GRE Tunnel Theory and Configuration: CCNP Routing and Switching ROUTE 300-
This lesson discusses the theory behind a Generic Routing Encapsulation (GRE) tunnel and describes how a GRE tunnel can be combined with an IPsec tunnel …
ccnp
This lesson discusses the theory behind a Generic Routing Encapsulation (GRE) tunnel and describes how a GRE tunnel can be combined with an IPsec tunnel …
ccnp