Author: Anonymous

Which of the following devices are classified as modems, which connects to the Internet? (Choose two.)

An x_____________  __________________   is a collection of networks or subnets that are in the same administrative domain. 

Network ______________  _______________ (NIC) is installed in your computer to connect, or interface, your computer to the network. It provides the physical, electrical, and electronic connections to the network.

What would happen if you wanted to take one network address range and create six networks from it? You would have to do something called ________________, because that’s what allows you to take one larger network and break it into a bunch of smaller networks.

______________  _______________ Configuration Protocol (DHCP) assigns IP addresses to hosts with information provided by a server. It allows easier administration and works well in small to even very large network environments.

Port numbers are used at the Transport layer to identify the local host in this example. If we had to use IP addresses to identify the source hosts, that would be called ____________  ____, and we would run out of addresses. 

DNS is used to resolve a __________  _____________ domain name (FQDN)—for example, www.lammle.com or todd.lammle.com—to an IP address. An FQDN, or DNS namespace, is a hierarchy that can logically locate a system based on its domain identifier.

If a network isn’t directly connected to the router, the router must use one of two ways to learn how to get to it. One way is called ____________  ______________ , which can be a ton of work because it requires someone to hand-type all network locations into the routing table.

________________  ___________________ Protocol Secure (HTTPS) is a secure version of HTTP that arms you with a whole bunch of security tools for keeping transactions secure between a web browser and a server.

___ ________ is the process of moving packets from one network to another network using routers. This  process is a super-important subject to understand because it pertains to all routers and configurations that use IP.