Updated: 2018 In this post I will explain how to provide routing between two VLANs on a simple Layer 2 switch using a Cisco router with just one interface. This is called also Router-on-a-stick. This configuration is usually asked as a question in CCNA exams, so I hope it will be helpful for people preparing […]
Basic Cisco Router Configuration Step-By-Step Commands
This post is by no means an exhaustive tutorial about Cisco Routers and how to configure their numerous features. It is a step-by-step guide for the most basic configuration commands needed to make the router operational. When you first power up a new Cisco Router, you have the option of using the “setup” utility which […]
Cisco new Router Series ASR 1000
Cisco announced recently a new WAN Router model, the ASR 1000 series. This is a high performance integrated services device, which can be used for both Enterprise and Service Provider networks. One of the key hardware design features of this router model is its Cisco QuantumFlow processor which can support any current and future services […]