When you're putting your CCNA and/or CCNP home lab together, you're not just buying routers and switches you're creating a blueprint for success. There is no better way to learn about how real Cisco routers and switches work than to work with the real thing!
Laptop Battery Of course, it's not enough to just get the routers and switches you've got to have the right cables and other devices to allow them to communicate. Let's take a look at the different cables and connectors you need to know about when putting together your CCNA and CCNP home labs.
Occasionally, during your CCNA and CCNP studies, you'll run into a term that just doesn't quite make sense to you. (Okay, more than occasionally!) One such term is "reverse telnet". As a Cisco certification candidate, you know that telnet is simply a protocol that allows you to remotely connect to a networking device such as a router or switch. But what is "reverse telnet", CCNP home lab setup
Thinkpad The basic cable you'll need is a straight-through cable. These are used to connect your switches and routers also, if you have an ISDN simulator, you'll need a straight-through cable to connect the router's BRI interface to the simulator.
Your access server will use an octal cable to connect to the other routers and switches in your home lab. The octal cable has one large serial connector that will connect to the access server, 45 connectors that will connect to your other home lab devices. Your access server then needs an IP Host table in order to perform reverse telnet.
Microsoft A more specialized cable type is the DTE/DCE cable. If you plan to use the serial interfaces on your routers (and you certainly should be!), you'll need some of these cables. To connect two routers directly via their serial interfaces, you must have a DTE/DCE cable. (If you have a Cisco router set up as a frame relay switch, you'll need more of these cables.)
CCNA Virtual Lab, Titanium Edition ( 0470148942)-- on practice with routers and switches is critical for success on the CCNA exam, yet the costs associated with the required hardware are prohibitive. drop technology, the CCNA Virtual Lab, Titanium Edition allows users to create a simulated lab using an unlimited number of routers and switches. Users can then either follow the lab exercises provided or experiment with the hundreds of configuration commands built into the simulator. An extensive Help menu is available to guide users through complex tasks.
Laptop Computers If you have multiple switches, you'll want to connect these switches in order to create a trunk line and possibly an Etherchannel. To successfully create a trunk between two switches, you'll need crossover cables.
Errata Description Table of Contents Author Information Perfect Your Cisco(r) Networking Skills on a Virtual Network! If you're serious about passing the CCNA exam, on experience with routers and switches. This unique software product offers unlimited opportunities for you to practice your skills on a virtual network. -or design your own custom networks and labs. An affordable alternative to products and courses costing hundreds, even thousands, of dollars, the CCNA Virtual Lab, -and in the real world.
Laptop Computer To connect your PC directly to the router or switch you're configuring, you'll need a rollover cable, also referred to as a rolled cable. This cable has an Rj-45 connector on one end and DB-9 connector on the other.
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Desktop Computer Once you've added multiple routers and switches to your CCNA / CCNP home lab, you'll get tired of moving that rolled cable around. An access server (a special model of Cisco router, actually) will allow you to connect the rolled cable to it and communicate with all your devices via that connection. To use an access server, you'll need an octal cable. This unusual cable has a large serial connector on one end (this won't fit just any serial interface, so when purchasing an access server, make sure to get the right type of Cisco router) and has eight separate RJ-45 connectors at the other end.
Notebooks The best news of all for all CCNA and CCNP candidates is that like used routers and switches, all these cables are affordable. You can find vendors that sell these cables on ebay and through search engines, and the odds are that the vendor that sold you your lab equipment also sells these cables. This also gives you first-hand experience in cabling your own lab - and that is the best exam preparation of all! (Multiple-choice questions on cable types are easy when you've actually worked with them!)
Lenovo
Hard Drive Chris Bryant, CCIE #12933, is the owner of The Bryant Advantage (http://www.thebryantadvantage.com), home of free CCNA and CCNP tutorials, The Ultimate CCNA Study Package, Ultimate CCNP Study Packages, and CCNA CBT video training. Pass the CCNA exam ,BSCI exam , and BCMSN exam with Chris Bryant, CCIE #12933!
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