gre tunnel

Packet Tracer GRE Tunnel Configuration In this confgiuration example, we will see how to configure Cisco GRE (Generic Routing Encapsulation) Tunnel with Packet Tracer. For our GRE Tunnel Configuration example, 
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GRE (Generic Routing Encapsulation) GRE (Generic Routing Encapsulation) is the mechanism that encapsulate one protocol in another protocol and provides connection between the nodes. This is done basically IP over 
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