Drag and Drop 2
Here you will find answers to Drag and Drop Questions – Part 2
Question 1
Answer:
Identifies the source of the packet: Router ID
Identifies the area to which the packet belongs: Area ID
Contains the authentication type. All OSPF protocol exchanges are authenticated: Authentication Type
Checks contents of the entire packet for any damage suffered during transmission: Checksum
Contains authentication information: Authentication
Contains encapsulated upper-layer information: Data
Question 2
Answer:
Maintains the list of routers connected to the network: Network-LSA
Describes the collected states of the routers interfaces to an area: Router-LSA
Describes a route to a destination in another autonomous system: AS-external-LSA
Describes a route to a destination outside the area: Summary-LSA
Question 3
A virtual private network (VPN) is a computer network that is layered on the top of an underlying computer network. VPNs are of different technologies, such as Trusted VPNs, Secure VPNs, and Hybrid VPNs, each having distinct requirements. Drag the various VPN names to their appropriate places.
Answer:
All traffic on the VPN must be encrypted and authenticated: Secure VPN
The routing and addressing used must be established before the VPN is created: Trusted VPN
The address boundaries must be extremely clear: Hybrid VPN
Question 4
IPv6 to IPv4 transition methods
Answer:
NAT-PT
6 to 4 tunnels
GRE tunnels
ISATAP tunnels
Question 5
IP tunneling is a method to encapsulate IP datagram within IP datagrams, which allows datagrams intended for one IP address to be wrapped and redirected to another IP address. IPv6 packets are encapsulated directly behind the IPv4 header. Drag the header fields to the appropriate places:
Answer:
The correct order is:
| IPv4 Header | IPv6 Header | Extension Headers | Upper Layer PDU |
Explanation
The structure of a normal IPv6 packet is:
| IPv6 Header | Extension Headers | Upper Layer PDU |
The IPv6 header is always present and is a fixed size of 40 bytes. Zero or more extension headers can be present and are of varying lengths. The upper layer protocol data unit (PDU) usually consists of an upper layer protocol header and its payload (for example, an ICMPv6 message, a UDP message, or a TCP segment).
Because “IPv6 packets are encapsulated directly behind the IPv4 header” so we can deduce an IPv4 Header must be placed before an IPv6 header.
Is the answer to the question 5 correct?
IPv6 Header | Upper Layer PDU | IPv4 Header | Extension Headers
nonenty v7 says
IPv6 Header | IPv4 Header | Extension Headers | Upper Layer PDU
Thank you!!
@Daniel: Sorry, it is a mistake. I updated the answer.
Is this answer correct….. Q 5
Pv4 Header IPv6 Header | Extension Headers | Upper Layer PDU
@sha: Yes, it is correct. We can’t put IPv6 Header at the beginning because we need to route packet in IPv4 environment.
please make sure this question5 is OK or not ?
is this answer is ok “IPv6 Header | Upper Layer PDU | IPv4 Header | Extension Headers”?
or this one
IPv4 Header | IPv6 Header | Extension Headers | Upper Layer PDU?
No, your answer is not correct. There is only one correct answer and that is the answer I mentioned above.
this is the corect answer
IPv4 Header | IPv6 Header | Extension Headers | Upper Layer PDU
?? which one is correct ??
hi all,
regarding the Question 5…i think the answer is correct plz check this out for the explanation:
http://ezccna.com/ipv6-interoperation-with-ipv4.html
Are OSPF hotspot and eigrp simlet which are mentioned in this site asked or the exam…………..?
guys please share what DnD you encountered during exam
guys, which DnD is correct for OSPF?
Explanation _1 was in dump but i think ………
Explanation_1:
-Update query boundaries
-OSPF Process ID that will be used
-OSPF area and associated prefixes
-Summarization boundaries
This is my answer, how do you think about it ?
-OSPF Process ID that will be used
-OSPF area and associated prefixes
-Update query boundaries
-Summarization boundaries
Hello Friends,
I just started to study the ROUTE test after taking almost two years off from passing the CCNA. I am planning to take the ROUTE test in two months. Are the Sims, Drag and Drop, Questions, and everything else on this site still valid for the ROUTE test?
Thank you all!
I dont think that – Update Query Boundaries – should be one of the right answers for OSPF .Query packets are sent by EIGRP when it doesn’t have feasible sucessor and link fails searching for the new route .I think this is tricky question or answer,Authentication should be the right answer.
Query packets can be contained in two ways applaying Stub feature on remote routers and summarizing manualy on interfaces.
Hi can anybody share which DNd came at exam on 5th ?
I have completed the exam on last 24th feb 2012 and scored 960/1000.
Thanks Digital tut. Dumps are still valid.
good for you man, i think of taking the exam on june.
thank you.
Need ios for gns3 purposes, can anyone help. My email:
Need ios for gns3 purposes, can anyone help. My email:faraitinarwo@yahoo.com
Mike1 go to http://www.careercert.info/2009/05/new-cisco-ios-version-124-collection.html
Q4 why does NAT PT ranks first isn’t that the least preferred transition strategy of them all? I think that it should be 6to4, then GRE then ISATAP and lastly NAT PT….
can any one tell drag and drop questions still same or changed
yeah plzz tell that DnD still same???
Its changed a lot dude
i have install gns3 but is asking for ISO. why can I get it .
i need some one some to brief me how use it .
you are welcome.
yo need to google cisco ios, download it and upload it to Gns3, it is simple
@Lim,
what changed exaclty?
Does anybody have the actual DnDs?
Thx
How much is alot? What all has changed?..
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I have a other opinion with question 2. plz give you idea!
Maintains the list of routers connected to the network: Router-LSA
Describes the collected states of the routers interfaces to an area: Network-LSA
Describes a route to a destination in another autonomous system: Summary-LSA
Describes a route to a destination outside the area: AS-external-LSA
I think the same way as Rachel’s comment
“I have a other opinion with question 2. plz give you idea!
Maintains the list of routers connected to the network: Router-LSA
Describes the collected states of the routers interfaces to an area: Network-LSA
Describes a route to a destination in another autonomous system: Summary-LSA
Describes a route to a destination outside the area: AS-external-LSA”
Okay, I agree to this now:
Describes a route to a destination in another autonomous system: AS-external-LSA
Describes a route to a destination outside the area: Summary-LSA
And now I agree to the firs two:
Maintains the list of routers connected to the network: Network-LSA
Describes the collected states of the routers interfaces to an area: Router-LSA
Rachel, set up gns3 lab and look into LSAs. It will make sense then.
Hi all,
am preparing to take the route exam come Wednesday.i av gone through the books for thorough understanding, my questions is; are these labs and questions still valid.
op to get reply 4rm the recent test taker
Funny to read things about Q5, people don’t have books or something? :P
Q2
I think the answer should be:
Maintains the list of routers connected to the network: Router-LSA
Describes the collected states of the routers interfaces to an area: Network-LSA
Describes a route to a destination in another autonomous system: AS-external-LSA
Describes a route to a destination outside the area: Summary-LSA
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their is different answers for BGP attribute Drag n Drop , Kindly clarify any one
Weight is propagated between AS ? or is MED propagated between AS
Weight is used for one router with multiple exit points out of AS ?
i need materials for ccnp not exam
plz
Eng_elkawawy@hotmail.com
@umar
Weight is the only Cisco proprietary atribute in BGP. It stays local to the router that you set it on.
MEd is propagated to other AS – that is transitive ( also some times reffered to as BGP’s metric)
Please provide me latest dump for CCNP Route if any boy
None of the above were on my exam today.
Q4 appeared in my exam.
@all am looking for a latest Visual CertExam Suite with a valid RegCode
Thanks in advance
Has anyone had question 3 recently? Not covered in books…
This is the correct answer to 2.
Describes the collected states of the routers interfaces to an area: Router-LSA
Maintains the list of routers connected to the network: Network-LSA
Describes a route to a destination in another autonomous system: Summary-LSA
Describes a route to a destination outside the area: AS-external-LSA
RFC 2328 OSPF Version 2 April 1998
Page 117
LS Type LSA description
________________________________________________
1 These are the router-LSAs.
They describe the collected
states of the router’s
interfaces. For more information,
consult Section 12.4.1.
________________________________________________
2 These are the network-LSAs.
They describe the set of routers
attached to the network. For
more information, consult
Section 12.4.2.
________________________________________________
3 or 4 These are the summary-LSAs.
They describe inter-area routes,
and enable the condensation of
routing information at area
borders. Originated by area border
routers, the Type 3 summary-LSAs
describe routes to networks while the
Type 4 summary-LSAs describe routes to
AS boundary routers.
________________________________________________
5 These are the AS-external-LSAs.
Originated by AS boundary routers,
they describe routes
to destinations external to the
Autonomous System. A default route for
the Autonomous System can also be
described by an AS-external-LSA.
The answer here as well as the quiz is wrong. Please correct.
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update date 15 MAR
http://www.2shared.com/document/YWw6jX-r/642-902qa358.html
and dont Forg8 5 labs
1-OSPF EIGRP Redistribute Lab
2-OSPF Sim
3-IPv6 OSPF Virtual Link Sim
4-EIGRP Simleter
5-Policy Based Routing Sim
for Lab
Took exam today, had question 4 on the exam.