Quick question: here is the scenario: Site-to-site VPN between 2 routers. Routers separated by public Internet. RFC 1918 addresses on source and destination networks. Question: If in transport mode, IPSec does not encrypt the original IP header, but ...

Quick question:here is the scenario:Site-to-site VPN between 2 routers.Routers separated by public Internet.RFC 1918 addresses on source and destination networks.Question:If in transport mode, IPSec does not encrypt the original IP header, but instea...

As I underatand it, the only qualitative difference between HSRP and GLBP is that GLBP offers load balancing by allowing all routers in a GLBP group to forward traffic, unlike HSRP, where you have an active router and the other is in standy.So, I saw...

A client complained that when their hub router died, all the spokes in their DMVPN hub and spoke topology all lost their tunnels.The spokes are supposed to be leveraging NHRP to build a database of other spokes' public interface addresses so that the...