Network-Interface-Cards-Types-and-Configuration.pptx

A presentation about a topic in Computer systems servicing focusing on network interface cards

1. Network Interface Cards: Types and Configuration This presentation covers network interface cards. We'll explore NIC types and configuration. Learn about key components and settings. Discover troubleshooting tips for common issues. MM by Moka Mo

2. What is a NIC and Why is it Important? Definition A NIC enables a device to connect to a network. It translates data between the device and the network. Importance It is essential for communication. Without it, devices can't access the internet or other network resources. Function NICs manage data flow and ensure compatibility. They handle protocol conversion.

3. Common NIC Types: Ethernet, Fiber, Wireless 1 Ethernet Uses cables for a wired connection. Common in offices. 2 Fiber Uses fiber optic cables. Supports faster speeds. Ideal for data centers. 3 Wireless Connects via Wi-Fi. Offers mobility. Widely used in homes and public areas.

4. Key NIC Components: Controller, Ports, Memory Controller Manages data transfer. Handles communication protocols. Ports Connects to network cables. Available in various types. Example: RJ45. Memory Buffers data. Improves performance. Reduces latency.

5. Configuring IP Addresses and Subnet Masks IP Address Unique identifier. Assigned to each device. Example: 192.168.1.100. Subnet Mask Defines network size. Separates network and host portions. Example: 255.255.255.0. Configuration Set manually or automatically. DHCP assigns IPs. Simplifies network management.

6. Understanding MAC Addresses and Network Protocols MAC Address 1 Network Protocols 2 Significance 3 MAC addresses identify devices on a network. Network protocols ensure proper communication.

7. Advanced NIC Settings: VLANs, Jumbo Frames, Teaming VLANs Virtual LANs. Segments networks logically. Enhances security and performance. Jumbo Frames Larger MTU sizes. Reduces overhead. Improves data transfer efficiency. Teaming Combines multiple NICs. Increases bandwidth. Provides redundancy.

8. Troubleshooting Common NIC Issues 1 Connectivity Check cables. Verify IP configuration. Test network connection. 2 Driver Issues Update drivers. Reinstall if necessary. Ensure compatibility. 3 Hardware Failure Replace faulty NIC. Consult hardware diagnostics. Seek expert assistance.