Sana Ashraf is a Pakistani national seeking to utilize her marketing management and computer skills. She has an MBS from virtual university Pakistan and B.Com in IT from Punjab University. Her work experience includes internships in HR and banking, and teaching roles in Kuwait and Pakistan. Her skills include advanced Microsoft Office and fluency in English.
The document provides an overview of the TCP/IP protocol suite and OSI model. It discusses the seven layers of the OSI model and their functions. It then explains that the TCP/IP protocol suite consists of five layers that correspond to the bottom four layers of the OSI model, with the top three OSI layers represented by a single application layer in TCP/IP. The document goes on to cover addressing in TCP/IP networks, different versions of the IP protocol, and methods for connecting local area networks.
The document discusses TCP/IP networking fundamentals including:
- The TCP/IP protocol suite model with layers for internet, transport, and applications.
- Key protocols like IP, TCP, UDP that operate at each layer.
- IP addressing and routing protocols like RIP and OSPF.
- Network applications that use TCP/IP like HTTP, FTP, SMTP, and DNS.
- Networking services like DHCP, NAT, and firewalls.
- Emerging technologies like IPv6 that expand addressing and add new features.
The document provides an overview of the TCP/IP model, describing each layer from application to network. The application layer allows programs access to networked services and contains high-level protocols like TCP and UDP. The transport layer handles reliable delivery via protocols like TCP and UDP. The internet layer organizes routing with the IP protocol. The network layer consists of device drivers and network interface cards that communicate with the physical transmission media.
Socialmedia lab what-looks-like-foursquare-authorYoonsoo Sam Yoo
?
Hello? How is it going? Let me tell you guys about Foursquare... http://4sq.com/4sqLOVE (TWT: http://TWTkr.com/hellosamyoo ) - Let's be friend, shall we? Txs
2016 Productivity Conference using i-phone and MacbookJinwon Park
?
* ??? ???? ?? ???? ???? ?????.
This is a personal conference with colleagues interesting in the usage of smart applications in i-phone and Macbook. It intends to share knowledges and experiences to encourage colleagues to be a smarter worker.
The document provides an overview of the TCP/IP protocol suite and OSI model. It discusses the seven layers of the OSI model and their functions. It then explains that the TCP/IP protocol suite consists of five layers that correspond to the bottom four layers of the OSI model, with the top three OSI layers represented by a single application layer in TCP/IP. The document goes on to cover addressing in TCP/IP networks, different versions of the IP protocol, and methods for connecting local area networks.
The document discusses TCP/IP networking fundamentals including:
- The TCP/IP protocol suite model with layers for internet, transport, and applications.
- Key protocols like IP, TCP, UDP that operate at each layer.
- IP addressing and routing protocols like RIP and OSPF.
- Network applications that use TCP/IP like HTTP, FTP, SMTP, and DNS.
- Networking services like DHCP, NAT, and firewalls.
- Emerging technologies like IPv6 that expand addressing and add new features.
The document provides an overview of the TCP/IP model, describing each layer from application to network. The application layer allows programs access to networked services and contains high-level protocols like TCP and UDP. The transport layer handles reliable delivery via protocols like TCP and UDP. The internet layer organizes routing with the IP protocol. The network layer consists of device drivers and network interface cards that communicate with the physical transmission media.
Socialmedia lab what-looks-like-foursquare-authorYoonsoo Sam Yoo
?
Hello? How is it going? Let me tell you guys about Foursquare... http://4sq.com/4sqLOVE (TWT: http://TWTkr.com/hellosamyoo ) - Let's be friend, shall we? Txs
2016 Productivity Conference using i-phone and MacbookJinwon Park
?
* ??? ???? ?? ???? ???? ?????.
This is a personal conference with colleagues interesting in the usage of smart applications in i-phone and Macbook. It intends to share knowledges and experiences to encourage colleagues to be a smarter worker.
16. This is a significant shift,
both in what we do and how
we see ourselves as a
devices and services
company.
Microsoft CEO, Steve Ballmer
"We want to make money
not when our customers
buy our products but when
they use our products"
Amazon CEO, Jeff Bezos
1) Post Smartphone, IoT??? ??? ???? ???? ??
13 4 24