Cisco puts $10 Million Cisco for Cisco Cyber Security Scholarships
Cisco's $10 million Global Cybersecurity Scholarship program for CCNA Cyber Ops: eligibility, exam vouchers, training, and how to apply for the free cert.
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CUCM 11.5 is here and with it, deprecated phones announcement
Looking for more information on this one, is always good idea to look at the field notices on CCO. In a nutshell here is a list of the phones that will no …
Combining 2 ISO files into 1 - CUCM pre-8.x Installation
A quick one and hopefully you don’t get to see this moving forward. Long time ago Cisco used to provide images on CCO that were divided in 2 parts, for …
How to install vSphere 5.5 client on a domain controller
Install the vSphere 5.5 client on a Windows domain controller by bypassing the installer block with a single VimUseLocalDC command-line workaround.
ASA AnyConnect and SSL VPN for IP Phones with CUCM
Configure Cisco ASA AnyConnect SSL VPN for IP phones registering to CUCM — sample config, certificate authentication, and licensing requirements.
CUCM upgrade from 9.x to 11.x - Short post
Finishing an upgrade project after being a while since doing one, I wanted to take the time to share the experience and how easy has Cisco made it into …
UCCX 10.6 Migration from Cisco Agent Desktop (CAD) to Finesse Desktop
Today I attended to the WebEx training UCCX, so this time I decided I was going to take note of all the things that I considered interesting on the training. …
Check DNS records for Collab_Edge Expressway
This one is intended to look it up when you need, on the fly, also a quick google search will show you the light: Check any SRV record: On your DNS, click …
NANPA and LocalCallingGuide - Best new friends?
Confused about dial plans in the US? - Here is the solution These 2 sites will help you get the most out of any North America dial-plan based on Areacode Lets …
![OpenSSL Create and Sign Certificate on MAC [El Capitan]](https://blog.it-learn.io/media/2016/02/2000px-public-key-infrastructure-svg.webp)
OpenSSL Create and Sign Certificate on MAC [El Capitan]
Generate and sign SSL certificates on macOS El Capitan with OpenSSL, including CSRs and CA chains for Cisco VCS Expressway and Collaboration Edge.