COMPUTER NETWORK AND SECURITY
INTRODUCTION TO COMPUTER NETWORK
- Definition, Uses And Benefits
- Overview Of Network Topologies
- Overview Of Network Types
- Protocols And Standards
- Osi Reference Model
- Tcp/Ip Model
- Comparison Of Osi And Tcp/Ip
- Connectionless And Connection Oriented Network Services
- Internet, Isp, Backbone Overview
- Client Server And Peer To Peer Network
- Assignemnt -Chapter 1
- Chapter 1 Slides-Bca
- Chapter 1 Slides-Bsccsit
PHYSICAL LAYER
DATA LINK LAYER
- Definition And Function
- Overview Of Llc And Mac
- Framing
- Flow Control
- Channel Allocation Techniques
- Ethernet Standards
- Dll Protocol
- Hamming Code-(Error Detection And Correction)
- Asynchronous Transfer Mode(Atm)
- Ieee 802.11
- Error Detection And Correction
- Parity Check - Error Detection
- Checksum -Error Detection
- Crc- Cyclic Redundancy Code
- Data Link Layer - Slides
NETWORK LAYER
- Introduction And Function
- Ipv4 Addressing And Subnetting
- Classful Address And Classless Addressing
- Ipv6 Addressing And Features
- Ipv4 And Ipv6 Header Format
- Comparision Of Ipv4 And Ipv6
- Example Address: Unicast, Multicast And Broadcast
- Example Address: Unicast, Multicast And Broadcast
- Routing And Routing Table
- Types Of Routing (Static Vs Dynamic, Unicast Vs Multicast,Link State Vs Distance Vector, Interior Vs Exterior)
- Routing Algorithm
- Routing Protocols
- Ipv4 To Ipv6 Transition Mechanism
- Icmp And Icmpv6
- Nat
- Network Traffic Analysis
- Firewall
- Access Control List
- Path Computation Algorithm
- Subnetting Numerical
Transport Layer
Multiple Choice Question
Application Layer
Network Security
Multimedia and Future Networking
COMPUTER NETWORK LAB WORK
- Lab 5:Basic Router Configuration
- Static Routing
- Dynamic Routing
- Creation Of Vlan And Trunking
- Creating A Lan And Connectivity Test In Lan
- Lab 3: Basic Network Command
- Implement Firewall Using Packet Tracer
- Basic Firewall Implementation
- Dns And Web Server Configuration
- Ftp
- Acl(Access Control List)
- Ethernet Cabling- Straight And Crossover
- Lab 1: Prepare A Hardware And Software Specification For Basic Computer System
- Lab 3: Determine Appropriate Placement Of Networking Device On A Network
FTP(FILE TRANSFER PROTOCOL)
- Click on pc and goto ip configuration and set ip address and subnet mask.
Click on server and goto ip configuration and set ip address and subnet mask.
- Click on server, goto service, click ftp and click on ON button.
- Set username, password,and tick write,read,delete,rename,and list. Click add.
- Goto desktop,click text editor write something and save the file as hello.txt.
- In desktop, open command prompt and type dir command, we can see the file.
In command prompt type ,
Pc> ftp 10.0.0.1
After giving username and password, We will be connected to ftp server
Ftp>
TRANSFERRING FILE USING PUT COMMAND
Ftp>put hello.txt
Ftp> dir // list all file
RENAME FILE
Ftp> rename hello.txt abc.txt
GET THE FILE AND SAVE THE COPY ON OUR MACHINE
Ftp> get abc.txt
Go to pc
Ftp> quit ftp
C:\> dir
We will see our file