determines the latency (communication delay) between your computer and another computer on a network
What is Ping
100
Allows machines to obtain legal IP address with out user intervention
What is DHCP
100
computer network that interconnects computers withing limited area. i.e. home
What is LAN
100
20, 21
What is FTP
100
Another name for a computer to computer network
What is Peer Group
200
tool that provides a list of network hops between two systems
What is Tracert (trace route)
200
It can measure near-end cross talk between wires
What is cable performance tester
200
refers to a network composed of different interconnected networks that cover an unlimited geographical area
What is GAN
200
53
What is DNS
200
Check Your Link Lights and Check the plugs at each end to ensure they're securely pressed into the network sockets.
What do you check first for Network Connectivity
300
tool that displays network connections (both incoming and outgoing), routing tables, and a number of network interface (network interface controller or software-defined network interface) and network protocol statistics
What is netstat
300
A term to identify if a fix positions the network for additions or enhancements later on
What is Scalability
300
network larger than a LAN covering an area of a few city blocks to an entire city
What is MAN
300
443
What is HTTPS
300
directly connects two network devices of the same type to each other
What is Crossover Cable
400
help you to verify that DNS name resolution is working correctly
What is nslookup
400
A software based tool that monitors network traffic from a server or workstation attached to the network
What is network moniter
400
extends a private network across a public network such as the internet
What is VPN
400
110
What is POP3
400
Identify the problem
Establish a theory of probable cause
Test the theory to determine cause
Act
Test and prevent
Report
What is 6 steps to troubleshooting
500
command provides you with a means to flush and reset the contents of the DNS client resolver cache
What is ipconfig /flushdns
500
easy way to save something you see on the screen, such as an open window, image, or text article.
What is screenshot
500
Network which separate areas of coverage or cells are connected wirelessly to provide service to a large geographic area.