This is the final post in the Cisco IM&P and MS Lync Intradomain Federation series. We will cover two super important topics -
This is the 3rd post in the Cisco IM&P and MS Lync Intradomain Federation series. We will focus on the MS Lync side of configu
The previous blog provides the lab overview on integrating Cisco Jabber and Microsoft Lync so that Jabber and Lync users can commu
Introduction
In the last lab EIGRP Routing over DMVPN IPSec Tunnels, I mention that in the production environment, we normally us
Basic IP Telephony concepts and how to access Cisco Unified Communications Manager (CUCM) free environment from Cisco Devnet.
Introduction
This lab lays the foundation of learning CCNA Collaboration. It introduces the basic concepts in the Voice over IP (
Introduction
My previous blogs Use pfSense to Load Balance Web Servers (1) and Use pfSense to Load Balance Web Servers (2) introdu
Introduction
This lab reuses the server infrastructure built in Deploy Scalable and Reliable WordPress Site on LEMP(1), but add a
Use pfSense to Load Balance Web Servers (1) introduces pfSense, the lab setup, VM specs and download links. This blog will demonst
Several friends mentioned recently that they wanted to learn Linux and asked whether any books and/or videos I'd recommend. I don'
Introduction
In previous post Deploy Scalable and Reliable WordPress Site on LEMP(2), we successful set up Linux+Nginx+PHP+MySQL (
Deploy Scalable and Reliable WordPress Site on LEMP(1) introduced the LEMP design, lab setup and MySQL configuration. This post wi
What is Digital Signage?
Digital Signage uses technologies such as LCD, LED, TV and projector to display digital content such as
Introduction
My previous blogs Use pfSense to Load Balance Web Servers (1) and Use pfSense to Load Balance Web Servers (2) introdu
Introduction
This lab reuses the server infrastructure built in Deploy Scalable and Reliable WordPress Site on LEMP(1), but add a
Introduction
In the previous article Build Secure File Transfer Solution Using AWS S3 (1), I introduced the solution design, secu
We All Need Secure File Transfer
It is not unusual for companies to protect their commercial and client information. It is not unu
Introduction
In previous post Deploy Scalable and Reliable WordPress Site on LEMP(2), we successful set up Linux+Nginx+PHP+MySQL (
Several friends mentioned recently that they wanted to learn Linux and asked whether any books and/or videos I'd recommend. I don'
Introduction
I introduced how to use PowerShell/PowerTool to automate Cisco UCS servers via UCS Manager in July 2016. Time to play
Introduction
PowerShell to Automate UCS (1): Lab Setup introduced the UCSM and PowerTool lab setup.
PowerShell to Automate UCS (2)
Services of Cryptography System
Cryptography is more than encryption. The services provided by cryptography system may include the
