Lab 1.3 Packet Tracer Review Class Lab

The goal of this assignment is to make the network diagram below

image

Connections

Subnet for Foster is 192.168.3.0/24

• foster-laptop: 192.168.3.2/24

• foster-switch: 192.168.3.1/24

Subnet for Skiff is 192.168.1.0/24

• skiff-server: 192.168.1.2/24

• skiff-switch: 192.168.1.1/24

• Use straight-through cables to connect laptop/server to switches and switches to routers

Devices before assigned IP addresses

• Configure appropriate IP's on the router FastEthernet Interfaces

  • Click on the device and go to the Config tab

  • Make sure to choose the correct interface

  • Config devices with default gateway address

  • MAKE SURE THE ROUTER PORTS ARE ON!

• Configure appropriate IP's on the Laptop and server

  • Click on the device and go to the Config tab

  • Configure devices with assigned IP above

  • Click on the Global tab and configure the Default gateway to be the IP addresses you gave the router

• Ping server from laptop

Successful Ping from the Laptop terminal (192.168.3.2) to the server (192.168.1.2)

Traffic Analysis in Packet Tracer

• Go into Simulation Mode (stopwatch on lower right)

• From laptop, open up web

  • enter the IP address of the server and hit go

  • complete the TCP handshake and the HTTP Request

  • Reveiw packet details under the simulation panel

HTTP Response Packet

Practice Saving Router config

• Go back to Real-Time mode (clock)

• From Router go to Config Tab and save NVRAM

• Power Off Router (in physical tab)

• Power back on

• Check router config to make sure Interface IP's are still there