Worksheet 10

MAC
Medium Access Control
NIC
Network Interface Card
EUI
Extended Unique Identifier
NAT
Network Address Translation
MAC address is also known as
LAN, Physical, NIC, Ethernet, EUI
MAC address is a unique (number) bits binary address
48
a single hexadecimal digit can represent (number) binary digits
4
Who assigns private IP addresses to devices that exist within a private data network
DHCP server of a gateway router
Where a wireless router get its public IP address
DHCP server – ISP
Each device must have its own unique IP address so that it can be uniquely identified on the public Internet. –True or False–
True
Private IP addresses are assigned to devices that exist within a private data network. –True or False–
True
Private IP addresses are referred as non-routable addresses. –True or False–
True
A Web Server is an example of a publicly reachable host that must have a unique public IP address. –True or False–
True
Private IP addresses do not have to be unique on the Internet (i.e., the public network). –True or False–
True
Public IP addresses are assigned to devices that are directly connected to the Internet (e.g., a web-server). –True or False–
True