A technician has configured a router to authenticate VPN users to an LDAP server on the network.
In order to allow the authentication service, both UDP and TCP ports needed to be allowed on the
router. Which of the following services was MOST likely used?

Which of the following protocols are used to view and send mail from a local host off of a remote
server? (Select TWO).

An administrator configuring remote access opens ports 500/UDP and 10000/UDP on the firewall.
Which of the following services are MOST likely being allowed? (Select TWO).

An administrator wants to restrict traffic to FTP sites regardless of which PC the request comes
from. Which of the following would BEST accomplish this?

A multi-layer switch operates at which of the following OSI layers?

Which of the following provides the STRONGEST security for a tunneled connection over the
Internet?

A network administrator has decided to tighten company security after a recent data breach. The
new scheme calls for a strong 10 character password, a special 4 digit pin code, and a one-time
use dynamic token that is accessed via a smartphone application. Which of the following is being
implemented?

Which of the following is a link state routing protocol?

A technician needs to enter a username and password and have their fingerprint scanned to
access a server. Which of following types of authentication is this an example of?

A technician enters a username and password once and can access multiple databases without
being prompted to reenter their password. This is an example of which of the following?