(Blank)
CMD
Acronyms
Ports
100

This type of IP address begins with 169.254

What is an APIPA? 

100

This command displays detailed network configuration information, including IP address, DNS servers, and MAC address


What is IPconfig /all

100

DNS

What is Domain Name System? 

100

Port 80

What is HTTP? 

200

 10.4.0.0 /16

Is this type of IP address

What is a Network ID? 

200

This command clears the DNS resolver cache


What is ipconfig /flushdns

200

WAN

What is wide area network?

200

Port 53

What is DNS? 
300

10.4.255.255 

Is this type of IP Address

What is a broadcast address? 

300

What command is used to test network connectivity by sending ICMP echo requests to a specified host?


What is ping? 

300

DIMM

What is Dual Inline Memory Module? 

300

Port 20, 21

What is FTP? 

400

This type of IP address begins with 169.254

What is an APIPA? 

400

This command shows the path network packets take to a destination, listing each intermediate step along the way.


What is tracert? 

400

DHCP

What is dynamic host configuration protocol? 
400

Port 25

What is SMTP? 

500

DAILY DOUBLE These (2) commands are used to release, and request a new IP address. 


What is ipconfig /release, and ipconfig /renew?

500

SSH

What is Secure Shell? 

500

Port 3389

What is RDP

M
e
n
u