through the corporate enterprise net, Cisco routers with IPSEC/GRE tunnels over the public Internet. Maybe a stupid question... why would you need GRE tunneling while IPsec has a tunnel mode of its own?
through the corporate enterprise net, Cisco routers with IPSEC/GRE tunnels over the public Internet.
Maybe a stupid question... why would you need GRE tunneling while IPsec has a tunnel mode of its own?
For running routing over the tunnels for example... - kurtis -