What are the protocols in the Application Layer
In the TCP/IP model?
Hypertext Transfer Protocol: HTTP
File Transfer Protocol: FTP
Simple Mail Transfer Protocol: SMTP
Domain Name System: DNS
Internet Message Access Protocol: IMAP
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What are the protocols in the Transport Layer
In the TCP/IP model?
Transmission Control Protocol: TCP
User Datagram Protocol: UDP
Stream Control Transmission Protocol: SCTP
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What are the protocols in the Internet Layer
In the TCP/IP model?
Internet Protocol: IP
Address Resolution Protocol: ARP
Reverse Address Resolution Protocol: RARP
Internet Control Message Protocol: ICMP
Internet Group Message Protocol: IGMP
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What are the four Layers of the TCP/IP model?
Application
Transport
Internet
Data Link
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What is the main purpose of the Application Layer?
To check software and Protocols that are being used across the Network.
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What is the main purpose of the Transport Layer?
To divide data into smaller packets and chunks.
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What is the main purpose of the Internet Layer?
To link and identify IP's and addresses of devices in the Network.
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What is the main purpose of the Data Link Layer?
To physically send the data and information across the Network.
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What are Protocols and Standards?
They are the universal set of rules for the transfer of data.
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Why do we need Protocols and Standards?
So different devices from different manufacturers can connect to one another and share data.
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What are the Top Layers in the TCP/IP model called and what are they for?
They are called the Logical Layers and are used for the Software.
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What are the Bottom Layers in the TCP/IP model called and what are they for?
They are called the Physical Layers and are used for Hardware.
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Can you change any of the Layers in the TCP/IP model?
You can change the Logical Layers for new/different Software.
You can change the Physical Layers for new/different Hardware.
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What are IP addresses?
They are a series of numbers that help to identify devices of the internet and are generally linked to the network said device is on.
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What are URL's?
They are web addresses that we as humans understand as they are not series of numbers, they are the name that link to the IP address.
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What is HTTP?
Hypertext Transfer Protocol
It is the protocol in the application layer which controls how pages and messages are displayed and formatted from the device and the web server.
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What is HTTPS?
Hypertext Transfer Protocol Secure
It is the same as HTTP however it adds a layer of security by encrypting data transfers and communication between the browser and the device.
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What is FTP?
File Transfer Protocol
It is a protocol in the application layer. It transfers files and is fast and efficient however it has a size limit on its files and has no encryption.
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What is SMTP?
Simple Mail Transfer Protocol
It is a protocol in the application layer which is used by mail systems. It is reliable, simple and cheap however it has size limits and file issues.
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What is PPP?
Point to Point Protocol
It is a protocol in the Link Layer which connects multiple devices together. It is used in dial up and ATM machines. It can handle data in large loads.
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What is WPA?
WiFi Protected Access
It is a family of protocols over wireless connection in the Link Layer which encrypts wireless access and allows access points for NIC's to connect to.
It also stops unsecure connections.
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What is RIP?
Routing Information Protocol
It a protocol in the Network layer which only works over LAN and not WAN as it can only travel over short distances. It counts the amount of data routes and hops through its hop count. It also has an anti-looping measure for a
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What is IMAP?
Internet Message Access Protocol
It is a protocol in the transport layer, which allows copies of messages to multiple devices. it also allows for previews which are not downloaded and are viewed from the server. It also makes it so that attachments are no
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Other cards in this set
Card 2
Front
What are the protocols in the Transport Layer
In the TCP/IP model?
Back
Transmission Control Protocol: TCP
User Datagram Protocol: UDP
Stream Control Transmission Protocol: SCTP
Card 3
Front
What are the protocols in the Internet Layer
In the TCP/IP model?
Back
Card 4
Front
What are the four Layers of the TCP/IP model?
Back
Card 5
Front
What is the main purpose of the Application Layer?
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