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A quick guide to BGP best practices

Border Gateway Protocol is prevalent among ISPs and enterprises. While BGP best practices change for specific use cases, some recommendations are helpful in all scenarios.

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What are the different types of network cables?

The main types of network cables are coax, fiber optics, and shielded and unshielded twisted pair. As enterprises deploy new technologies, it's critical to select the right cables.

Aruba introduces the distributed data center switch

Aruba's CX distributed switch, available in January, provides security through the embedded Pensando ASICs. Services powered by the chips include load balancing and a firewall.

Static IP vs. dynamic IP addresses: What's the difference?

Static IP addresses are typically used for servers, routers and switches. Dynamic IP addresses, however, are commonly used for workstations, phones and tablets.

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Networking Basics

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    route summarization (route aggregation)

    Route summarization -- also known as route aggregation -- is a method to minimize the number of routing tables in an Internet Protocol (IP) network.

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    Full-duplex data transmission means that data can be transmitted in both directions on a signal carrier at the same time.

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    Variable Length Subnet Mask (VLSM)

    Variable Length Subnet Mask (VLSM) is a subnet -- a segmented piece of a larger network -- design strategy where all subnet masks can have varying sizes.

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