CCNA

CCNA vs JNCIA-Junos

Lets look at CCNA and JNCIA-Junos in terms of knowledge that you gain as an...

How to subnet?

For any Network Engineer, knowing how to subnet is as important as typing " en " in the CLI. The engineer will have to type access lists that have wild masks, break networks to smaller parts, create vlans, point to point links, and design a whole new enterprise network. Subnetting is part of all...

Certified Cisco Design Associate – CCDA

This exam will touch the topics of enterprise network in a brief yet fundamentally important way. It covers all the basics from wireless, VOIP, and the enterprise model. I would recommend to study this not for the sake of certifications but the great knowledge acquired . It shows what are...

How to Configure Router on GNS3 to work with SDM.

This is pretty basic configurations that can be done on GNS3 router, or any router that it matters. it is useful for first time users, or who wants to practice CCNA security. on host do the following settings:

IP address: 10.0.0.10 Subnet Mask:...

Connecting your PC to GNS3

In this entry, we would see how to connect a router from the GNS3 simulator to your pc. This will help you with all the basic simulations using SDM, it is specially good for people taking the CCNA Security exam. First, we would need loopback interface in your PC. The following steps are used...