How to Configure Cisco Extended Named Access Control List in Router

This is the last section of Cisco Access Control Lists. Since now we had seen three different types of Access Control Lists viz. Standard Numbered ACL, Extended Numbered ACL and Standard Named ACL respectively. There is one more remaining in Cisco ACL called Extended Named Access Control List. After reading my previous articles you may… Read More »

[Solved] Connect GNS3 to Internet via Host Wi-Fi, Ethernet Adapter

Hi there, in my last articles we had covered Interfacing of GNS3 router to physical computer and Connect GNS3 to VirtualBox. Today I’m gonna to describe the sequential procedure to connect GNS3 to internet over host Wi-Fi adapter and over Ethernet adapter. There are many virtual networking tutorials available in the internet explaining the same.… Read More »

[Solved] How to Connect GNS3 to VirtualBox: Virtual Network Lab with GNS3

We were discussing about physical networking with GNS3. GNS3 is the wonderful software for virtual networking computing. Last article, we had a discussion on virtual LAN network by interfacing GNS3 to local PC via Microsoft Loopback adapter. In this tutorial I would like to share how to configure GNS3 to connect VirtualBox virtual machines. As we… Read More »

Connecting GNS3 to Real Networks: Physical Networking with GNS3

GNS3 (Graphical Network Simulator), best network simulation software allows you to connect and collaborate virtual network topologies to real networks. This awesome feature of GNS3 brings CCNA, CCNP and CCIE labs with zero Hardware! Personally I was much excited when came to know this possibility in GNS3. You might even associate to virtual machines from… Read More »

[Easy] How to Install Exchange Server 2010 SP3 on Windows Server 2012

This is another episode of Exchange 2010 administration. What is an exchange server? Exchange is an enterprise email server solution for organization. Exchange email essentially reliable and provides email access through Microsoft exchange client such as Outlook. Installing of Exchange Server 2010 SP3 on Windows Server 2012 is a little bit complex process. Once you… Read More »

How to Calculate Idle PC Value in GNS3 Network Simulator 0.8.6?

GNS3 (Graphical Network Simulator) is the best open source Network simulator that can be used while setting up a computer network. GNS3 works by consuming real Cisco IOS images which are emulated using a program called Dynamips. Hence it provides real time experience to the user and serves many of the network engineers today to… Read More »