Two hundred workstations and four servers are linked together via a LAN cable and a network of switches. You appear to be receiving a large number of broadcast packets over your LAN, and you would like to lessen the load that this traffic is placing on your network. Just what measures will get you to where you want to be?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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**Network Optimization Challenge**

In a network setup consisting of two hundred workstations and four servers connected via a LAN cable and a series of network switches, you're encountering high volumes of broadcast packets. This excessive broadcast traffic is contributing to network congestion, and you're seeking effective strategies to reduce the load.

**Objective:**
Identify and implement techniques to minimize the broadcast traffic and improve network performance.

**Discussion Points:**

1. **Understanding Broadcast Packets:**
   - Broadcast packets are network packets sent to all devices within the LAN.
   - Common sources include ARP requests, DHCP discovery, and certain types of network applications.

2. **Impact of High Broadcast Traffic:**
   - Overloads network bandwidth.
   - Slowdowns due to devices processing unnecessary packets.
   - Potential security vulnerabilities.

3. **Potential Solutions:**
   - **Network Segmentation:** Divide the network into smaller subnets using VLANs to limit broadcast domains.
   - **Managed Switch Configuration:** Use features like IGMP Snooping and Broadcasting Storm Control.
   - **Network Protocol Optimization:** Ensure proper configuration of network protocols to minimize unnecessary broadcasts.
   - **Upgrade Infrastructure:** Consider hardware that supports higher throughput and advanced traffic management.

By addressing broadcast traffic efficiently, you can enhance the overall performance and reliability of your network environment.
Transcribed Image Text:**Network Optimization Challenge** In a network setup consisting of two hundred workstations and four servers connected via a LAN cable and a series of network switches, you're encountering high volumes of broadcast packets. This excessive broadcast traffic is contributing to network congestion, and you're seeking effective strategies to reduce the load. **Objective:** Identify and implement techniques to minimize the broadcast traffic and improve network performance. **Discussion Points:** 1. **Understanding Broadcast Packets:** - Broadcast packets are network packets sent to all devices within the LAN. - Common sources include ARP requests, DHCP discovery, and certain types of network applications. 2. **Impact of High Broadcast Traffic:** - Overloads network bandwidth. - Slowdowns due to devices processing unnecessary packets. - Potential security vulnerabilities. 3. **Potential Solutions:** - **Network Segmentation:** Divide the network into smaller subnets using VLANs to limit broadcast domains. - **Managed Switch Configuration:** Use features like IGMP Snooping and Broadcasting Storm Control. - **Network Protocol Optimization:** Ensure proper configuration of network protocols to minimize unnecessary broadcasts. - **Upgrade Infrastructure:** Consider hardware that supports higher throughput and advanced traffic management. By addressing broadcast traffic efficiently, you can enhance the overall performance and reliability of your network environment.
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