Presentation about how to configure a switch basics

1. Lab 3 & 4
IP Exercises
Enterprise Networking, Security,
and Automation v7.0 (ENSA)

2. 2
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
7.1 Purpose of WANs

3. 3
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
IP Address – IPV4
To Identify a device over a network
32 bits address
Four portion / section
Format is W.X.Y.Z
Each Section is 8 bits long
Each Section Range is 0 – 255
Subnet Masks – No. of networks
Slash Values: /8, /16, /24
Classes: Class A, Class B, Class C
Network ID VS IP Address
Network Portion VS Host Portion
Number of host per network

4. 4
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Identify the Class
199.200.10.1
10.1.1.1
172.168.10.11
200.200.20.2
127.10.10.101

5. 5
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Find the Invalid in IP
199.200.10.1/16
172.16.0.0
127.0.0.1
10.50.10.260
10.20.10.1/16
176.16.255.255

6. 6
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Complete the following table
Network Network
ID
Max no . Of
IP
Useable IP
Address
First
Useable IP
Last Useable
IP
192.168.10.0/24
176.16.0.0=/16
12.0.0.0/8

7. 7
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Task 1
You are required to assign IP addresses of 250 systems
using the following network:
192.168.10.0/24

8. 8
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Task 2
You are required to assign IP addresses of 360 systems
using the following network:
172.16.0.0/16

9. 9
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Task 3
You are required to assign IP addresses of 120 systems
using the following network:
192.168.X.0/24
Where X is the last two digits of your roll number

10. 10
© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Quiz NO.1
Friday, 09th July 2021
During Class Timing