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Network+ Guide to Networks Chapter 2
OSI Model
13
Computer Networking
Professional
09/22/2011

Additional Computer Networking Flashcards

 


 

Cards

Term

 

 

 

Application Layer

Definition

User Interface

 

 

Provides a specific format for a program's data.

 


 

Term

 

 

 

 

The Physical Layer

Definition

Hardware; Raw bit Stream

 

Hardware:  Hubs, wiring, fiber, network cards and anything else that is used to make two network devices communicate.  

 

Network troubleshooting will often lead to a layer one issue.

 

Protocols:

 

Term

 

 

 

 

Presentation

Definition
Translation
Term

 

 

 

 

Session

Definition
Connections
Term

 

 

 

 

Transport

Definition
Packets; Flow Control and error Handling
Term

 

 

 

 

Network

Definition
Addressing and Routing
Term

 

 

 

 

APPLICATION LAYER

Protocols

Definition
SMTP, DNS and FTP
Term

 

 

 

 

PRESENTATION LAYER

Protocols

Definition
MIME  · XDR  · TLS  · SSL
Term

 

 

 

 

SESSION LAYER

Protocols

Definition
Named Pipes  · NetBIOS  · SAP  · L2TP  · PPTP · SOCKS
Term

 

 

 

 

TRANSPORT LAYER

Protocols

Definition
TCP  · UDP  · SCTP  · DCCP  · SPX
Term

 

 

 

 

NETWORK LAYER

Protocols

Definition
IP (IPv4, IPv6)  · ICMP  · IPsec  · IGMP  · IPX  · AppleTalk
Term

 

 

 

 

DATA LINK LAYER

Protocol

Definition
ATM  · SDLC  · HDLC  · ARP  · CSLIP  · SLIP  · GFP  · PLIP  · IEEE 802.3  · Frame Relay  · ITU-T G.hn DLL  · PPP  · X.25  ·
Term

 

 

 

PHYSICAL LAYER

Protocol

Definition
EIA/TIA-232  · EIA/TIA-449  · ITU-T V-Series  · I.430  · I.431  · POTS  · PDH  · SONET/SDH  · PON  · OTN  · DSL  · IEEE 802.3  · IEEE 802.11  · IEEE 802.15  · IEEE 802.16  · IEEE 1394  · ITU-T G.hn PHY  ·
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