February 2016

CCDE – BGP Convergence

ddib / February 25, 2016

Introduction This post will look at the steps involved in BGP convergence and how it interacts with IGP to converge. […]

ddib / February 17, 2016

There has been a lot happening around VIRL the last few weeks. A new release of VIRL just got released

ddib / February 15, 2016

This post will describe some of the crypto design considerations for DMVPN. DMVPN Overview and Crypto Overhead First let’s have

ddib / February 12, 2016

Introduction to GET VPN GET VPN is a Cisco proprietary technology aimed for private WAN designs where there is a

ddib / February 9, 2016

I’m currently working on a design and needed to verify some failover behavior of the Cisco ASA firewall. The ASA

ddib / February 6, 2016

I’m preparing for the CCDE practical and I was doing a practice scenario by Jeremy Filliben and I realized that