CCNP Security DMVPN with PKI authentication (GNS3 Lab) Dynamic Multipoint VPNs (DMVPN) offer a low admin overhead and scalable VPN solution. It is also efficient at routing traffic as it can dynamically reconfigure itself from a hub and
640-553 CCNA Security Steps to configure an IPSEC site to site VPN on a Cisco IOS device (GNS3 Lab) Just some short notes on basic IOS vpns using the topology below as an example. All the configuration examples are for the router Lefty. Grab the GNS3 .net file and initial configs [HERE] if you want to try. The following five steps need to
