In Case of OSPF LSA type 5, there is a field in the update "forwarding-address", this field, you will generally see having a value 0.0.0.0 but in some cases, it will be a non-zero IP address. We will discuss this field in this post. When LSA 5 is.

LAB Objective : After completing this lab you will know how to access a Cisco Router or Switch with Console port , also you will be introduced to some basic IOS commands. Devices Used in LAB : Cisco 2621XM Routers : 1 Cisco 2950T Switch : 1 PC.

LAB Objective : This LAB focus on developing your skills to secure a cisco router with different types of passwords and file management of router such as IOS and startup configuration. Devices used in LAB : Cisco 2621XM Routers : 1 Cisco 2950T.

LAB Objective : This LAB focus on developing your skill to design IP address scheme for a network where you are responsible to avoid wastage of IP addresses. Devices used in LAB : Cisco 2621XM Routers : 2 Cisco 2950T Switch : 4 PC : 4 Estimate.

Please note that following packet tracer activities should be opend with latest version of packet tracer. You can download the latest version of packet tracer software here : Download Packet Tracer Version 6.0.1 Download VLSM Basic.

Please note that following packet tracer activities should be opend with latest version of packet tracer. You can download the latest version of packet tracer software here : Download Packet Tracer Version 6.0.1 Download Subnetting.

You are given the network administrator role in a campus network. Basic Connectivity in the network is complete, you need not to configure any routing. There are two type of users in campus, Teachers and Students. Four Services are there in network.

Gns3 gives you provision to connect PC with operating system to your network topology, in this way you can perform many important practicals like communication between two hosts running cisco-ip-communicator over voice topologies etc. so let's get.

You are given a Campus network and Main network; there are different LABs with different number of host’s requirements. You have to subnet the main network and assign appropriate IP addresses on different interfaces of network devices. .

Cisco PIX firewall can be simulated on GNS3. You need a PIX firewall image to run it with gns3. Steps to be followed. Step 1. Download the following files and save these file in a specific folder. Binary image key and serial PIX will work in.