DCCNLab4 - resources to subnets according to their...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
: Instructor: Shahzad Malik/Suffian Shiekh/ Zafar Hadier Lab Coordinator: Shoieb Arshad LAB No. 4 Introduction to Variable Length Subnet Masking (VLSM) Purpose: The lab is intended to familiarize the students with a networking technique of Variable Length Subnet Masking (VLSM). At the end of the lab the student must know: • The Purpose of VLSM. • Steps of VLSM. • How to perform VLSM on different IP Classes. • Calculating the ranges of Hosts in the VLSM. • Finding the Broadcast address of the VLSM. • How to Broadcast on that VLSM. prompt> ifconfig <interfaceNo> xxx.xxx.xxx.xxx netmask xxx.xxx.xxx.xxx prompt> ifconfig eth0 172.20.6.131 netmask 255.255.248.0 prompt> ping -b <broadcast_ip> VLSM: A Variable Length Subnet Mask (VLSM) is a means of allocating IP addressing
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: resources to subnets according to their individual need rather than some general network-wide rule. The purpose of VLSM is use given IP we can make a network which can fulfill the requirements of an organization. E.g. If the Given IP is: 90.0.0.0 and we are given with the following tree STRUCTURE of the organization: 1 | P a g e Data Communication &amp; Computer Networks THEREFORE THE SUBNETS ARE: A1: 90.32.0.0/11 A2: 90.64.0.0/11 A3: 90.96.0.0/11 A4: 90.128.0.0/11 Now from A2: B1: 90.68.0.0/14 B2: 90.72.0.0/14 B3: 90.76.0.0/14 Now from B3 C1: 90.76.128.0/17 C2: 90.77.0.0/17 C3: 90.77.128.0/17 C4: 90.78.0.0/17 Now from C3 D1: 90.77.160.0/19 D2: 90.77.192.0/19 Task 1: Perform the Technique on this Organization tree. And find the Subnets Task 2: Implement the structure in packet tracer. 2 | P a g e...
View Full Document

Page1 / 2

DCCNLab4 - resources to subnets according to their...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online