1. 

   jonvssocrates
   February 4th, 2010 - 22:26

   Great video. Thanks!
2. 

   demone5020
   February 4th, 2010 - 23:12

   @transportertw When you choose a router make sure the module you load has serial interfaces.
3. 

   madschatz
   February 4th, 2010 - 23:43

   He is using CISCO PACKETTracer application from CISCO learning. I think it is 4.11 version which is already outdated. Version 5.0 is already available.

   BTW, greetings to viperboy. Good tutorials.
4. 

   Ubon94
   February 5th, 2010 - 00:25

   What software are you using here?
   Is it a virtual training program software?
5. 

   wolverine2828
   February 5th, 2010 - 01:20

   testing engine called ccna exam cram on mobipocket.. author mickelson. has the latest quesitons and answers on the 640-802 exam.
6. 

   techking00107
   February 5th, 2010 - 01:46

   My teacher always tell us. Always make sure your router is secure. Now I see why. Imagine someone resetting this out of mischief.
7. 

   brickscity77
   February 5th, 2010 - 02:06

   An example of how the so-called powers that try to withhold certain info the general public. Cisco requires special access to obtain this info. Most people can come here to youtube an obtain free, unabaited access.
8. 

   transportertw
   February 5th, 2010 - 02:48

   Hi Viperboy, i am trying to use 3 routers as u did. I am afraid that i am having a problem. the problem occurs when i’m trying to make connection between routers. the error message is :” The cable cannot be connected to that port. ” when i am trying to use serial DCE or serial DTE the error appears. the thing that i am doing is, make connection between R0 and R1 with serial cable. Can u pls tell me how i can solve this problem ? THanks in advance
9. 

   FeegieDeuceCrew
   February 5th, 2010 - 03:19

   Im studying for my Cisco qualifications just now, and watch videos like this during well-deserved spliff breaks. Need to learn it all, but its……just…..so…..tedious. helpful vid anyway, cheers.
10. 

    chucknorris687
    February 5th, 2010 - 04:12

    google packet tracer..
11. 

    kaeldion7
    February 5th, 2010 - 04:23

    Where can I get the emulation software at?
12. 

    joecobra1234
    February 5th, 2010 - 05:22

    thanks viper .good video! 5+stars
13. 

    Viperboy0323
    February 5th, 2010 - 05:59

    No the default state of the interfaces is administratively down. You have to enable it for it to come up.
14. 

    chicks123
    February 5th, 2010 - 06:45

    I thought that the interfaces were enabled right out of the box except for the VLAN 1 interface. Are they not?
15. 

    tenzinpalden
    February 5th, 2010 - 07:06

    Thank you a lot! This is really informative and educational from student’s point of view. Looking forward for more.
    Tenzin
16. 

    coldironhands1
    February 5th, 2010 - 07:40

    Well in version 3 i know there’s already a serial interface on the terminals, but on the back of the router when you chose the interface from the list, serial shows up. I think you need a rollover.
17. 

    sdutyk0633
    February 5th, 2010 - 07:53

    I am using packet tracer5.0 to do the experiment ,but I don’t know how I can add a fastethernet interface and serial interface.
    I hope someone can help me!
18. 

    testicularhomicide1
    February 5th, 2010 - 08:04

    o i see….ahhh i need to start learning this stuff AGAIN! gettin sore
19. 

    coldironhands1
    February 5th, 2010 - 08:20

    well this is a network simulator program. And telnet is a protocol, you can access with a command built into windows, just type ‘telnet ‘ip” It’s the same for most unix too.
20. 

    testicularhomicide1
    February 5th, 2010 - 08:59

    well what is it called…the screen where he enables and configures the routers isnt that telnet?
21. 

    coldironhands1
    February 5th, 2010 - 09:22

    No.
22. 

    coldironhands1
    February 5th, 2010 - 09:38

    I had a teacher who got upset everytime i didn’t use a shortcut on a cisco router like en and config t
23. 

    dahamvitarana
    February 5th, 2010 - 10:00

    This is packet tracer and it is free…
24. 

    testicularhomicide1
    February 5th, 2010 - 10:23

    isnt this telnet? you can download it online
25. 

    bkjay08
    February 5th, 2010 - 10:49

    Good job!

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