Pass4sure 220-601 CompTIA A+ Essentials Exam
CompTIA A+ | (0)
It's important that you understand when to use tunnel mode and when to use transport mode. It's simple, really. Use transport mode when you communicate with one computer, and use tunnel mode when you communicate with an entire network. If an exam question asks about encapsulating or tunneling the IP header, that's a clue that it's referring to tunnel mode. 70-446  1z0-051 220-601 VCP-310Â
Once again, consider the scenario of a remote user retrieving e-mail from a mail server on a private network. When the user's e-mail client attempts to initiate a connection to the mail server's IP address, IPSec on ...