ICND1 Ch.2- TCP/IP/OSI Flashcards
What Type of Protocols are in the Application Layer?
HTTP, POP3, SMTP
What type of protocols are in the Transport Layer?
TCP & UDP
What type of protocols are in the Internet Layer?
IP
What type of protocols are in the Network Access Layer?
Ethernet, Frames Relay
What is Same-layer interaction on different computers?
The two computers use a protocol to communicate with the same
layer on another computer. The protocol defined by each layer uses a header that is transmitted between the computers, to communicate what each computer wants to do.
What is Adjacent-layer interaction
on the same computer?
On a single computer, one layer provides a service to a higher layer. The
software or hardware that implements the higher layer requests that
the next lower layer perform the needed function.
A Segment contains?
TCP | Data
A Packet contains?
IP | Data
A Frame contains?
Link Header (LH) | Data | Link Trailer (LT)
The 7 Layers of the OSI are?
- Application
- Presentation
- Session
- Transport
- Network
- Data Link
- Physical
* Please Do Not Take Sausage Pizzas Away*
What are the 4 layers of TCP/IP?
- Application
- Transport
- Internet
- Network Access
What are the 3 Netware Layers?
- HTTP; SMTP; POP3; VOIP
- IPX/SPX
- Mac Protocols
What are some protocols, specifications, and devices of the Application/ Presentation/ Session (Layers 5-7)?
- Protocols/Specifications-Telnet, HTTP, FTP, SMTP, POP3, VoIP, SNMP.
- Devices- Firewall, Intrusion detection system
What are some protocols, specifications, and devices of the Transport (Layers 4)?
Protocols- TCP & UDP.
What are some protocols, specifications, and devices of the Network (Layers 3)?
Protocol- IP
Devices- Router
