9.4.1.1 NAT Check Instructions

9.4.1.1%20NAT%20Check%20Instructions

User Manual: Pdf

Open the PDF directly: View PDF PDF.
Page Count: 1

Download9.4.1.1 NAT Check Instructions
Open PDF In BrowserView PDF
NAT Check
Objective
Configure, verify and analyze static NAT, dynamic NAT and NAT with overloading.

Scenario
Network address translation is not currently included in your company’s network design. It has been decided to
configure some devices to use NAT services for connecting to the mail server.
Before deploying NAT live on the network, you prototype it using a network simulation program.

Resources


Packet Tracer software



Word processing or presentation software

Directions
Step 1: Create a very small network topology using Packet Tracer, including, at minimum:
a. Two 1941 routers, interconnected
b. Two LAN switches, one per router
c.

One mail server, connected to the LAN on one router

d. One PC or laptop, connected the LAN on the other router

Step 2: Address the topology.
a. Use private addressing for all networks, hosts, and device.
b. DHCP addressing of the PC or laptop is optional.
c.

Static addressing of the mail server is mandatory.

Step 3: Configure a routing protocol for the network.
Step 4: Validate full network connectivity without NAT services.
a. Ping from one end of the topology and back to ensure the network is functioning fully.
b. Troubleshoot and correct any problems preventing full network functionality.

Step 5: Configure NAT services on either router from the host PC or laptop to the mail server
Step 6: Produce output validating NAT operations on the simulated network.
a. Use the show ip nat statistics, show access-lists, and show ip nat translations commands to gather
information about NAT’s operation on the router
b. Copy and paste or save screenshots of the topology and output information to a word processing or
presentation document.

Step 7: Explain the NAT design and output to another group or to the class.

© 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public.

Page 1 of 1
Source Exif Data: 
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : No
Page Count                      : 1
Language                        : en-US
Tagged PDF                      : Yes
Author                          : Dianne Stevens
Creator                         : Microsoft® Word 2016
Create Date                     : 2016:04:15 11:20:25-05:00
Modify Date                     : 2016:04:15 11:20:25-05:00
Producer                        : Microsoft® Word 2016
EXIF Metadata provided by EXIF.tools

Navigation menu