Networking. Networking and Communication Trends Convergence (Accessibility) Speed Stability Simplicity* Embeddedness
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1 Networking and Communication Trends Convergence (Accessibility) Speed Stability Simplicity* Embeddedness
2 What is a Computer Network General definition Related hardware Network Interface Card Network Operating System
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5 What is a Computer Network General definition Related hardware Network Interface Card Hub Switch Router Network Operating System
6 What is a Computer Network General definition Related hardware Network Interface Card Hub Network Operating System
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9 What is a Computer Network General definition Related hardware Network Interface Card Hub Switch Network Operating System
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20 What is a Computer Network General definition Related hardware Network Interface Card Hub Switch Router Network Operating System
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24 Key Networking Technologies Client / Server Computing Packet switching TCP / IP Has 7 layers Each layer provides a unique service or function
25 Key Networking Technologies TCP / IP Application Presentation Session Transport Network Data Link Physical
26 MAC IP TCP / UDP Format / Use protocols
27 Network Packet Structure Layer 2 Data Link Layer Check MAC address Layer 3 Network Layer Check IP address Layer 4 Transport TCP / UDP Layer 5-7 Format / Use / Nav
28 Physical Transmission Media Twisted wire (twisted pair) Analog signal Digital signal MODEM
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31 Physical Transmission Media Twisted wire (twisted pair) Analog signal Digital signal MODEM
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33 Physical Transmission Media Twisted wire (twisted pair) Analog signal Digital signal MODEM Coaxial cable
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35 Physical Transmission Media Fiber optics and optical media Fiber optic cable Backbone Optical networks
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38 Physical Transmission Media Fiber optics and optical media Fiber optic cable Backbone Optical networks Wireless transmission Microwave systems Satellites Cell towers
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42 Physical Transmission Media Fiber optics and optical media Fiber optic cable Backbone Optical networks Wireless transmission Microwave systems Satellites Cell towers
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45 Physical Transmission Media Transmission speeds BPS / Baud Hertz Bandwidth
46 Types of Networks LAN WAN Peer to Peer (P2P) Topologies Hierarchical
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48 Types of Networks LAN WAN Peer to Peer (P2P) Topologies Hierarchical Star
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50 Types of Networks LAN WAN Peer to Peer (P2P) Topologies Hierarchical Star Ring
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52 Types of Networks LAN WAN Peer to Peer (P2P) Topologies Hierarchical Star Ring Bus
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54 Types of Networks LAN WAN Peer to Peer (P2P) Topologies Hierarchical Star Ring Bus Mesh
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56 Internet Addressing and Architecture Uses the TCP / IP Internet Protocol address IPv IPv6 2002:83D8:9016:0:0:0:0:0 Types of IP address Static Dynamic (Requires DHCP)
57 Internet Addressing and Architecture 340,282,366,920,938,000,000,000,000,000,000,000,000
58 Internet Addressing and Architecture Uses the TCP / IP Internet Protocol address IPv IPv6 2002:83D8:9016:0:0:0:0:0 Types of IP address Static Dynamic (Requires DHCP)
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60 IP Addresses DORA for DHCP Discover Offer Request Acknowledge
61 IP Classes Class A Leading bit: to bits for network ID Class B Leading bits: bits for network ID Class C Leading bits:
62 IP Addresses Reserved IP numbers within max range to
63 Domain Name System (DNS) English-ish name, usually Domain extensions Reading addresses DNS Servers
64 Internet Addressing and Architecture Internet architecture and governance Internet Architecture Board Internet Corporation for Assigned Names and Numbers World Wide Web Consortium
65 Internet Services Newsgroups LISTSERVs Instant / video / Text messaging Telnet File Transfer Protocol IoT
66 IoT Protocols Bluetooth ZigBee NFC MQTT LowPAN XMPP
67 Some notes on web pages and languages Hypertext HTML HTTP URL DOI Digital Object Identifier
68 Wireless Networks and Internet Access Bluetooth / Personal Area Networks Wi - Fi Infrastructure Mode Access Points Ad-Hoc Mode Wireless NICs Hotspots Wi-Max Radio Frequency
69 One more thing: The Cloud What is it? Where is it? Who owns it? What happens if? Networking
ก ก Information Technology II
ก ก 202103 Information Technology II ก ก ก ก ก (LAN), ก LAN, ก ก (LAN) ก ก ก LAN ก LAN ก LAN Topology Bus LAN Star LAN Ring LAN Wireless LAN Wireless LAN Wireless ก (LAN) ก ก ก LAN ก LAN WAN ก Random Access
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