What is the function of a default gateway in a network?

What is the function of a default gateway in a network?

Step 1: Understand that a network is a group of devices that can communicate with each other.
Step 2: Know that devices in a network have their own unique addresses, called IP addresses.
Step 3: Realize that sometimes devices need to communicate with devices outside their own network.
Step 4: A default gateway is a special device, usually a router, that helps with this communication.
Step 5: When a device wants to send data to an external network, it sends the data to the default gateway.
Step 6: The default gateway then forwards the data to the correct destination outside the local network.
Step 7: This process allows devices in a local network to access the internet or other external networks.

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