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EIGRP Stub Sim

May 8th, 2014 in Lab Sim, LabSim Go to comments

Question

TUT Corporation has just extended their business. R3 is the new router from which they can reach all Corporate subnets. In order to raise network stableness and lower the memory usage and broadband utilization to R3, TUT Corporation makes use of route summarization together with the EIGRP Stub Routing feature. Another network engineer is responsible for this solution. However, in the process of configuring EIGRP stub routing connectivity with the remote network devices off of R3 has been missing.

EIGRPStubSim

Presently TUT has configured EIGRP on all routers in the network R2, R3, and R4. Your duty is to find and solve the connectivity failure problem with the remote office router R3. You should then configure route summarization only to the distant office router R3 to complete the task after the problem has been solved.

The success of pings from R4 to the R3 LAN interface proves that the fault has been corrected and the R3 IP routing table only contains two 10.0.0.0 subnets.

Answer and Explanation:

First we have to figure out why R3 and R4 can not communicate with each other. Use the show running-config command on router R3

EIGRPStubSim_show_running_config_R3

Notice that R3 is configured as a stub receive-only router. The receive-only keyword will restrict the router from sharing any of its routes with any other router in that EIGRP autonomous system. This keyword will also prevent any type of route from being sent.

Therefore we will remove this command and replace it with the eigrp stub command:

R3#configure terminal
R3(config)#router eigrp 123
R3(config-router)#no eigrp stub receive-only
R3(config-router)#eigrp stub
R3(config-router)#end

Now R3 will send updates containing its connected and summary routes to other routers. Notice that the eigrp stub command equals to the eigrp stub connected summary because the connected and summary options are enabled by default.

Next we will configure router R3 so that it has only 2 subnets of 10.0.0.0 network. Use the show ip route command on R3 to view its routing table

R3#show ip route

EIGRPStubSim_show_ip_route_R3_no-summary.jpg

 

Because we want the routing table of R3 only have 2 subnets so we have to summary sub-networks at the interface which is connected with R3, the s0/0 interface of R4.

There is one interesting thing about the output of the show ip route shown above: the 10.2.3.0/24, which is a directly connected network of R3. We can’t get rid of it in the routing table no matter what technique we use to summary the networks. Therefore, to make the routing table of R3 has only 2 subnets we have to summary other subnets into one subnet.

In the output if we don’t see the summary line (like 10.0.0.0/8 is a summary…) then we should use the command ip summary-address eigrp 123 10.2.0.0 255.255.0.0 so that all the ping can work well.

In conclusion, we will use the ip summary-address eigrp 123 10.2.0.0 255.255.0.0 at the interface s0/0 of R4 to summary.

R4>enable
R4#configure terminal
R4(config)#interface s0/0
R4(config-if)#ip summary-address eigrp 123 10.2.0.0 255.255.0.0

Now we jump back to R3 and use the show ip route command to verify the effect, the output is shown below:

EIGRPStubSim_show_ip_route_R3_final_no_summary.jpg

(But please notice that the ip addresses and the subnet masks in your real exam might be different so you might use different ones to solve this question)

But in your real exam, if you see the line “10.0.0.0/8 is a summary,….Null0” then you need to summary using the network 10.0.0.0/8 with the command “ip summary-address eigrp 123 10.0.0.0 255.0.0.0” . This configuration is less optimize than the first but it summaries into 2 subnets as the question requires (maybe you will not see this case, don’t worry!).

The command “copy running-config startup-config” will not work so try using this command; just skip if it doesn’t work.

 

Other lab-sims on this site:

OSPF Sim

EIGRP OSPF Redistribution Sim

IPv6 OSPF Virtual Link Sim

EIGRP Simlet
Policy Based Routing Sim

Comments
  1. learner ccnp shinebayar
    May 10th, 2016

    I passed today.866
    thank’s all

  2. Islamabad
    May 26th, 2016

    @learner CCNP Shinebayar

    Can you please confirm which labs came in your exam ?

  3. jsph
    May 26th, 2016

    @learner, that is a network address, not an ip address

  4. Mija
    June 6th, 2016

    Passed my CCNP Route exam TODAY with 942! 9tut you guys rock. All questions came from the 149q dump. Even the SIMs were from the dump. (Redistribution SIM and OSPF configuration SIM)
    Link below for dump file:

    https://drive.google.com/open?id=0B86EziIFD425T2NsYUx0UEF6elE

  5. Rodrigo
    July 15th, 2016

    Hey guys, is there any possibility to get this labs configs to put them in GNS3 and work with them to practice?
    sorry for the silly question, I’m new here and trying to certify routing.
    Many thanks!!!
    just in case my email: {email not allowed}
    Once again, many thanks!!!

  6. Rodrigo
    July 15th, 2016

    hermeticavaliente@hotmail(dot)com :)

  7. Ram1z
    July 16th, 2016

    Dear all;
    Regarding of saving in exam !, in state of do copy run start which it is not working, what command i have to enter in order to save my work.
    best of luck
    regards

  8. MAX
    July 18th, 2016

    Trade dumps. my CCNP Route Premium dump( 300-101) to your 300-115 or 300-135 premium dump. if interested, mail. maximino.lachica@gmail

  9. MAX
    July 18th, 2016

    Trade dumps. my CCNP Route Premium dump( 300-101) + GNS3 lab to your 300-115 or 300-135 premium dump. if interested, mail me . maximino.lachica@gmail

  10. Passion
    August 9th, 2016

    Passed my CCNP route today with score of 942/1000. All of the opinions stated here are true except some of the commands were not accepted by the simulator. I was expecting a higher score but its okay :). Almost everything can be found in 150q dumps.

  11. anwar
    August 14th, 2016

    I attempted today and redistribution lab was there, i followed all instructions and i found that network behind R4 was there in R2 and R3 routing tables but when i tried ping from R1 to that network it failed, then i happened to check routing table of R1 and none of ospf network (either before R4 or behind) was there so failing of ping was obvious. please guide me where was problem and what can be done to solve it?

  12. PCPT
    August 17th, 2016

    Hi,
    149q dump still valid.
    Questions exam 16-08-2016:
    Scenario (PBR ; Redistribution OSPF EIGRP)
    Evaluation (EIGRP ; OSPF)
    Frag & DROP (CEF Adjacency ; BGP States ; IPv6 NAT Characteristic)

  13. Hasnu
    August 27th, 2016

    149q still valid. Passed with 923 marks..!
    Exam Date: 26-08-2016
    Labs: PBR and OSPF-EIGRP Redistribution (2 labs)
    Evaluation: EIGRP and OSPF (2 Evaluations)
    Drag and Drop: CED, BGP and IPv6 NPTv6

    Guys the commands, “copy run start”, “write mem” are not allowed, so don’t worry just complete what is asked and do verify the way it is asked to.

    Thanks digitaltut (Y)

  14. pon
    August 30th, 2016

    I passed the exam today 149q still valid. wr/ copy run start not working
    don’t worry if it is not working. As long as your config. is ok

  15. jules
    September 9th, 2016

    where can i download the simulator for this lab

  16. Gagz
    September 15th, 2016

    hi can anyone send me CCNP(Route) latest dumps please. My mailing address is
    rrit(dot)noc(at)gmail(dot)com

  17. VZ
    September 18th, 2016

    Looks a little weird with this EIGRP stub sim – why would you summarize the given 8 subnets into /16 summary if you can perfectly well summarize them into /20 subnet? Normally you dont want to summarize unknown subnets, thats too wide. Otherwise, just enable auto summary and don worry, it will cover everything. So not sure, on exam should I go with common sense or with this sim solution here? Knowing that common sense is not what is tested on CISCO test maybe I should just go with what digitaltut provides?

  18. Qureshi
    September 24th, 2016

    Dear All,

    I am planning to appear in exam this in next week, can anyone please share latest dumps and vce player with me, it will be really helpful for me to prepare exam. my email is ahmed.ccna at yahoo.com.

    please help me for exam.

    thanks

  19. CAN-TOR
    September 25th, 2016

    @Jules, go to https://www.gns3.com/software download latest version it works with all lab sims.

  20. Anonymous
    October 3rd, 2016

    Qureshi,

    I could send you a dump I have from two months ago. I don’t think Cisco has changed the examine.

  21. Anonymous
    October 4th, 2016

    I learned from the others comments on Oct 4 that 149Q is no longer valid except few questions…very sad….

  22. vicky
    October 9th, 2016

    Hi everyone,
    Can you guys tell me whether dumps of routing have changed or not?Anyone,who took the routing exam recently,probably in October,share your experience

  23. Ali
    October 14th, 2016

    All the dumps changed

  24. marwat khan
    October 19th, 2016

    if any body sees new dumps of ccnp route at any website e.g pass4sure, examcollection or testinside,
    then plz comments, i will download and share with u guys.
    i am also waiting for new dumps.

  25. Anonymous
    October 22nd, 2016

    Hi Guys,
    I found a dump (VCE) file which contains 183 questions. You can use this through the VCE Player. Contact me on kasunrajapakse @ hotmail.com
    Note : I have not taken the exam yet (So I don’t know if this is 100% valid) But this is with 183 questions, so it should be the new one.

  26. marwat khan
    October 24th, 2016

    183 is not valid dumps.

  27. learningCCNP
    November 7th, 2016

    Thank you ABCDE

    Question. 1
    In which two ways can split horizon issues be overcome in a Frame Relay network environment? (choose two.)
    C. Configuring multiple sub-interfaces on a single physical interface to various remote sites.
    E. Disabling split horizon

    Question.2
    Which Easy Virtual Networking configuration component significantly decreases network configuration?
    B. Virtual Network Trunk

    Question. 3
    A network engineer receives reports about poor voice qualify issues at a remote site. The network engineer does a packet capture and sees out-of-order packets being delivered. Which option can cause the VoIP quality to suffer?
    B. Load balancing over redundant links

    Question. 4
    Other than a working EIGRP configuration, which option must be the same on all routers for ELGRP
    authentication key role over to work correctly?
    C. Passwords

    Question. 5
    Refer to the following configuration command.
    Router(config)# ip nat inside source static tcp 172.16.10.8 8080 172.16.10.8 80
    Which statement about the command is true ?
    B. Any packet that is received in the inside interface with a source IP port address of 172.16.10.8:8080 is translated to 172.16.10.8:80.

    Question. 6
    Refer to the exhibit. A network engineer has configured GRE between two IOS routers. The state of the tunnel interface is continuously oscillating between up and down. What is the solution to this problem?
    A. Create a more specific static route to define how to reach the remote router.

    Question. 7
    What type of IPv6 packet will indicate traffic from single host and single node?

    D. Unicast

    Question.8
    Which two attributes describe UDP within a TCP/IP network? (Choose two.)
    B. Unreliable delivery
    C. Connectionless communication

    Question. 9
    What command can you enter to configure an enable password that uses an encrypted password from another configuration?
    F. Enable secret 5 $abc%!#.Cd34$!ao0

    Question.10
    Which three IP SLA performance metrics can you use to monitor enterprise-class networks? (Choose
    three.)
    A. Packet loss
    B. Delay
    C. Connectivity

    Question.12
    Refer to the exhibit showing complete command output. What type of OSPF router is router A?
    A. ABR

    Question. 13
    What is the optimal location from which to execute a debug command that produces an excessive amount of information?
    A. Vty lines

    Question. 14
    Which two statements about NTP operation are true? (Choose two.)
    A. If multiple NTP servers are configured, the one with the lowest stratum is preferred
    B. By default, NTP communications use UDP port 123.

    Question. 15
    A network engineer wants to display the statistics of an active tunnel on a DMVPN network. Which command should the administrator execute to accomplish this task?
    A. Router#show crypto ipsec sa

    Question. 16
    In which from does PAP authentication send the user name and password across the link?
    C. Clear text

    Question. 17
    Refer to the exhibit. Router 1 cannot ping router 2 via the Frame Relay between them. Which two statements describe the problems? (Choses two.)
    A. Encapsulation is mismatched.
    D. DLCL is inactive or deleted.

    Question. 18
    Refer to the exhibit. A network engineer is troubleshooting a DMVPN setup between the hub and the spoke. The engineer execute the command show crypto isakmp sa and observes the output that is displayed. What is the problem?
    B. That ISAKMP is using default settings

    Question. 19
    When a tunnel interface is configured in the default mode, which statement about routers and the tunnel destination address is true?
    A. The router must have a route installed toward the tunnel destination.

    Question.20
    A network engineer is configuring the router for NetFlow data exporting. What is required in order for NDE to begin exporting data?
    C. Destination

    Question. 21
    At which layer does Cisco Express Forwarding use adjacency tables to populate addressing information?
    B. Layer 2

    Question. 22
    Which two functionalities are specific to stateless NAT64? (Choose two.)
    B. It does not conserve Ipv4 addresses.
    C. It provides 1-to-1 translation.

    Question. 23
    A network engineer wants to ensure an optimal end-to-end delay bandwidth product. The delay is less than 64 KB. Which TCP feature ensures steady state throughput?
    A. Window scaling
    Question. 24
    Which IP SLA operation can be used to measure round-trip delay for the full
    B. ICMP path echo

    Question. 25
    What is the administrative distance for EBGP?
    D. 20

    Question. 26
    Considering the Ipv6 address independence requirement, which process do you avoid when you use NPTv6 for translation?
    A. Rewriting of higher layer information

    Question. 27
    An engineer is using a network sniffer to troubleshoot DHCPv6 between a router and hosts on the LAN with the following configuration.
    Interface Ethernet0
    Ipv6 dhcp server DHCPSERVERPOOL rapid-commit
    !
    Which two DHCPv6 messages will appear in the sniffer logs? (Choose two.)
    A. Acknowledge
    F. Solicit

    Question. 28
    What is the function of the snmp-server manger command?
    C. To enable the device to send and receive SNMP requests and responses

    Question.29
    A network administrator notices that the BGP state drops and logs are generated for missing BGP hello keepalives. What is the potential problem?
    D. MTU mismatch

    Question. 30
    A network administrator creates a static route that points directly to a multiaccess interface, instead of the next-hop IP address. The administrator notices that Cisco Express Forwarding ARP requests are being sent to all destinations. Which issue might this configuration create?
    C. Cisco Express Forwarding routing loop

    Question. 31
    Refer to the exhibit. Which three NTP features can be deduced on the router? (Choose three.)
    A. Only is in stratum 4
    B. Only accepts time requests from 192.168.1.1
    E. Only updates its time from 192.168.1.4

    Question. 32
    A network engineer wants to notify a manager in the event that the IP SLA connection los threshold is reached. Which two features are needed to implement this functionality? (Choose two.)
    A. SNMP traps
    E. Threshold action

    Question. 33
    A network engineer notices that transmission rates of senders of TCP traffic sharply increase and decrease simultaneously during periods of congestion. Which condition causes this?
    A. global synchronization

    Drag and drop the challenge Handshake Authentication Protocol steps from the left into the correct order in which they occur on the right.

    Step 1 When the LCP phase is complete, and CHAP is negotiated between both devices, the authenticator sends a challenge message to the peer.

    Step 2 The peer responds with a value calculated through a one-way hash function (MD5)

  28. learningCCNP
    November 7th, 2016

    Please confirm the answers are right before using on exam

  29. saw
    November 18th, 2016

    Hi Akpofure,

    Can you share (149+57) for update file.
    francis.saw @ gmail. com

    Many thanks.

  30. Anonymous
    November 18th, 2016

    Dear Akpofure

    Could you share CCNP material with us.
    kindly send at mahmoudhamid101@gmail. com

  31. richy
    November 19th, 2016

    Akpofure
    can u please send the material at
    rishi_shahi94 at yahoo.com

  32. regards
    November 28th, 2016

    Thanks learningCCNP, I’ve just passed (855), confirmed that your question were there, not sure if yours answers were correct but most are.
    Thanks

  33. LearningCCNP
    November 28th, 2016

    @ regards, your’e welcome };O)

  34. LearningCCNP
    November 28th, 2016

    …. and congrats!!

  35. azexam
    December 13th, 2016

    please {email not allowed}

  36. azexam
    December 13th, 2016

    please share tweetny22 at aol.com

  37. Salman
    December 15th, 2016

    Hi all Kindly send me the latest dumps of CCNP Route i have to give paper in next week, Thanks
    email add is “salman underscore saeed 1992 at yahoo dot com”

  38. Sindhu
    December 19th, 2016

    Hi, could you please share the dumps of CCNP Route to {email not allowed}

  39. Sindhu
    December 19th, 2016

    {email not allowed}

  40. Sindhu
    December 19th, 2016

    sindhu.121p @ gmail.com

  41. Anonymous
    December 21st, 2016

    Hi Akpofure,

    Can you please share the answer at {email not allowed}

  42. Anonymous
    December 21st, 2016

    Hi Akpofure,
    Can you please share the answer at Zsntextile @ aol com

  43. Hi
    January 10th, 2017

    Can you please share CCNP 300-101 latest dumps? email: {email not allowed}
    Thanks very much in advance.

  44. Hi
    January 10th, 2017

    Can you please share CCNP 300-101 latest dumps? email: dhruvpatel08 @ gmail.com
    Thanks very much in advance.

  45. Konan
    January 10th, 2017

    I have some doubt,it will make problem if 15.x IOS routers are in use (they inject /32 routes for interfaces with L label).
    Another problem ,if auto-summary is in effect in R3 (that will inject Null0 for 10.0.0.0/8),R3 will not install summary route of 10.0.0.0/8 from R4 via EIGRP.Because Sumamry Route with Null0 has composite metric lower than Summary Route learned from R4.As a result,R3 can not connect to network 10.2.3.0/24 and Loopbacks of R2.
    //*********//
    Everything with lab will be true,if 12.x IOSs are in use and auto-summary is disabled in R3.
    So,it will accept and add R4’s summary route.Hence,only 2networks (one with D ,another with C labeled) present in routing table of R3.

  46. ahemd erlrofaie
    January 24th, 2017

    Hi guys, I have passed my ccnp routing exam yesterday at (23/1/2017) with score (973), actually the dumps of 149q and 41q tagwa is still valid.
    Most the question came from the 41q tagwa, so you have to study it very well,
    BUT it important to study also the dump of 183q/32q/8q because it contain a lot of questions that you will not find them in both 149q and tagwa 41q dumps, in my exam none of new questions of 183q/32q/8q came, but I recommended to studied any way
    The sim in my exam:
    -ospf eigrp redistribution
    -ospf evaluation
    -ospfv3 with virtual-link
    -ospf sim
    -policy based routing sim
    The drag and drop:
    -CHAP drag (in tagwa 41q)

    Important notes about the sims:
    Regarding to sims , you should be careful because you might find that there some minor changes in the sims (like ip addess, subnets , ospf process numbers , eigrp autonomous number and so on) so check with show run command if that possible before starting the configuration, don’t not rush to configure blindly .
    In my exam, there was some little change in ospf evaluation, I mentioning below the question with changed answer:
    The question:
    Which of the following statements is true about the serial links that terminate in R3?
    A. The R1-R3 link needs the neighbor command for the adjacency to stay up
    B. The R2-R3 link OSPF timer values are 30, 120, 120
    C. The R1-R3 link OSPF timer values should be 10,40,40
    D. R3 is responsible for flooding LSUs to all the routers on the network.
    In dumps sim you will find that the correct answer is B, but in my exam that was not true, because I found that the exam changed the link R2-R3 timers to 10,40,40 and it was point-to-point link.
    also I found The link R1-R3 timer was 30,120,120 non-broad cast link, so both of the answers A , B are wrong .
    Also D was wrong because, R3 was not the DR in all the links,
    The right answer was A, because the link R1-R3 is non-broad-cast link so neighborship should be configured manually.
    So it is important to be carful .

    Important notes about tagwa 41q dump:
    It is important to mention that in tagwa 41q dump there some questions with wrong answers, here below I mentioned the question with the wrong answers:
    Question 2
    Refer to the following configuration command.
    router(config)# ip nat inside source static tcp 172.16.10.8 8080 172.16.10.8 80
    Which statement about the command is true?
    A. Any packet that is received in the inside interface with a source IP port address of
    172.16.10.8:80 is translated to 172.16.10.8:8080.
    B. Any packet that is received in the inside interface with a source IP port address of
    172.16.10.8:8080 is translated to 172.16.10.8:80.
    C. The router accepts only a TCP connection from port 8080 and port 80 on IP address
    172.16.10.8.
    D. Any packet that is received in the inside interface with a source IP address of 172.16.10.8
    is redirected to port 8080 or port 80.
    Answer:A
    Tagawa say the right answer is A , but that wrong the right answer is B (this question came in my exam)

    Question 28
    A network engineer wants to ensure an optimal end-to-end delay bandwidth product. The delay is
    less than 64 KB. Which TCP feature ensures steady state throughput?
    A. Window scaling
    B. Network buffers
    C. Round-trip timers
    D. TCP acknowledgments
    Answer:A
    Also that wrong the right answer is B
    For the dumps, you can send me at ahmedrofaii at gmail dot com , I will be glad to send them to you freely , for routing dumps and for switching , tshoot dumps
    I wish for you good luck in your exam  5

  47. ajax for systems
    January 25th, 2017

    give summary route to set of riuts for test
    1.192.168.1.0
    192.168.1.1
    192.168.1.56
    192.168.1.256
    192.168.1.47

    give mask and summary route of these roiuts include the mask prefix there were summary routs on this test!thisis for your leaning experiexnce dont go in colder than hell

  48. JIES
    January 26th, 2017

    I took the exam on January the 23rd and 149, 41 are still valid

  49. mystry
    February 4th, 2017

    took the exam today got 890 and my colleague got 950s.

    Both got 4 SIMS ( no Eigrp summarization)
    1 Evaluation OSPF.

  50. Anonymous
    February 8th, 2017

    I don’t understand the mask used for summarization. As many have said, I think it should be 255.255.240.0 If you breakdown the third octet in the networks you see in R3’s route table, you have:

    2-0000 0010
    3-0000 0011
    4-0000 0100
    5-0000 0101
    6-0000 0110
    7-0000 0111
    8-0000 1000
    9-0000 1001

    So, the first three bits of that 3rd octet are what’s in common. That gives you a /20 and .240 for those four bits. Can anyone explain why this answer says it’s 255.255.0.0 and not 255.255.240.0???

  51. Anonymous
    February 8th, 2017

    Even this online calculator confirms this:

    https://nubem.com/ip-summarization-tool/

    The summary is 10.2.0.0 /20

  52. Anonymous
    February 8th, 2017

    Just proved what many have been saying. I had misconfigure the summary address with a mask of 255.255.255.240. It should be 255.255.240.0 Here’s my config under R4 s1/0 (for the summary address):

    interface Serial1/0
    ip summary-address eigrp 123 10.2.0.0 255.255.240.0 5

    Now I see just two entries for the 10.x.x.x network:

    R3#sh ip route | b Gate
    Gateway of last resort is not set

    172.16.0.0/24 is subnetted, 1 subnets
    C 172.16.1.0 is directly connected, FastEthernet0/0
    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
    D 10.2.0.0/20 [90/2195456] via 10.2.3.4, 00:02:15, Serial1/0
    C 10.2.3.0/24 is directly connected, Serial1/0
    R3#

    Bam! mic drop :)

  53. Martin
    February 9th, 2017

    Yes, the proper summarization of the range 10.2.2.0 – 10.2.9.0 is 10.2.0.0 /20

    Therefore, the command “ip summary-address eigrp 123 10.2.0.0 255.255.0.0” is wrong.
    It should be “ip summary-address eigrp 123 10.2.0.0 255.255.240.0”.

    However, the exam simulator probably checks *how many* 10.x.x.x entries are in the routing table and since the two commands have the same effect in that regard you’ll probably won’t lose points by using a /16 mask. Regardless, I’d use /20 just to play safe.

  54. Mythili
    February 10th, 2017

    Can someone tell if 149+41+15 dumps are valid?

  55. PassCCNP
    February 11th, 2017

    it is valid 149+41+15

  56. Anonymous
    February 11th, 2017

    Hi PassCCNP

    Could u plz sent to me 149+41+15 Dump. hunter_korn49(at)hotmail.com

  57. Gerardo Mejia
    February 13th, 2017
  58. BugHumNoi
    February 15th, 2017

    Thx very much @Gerardo Mejia

    I’m passed exam by your kindness.
    “15 New Question” Appear all and LAB
    – OSPF Totally Stubly Area
    – EIGRP NSSA and summary ip address
    – OSPFv3 Virtual Link
    – PBR
    – OSPF EIGRP Redistribute

    Thx so much.

  59. Mandark
    February 17th, 2017

    Yes 149 + 41 + 15 are still valid. Passed Route on 11/02/2017
    SIM: OSPFv3, OSPF, PBR, EIGRP/OSPF Redistribution, OSPF Evaluation SIM. I passed with 8xx/1000. Was very happy using Digital Tut.

    Preparing for SWITCH next month.

  60. mutt
    February 24th, 2017

    hi to all

    may i have 15q please

    merter.metro (at) gmail . com

  61. Anonymous
    February 24th, 2017

    Anyone tried 10.2.2.0 255.255.254.0 as the summary address?

  62. nic
    February 25th, 2017

    Anyone tried 10.2.2.0 255.255.254.0 as the summary address?=>
    Host Address Range 10.2.2.1 – 10.2.3.254

  63. alim2017
    February 28th, 2017

    allo everyone,in eigrp sim which summary do we have to use?

    #ip summary-address eigrp 123 10.0.0.0 255.0.0.0
    or
    #ip summary-address eigrp 123 10.2.0.0 255.255.0.0
    or
    #ip summary-address eigrp 123 10.2.0.0 255.255.240.0

    please i’m writting my exam within two days

  64. CCIE
    February 28th, 2017

    @Alim2017A

    You should know, what happens if you need to do this for real?

  65. Zoma
    March 15th, 2017

    Can someone send me the 15q please ?

  66. NAQ
    March 19th, 2017

    Both summary address will give 2 subnets on R3

    here the config with /16
    R4#sh run | sec eigrp
    ip summary-address eigrp 123 10.2.0.0 255.255.0.0 5
    router eigrp 123
    network 10.0.0.0
    no auto-summary
    R4#sh run | sec eigrp
    ip summary-address eigrp 123 10.2.0.0 255.255.0.0 5
    router eigrp 123
    network 10.0.0.0
    no auto-summary

    R3#sh ip route
    Codes: C – connected, S – static, R – RIP, M – mobile, B – BGP
    D – EIGRP, EX – EIGRP external, O – OSPF, IA – OSPF inter area
    N1 – OSPF NSSA external type 1, N2 – OSPF NSSA external type 2
    E1 – OSPF external type 1, E2 – OSPF external type 2
    i – IS-IS, su – IS-IS summary, L1 – IS-IS level-1, L2 – IS-IS level-2
    ia – IS-IS inter area, * – candidate default, U – per-user static route
    o – ODR, P – periodic downloaded static route

    Gateway of last resort is not set

    172.16.0.0/24 is subnetted, 2 subnets
    C 172.16.1.0 is directly connected, Loopback0
    C 172.16.2.0 is directly connected, Loopback1
    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
    D 10.2.0.0/16 [90/2195456] via 10.2.3.4, 00:00:05, Serial0/0
    C 10.2.3.0/24 is directly connected, Serial0/0
    R3#

    and here summary with /20

    R4#sh run | sec eigrp
    ip summary-address eigrp 123 10.2.0.0 255.255.240.0 5
    router eigrp 123
    network 10.0.0.0
    no auto-summary
    R4#

    Gateway of last resort is not set

    172.16.0.0/24 is subnetted, 2 subnets
    C 172.16.1.0 is directly connected, Loopback0
    C 172.16.2.0 is directly connected, Loopback1
    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
    D 10.2.0.0/20 [90/2195456] via 10.2.3.4, 00:01:26, Serial0/0
    C 10.2.3.0/24 is directly connected, Serial0/0
    R3#

  67. NAQ
    March 19th, 2017

    The Right answer is :
    ip summary-address eigrp 123 10.2.0.0 255.255.240.0

    just try to disable the auto summary on R4
    and configure the ip summary with /16

    the output on R3 will be 3 subnets with /16 and 2 subnets with /20:

    R3#sh ip route
    Codes: C – connected, S – static, R – RIP, M – mobile, B – BGP
    D – EIGRP, EX – EIGRP external, O – OSPF, IA – OSPF inter area
    N1 – OSPF NSSA external type 1, N2 – OSPF NSSA external type 2
    E1 – OSPF external type 1, E2 – OSPF external type 2
    i – IS-IS, su – IS-IS summary, L1 – IS-IS level-1, L2 – IS-IS level-2
    ia – IS-IS inter area, * – candidate default, U – per-user static route
    o – ODR, P – periodic downloaded static route

    Gateway of last resort is not set

    172.16.0.0/24 is subnetted, 2 subnets
    C 172.16.1.0 is directly connected, Loopback0
    C 172.16.2.0 is directly connected, Loopback1
    10.0.0.0/8 is variably subnetted, 3 subnets, 3 masks
    D 10.2.0.0/20 [90/2195456] via 10.2.3.4, 00:24:25, Serial0/0
    D 10.2.0.0/16 [90/2195456] via 10.2.3.4, 00:00:07, Serial0/0
    C 10.2.3.0/24 is directly connected, Serial0/0

  68. NAQ
    March 19th, 2017

    Here the output with /20 and after disable auto summary

    172.16.0.0/24 is subnetted, 2 subnets
    C 172.16.1.0 is directly connected, Loopback0
    C 172.16.2.0 is directly connected, Loopback1
    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
    D 10.2.0.0/20 [90/2195456] via 10.2.3.4, 00:01:04, Serial0/0
    C 10.2.3.0/24 is directly connected, Serial0/0

  69. san 2017
    March 23rd, 2017

    Hi Everyone,

    Please share this dumps 149q+41q+15q or any latest valid dumps if available.

    san242721 @ gmail com

  70. TiRebentA
    March 28th, 2017

    Hi @Gerardo Mejia

    Could u share the url for 149+41+15 Dump.
    I’ve tried in this url https://onedrive.live.com/?authkey=%21AOfv8iBlvdSSyds&id=B7B9E67D5B31B850%214062&cid=B7B9E67D5B31B850 but I didn’t find

  71. Anonymous
    March 29th, 2017

    Hi Everyone,
    Please share this dumps 149q+41q+15q .
    barkley2009 @ gmail com

  72. Anonymous
    March 30th, 2017

    please share the dump , narcisse.aspilaire at gmail

  73. CCNP
    March 30th, 2017

    Please,

    could some one share 149q+41q+15q
    jeanlgd09 @ gmail com

  74. Anonymous
    April 9th, 2017

    300-101 need 15q please davidkeys at twc dot com

  75. Syed
    April 9th, 2017

    Hi, any one have updated dumps of ccnp routing…

  76. Cisco_Lover
    April 12th, 2017

    Important Announcement for all:
    Please don’t believe in this link: http://rebrand.ly/ccnpr370d
    I already purchased the material from this site, and all the material is old.
    22+41+49+Drag&Drop NEW Q&As DUMPS are missing, new updates are not included in the material that they provide me. So don’t waste your money. I thing Passleader 267q are most accurate and good for the exam if you don’t have 267q then 252q of passleader + 28 question here on page 161 or 162 by harry are enough for exam preparation.
    Thanks,

  77. Maksym
    April 18th, 2017

    Hi guys,
    I will really appreciate if you can send me 149q+41q+15q dumps to my email: lifefornazgul at mail dot ru

    Thanks in advance!!

  78. Anonymous
    April 19th, 2017

    Hi can someone please share the 28 question by harry.
    Thanks

  79. bbrisko
    May 1st, 2017

    correct summarization is 255.255.240.0 which is a /20

  80. Anonymous
    May 3rd, 2017

    Hi all ¡¡¡

    We can use the tab to complete the console commands?

    Thanks ¡¡

  81. ci
    May 4th, 2017

    Please,
    could some one share 15q
    bekimickey@hotmail com

  82. yukcell
    May 8th, 2017

    i have one concern this lab that why we are doing route summary on router R4 instead of R2 ?? if i am not wrong all loopback addree is avalible on R2

  83. JUT
    May 10th, 2017

    @ Anonymous – took Switch 300-115 yesterday and yes the tab and “?” works in SIMs for that exam so I assume that it is the same for 300-101 test

  84. Anonymous
    May 15th, 2017

    The reason we dont configure this on R2 is then we would still have the route for the R4 to R2 ethernet connection in the routing table of R3 making 3 10. routes in the table. Here is my output from R3 after configuring the summary on R2 instead of R4:

    R3#show ip route
    10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
    D 10.2.0.0/20 [90/2174976] via 10.2.3.4, 00:00:10, Serial0/0
    D 10.2.2.0/24 [90/2172416] via 10.2.3.4, 00:00:21, Serial0/0
    C 10.2.3.0/24 is directly connected, Serial0/0

  85. ANAroute
    May 21st, 2017

    Everything you need to pass the exam.
    Compilation of exams and including April and May.
    http://corneey.com/qD4eyd
    the pass is
    !aAyefgyn-7nP18rSvGvzPPv5FJbO_e8AmeieWSZZtTk

  86. Anonymous
    May 22nd, 2017

    /20 is more correct but if you have 2 subnets with /16 is valid.

  87. fuynit
    June 6th, 2017

    hi , I passed the exam . 48 Q with more than 10 new questions. Sims and evaluations are exactly the same as dumps except for the ip addresses or router names.
    event level 5 – notification and above(lower in number)
    show NTP Association – NTP Sources status
    DMVPN phase spokes can communicate directly:phase 3 i think
    GRE Tuinnel :source and destination interface could be physical or loopback ? source could be loopback but Im not sure about the destination
    enabling NAT-PT command on interface
    two protocols for authentication on interface : chap,pap, radius,tacacs+,802.1x
    a comparison between chap and pap
    …..

  88. Anna
    July 6th, 2017

    Nice lab;) For Cisco and other vendors, here is a command line referance!!
    http://ipcisco.com/comparison-of-top-four-vendorss-command-line/

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