Share your ICND1 v3.0 Experience

@Cstrl. I think you’re correct since the test is probably talking about pinging from the router and not Windows Operating System. I agree, I think it’s Ping IPV6 is the right answer.

Which is true about IPv6 link local addresses?
a. they are rotatable to the public
b. the ID’s are sequential
c. no summarization
d. they require unique prefixes What is the answer b or d ?

@lol. D: unique prefixes

@Rob ,are those the sims on the exam?

@John Yes but I’m still not sure if the sim answer is 100% correct.. I feel like I only has few questions wrong but still ended up failing.. I’m really going to focus on answering the sim myself and not memorizing the answers. I’ll let you know how I do

Hey all,
I can’t tell you how many questions that I downloaded for DUMPS4DOWNLOAD was wrong. I honestly believe I would have passed my test if I just stuck with the answers from 9tut.. anyway, I’ve seen many dumps having the wrongs answer to the following questions. Im not saying that I have the right answers, but do research on the following questions.. my best guess is on here.

You have configured the host computers on a campus LAN to receive their DHCP addresses form the local router to be able to browse their corporate site. Which statement about the network environment is true? (ANSWER IS A)
A. It supports a DNS server for use by DHCP clients.
B. Two host computers may be assigned the same IP address.
C. The DNS server must be configured manually on each host.
D. The domain name must be configured locally on each host computer

Which Ethernet interface command is present when you boot a new Cisco router for the first time? (ANSWER IS B)
A. speed 100
B. shutdown
C. ip address 192.168.1.1 255.255.255.0
D. duplex half

Which table displays the MAC addresses that are learned on a switch? (ANSWER IS D)
A. FIB
B. ARP
C. TCAM
D. CAM

Which statement is a Cisco best practice for switch port security? (ANSWER IS A)
A. Vacant switch ports must be shut down.
B. Empty ports must be enabled in VLAN 1.
C. VLAN 1 must be configured as the native VLAN.
D. Err-disabled ports must be configured to automatically re-enable

Which technique can you use to route IPv6 traffic over an IPv4 infrastructure? (ANSWER IS B)
A. NAT
B. 6to4 tunneling
C. L2TPv3
D. dual-stack

Which protocol verifies connectivity between two switches that are configured with IP addresses in the same network? (ANSWER IS A)
A. ICMP
B. STP
C. VTP
D. HSRP

Which statement describes the effect of the overload keyword in the ip nat inside source list 90 interface ethernet 0/0 overload command?(ANSWER IS D)
A. Addresses that match address list inside are translated to the IP address of the Ethernet 0/0 interface.
B. Hosts that match access inside are translated to an address m the Ethernet 0/0 network.
C. Hosts on the Ethernet 0/0 LAN are translated to the address pool in access list 90.
D. Addresses that match access list 90 are translated through PAT to the IP address of the Ethernet 0/0 interface

Which statement describes the effect of the copy run start command on a router in enable mode? (ANSWER IS A)
A. The running configuration of the router is saved to NVRAM and used during the boot process.
B. The router reboots and loads the last saved running configuration.
C. A copy of the running configuration of the router is sent by FTP to a designated server.
D. A new running configuration is loaded from flash memory to the router.

After you configure a default route to the Internet on a router, the route is missing from the routing table. Which option describes a possible reason for the problem? (ANSWER IS A)
A. The next-hop address is unreachable.
B. The default route was configured on a passive interface.
C. Dynamic routing is disabled.
D. Cisco Discovery Protocol is disabled on the interface used to reach the next hop

Which RFC was created to alleviate the depletion of IPv4 public addresses? (ANSWER B)
A. RFC 4193
B. RFC 1519
C. RFC 1518
D. RFC 1918
Which NTP command configures the local device as an NTP reference clock source? (ANSWER IS D)
A. ntp peer
B. ntp broadcast
C. ntp master
D. ntp server

Which entity assigns IPv6 addresses to end users? (I THINK ITS D. BUT SEE “RIR” BEING THE ANSWER TOO)
A. ICANN
B. APNIC
C. RIR
D. ISPs

Which statement about native VLAN traffic is true? (ANSWER IS A)
A. Cisco Discovery Protocol traffic travels on the native VLAN by default.
B. Traffic on the native VLAN is tagged with 1 by default.
C. Control plane traffic is blocked on the native VLAN.
D. The native VLAN is typically disabled for security reasons.

Which statement about routing protocols is true? (ANSWER IS B – MANY SAYS ITS A THOUGH)
A. Link-state routing protocols choose a path by the number of hops to the destination.
B. OSPF is a link-state routing protocol.
C. Distance-vector routing protocols use the Shortest Path First algorithm.
D. IS-IS is a distance-vector routing protocol.

thanks for your clarification Rob

Is there a difference in the paid 9tut.net & the 239Q?

Question 12

Which statement about native VLAN traffic is true?

A. Cisco Discovery Protocol traffic travels on the native VLAN by default
B. Traffic on the native VLAN is tagged with 1 by default
C. Control plane traffic is blocked on the native VLAN.
D. The native VLAN is typically disabled for security reasons

Answer: A

B. makes more sense…….any thoughts?

New Member – Native VLAN is untagged by default

@new member. My Cisco instructor thinks it’s B as well.. I’ve seen both answers so I can’t say which one is correct.

Also, my instructor says the answer is RFC1918 and not RFC1519

The native VLAN is always untagged unless you enable tagging for it. By default it is VLAN 1 but that can be changed. Untagged frames received on trunk are assumed to be part of native VLAN.

@anon. Thank you.

1.Which statement about 6to4 tunneling is true?
A. One tunnel endpoint must be configured with IPv4 only
B. It establishes a point-to-point tunnel
C. Both tunnel endpoints must be configured with IPv4 only
D. Both tunnel endpoints must support IPv4 and IPv6
what is the answer please ? a or d

. Hello Packets don’t cross?
A) Areas
B) Subnets

@aa. Answer is D.

I passed ICND1 yesterday !
Few questions are obvious. I didn’ti remember exactly the differents answers.
Which option disable CEF ?
good answer is ACL Log

Question about NTP and DHCP pool
Sims about security (vty password, login), NAT, ACL
You have to know all about options you have :

line vty 0 4
password xxxx
login
transport input telnet ssh

or
line vty 0 4
password xxxx
login local
transport input telnet ssh

or
line vty 0 4
password xxxx
no login
transport input telnet ssh

Which NTP command configures the local device as an NTP reference clock source?
A. ntp peer
B. ntp broadcast
C. ntp master
D. ntp server

Answer should be C

ntp server configures the local device as a client by referring to an address/name of an NTP server

whereas ntp master configures the local device as an ntp server an assigns its own local clock a stratum level; basically sets itself as a master clock, so other clients can use ntp server command to reference this source

Which RFC was created to alleviate the depletion of IPv4 public addresses? (ANSWER B)
A. RFC 4193
B. RFC 1519
C. RFC 1518
D. RFC 1918

Answer is RFC 1519
https://tools.ietf.org/html/rfc1519
This memo discusses strategies for address assignment of the existing
IP address space with a view to conserve the address space and stem
the explosive growth of routing tables in default-route-free routers.

Which statement about native VLAN traffic is true?
A. Cisco Discovery Protocol traffic travels on the native VLAN by default
B. Traffic on the native VLAN is tagged with 1 by default
C. Control plane traffic is blocked on the native VLAN.
D. The native VLAN is typically disabled for security reasons

Answer is A. Cisco Discovery Protocol traffic travels on the native VLAN by default

http://www.cisco.com/c/en/us/support/docs/network-management/discovery-protocol-cdp/118736-technote-cdp-00.html

Note: On the router, the subinterface with the lowest VLAN/dot1q encapsulation is selected as the preferred subinterface to carry the CDP packets. On the switch, the CDP traffic is always preferred on the lowest VLAN configured. That is, VLAN 1 always, which cannot be deleted from the VLAN database. The CDP protocol behaves differently when the switch sends CDP as a tagged packet or untagged packet dependent upon the native VLAN configured on the trunk link.

No, the answer is not B. The answer is C. RFC 1518 implemented CIDR (Classless interdomain routing) which saved IPv4 public addresses.

I don’t disagree with you, I’m just torn between 1518 and 1519 since 1518 specifies the CIDR allocation architecture, and 1519 specifies how it alleviates 32bit addressing depletion (strategy). That and they were both published in sept 1993 (same time)

Thank God, i have passed my ICND1 exam in first attempt. These were the questions in Exam.

What must occur before a workstation can exchange HTTP packets with a web server?
A. A UDP connection must be established between the workstation and its default gateway. B. A UDP connection must be established between the workstation and the web server. C. A TCP connection must be established between the workstation and its default gateway. D. A TCP connection must be established between the workstation and the web server. E. An ICMP connection must be established between the workstation and its default gateway. F. An ICMP connection must be established between the workstation and the web server.
Answer: D
How does TCP differ from UDP? (Choose two.)
A. TCP provides best effort delivery. B. TCP provides synchronized communication. C. TCP segments are essentially datagrams. D. TCP provides sequence numbering of packets. E. TCP uses broadcast delivery.
Answer: BD
Refer to the exhibit. SwitchA receives the frame with the addressing shown. According to the command output also shown in the exhibit, how will SwitchA handle this frame?
A. It will drop the frame. B. It will forward the frame out port Fa0/3 only. C. It will flood the frame out all ports. D. It will flood the frame out all ports except Fa0/3.
Answer: D
Which two statements describe the operation of the CSMA/CD access method? (Choose two.)
A. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously. B. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting. C. The use of hubs to enlarge the size of collision domains is one way to improve the operation of the CSMA/CD access method. D. After a collision, the station that detected the collision has first priority to resend the lost data. E. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data. F. After a collision, all stations involved run an identical backoff algorithm and then synchronize with each other prior to transmitting data.
Answer: BE
A switch has 48 ports and 4 VLANs. How many collision and broadcast domains exist on the switch (collision, broadcast)?
A. 4, 48 B. 48, 4 C. 48, 1 D. 1, 48 E. 4, 1
Answer: B
At which layer of the OSI model does the protocol that provides the information that is displayed by the show cdp neighbors command operate?
A. application B. transport C. network D. physical E. data link
Answer: E
Refer to the topology and switching table shown in the graphic. Host B sends a frame to Host C. What will the switch do with the frame?
A. drop the frame B. send the frame out all ports except port 0/2 C. return the frame to Host B D. send an ARP request for Host C E. send an ICMP Host Unreachable message to Host B F. record the destination MAC address in the switching table and send the frame directly to Host C
Answer: B
An administrator is working with the 192.168.4.0 network, which has been subnetted with a /26 mask. Which two addresses can be assigned to hosts within the same subnet? (Choose two.)
A. 192.168.4.61 B. 192.168.4.63 C. 192.168.4.67 D. 192.168.4.125 E. 192.168.4.128 F. 192.168.4.132
Answer: CD
Refer to the exhibit. The internetwork is using subnets of the address 192.168.1.0 with a subnet mask of 255.255.255.224. The routing protocol in use is RIP version 1. Which address could be assigned to the FastEthernet interface on RouterA?
A. 192.168.1.31 B. 192.168.1.64 C. 192.168.1.127 D. 192.168.1.190 E. 192.168.1.192
Answer: D
Which statements accurately describe CDP? (Choose three.)
A. CDP is an IEEE standard protocol. B. CDP is a Cisco proprietary protocol. C. CDP is a datalink layer protocol. D. CDP is a network layer protocol. E. CDP can discover directly connected neighboring Cisco devices. F. CDP can discover Cisco devices that are not directly connected.
Answer: BCE
Refer to the exhibit. The network administrator is testing connectivity from the branch router to the newly installed application server. What is the most likely reason for the first ping having a success rate of only 60 percent?
A. The network is likely to be congested, with the result that packets are being intermittently dropped. B. The branch router had to resolve the application server MAC address. C. There is a short delay while NAT translates the server IP address. D. A routing table lookup delayed forwarding on the first two ping packets. E. The branch router LAN interface should be upgraded to FastEthernet.
Answer: B
Refer to the exhibit. Which command would you use to configure a static route on Router1 to network 192.168.202.0/24 with a nondefault administrative distance?
A. router1(config)#ip route 1 192.168.201.1 255.255.255.0 192.168.201.2 B. router1(config)#ip route 192.168.202.0 255.255.255.0 192.168.201.2 1 C. router1(config)#ip route 5 192.168.202.0 255.255.255.0 192.168.201.2 D. router1(config)#ip route 192.168.202.0 255.255.255.0 192.168.201.2 5
Answer: D
An administrator has connected devices to a switch and, for security reasons, wants the dynamically learned MAC addresses from the address table added to the running configuration. What must be done to accomplish this?
A. Enable port security and use the keyword sticky. B. Set the switchport mode to trunk and save the running configuration. C. Use the switchport protected command to have the MAC addresses added to the configuration. D. Use the no switchport port-security command to allow MAC addresses to be added to the configuration.
Answer: A
Refer to the exhibit. An administrator cannot connect from R1 to R2. To troubleshoot this problem, the administrator has entered the command shown in the exhibit. Based on the output shown, what could be the problem?
A. The serial interface is configured for half duplex. B. The serial interface does not have a cable attached. C. The serial interface has the wrong type of cable attached. D. The serial interface is configured for the wrong frame size. E. The serial interface has a full buffer.
Answer: C
If a host experiences intermittent issues that relate to congestion within a network while remaining connected, what could cause congestion on this LAN?
A. half-duplex operation B. broadcast storms C. network segmentation D. multicasting
Answer: B
What is the default administrative distance of EIRGP?
A. 90 B. 100 C. 110 D. 120
which sequence begins a unique local IPv6 address in binary notation?
a) 00000000
b) 1111110
c) 1111100
d) 1111111
B) 1111110
what happens when ethernet cable is too long ?
a: interface resets
b:giants
c:runts
d:late collision
Ans: D
Which technique can you use to route IPv6 traffic over an IPv4 infrastructure? (ANSWER IS B)
A. NAT
B. 6to4 tunneling
C. L2TPv3
D. dual-stack
Ans: B
Which statement about native VLAN traffic is true? (ANSWER IS A)
A. Cisco Discovery Protocol traffic travels on the native VLAN by default.
B. Traffic on the native VLAN is tagged with 1 by default.
C. Control plane traffic is blocked on the native VLAN.
D. The native VLAN is typically disabled for security reasons.
Which statement about routing protocols is true? (ANSWER IS B )
A. Link-state routing protocols choose a path by the number of hops to the destination.
B. OSPF is a link-state routing protocol.
C. Distance-vector routing protocols use the Shortest Path First algorithm.
D. IS-IS is a distance-vector routing protocol.
1.Which statement about 6to4 tunneling is true?
A. One tunnel endpoint must be configured with IPv4 only
B. It establishes a point-to-point tunnel
C. Both tunnel endpoints must be configured with IPv4 only
D. Both tunnel endpoints must support IPv4 and IPv6
Ans: D
What disable CEF automattically
Which RFC was created to alleviate the depletion of IPv4 public addresses? (ANSWER B)
A. RFC 4193
B. RFC 1519
C. RFC 1518
D. RFC 1918
Answer is RFC 1519
Which two VLANs are reserved for system use only? (Choose two)
a) 1
b) 4095
c) 4096
d) 0
e) 1001
f) 2
ANSWER: B & D
NTP stratum value by default ?
default configuration of a Cisco switch for remote management?
A. No default gateway assigned
B. System name is Cisco
C password set cisco
D ??
Ans: A
how much of primary ipv4 address can you assigne to an interface ??
a)8
b)1
c)4
d)unlimited
Question was something about Intervilan Routing, what need to run ipv6 on interfaces, which component is used in routing table in ipv4 subnet mask, ip route with undefault AD
2-SIMs:
1)One Switch and One Router with consoled host, same as in 95 to 99.
2) Same topology but beaware configuration is different so answer would be different as well. https://drive.google.com/file/d/0B9XjqInn_2WiWFpNeG83M3AtdDg/view Password: (pineapple)
Following link is for dumps but just to score 70-80% marks, Do not rely fully.
https://drive.google.com/open?id=0B-ob6L_QjGLpZHliX0lUeE1Ccms

Second SIM was about DHCP as in Link whose password is pineapple

@Asad Congrats and thank you for sharing!

Was the answer to this 1?
NTP stratum value by default ?

Here is a doc with all the the questions combined from the ICND1v3 New Questions, including the ones that have been frequently asked about in the comments:

https://drive.google.com/file/d/0B0yzmJzjZkfzc1JPSGtIWDVMdmM/view?usp=sharing

Cheers.

These are not all of the questions that you’ll see on the exam. I’ve taken it twice, so some are missing but this is definitely 90% of the questions you’ll receive. If you have the fundamentals of switching and routing down, you’ll pass. The security simlet and the show running config simlet is exactly the same on the exam. EXCEPT the DHCP simlet has some different configurations. Know what each multiple choice answer means and you’ll be able to deduce the answer.

@Answers Thank you for the link! Those are very helpful!
Quick question, the question “Which set of conditions comprises a successful ping attempt between two connected routers configured with IP addresses on the same subnet?” is on the document twice and has a different answer… one says C and one says E…
I think the answer is E.. can you verify?

A. The destination host receives an echo reply from the source host within one second and the source host receives an echo request from the destination host.
B. The destination host receives an echo request from the source host within one second.
C. The destination host receives an echo reply from the source host within one second and the source host receives an echo reply from the destination host within two seconds.
D. The destination host receives an echo request from the source host and the source host receives an echo request from the destination host within one second.
E. The destination host receives an echo request from the source host and the source host receives an echo reply from the destination host within two seconds

My apologies. It should be C for both.

Will someone please answer if there a difference in the paid 9tut.net & the 239Q?

hi i have question about security sims

about the banner i got WELCOME TO ROUTER so is it Inappropriate or its ok ?

thats confused me

aa, Inappropriate because it is welcoming. The verbiage should be very terse.

thank you but could you explain more please

give me examples .

@aa Banner should be like Warnings E.g
Don,t Login if u r not authorised.

Which value is indicated by the next hop in a routing table?
A. preference of the route source
B. IP address of the remote router for forwarding the packets
C. how the route was learned
D. exit interface IP address for forwarding the packets

Answer is B officially but I am sure its D.

Explanation : next-hop_address This is the IP address of the next-hop router that will receive packets and
forward them to the remote network, which must signify a router interface that’s on a directly
connected network. You must be able to successfully ping the router interface before you can add the
route. Important note to self is that if you type in the wrong next-hop address or the interface to the
correct router is down, the static route will show up in the router’s configuration but not in the routing
table.

exitinterface Used in place of the next-hop address if you want, and shows up as a directly
connected route.

I PASSED!!! 3rd time is the charm!

Warning: do not trust majority of the test dump you pay for! I failed because they had so many wrong answers.

The link that ANSWERS gave is the most accurate test dump and its FREE!!! Look about 10 posts before this one for the link. THANKS ANSWERS!

Hey Rob,

I took the exam twice and I was the one that compiled the test together. I remember taking the DHCP sim and was wondering what you thought about the question that asked about NTP and it not being updated on Router 2, and also about NAT? That simlet tripped me up.

@Answers
The question was:
R1 router clock is synchronized with ISP router R2 is supposed to receive NTP updates from R1. But you observe that R2 clock is not synchronized with R1. What is the reason R2 is not receiving NTP updates from R1?

I did Show Running-Config on R2 and R1.

The testdump I have said “IP address that is used in the NTP configuration on R2 is incorrect” but I didn’t find any NTP entry so I put “The NTP server command not configured on R2 router” _ dont know if this means Cisco has different variations of the Sim or not

Part2 of the sim:
Why applications that are installed on PC’s in R2 LAN network 10.100.20.0/24 are unable to communicate with server1?
Answer: A standard ACL statement that is configured on R2 is blocking the traffic sourced from Server1 network.

Part 3:
Users complain that they are unable to reach internet sites. You are troubleshooting internet connectivity problem at main office. Which statement correctly identifies the problem on Router R1?
Answer: NAT configurations on the interfaces are incorrectly configured

Park 4:
Examine the DHCP configuration between R2 and R3; R2 is configured as the DHCP server and R3 as the client. What is the reason R3 is not receiving the IP address via DHCP?
Answer: DHCP is not enabled on the interface that is connected to R2.

@aa here you go..

Select two options which are security Issues which need to be modified before RouterA is used? (Choose two.)
A. unencrypted weak password is configured to protect privilege mode
B. inappropriate wording in banner message
C. the virtual terminal lines have a weak password configured
D. virtual terminal lines have a password, but it will not be used
E. configuration supports un-secure web server access

ANSWER: B & D

Select three options which are security issues with the current configuration of Switch A. (Choose three.)
A. Privilege mode is protected with an unencrypted password
B. Inappropriate wording in banner message
C. Virtual terminal lines are protected only by a password requirement
D. Both the username and password are weak

ANSWER: A, B, & D

Which two of the following are true regarding the configuration of RouterA? (Choose two.)
A. At least 5 simultaneous remote connections are possible
B. Only telnet protocol connections to RouterA are supported
C. Remote connections to RouterA using telnet will succeed
D. Console line connections will nevertime out due to inactivity
E. Since DHCP is not used on Fa0/1 there is not a need to use the NAT protocol

ANSWER: A & C

Which of the following is true regarding the configuration of SwitchA?
A. only 5 simultaneous remote connections are possible
B. remote connections using ssh will require a username and password
C. only connections from the local network will be possible
D. console access to SwitchA requires a password

ANSWER: B

As always, do a “Show run” and verify though

Rob was this in the exam?

@john Yes it was

@Rob, congrats.

Your responses on the last post “Select two options…” are based on which question set or SIM?

@Answers thanks for the link. But I just want to confirm is that link for ICND 1 v3 exam or CCNA exam ?
https://drive.google.com/file/d/0B0yzmJzjZkfzc1JPSGtIWDVMdmM/view?usp=sharing

Yes, this is ICND1 v3

@dont spam It’s the sim that has 1 Switch and 1 Router.. each connected to a console

@Answers thanks

@Rob, where can I find that image?

Please don’t use news updates, those contain mostly wrong answers.

Everyone, please read this.

I’m really sick of these test dump sites that charges you $50 for wrong answers! They all say “Pass or money back” but if you read the fine print, that will never happen.

So, I have compiled my test dump with the user ANSWERS to make 1 big document. You will see a lot of repetitive questions and some that have different answers.. that’s because I couldnt find the definitive answer. All I can tell you is that I pass with a 900/1000 just by studying this file. This mean that I DO have some wrong answers.

Here is the link to your free test dump!

http://www.filedropper.com/100-105updatedasofmarch2017

Congrats @Rob on finally passing INCD1! And thanks to you and @Answers for above documents. I started looking into it and noticed quite a few question about OSPF. I’m booked for an exam in few days but as far as I know OSPF is not a part of ICND1. Just RIPv2. Obviously i still need to know routing protocols AD but i assumed that’s about it. Did you get a lot of question (if any) about OSPF on your exams?

@MuQ From what I remember, yes, maybe 3-4 questions about OSPF. 1) OSPF is link state protocol came up on all 3 of my tests. Need to know the Admin distance of static, EIGRP, IGRP, OSPF and RIP. I didnt get any drang and drop questions in all 3 of my tests… I got the same sim (the 1 router, 1 switch) on all 3 of my tests. The new questions came up quite a bit as well.

Thanks for clarification @Rob.

@Rob did you make that document? it is extremely clean and professional nice job.

@Robert no, its a combination of a test dump that I corrected plus questions submitted by the user who goes by the name of “ANSWERS”

I dont want anyone else getting scammed from these test dump companies… I want people to pass

As of today, I passed ICND1 scoring 895/1000.
I used:
-CBT Nuggets
-Exam Cram by Anthony Sequeira
-Odom
-Udemy
-Packet Tracer (Extensively)
-Google
and…..9tut!!!! I know the material inside and out but 9tut helped me go beyond concepts and helped me pass the exam. Thanks 9tut! ICND2 is coming up in the next few weeks!

I just passed the ICDN1 exam today. Lot’s if not most of the questions are from here so premium membership is worth it. I also did some reviews from boson practice exam ($30 to download) and I learned a lot from it too. Master the Q&A specially the New Questions. I had the simulations but with different configurations on it (NAT, NTP, DHCP)

Good luck!

Hi, I’m new here, where can I get the dumps from?

Hi @NewZealand I would look at Rob’s link

For the question: Which sequence begins a unique local IPv6 address in binary notation? I don;t think the answer stated is right. 11111110 is FE link-local.

The answer is: (c) 11111100
Because unique local starts with FC which would lead us to C as the answer.

Has anyone else looked at @Rob’s link and found any questions that might have wrong answers?

He said some questions might be incorrect. I assume it’s a small amount that is wrong but it’s still good to know.

Thanks Rob. I love you so much you don’t have an idea.

@Packet.

The answer is B. I think you have the wrong set of bits. It is a 7-bit. See link.

http://www.omnisecu.com/tcpip/ipv6/unique-local-ipv6-addresses.php

@Don’t Spam Thanks for the link! You’re right. The answer is B.

For anyone else that needs clarification the reason is “A range of FC00::/7 means that IPv6 Unique Local addresses begin with 7 bits with exact binary pattern as 1111 110L”

Answer C is wrong b/c it is one of the two Unique Local IPv6 Unicast Addresses prefixes. The question is asking for “unique local IPv6 address” only.

@Rob first of all thank you very much for helping the community by compiling and sharing such useful file of dumps. You are the man.

@Packet I believe that following answers in Rob shared file are wrong as Rob already said that some of the answers might be wrong so I am pasting here questions which i think are having wrong answers. Please correct me if someone has explanation for the answers.

Q#125. Under which circumstance should a network administrator implement one-way NAT?
A. when the network must route UDP traffic
B. when traffic that originates outside the network must be routed to internal hosts
C. when traffic that originates inside the network must be routed to internal hosts
D. when the network has few public IP addresses and many private IP addresses require outside access

CORRECT ANSWER: D

Q:127 Which statement describes the effect of this configuration?
A The VLAN 10 VTP configuration is displayed.
B VLAN 10 spanning-tree output is displayed.
C The VLAN 10 configuration is saved when the router exits VLAN configuration mode.
D VLAN 10 is added to the VLAN database.

CORRECT ANSWER: D ( I have made sure by exercising this in packet tracer)

Q:128 Which statement about routing protocols is true?
A. Link-state routing protocols choose a path by the number of hops to the destination.
B. OSPF is a link-state routing protocol.
C. Distance-vector routing protocols use the Shortest Path First algorithm.
D. IS-IS is a distance-vector routing protocol.

CORRECT ANSWER: B (I am sure about the answer, You can learn about Link state protocols in Cisco site and many other websites as OSPF is a link state routing protocol)

If i found anymore wrong or doubtful answers then I’ll definitely share with you people.

Q:150 Which value is indicated by the next hop in a routing table?
A. preference of the route source
B. IP address of the remote router for forwarding the packets
C. how the route was learned
D. exit interface IP address for forwarding the packets

CORRECT ANSWER: B

Explanation from official Odom cisco book is Routes for remote subnets typically list both an outgoing interface and next-hop router IP address. Routes for subnets that connect directly to the router list only the outgoing interface, because packets to these destinations do not need to be sent to another router.

@ Michael, I think the answer to question 125 is Explanation:
NAT operation is typically transparent to both the internal and external hosts. Typically the internal host is aware of the true IP address and TCP or UDP port of the external host. Typically the NAT device may function as the default gateway for the internal host. However the external host is only aware of the public IP address for the NAT device and the particular port being used to communicate on behalf of a specific internal host.
NAT and TCP/UDP
“Pure NAT”, operating on IP alone, may or may not correctly parse protocols that are totally concerned with IP information, such as ICMP, depending on whether the payload is interpreted by a host on the “inside” or “outside” of translation. As soon as the protocol stack is traversed, even with such basic protocols as TCP and UDP, the protocols will break unless NAT takes action beyond the network layer. IP packets have a checksum in each packet header, which provides error detection only for the header. IP datagrams may become fragmented and it is necessary for a NAT to reassemble these fragments to allow correct recalculation of higher-level checksums and correct tracking of which packets belong to which connection. The major transport layer protocols, TCP and UDP, have a checksum that covers all the data they carry, as well as the TCP/UDP header, plus a “pseudo-header” that contains the source and destination IP addresses of the packet carrying the TCP/UDP header.
For an originating NAT to pass TCP or UDP successfully, it must recompute the TCP/UDP header checksum based on the translated IP addresses, not the original ones, and put that checksum into the TCP/UDP header of the first packet of the fragmented set of packets. The receiving NAT must recompute the IP checksum on every packet it passes to the destination host, and also recognize and recompute the TCP/UDP header using the retranslated addresses and pseudo-header. This is not a completely solved problem. One solution is for the receiving NAT to reassemble the entire segment and then recompute a checksum calculated across all packets.
The originating host may perform Maximum transmission unit (MTU) path discovery to determine the packet size that can be transmitted without fragmentation, and then set the don’t fragment (DF) bit in the appropriate packet header field. Of course, this is only a one-way solution, because the responding host can send packets of any size, which may be fragmented before reaching the NAT.

@ Anonymous Thanks buddy. After reading thoroughly the above explanation, I agree with the answer selected by @Rob. So the correct answer to Q 125 will remain Option B.

I have more question to share which I doubt are having wrong answers. All of us can brainstorm and can conclude the right answer.

Q:154 Which dynamic routing protocol uses only the hop count to determine the best path to a destination?
A. IGRP
B. RIP
C. EIGRP
D. OSPF

CORRECT ANSWER: B

Q:157 Which technology supports the stateless assignment of IPv6 addresses?
A. DNS
B. DHCPv6
C. DHCP
D. autoconfiguration

CORRECT ANSWER: D (The options are pretty ambiguous but I think that option D should be correct)

question 154 is correct, explanation : The Routing Information Protocol (RIP) is one of the oldest distance-vector routing protocols which employ the hop count as a routing metric. RIP prevents routing loops by implementing limit on the number of hops allowed in a path from source to destination.

Question 157 is also correct: explanation: Stateless Auto Configuration is an important feature offered by the IPv6 protocol. It allows the various devices attached to an IPv6 network to connect to the Internet using the Stateless Auto Configuration without requiring any intermediate IP support in the form of a Dynamic Host Configuration Protocol (DHCP) server. A DHCP server holds a pool of IP addresses that are dynamically assigned for a specified amount of time to the requesting node in a Local Area Network (LAN).

@ Michael. While we appreciate what you are trying to do, you are confusing the forum unless you provide an alternative answer with explanation. You can’t just say that you doubt an answer is correct and do not have an alternative response. Thanks. All those questions that you listed have correct answer.

@Don’ Spam. Noted your concern mate.. next time I’ll post explanation with correct answers.Cheers

Is there a site like this one for Data Centre

Just passed my ICND1! Massive thank you to @Rob and @Answers for that document!!!

http://www.filedropper.com/100-105updatedasofmarch2017

As @Rob mention. Maybe not all answers are correct but it’s more than enough to pass ICND1. All my question came from that file. Just two labs ( both in that file) and just two questions about Ipv6. Study hard guys! And book your exam asap, before Cisco decide to change or add questions.

@Muq congrats.. and Kudos to @Rob and @answers is the Tab Key to complete commands and ? help key works in exam?

Thanks @Michael – That’s a good question! when I got through Demo, I sure it’s said Tab key is disabled, but I could still use it. ? worked too. I didn’t have to do any config. Just simple show commands. You don’t have to type full command either. Just “sh run” and you can see running config.

Congrats @MUQ!! Thanks for verifying! Also a special thank you to @Rob and @answers!!

@MUQ thank u very much for confirming.

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Hi everyone! Does ICND1 have to do any configurations? or is everything just show commands?

just show commend

I noticed there were conflicting answers in Rob’s file for this question:

Which dynamic routing protocol uses only the
hop count to determine the best path to a
destination?
A. IGRP
B. RIP
C. EIGRP
D. OSPF

Answer is: RIP
http://www.ciscopress.com/articles/article.asp?p=2180208&seqNum=9

“The following lists some dynamic protocols and the metrics they use:
Routing Information Protocol (RIP): Hop count
Open Shortest Path First (OSPF): Cisco routers use a cost based on cumulative bandwidth from source to destination
Enhanced Interior Gateway Routing Protocol (EIGRP): Bandwidth, delay, load, reliability”

Which MTU size can cause a baby giant error?
A. 1500
B. 9216
C. 1600
D. 1518

Answer: C
Explanation: http://www.cisco.com/c/en/us/support/docs/switches/catalyst-4000-series-switches/29805-175.html

Which statement about routing protocols is
true?

A. Link-state routing protocols choose a path
by the number of hops to the destination.
B. OSPF is a link-state routing protocol.
C. Distance-vector routing protocols use the
Shortest Path First algorithm.
D. IS-IS is a distance-vector routing protocol.

B. OSPF is a link-state routing protocol.

Explanation:”Link state protocols send information about directly connected links to all the routers in the network. Examples of Link state routing protocols include OSPF – Open Shortest Path First and IS-IS – Intermediate System to Intermediate System.”

@Packet. Please review the questions as I suggested before.

Which MTU size can cause a baby giant error?
A. 1500
B. 9216
C. 1600
D. 1518

Ethernet frame size refers to the whole Ethernet frame, including the header and the trailer while MTU size refers only to Ethernet payload. Baby giant frames refer to Ethernet frame size up to 1600 bytes, and jumbo frame refers to Ethernet frame size up to 9216 bytes (according to this link: http://www.cisco.com/c/en/us/support/docs/switches/catalyst-4000-series-switches/29805-175.html)

For example, standard Ethernet frame MTU is 1500 bytes. This does not include the Ethernet header and Cyclic Redundancy Check (CRC) trailer, which is 18 bytes in length, to make the total Ethernet frame size of 1518.

So according to strict definition, MTU size of 1600 cannot be classified as baby giant frames as the whole Ethernet frames will surely larger than 1600 -> Answer C is not correct.

Answer D is a better choice as the MTU is 1518, so the whole Ethernet frame would be 1536 (1518 + 18 Ethernet header and CRC trailer). This satisfies the requirement of baby giant frames “Baby giant frames refer to Ethernet frame size up to 1600 bytes”.

Can I have dumps for icnd1 I have an exam on the 22 of March

Which MTU size can cause a baby giant error?
A. 1500
B. 9216
C. 1600
D. 1518

is the answer C or D

please help me out , Thank you

@Mathambo, the answer is D

Did CCENT (100-105) exam this week. The DHCP lab sim and the security testlet shown at 9tut were both in the exam but the config/settings were different. Answers shown at 9tut will be wrong if you just memorise the examples here. Study and understand the general principles explained here and you will be able to interpret the different configurations in the exam.

@Ript. Thanks. Did you pass.

If you are prepared and know what you are doing, you will pass.

Which commands do we need for these sims? From what I have seen show running-config is the one mostly used

Which RFC was created to alleviate the depletion of IPv4 public addresses?

A. RFC 4193
B. RFC 1519
C. RFC 1518
D. RFC 1918

Answer: C

Pass ICND1 with a 9XX, the information and resources on the 9tut premium side is invaluable. Do yourself a favor, pay for the premium membership ($9). Can’t add anything new that hasn’t already been said. Read and understand the concepts, build labs, learn the show commands, protocols, etc. Utilize the quizzes, simulators and review the question on the premium 9tut side to reinforce what you have learned. Always research answers to the questions, know the answer and not memorize them. I’m off to ICND2, good luck to all and never give up on your goals.

i little remember a question about
what is default of NTP
1 option was stratum 5
1 was stratum 1
and 2 more
and 1 more new question about DHCP default
thats what i remember
and i m trying to find these questions but i cant find them

@Glad to move on !!!
295Q still valid ?

the pass-leader site updated questions to 321Q
http://www.passleader.com/catalogsearch/result/?q=100-105

so gays can i take the test next Tuesday with 295Q or i have to buy the new update

Questions and answer on link
http://vceguide.com/category/cisco/100-105-interconnecting-cisco-networking-devices-part-1/
It’s free