You were recently hired as a Network Administrator at Trek Bikes. Instead of being able to focus on the server environment, you have been bombarded with issues from your remote users. A large percentage of the sales and marketing staff are constantly on the road. Unfortunately, they're constantly having problems with the legacy VPN too. Your new boss just wants you to fix it, but doesn't really give you any resources. All you have is a SSH login to an ancient VPN appliance that looks like it's from the 1980's. It's dreadful. It's not integrated with Active Directory. It runs some IPsec-based VPN solution that barely runs on the staff's new Windows 10 laptops. You're still new at Trek, but you think it's worth proposing a new VPN solution.
Write an email to your boss discussing the pros (or cons) of deploying Microsoft's DirectAccess instead of keeping the legacy VPN solution. Explain what you'll need to get the solution in place and what benefits it'll provide to the remote staff.