Module 05 - Network Protocols Flashcards
What is ARP?
Address Resolution Protocol
What does ARP do?
it is a network protocol used to find out the hardware (MAC) address of a device from an IP address.
What are the 7 Layers of the OSI Model?
All People Seem To Need Data Processing Application Presentation Session Transport Network Data Link Physical
What are the layers of the TCP/IP Stack
Armadillos Take In New ants Application Transport Network Network interface/access`
What are the Protocol Data Units for each OSI layer (PDU)
Some People Fear Birthdays - 1 - Data 2 - Data 3 - Data 4 - Segments 5 - Packets 6 - Frames 7 - Bits
DHCPv4 and DHCPv6
TCP
Dynamic Host Configuration Protocol for IPv4 - dynamically assigns IPv4 addressing information
SMTP
TCP
Simple Mail Transfer Protocol - enables clients to send email to a mail server and enables servers to send email to other servers
POP3
TCP
Post Office Protocol v3 - enables clients to retrieve mail from a mail server to the client’s local mail app
IMAP
TCP
Internet Message Access Protocol - enables clients to access email stored on a mail server as well as maintain email on the server ie Gmail.
FTP
TCP
File Transfer Protocol - sets the rules that enable a user on one host to access and transfer files to another host
SFTP
TCP
SSH File Transfer Protocol - used to establish a secure file transfer session. It’s encrypted
TFTP
TCP
Trivial File Transfer Protocol - a simple and connectionless protocol with best-effort delivery
Connection Orientated?
TCP
Connectionless?
UDP
What is Flow Control
Defines how much information can be sent and the speed and which it can be delivered
