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CCNA Configuration SIM Question

January 10th, 2014 Go to comments


Refer to the topology


TUT Company recently installed a new router in their office. Complete the network installation by performing the initial router configurations and configuring RIPv2 routing using the router command line interface (CLI) on the R2-TUT.

Name of the router is R2-TUT
Enable-secret password is cisco1
The password to access user EXEC mode using the console is cisco2
The password to allow telnet access to the router is cisco3
IPV4 addresses must be configured as follows:
Ethernet network – router has last assignable host address in subnet
Serial network is – router has last assignable host address in the subnet. Interfaces should be enabled.
Router protocol is RIPv2


(Note: If you are not sure how RIP works, please read my RIP tutorial: http://juquitiba.sp.gov.br/?exams=rip-routing-protocol-tutorial. Note: You can download this sim to practice here: http://juquitiba.sp.gov.br/?exams=download/9tut.com_CCNA_RIP_Configuration.zip)

1) Name the router:

Router#configure terminal
Router(config)#hostname R2-TUT

2) Set secret password:

R2-TUT(config)# enable secret Sec@ret

3) Set password for the console:

R2-TUT(config)#line console 0
R2-TUT(config-line)#password Sec@ret2

4) Set the Telnet password:

R2-TUT(config)#line vty 0 4
R2-TUT(config-line)#password Sec@ret3

5) Assign IP address for Ethernet interface (Fa0/0):

The Ethernet network has:

Increment:32 (/27 = or 1111 1111.1111 1111.1111 1111.1110 0000)
Network address:
Broadcast address: (because 128 + 32 – 1 = 159)

Therefore the last assignable host address in this subnet is and we will assign it to Fa0/0 interface with these commands:

R2-TUT(config)# interface fa0/0
R2-TUT(config-if)#ip address
R2-TUT(config-if)#no shutdown

6) Assign IP address for Serial interface (S0/0):

Serial network has:

Increment:16 (/28 = or 1111 1111.1111 1111.1111 1111.1111 0000)
Network address:
Broadcast address
: (because 16 + 16 – 1 = 31)

So the last assignable host address in this subnet is Finally we assign it to s0/0/0 interface:

R2-TUT(config)# interface s0/0/0
R2-TUT(config-if)#ip address
R2-TUT(config-if)#no shutdown

7) Configure RIP v2 routing protocol:

R2-TUT(config)#router rip
R2-TUT(config-router)#version 2
R2-TUT#copy running-config startup-config

Note: We should use classful networks ( & when configuring RIP. If we use detailed networks ( & the router will automatically convert them into classful networks.

Comment pages
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  1. KumanderRobot
    November 25th, 2016

    hi i wont put no auto summary in router rip?

  2. mehwish
    January 26th, 2017

    No Auto-summary is important to use classless ip addresses (subnetted ip addresses)

  3. Cisco Addiction
    February 1st, 2017

    good job

  4. Bryan
    February 9th, 2017

    Is this the one that would show the CCNA exam in ripv2 ?

  5. Person
    March 24th, 2017

    wha is the best way to enable RIPv2,
    no auto summary or version 2

  6. -r3ndie-
    March 27th, 2017

    version 2 will do

  7. Alex
    April 10th, 2017

    shouldn’t there be a “transport input telnet” command in the vty lines configuration in order for the telnet connection to work?

  8. ahmad
    April 21st, 2017

    transport input
    used when you want to enable ssh secure ping
    but here only asked to put password when telnet used

  9. ahmad
    April 21st, 2017

    why he did not write
    no auto-summary

    in rip v2 ??????????????

  10. Alex
    May 17th, 2017

    there’s no need to.

  11. Mikey M
    May 31st, 2017

    My life depends on so ccna 200-125 dumps please. really could use some help. never the one to ask but i am down on the luck. please please. failed 2 times. need to pass by july!

  12. Mikey M
    May 31st, 2017

    Michaelmckeever10 AT yahoo DOT com
    My life depends on so ccna 200-125 dumps please. really could use some help. never the one to ask but i am down on the luck. please please. failed 2 times. need to pass by july!

  13. Adna
    June 15th, 2017

    @Mikey M check for dumps in share your CCNA Experience v3 page in 9tut

  14. paragrane@12345678910
    June 17th, 2017

    please guide
    need to advertise network as network or
    thanks in advance .

  15. kaede
    June 21st, 2017

    How to unlock the “config is locked” in the packet tracer?

  16. JS
    September 19th, 2017

    Please send me 200-125 dumps and .vce to junurajbanshi @ hotmail .com

  17. Zulqurnain Ali
    November 3rd, 2017

    @ Timmy Can you refer my the Lab sim which are came in your exam ?

    any reference ? i have exam day after tomorrow.

    Thanks in advance .

  18. Anonymous
    November 3rd, 2017

    send pls to unseenwoes@gmail .com

  19. ko
    November 12th, 2017

    @paragrane you should advertise a classful network that’s why
    1st octet belong to class c ip address with default SM

  20. Jase
    December 3rd, 2017

    Ccna 200-125 up to date dumps please???
    ThatsTheIvory @ yahoo . Com
    Please please please? Thank you!!! I appreciate any help

  21. Nelson
    April 20th, 2018

    RIPv1 is classful whereas RIPv2 is classless. Since you are using v2, no auto-summary should be part of the command.

  22. @Ali
    April 24th, 2018

    default route is required to ping??

  23. Anonymous
    June 3rd, 2018

    Do I need to enable the RIP v2 in the old router for this simulation?

  24. hi to all
    July 10th, 2018

    email me for latest dumps : alsadeekalsadouk @ yahoo.com

  25. Song
    August 15th, 2018

    Is this lab still in 200-125 ?

  26. Erik
    September 17th, 2018

    No, it’s not. But It’s a good practice though

  27. Anonymous
    October 21st, 2018


    why are the passwords in the configuration different than passwords in the question?
    is it because we need them in encrypted form??

  28. HaSuu
    March 11th, 2019

    i think “no auto-summary” command is not important because R1 don’t running RIP and R2 has two network connected. So R2 understand it’s network

  29. Anonymous
    July 16th, 2019

    I did the exact same configuration however the status of the serial interface is up/down.
    can somebody help with this.

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