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====== Docker - Networking - The default bridge network ======

Every clean installation of Docker comes with a pre-built network called **bridge**. 

<code bash>
docker network ls
</code>

returns:

<code>
NETWORK ID     NAME      DRIVER    SCOPE
45df8a26c099   bridge    bridge    local
99d0975ea463   host      host      local
0190ffd8ff93   none      null      local
</code>


<WRAP info>
**NOTE:**  The **bridge** network is associated with the bridge driver.

  * It is important to note that the network and the driver are connected, but they are not the same.
    * In this example the network and the driver have the same name - but they are not the same thing!

  * The output above also shows that the bridge network is scoped locally.
    * This means that the network only exists on this Docker host.
    * This is true of all networks using the bridge driver - the bridge driver provides single-host networking.

  * All networks created with the bridge driver are based on a Linux bridge (a.k.a. a virtual switch).

</WRAP>

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