Which two OSPF network types should the designer use to establish OSPF neighborship between OSPF routers through the ATM network?
Which restriction prevents a designer from using a GDOI-based VPN to secure traffic that traverses the Internet?
How would you redesign the network VPN headend devices to prevent this from happening again in the future?
Which technique can you use to detect forwarding path failures at a uniform rate, and reconvergence times…?