Chapter 7 Student 12 Flashcards
When working with IPv4 addressing, all numbers will be between 0 and what number? Pg 321
255
Each IP address is made up of these two components. What are they? Pg 322
Network ID and Host ID
What do computers use to differentiate where the network ID ends and the host ID begins? Pg 322
Subnet mask
What allows a computer to connect outside of a local network? Hint, this is typically your router’s address. Pg 322
Default gateway
255.255.0.0 indicates which IPv4 address class?
Class B
Who only has the network range of 18.0.0.0 on the Internet? Pg 323
MIT
What is the loopback IPv4 address? Pg 324
127.0.0.1
What information a DHCP server can be configured to provide? Pg 324
IP address, subnet mask, default gateway, and DNS server address
What has the function of resolving host names to IP addresses? Pg 324
DNS
T or F, Private IP addresses are for one Computer that is on the Internet and Public IP addresses are the addresses that we use internally and not routable on the Internet. Pg 325
False switch public and private
How many hosts can a Class A IP address range carry? Pg 325
16.7 million
If you have DHCP on and you notice that your IP address is 169.254.0.0, this is called what? Pg 326
APIPA or automatic private ip addressing. Usually it means for some reason the DHCP server is unavailable.
A _________ _____ is a value with two possible states: on equals one and off equals zero. Pg 321
Binary bit
