To be actually ready for your CCNA and CCNP exams, you need authentic palms-on expertise 롤배치 with true Cisco routers and switches. Having said that, a creation community is an extremely bad place to apply your configurations, but an excellent method of getting fired and/or sued. The true secret to getting to be a true CCNA and CCNP is assembling your own personal Cisco residence lab.
You don’t have to spend a lot of money to do so; utilized Cisco equipment is less expensive than ever before. It’s sturdy too – I’ve purchased pretty much hundreds of utilized routers and switches over the years and possess had hardly any challenges. I owe Significantly of my talent to training configurations and troubleshooting in my own house lab.
2501 routers are fantastic for CCNA and CCNP home labs. They come with two serial interfaces, permitting you to attach a person interface directly to A further router (you’ll have to have a DTE/DCE cable for that, as well) though connecting A further to a body relay change http://query.nytimes.com/search/sitesearch/?action=click&contentCollection®ion=TopBar&WT.nav=searchWidget&module=SearchSubmit&pgtype=Homepage#/롤대리 if you prefer. If you don’t Possess a frame relay switch, you can hook up a 2501 straight to two other routers by using the serial interfaces.
You also have an AUI port, which requires a transceiver to work as your Ethernet interface. Transceivers are rather affordable and available from Cisco resellers and ebay suppliers, so pick a person up for every 2503 you decide to buy.
2501 routers don’t have BRI interfaces, but not every single router with your lab has to be ISDN-All set. If you choose not to obtain ISDN inside your lab whatsoever, 2501s tend to be the strategy to go. If you need to do wish to run ISDN and also have an ISDN simulator machine, you can get two 2503s and the rest of your routers could be 2501.
All in all, 2501 routers are great for your CCNA / CCNP house lab. They cost under $100 Every single on ebay, so they’re also pretty reasonably priced. There’s no improved schooling than training all on your own CCNA or CCNP residence lab, and you'll always offer the machines afterwards if you prefer. Fundamentally, you’re leasing the routers and switches, along with the working experience you have by working with the real deal is priceless.