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GRE

Generic Routing Encapsulation (GRE) is a tunneling protocol used to encapsulate a wide variety of network layer protocols into point-to-point connections. GRE is often utilized in VPNs and other applications requiring the transport of non-IP traffic over an IP network.

Network Protocols


The Functionality of GRE: Generic Routing Encapsulation

GRE, network encapsulation, tunneling protocol, networking, Cisco routers

Network Protocols


The Importance of Network Protocols in Virtualization

network protocols, virtualization, VXLAN, GRE, technology, data centers