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Which routers/switches for CCNA?

  • 09-05-2012 12:46pm
    #1
    danoriordan1402
    Registered Users, Registered Users 2 Posts: 701 ✭✭✭


    Looking for some guidence on what to be looking for - will be starting the ICND1/ICND2 in the next week having just finished Network +. I know there are simulators but would rather get hands on. thanks


Comments

  • #2
    ConfusedLepton
    Registered Users, Registered Users 2 Posts: 16 ✭ConfusedLepton


    The equipment is quite expensive and IMO not worth it if you're only going to use it for certification - especially if you're only starting out. I wouldn't use a simulator either - never felt as though I could trust them - but emulators (such as dynamips) are very good. Dynamips lets you load actual Cisco images so you're talking to the real thing. You can link them up and route and switch. You'll need quite a powerful PC (depending on how many images you want to run) but this provides a very good and cheap way of playing with real IOS. Alternatively you can book some time on a rack. There are loads of companies out there doing this at the moment so prices are quite competitive. Here you'll be using real routers and switches, just they'll be located half way around the world.

    The only thing you miss out on by doing either of these options is that you're not actually stripping CAT5, making your own cables and physically setting up the boxes. You're not compromising yourself by not buying the hardware. If you really want to buy the hardware, ebay is your best bet, but I'd highly recommend you book a few hours on a rack before you purchase hardware, just so you see what you're paying all that money for.


  • #3
    danoriordan1402
    Registered Users, Registered Users 2 Posts: 701 ✭✭✭danoriordan1402


    Cheers for that, will investigate the Dynamips software - I did have a look around on adverts etc and the kit is expensive enough. Will look into getting some server time as well as you suggested. As for the making up cables, I have that done as part of the network+ :)

    Thanks again


  • #4
    Cuddlesworth
    Registered Users, Registered Users 2 Posts: 14,012 ✭✭✭✭Cuddlesworth


    You will want some switches, if you can get your hands on two 2950's it should suit most of your needs for the CCNA. If you choose to move onto the CCNP you would need to acquire two 3550's or above for Layer 3 features.

    For everything else you need a lan card with 2-4 ports and a hardware emulator called GNS3. Its free, but you will need to source the IOS router images yourself.

    You can't emulate most ASICs functions so that's why you should really get a hold of actual switches.


  • #5
    Mike87
    Closed Accounts Posts: 280 ✭✭Mike87


    If you look around you will find some good bargains on refurbished routers. I bought a complete setup for ccna of donedeal. Some chap bought all the stuff (including books) and then sold it all as soon as he passed the exams. I bought it off him and then pretty much broke even when I sold it on again. Keep an eyeout on ebay and donedeal, craigslist etc and you'll find something.


  • #6
    lanswitcher
    Registered Users, Registered Users 2 Posts: 8 ✭lanswitcher


    It really don't matter until you get to CCNP level, then you have to master private VLAN's and other things.

    At CCNA level, you can have 29xx type switches and 25xx or 26xx routers.

    PacketTracer, which you can hunt for online, is actually very good teaching and learning tool and "good enough" for CCNA. Of course, you should get GNS3 really and find some IOS images someone willing to share with you.

    danoriordan1402 wrote: »
    Looking for some guidence on what to be looking for - will be starting the ICND1/ICND2 in the next week having just finished Network +. I know there are simulators but would rather get hands on. thanks


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