How does GRE; VPN Tunneling work in case of Inter-connected Data Centers - Web Werks - 1 views
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yesweb on 23 Jul 15There are few similarities between VPN ( Virtual Private Network ) and GRE(Generic Routing Encapsulation) . Learn how VPN , GRE works and Here's what you need to know about the difference between VPN and GRE tunneling protocols.