Posts Tagged ‘pass’
April 21st, 2012 | 
Author: To be truly prepared for your CCNA and CCNP exams, you need real hands-on experience with real Cisco routers and switches. However, a production network is a really bad place to practice your configurations, but an excellent way to get fired and/or sued. The key to becoming a true CCNA and CCNP is assembling your own Cisco home lab.
You don’t have to spend a lot of money to do so; used Cisco equipment is cheaper than ever. It’s robust as well – I’ve bought literally hundreds of used routers and switches over the years and have had very few problems. I owe much of my skill to practicing configurations and troubleshooting in my own home lab.
2501 routers are fantastic for CCNA and CCNP home labs. They come with two serial interfaces, allowing you to connect one interface directly to another router (you’ll need a DTE/DCE cable for that, too) while connecting another to a frame relay switch if you like. If you don’t have a frame relay switch, you can connect a 2501 directly to two other routers via the serial interfaces.
You also have an AUI port, which requires a transceiver to operate as your Ethernet interface. Transceivers are pretty cheap and readily available from Cisco resellers and ebay vendors, so pick one up for each 2503 you decide to buy. Read the rest of this entry »
Posted in 
One of the most common questions I get from CCNA and CCNP candidates who are setting up their own home labs is “What cables will I need?” The answer is “It depends.” As you know from your exam studies, the physical layout of your lab is what determines the cables you’ll need. Let’s take a look at the most common home lab cable types and when you will need them.
Straight-through cables have quite a few uses in a CCNA / CCNP home lab. You’ll need them to connect a switch port to an AUI port on a router (and you’ll need a transceiver for that as well). If you have an ISDN simulator, straight-through cables can be used to connect a router’s BRI port to the simulator.
Crossover cables are used to connect switches and allow them to trunk. If at all possible, get two switches in your home lab. This will allow you to gain valuable experience in manipulating root bridge election, working with STP, and creating EtherChannels.
Read the rest of this entry »
To be truly prepared for your CCNA and CCNP exams, you need real hands-on experience with real Cisco routers and switches. However, a production network is a really bad place to practice your configurations, but an excellent way to get fired and/or sued. The key to becoming a true CCNA and CCNP is assembling your own Cisco home lab.
You don’t have to spend a lot of money to do so; used Cisco equipment is cheaper than ever. It’s robust as well – I’ve bought literally hundreds of used routers and switches over the years and have had very few problems. I owe much of my skill to practicing configurations and troubleshooting in my own home lab.
2501 routers are fantastic for CCNA and CCNP home labs. They come with two serial interfaces, allowing you to connect one interface directly to another router (you’ll need a DTE/DCE cable for that, too) while connecting another to a frame relay switch if you like. If you don’t have a frame relay switch, you can connect a 2501 directly to two other routers via the serial interfaces.
You also have an AUI port, which requires a transceiver to operate as your Ethernet interface. Transceivers are pretty cheap and readily available from Cisco resellers and ebay vendors, so pick one up for each 2503 you decide to buy.
Read the rest of this entry »
One of the most common questions I get from CCNA and CCNP candidates who are setting up their own home labs is “What cables will I need?” The answer is “It depends.” As you know from your exam studies, the physical layout of your lab is what determines the cables you’ll need. Let’s take a look at the most common home lab cable types and when you will need them.
Straight-through cables have quite a few uses in a CCNA / CCNP home lab. You’ll need them to connect a switch port to an AUI port on a router (and you’ll need a transceiver for that as well). If you have an ISDN simulator, straight-through cables can be used to connect a router’s BRI port to the simulator.
Read the rest of this entry »
