Peering is the exchange of data - typically on a cost-neutral basis
All kinds of networks like carriers, Internet Service Providers (ISPs) and network operators, need to exchange data in order for the Internet to work. The data exchange is either agreed on a bilateral payment basis (for transit/upstream) or on a typically cost-neutral basis, also known as peering.
Usually, peering takes place at Internet Exchanges (IXs or Internet Exchange Points, IXPs). This is where the participating networks come together. At DE-CIX in Frankfurt, for example, more than 1000 networks are connected to peer with each other.
WHY SHOULD PEER
Benefits Of Peering
Transmitting up to 400 Gigabits per second
At the heart of an Internet Exchange are the switches, to which the networks are connected, each via their own port. Many networks have very large ports that can transmit up to 400 Gigabits per second, and most networks have more than just one, to ensure redundancy.
If, for example, an Internet user sends a search query from a computer via an Internet search engine (for example Google, as shown in the diagram on the left), this data travels over the port of the user‘s Internet service provider (for example, Vodafone, as shown in the diagram) over the switch and directly to the search engine operator, rather than taking a detour over cables that stretch halfway across the continent (or even around the globe).
Maximum distribution is key to redundancy
Internet Exchanges like the DE-CIX platforms are distributed over numerous data centers within a metro region. For example, DE-CIX in Frankfurt is accessible in over 30 data centers. As a result, DE-CIX can guarantee high security against outages and high availability, and DE-CIX customers reach all connected networks regardless of which data center they are in. This is why the Internet Exchange DE-CIX Frankfurt has been available without a single platform-wide outage for more than 10 years.
Through the simultaneous, direct connection to anywhere up to several hundred networks, connected networks can avoid congested transit routes and can transmit the data cost efficiently via the most direct route. As a whole, the network quality of all networks connected to the Internet Exchange improves through the direct transmission and the associated substantially shorter routes taken by data packets.
10 USEFUL TIPS
...On How To Maximize
The Benefits Of Peering
Video: How To Get
Started With Peering
How To Start Peering At
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