Cisco Catalyst 6506-E - switch

Advantages: Very Cheap, with lots of features
Disadvantages: Will help with CCNA, but may stuggle with CCNP

...I bought one of these routers off ebay to help with my upcoming (Cisco) CCNA exam. These are by no means cutting edge routers, and are obsolete now as they only support 10Mbps via their AUI (lan) port and support a limited amount of protocols. The router itself has one AUI port, which when used with a transceiver can connect to either another router or a switch (at 10Mbps); 2 serial ports which can be configured with a routing protocol such as frame relay to connect to another switch or ISP data terminal equipment, a console port to configure the router itself, and an AUX port for modem connection. Though well past it's sell by date, the switch is perfect to get to grips with Ciscos IOS (internetwork Operating System) and set up simple routed networks in conjuction with other routers and switches. One thing to be aware of when buying... Read review

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Advantages: Performace at an excellent price
Disadvantages: 4 ports may not be enough

...No, no, not like your Switch card or Visa card... You're in the Networking section now :-) Although I'm sure if you're reading this you have SOME idea about networking, I will explain first the basic difference between a switch and a hub (Network experts please forgive the following paragraphs) >>> A hub will usually work at an elementary level, making a verbatim copy of all data it receives on each of its ports to all of its other ports. As you can imagine, for a 10 port hub, this means that 80% of all its output is completely redundant (reaches a destination that simply ignores it) >>> A switch is a LITTLE more intelligent. A switch will check the unique "MAC" address that the data is destined for, and assuming it has seen the machine that that MAC address belongs to connected to one of its ports, it will pass on received data... Read review

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Advantages: Easy to use, easy to install
Disadvantages: closeness of the ports.

...Netgear are well known for their networking equipment and it is for this reason I want to tell you about a great piece of kit. The 24 port switch. 24 ports of networking capability.... But what does that all mean??? Ok, let me tell you about what a network is. Even the internet is just one big network. it is simply just a collection of computers that are connected together and can communicate. Simple! But, how do you connect them together? Its not like they shake hands and have a chat is it? Well in a way, that is what they are doing but using some extra hardware to do this. To put a computer on a network, it needs a Network interface card or NIC. This plugs into your computer's motherboard. Its basically similar to installing a graphics card or sound card. You then need to connect the computer via the NIC card to... Read review

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