./18
d./19
I will take exam tomorrow 18th November 2017.
I will update you guys accordingly.
Regards,
M. Osman
122 are dumps file, and these 21 and 6 questions are mentioned in the comments below. these are some new questions.
file still valid plus the questions mentioned in the comments.
Extra question
Q)What are two point-to-multipoint overlay tunneling strategies that are used in transitioning to IPv6 (choose two)
- SATAP
- 6to4
Q)Which two BGP attributes can be set with outbound policy to manipulate inbound traffic, if honored by the remote
autonomous system (choose two)
- multi-exit discriminator
- AS path
Q) Which technology provides a layer 2 loop-free topology and does not contain a post state named blocking
- RPVST
Q) Which STP feature can prevent other switches on the network from becoming the root switch, but still allow that interface to particiate in STP otherwise?
- BPDU Guard
Q)A network engineer designing an access layer that requires all uplinks to be active,Furthermore, VLANs must span accross the entire switch block
Which two design fulfill this requirement
- Layer 2 FlexLinks
- Layer 2 loop-free inverted U
Q) Port Security supports which type of port
- IEEE 802.1Q tunnel port
Q) In which multicast configuration is MSDP most useful?
- interdomain IPv4 PIM sparse-Mode
Q) Which Layer 2 messaging protocol maintains VLAN configuration consistency?
- VTP
Q) Which two methods are available to connect a Cisco IOS device to an active directory
- Lighweight Directory Access Protocol
- RADIUS server
Q) Which protocol should be configure if a network administrator has the following requirement
- GLBP
Q) In what situation must spanning-tree be implemented?
- When redundant Layer 2 links, that are not part of a single EhterChannel or bundle, exist between distribution switches
Q) Which three statements about 802.1X are true
- it is IEEE standard
- It works only with wired deives
- It can allow and deny port access based on device identity
Q) WHich option is correct when using Virtual Switching System
- Both control planes forward traffic simultaneously
Q) Which security Mechanism can you implement to protect the OSPF
- Cryptographic authentication
Q) Which virtulization technology uses Layer 3 BFD to detect network failure between entwork devices
- Cisco Fabricpath
Q) Which interface characteristic is used to calculate cost of an interface in OSPF
- bandwidth
Q) Which STP feature allows an access port to bypass the learning and listening
- PortFast
Q) OTV relies on which routing Protocol
- EIGRP
So good luck
My 1 new question was, something like "If there are STP + FHRP running together, what is a recommendation/must?" (I do not remember exactly...)
My answer was like "STP Root should be configured on the same device where FHRP is the primary".
Another answer was similar what you guys are mentioning below regarding VSS: "Do not configure preemtion", but i did not choose that one.
Good luck!
5.Which protocol does vpls use to tunnel
layer 2 ethernet frames?
a.chose l2tp
b.mpls
==============
I believe this should be MPLS...
VPLS use MPLS for tunneling
L2TP is another variant of L2 tunneling
there were 122q in the last version of dump. The new version of dump contains 147q (122+new q)
Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"
RPVST+
OTV relies on which underlying protocol?
IS-IS
Which STP feature can prevent other switches on the network from becoming the root switch, but still allow that interface to participate in STP otherwise?
Root Guard
Which option is correct when using Virtual Switching System?
Both data planes forward traffic simultaneously
Which three statements about 802.1X are true?
It is IEEE standard
It can allow and deny port access based on device identity
It can allow and deny port access based on user identity
Q.Drag the IS-IS convergence components to the order they occur.
Answer:(no idea, didn't study the protocol, so random selection)
Q. Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"
A: VSS( i believe this is correct, i choose this)
Q. Which L2 messaging protocol maintains VLAN configuration consistency
A: VTP
Q.OTV relies on which underlying protocol?
A: IS-IS
Q: Which two methods are available to connect a Cisco IOS device to an active directory domain for authentication?
A: LDAP - Radius
Q. What are two point-to-multipoint overlay tunneling strategies that are used in transitioning to IPv6 (choose two)
- Isatap
- 6to4
Q. Which two BGP attributes can be set with outbound policy to manipulate inbound traffic, if honored by the remote
Autonomous system (choose two)
- Multi-exit discriminator
- AS path
[no idea, i selected as path and something else]
Q. Which STP feature can prevent other switches on the network from becoming the root switch, but still allow that interface to participate in STP otherwise?
- BPDU Guard[ root guard seems to be the best option not sure what option were)
Q.A network engineer designing an access layer that requires all uplinks to be active, Furthermore, VLANs must span across the entire switch block
Which two design fulfill this requirement
- Layer 2 Flex Links
- Layer 2 loop-free inverted U[seems to be right, don't remember which one i selected]
Q. Port Security supports which type of port
- IEEE 802.1Q tunnel port
Q. In which multicast configuration is MSDP most useful?
- Interdomain IPv4 PIM sparse-Mode[no idea]
Q. Which Layer 2 messaging protocol maintains VLAN configuration consistency?
- VTP
Q. Which two methods are available to connect a Cisco IOS device to an active directory
- Lightweight Directory Access Protocol
- RADIUS server
Q. Which protocol should be configure if a network administrator has the following requirement
- GLBP
Q. Which three statements about 802.1X are true
- It is IEEE standard
- It works only with wired devices
- It can allow and deny port access based on device identity
Q. Which option is correct when using Virtual Switching System
- Both control planes forward traffic simultaneously
Q. Which security Mechanism can you implement to protect the OSPF
- Cryptographic authentication
Q. Which virtualization technology uses Layer 3 BFD to detect network failure between Network devices
- Cisco Fabric path
Q. Which interface characteristic is used to calculate cost of an interface in OSPF
- Bandwidth
Q.Which STP feature allows an access port to bypass the learning and listening?
- Port Fast
Q.In what situation must spanning-tree be implemented?
- When redundant Layer 2 links, that are not part of a single Ether Channel or bundle, exist between distribution switches
so best of luck to all who are going for CCDP. study hard, and follow other advice as well.
Thanks.
Q 1. Drag the IS-IS fast convergence components to the order they occur. is it correct order ?
First - Failure detection time
Second - Event propagation time
Third - SFP run time
Fourth - RIB FIB update time
Q 2. Port Security supports which type of port?
a. IEEE 802.1Q tunnel port (???)
b. NoNegotiation trunk port 802.1Q (???)
Q 3. Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"
a. RPVST+
b. VSS
Q 4. A network engineer designing an access layer that requires all up-links to be active, furthermore, VLANs must span across the entire switch block. Which two design fulfill this requirement?
a. Layer 2 Flex Links
b. Layer 2 loop-free inverted U
c. Layer 2 loop square
Q 5. Which three statements about 802.1X are true?
a. It is IEEE standard
b. It can allow and deny port access based on device identity
c. It works only with wired devices (???)
d. It can allow and deny port access based on user identity (???)
Q 6. Which option is correct when using Virtual Switching System?
a. Both control planes forward traffic simultaneously
b. Both the data planes forward traffic simultaneously
Q 7. Which technology guarantees loop free network and does not contain the state "listening"?
a. RPVST+
b. STP
c. VSS
Q 8. Which protocol does VPLS use to tunnel layer 2 Ethernet frames?
a. l2tp
b. MPLS
Thanks
new DND is about IS-IS fast convergence
My vumingo of ETE EXAM SIMULATOR has already expired :-(
- Both control planes forward traffic simultaneously
____________________________________
My answer will be that:
"Control Planes are combined into one virtual control plane"
The 122 dump + 21Q + 6Q still valid plus i got two new questions
my advice to you guys is focus on the 21 + 6Q well, i got all of them in the exam i guess,
study well,,
thanks for everybody who added a post in this website, your comments really helps us a lot
& good luck guys ^_^
any other material require for this exam
other 26 question which is in this website is true ? or not
I studied using file(15 days old files and to by shock, i got atleast 15 new questions.
as one poster mention some of the new question where
D&D about ISIS recovergence
Question about OSPF area ( i choose answer is virtual link)
ipv6 point-multipoint tunneling ->6to4, isatap.
and many other i don't recall now.
I thought i was going to fail because i didn't study syllabus just few dumps and since i know becuase of my CCIE rns prep.
I scored 910 out of 1000, which i didn't expect to be honest since i know atleast 10 question where new and i had to guess best answer by elimination and decide the right answer.
So, those who want to give exams , please study core subject properly, because it difficult to acheive 86% with exams question with no lab. Odds of new question are there so be prepared for the worst.
My 2 cents;
Q2: Rapid spanning Tree doesn't have a "blocking" mode but "discarding" mode which is similar but the name of the state is different. More info https://en.wikipedia.org/wiki/Spanning_Tree_Protocol#Rapid_Spanning_Tree_Protocol
The exam is hard. None of the dumps seem to have all the questions/answers. I had at least 15 questions that if i have not study i would miss.However the 306Q dump was a big help.
D&D about ISIS recovergence(easy one really if you know your stuff). Question about OSPF and the correct answer is virtual link.
ipv6 point-multipoint tunneling ->6to4, isatap.
Cleared with 910.
Do not forget to studdy
1. You are given the 192.168.2.0/24 network and yoy should divide it in 4 subnets.Which statements are true regarding the first subnet?
a.62 hosts in subnet
b.255.255.255.192 mask
c.192.168.2.62 last host
2.With which technology can vss be
combined to achieve better performance?
chose mec
3.Explain to a customer 2 advantages of
the routing summarization.
a. small routing table
b. small upstream impact of a flapping
interface
4. Which technology guarantees loop free
network and does not contain the state
"listening"?
a. RPVST+
b. stp
c. vss (my choice)
5.Which protocol does vpls use to tunnel
layer 2 ethernet frames?
a.chose l2tp
b.mpls
6.You need to design a network with a summary segment that supports up to 15 ip segments and all segments must be /24
a./20 (my choice)
b./21
c./18
d./19
and another one which I cannot remember. 122 dump is valid + 21 questions + corrections from Mike. Thank you all guys!!!
What topic that the 15 new question relate for.
So I will concentrate to study the topic that 15 new question relate.
1- 10-15% are Data Center related questions
2- 10-15% are Security related questions
3- The remaining are just R&S and Design related topics based on CCNA & CCNP level
Also check the below question very well before answering:-
In which OSI layer does IS-IS operate?
A. Layer 1
B. Layer 2
C. Layer 3
D. Layer 4
Answer: C
Answer on dump is layer 3, but I personally prefer the layer 2 answer, check the below and replay.
https://en.wikipedia.org/wiki/IS-IS
Best luck on the exam.
Many thanks for helping me
Which two design fulfill this requirement
- Layer 2 FlexLinks
- Layer 2 loop-free inverted U
---------------
- Layer 2 loop-free inverted U [correct]
- Layer 2 loop square [is the right answer not flex links that are one in stand-bay one active]
Answer: Do not configure switch preemption
Please consider sharing the file via interest neutral ICT certification study website with a collection of resource and users.
This may also apply to other certification takers with accounts here.
Thank you.
My 2 cents;
Q2: Rapid spanning Tree doesn't have a "blocking" mode but "discarding" mode which is similar but the name of the state is different. More info https://en.wikipedia.org/wiki/Spanning_Tree_Protocol#Rapid_Spanning_Tree_Protocol
dump 122Q + 21Q + 6Q (in dump 36Q + 21Q +6Q + new 2 Question = total 65Q)
{have 3 Drag&Drop IS-IS , NAT&Overlap , Access-Distribution }
I am planning to give this exam does anyone has latest information or Dumps for this knidly share.
Thanks
Which dump you have referred.
Thanks,
Dharmin
Q:Drag the IS-IS convergence components to the order they occur.
Answer:
SFP run time
failure detection time
RIB FIB update time
event propagation time
Q:Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"
A: VSS
(the Q refers to technology, not protocol and keep in mind that both RPVST and STP have blocking port state)
Q:Which L2 messaging protocol maintains VLAN configuration consistency
A: obviously VTP
Q: OTV relies on which underlying protocol?
A: For God's sake the correct answer is IS-IS "NOT BGP"
Q:Which two methods are available to connect a Cisco IOS device to an active directory domain for authentication
A:LDAP - Radius
I'm planing to take this exam soon
passed today 976/1000
I passed this exam on 30 of March. I used dump 122q dump. This dump valid but almost all new questions are easy and relate with dump score is 936.
Good luck everybody!
122 questions which one?
1. ¿El "Q
I had 17 new questions + one new drag drop
Here is what I manage to remember:
===============================
Q: What methods there are for ipv6 point-multipoint tunneling?
A: 6to4, ISATAP
Q: OTV relies on which underlying protocol?
A: I put BGP
Q: What OSPF feature is used in order to connect an area to the backbone through another area?
A: virtual-link
Q: (Drag and Drop) Lear about ISIS linnk failure handling procedure
================================
Hope this helps someone
Many thanks
Thanks John/ Frank for sharing update questions just read before 10mins of exam lol :)
Cheers guys
@All, here is all the new questions(21 by Sam-india , and 6 by Spartan17-Greece, 1 question by dreed-saudi arabia)
please give suggestions if any answer you thing is incorrect for the below questions. your feedback is highly apprecieated.
@dESING-Serbia, these 122 question is the file, plus prepare the below 28 new questions reported so far.
i will write my exam on June,13 and will update you accordingly...
thank you!!!
Q1 Drag the IS-IS fast convergence components to the order they occur.
First - Failure detection time
Second - Event propagation time
Third - SFP run time (small form-factor pluggable)
Fourth - RIB FIB update time
Q2. Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"
- RPVST+
- VSS(correct)
Q3. Which L2 messaging protocol maintains VLAN configuration consistency
- VTP
Q4. OTV relies on which underlying protocol?
- IS-IS
Q5: Which two methods are available to connect a Cisco IOS device to an active directory domain for authentication?
- LDAP (Lightweight Directory Access Protocol)
- Radius
Q6. What are two point-to-multipoint overlay tunneling strategies that are used in transitioning to IPv6 (choose two)
- ISATAP (Intra Site Automatic Tunneling Address Protocol)
- 6to4
Q7. Which two BGP attributes can be set with outbound policy to manipulate inbound traffic, if honored by the remote
Autonomous system (choose two)
- Multi-exit discriminator (MED)
- AS path
Q8. Which STP feature can prevent other switches on the network from becoming the root switch, but still allow that interface to participate in STP otherwise?
- Root Guard
Q9.A network engineer designing an access layer that requires all uplinks to be active, furthermore, VLANs must span across the entire switch block. Which two design fulfill this requirement?
- Layer 2 loop-free inverted U
- Layer 2 loop square
Q 10. Port Security supports which type of port
- NoNegotiation trunk port 802.1Q
Answer: http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/configuration/guide/book/port_sec.html
Q 11. In which multicast configuration is MSDP most useful?
- Interdomain IPv4 PIM sparse-Mode
Q 12. Which protocol should be configure if a network administrator has the following requirement
- GLBP
Q 13. Which three statements about 802.1X are true?
- It is IEEE standard
- It can allow and deny port access based on device identity
- It can allow and deny port access based on user identity
Q 14. Which option is correct when using Virtual Switching System?
- Both control planes forward traffic simultaneously (majority answer)
- Control Planes are combined into one virtual control plane" (dumps answer)
- Both the data planes forwards traffic simultaneously.
Q 15. Which security Mechanism can you implement to protect the OSPF?
- Cryptographic authentication
Q 16. Which virtualization technology uses Layer 3 BFD to detect network failure between Network Devices?
- Cisco Fabric path
Q 17. Which interface characteristic is used to calculate cost of an interface in OSPF?
- Bandwidth
Q 18.Which STP feature allows an access port to bypass the learning and listening?
- Port Fast
Q 19.In what situation must spanning-tree be implemented?
- When redundant Layer 2 links, that are not part of a single Ether Channel or bundle, exist between distribution switches
Q 20. Which OSPF concept is used to relate areas to the backbone area through another area A.?
- Virtual Links
Q 21. You are given the 192.168.2.0/24 network and you should divide it in 4 subnets. Which statements are true regarding the first subnet?
a. 62 hosts in subnet
b. 255.255.255.192 mask
c. 192.168.2.62 last host
Q 22. With which technology can VSS be combined to achieve better performance?
A. MEC (Multi-chassis Ether channel)
Q 23. Explain to a customer 2 advantages of the routing summarization.
a. small routing table
b. small upstream impact of a flapping interface
Q 24. Which technology guarantees loop free network and does not contain the state "listening"?
a. RPVST+
b. STP
c. VSS (correct)
Q 25.Which protocol does VPLS use to tunnel layer 2 Ethernet frames?
a. l2tp
b.MPLS (Majority answer)
Q 26. You need to design a network with a summary segment that supports up to 15 IP segments and all segments must be /24
a. /20 (right choice)
b. /21
c. /18
d. /19
Q. 27. What are your VSS recommendations? Something like this.
Answer: Do not configure switch preemption
Q. 28. If there are STP and FHRP running together, what is your recommendations?
Answer: STP Root should be configured on the same device where FHRP is the Primary.
im taking my exam in a few weeks
Drag the IS-IS convergence components to the order they occur.
Answer:
SFP run time
failure detection time
RIB FIB update time
event propagation time
Change to ->>>>>>>>>>>>>>>>>>
First - Failure detection time
Second - Event propagation time
Third - SFP run time
Fourth - RIB FIB update time
but arise 20 new questions.(include one drag drop). New questions releated to questions 122Q
passed the exam with 910
i will upload it...
there is new questions, like D
I didn´t find the pdf file of "Designing for Cisco Network Service Architectures (ARCH) Foundation Learning Guide: CCDP ARCH 300-320 " on internet =(
It is necessary to study to stuff anyone can publish? I just find to download the old material
After people have uploaded 306q and 122q dumps, how much time it takes to be aproved here? I'm waiting but no new dumpa have appeared yet.
tks
Can anyone please share the new D&D questions and possibly answers, would really appreciate. Exam booked for tomorrow.
Thanks
I will take the exam
@FHC : The only support available on this topic currently seems to be the CCDE Study Guide.
I didn´t find the ebook for 300-320 on the internet. I just found the old version.
65Q 75mins You will need 860 to pass
I got 872 points
I used only 122Q dump
Out of the 65q from the exam only 45 were on the 122Q
Thanks to John and Frank for post this
Q.Drag the IS-IS convergence components to the order they occur.
Answer:
First - SFP run time
Second - Failure detection time
Third - RIB FIB update time
Fourth - Event propagation time
Q. Which technology provides a layer 2 loop free and does not contain a port state named "Blocking"
A: VSS
Q. Which L2 messaging protocol maintains VLAN configuration consistency
A: VTP
Q.OTV relies on which underlying protocol?
A: IS-IS
Q: Which two methods are available to connect a Cisco IOS device to an active directory domain for authentication?
A: LDAP - Radius
Q. What are two point-to-multipoint overlay tunneling strategies that are used in transitioning to IPv6 (choose two)
- Isatap
- 6to4
Q. Which two BGP attributes can be set with outbound policy to manipulate inbound traffic, if honored by the remote
Autonomous system (choose two)
- Multi-exit discriminator
- AS path
Q. Which STP feature can prevent other switches on the network from becoming the root switch, but still allow that interface to participate in STP otherwise?
- BPDU Guard
Q.A network engineer designing an access layer that requires all uplinks to be active, Furthermore, VLANs must span across the entire switch block
Which two design fulfill this requirement
- Layer 2 Flex Links
- Layer 2 loop-free inverted U
Q. Port Security supports which type of port
- IEEE 802.1Q tunnel port
Q. In which multicast configuration is MSDP most useful?
- Interdomain IPv4 PIM sparse-Mode
Q. Which Layer 2 messaging protocol maintains VLAN configuration consistency?
- VTP
Q. Which two methods are available to connect a Cisco IOS device to an active directory
- Lightweight Directory Access Protocol
- RADIUS server
Q. Which protocol should be configure if a network administrator has the following requirement
- GLBP
Q. Which three statements about 802.1X are true
- It is IEEE standard
- It works only with wired devices
- It can allow and deny port access based on device identity
Q. Which option is correct when using Virtual Switching System
- Both control planes forward traffic simultaneously
Q. Which security Mechanism can you implement to protect the OSPF
- Cryptographic authentication
Q. Which virtualization technology uses Layer 3 BFD to detect network failure between Network devices
- Cisco Fabric path
Q. Which interface characteristic is used to calculate cost of an interface in OSPF
- Bandwidth
Q.Which STP feature allows an access port to bypass the learning and listening?
- Port Fast
Q.In what situation must spanning-tree be implemented?
- When redundant Layer 2 links, that are not part of a single Ether Channel or bundle, exist between distribution switches
Last comments:
The score of 872 is telling me that about 9q were wrong. I knew 100% my 122q so it must came from these 20 new questions even though I’m so happy to see these questions at the last hour.
Focus in finding the right answer on these new 20q.
This is the way I answered but some are DEFINITELY wrong.
*Just learn your 122q and find the right answers for these 20q and you will pass.
If I were you I will take the exam ASAP.
but arise 20 new questions.(include one drag drop)
passed the exam with 872
Did anyone exam the cert ?
I have two questions and hope somebody can help me.
1. If I buy the file, do I have to buy the ETE as well?
2. Are this 65 questions really valid? All other resources sell 226 questions for the same exam.
Please help
I have exam in 2 weeks..
thanks
122 questions & answers valid ?
Cisco website says that exam contains 60-70 questions, but the dump only have 52 questions. Can someone confirm that helen52q is still valid dump to pass the exam?
I agree with you, this forum is not for bragging about yours pass scores, it is for assisting others to pass as well.
How can i open this file? any suggestion?
Also, there is one modification in the dump 122q.
Q 18. Which Technology can block interfaces and provide loop-free topology
A. STP
B. VSS
C. VLAN
D. vPC
The answer A seems correct indeed. But in the real exam, STP is replaced with VTP! So, I chose vPC instead and got full marks.
Two Drag and drops are also included in both the dump 122q and the real exam.
But those are for 642-871 exam. Any of you got anything a bit more updated? or that´s it? another thing, the themes are going to be the same for 300-320 as 642-871?
Appreciate your help folks,
Rubencho
I REPEAT, DUMP NOT VALID
There are 65 q in the test. All this questions are valid.
Today I have pass this exam with 1000 score.
I have my exam on 1st Oct 2017 Sunday.
I wanted to take this exam and i have 52q its valid
easy stuff
appreciate if anyone would be kind enought to share any of the following:
- 300-320 pdf book
- arch 3.0 pdf book
I got the nuggets for 642-871 and INE 642-873 but checking on the "ccda-ccdp-exam-updates" from Cisco I found these materials are too old and arch3.0 has changed big time compared to arch2.1(previous version).
I have been sorting a lot on the web but still not lucky to find the proper study material or so.
Again guys, Appreciate any help with study materials for current version(arch 3.0)
Kind regards folks,
Rubencho.
We are here to know how did you prepare your exam? did you use dumps or something else, so we will follow your footsteps...... Hope you understand my point..... Thanks.
This Helen dump is it valid.