You have a number of cisco routers and switches that you wish to secure using ipsec. you want ipsec authentication to use digital certificates. you already have a pki in place using certificate services on windows server 2016. what should you install to secure your devices?

NDES role service

Explanation:

NDES provides and manages certificates used to authenticate traffic and implement secure network communication with devices that might not otherwise possess valid domain credentials.

i think the answer is b.

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.