More insights from the ADNS team

Browse additional articles, alerts, and IT leadership guidance.

Certifications

Congrats to Aaron Duckett for Passing Cisco CCNA

What excited you most about the material covered in this exam or cert?I was really hoping to learn more about technology

Cisco

ERSPAN to Wireshark -- and How to Fix if Not Working

Packet Capture on a Remote Cisco Device Typically when I need to do a packet capture on a remote Cisco IOS/IOS-XE

Certifications

What Certs Should My IT Team Have?

This post is part three to Why We Love Continuing Education and Certifications and How I Study for IT Certification Exams There&

Certifications

How I Study for IT Certification Exams

This post is a follow-up to Why We Love Continuing Education and Certifications and continues on with What Certs Should My IT

3CX

Why We Love Continuing Education and Certifications

This post is part 1 in a three part series which includes How I Study for IT Certification Exams and What Certs

Fortinet

Connectivity for Remote COVID-19 Vaccination Clinics

Portable Internet Service One of our healthcare clients needed a solution for running COVID-19 vaccination clinics in a parking lot or pavilion.

Exchange

Who is Still Vulnerable to the HAFNIUM Threat in WNC?

Vulnerable Exchange Servers In the wake of the Exchange Zero-day vulnerabilities, Advanced Data was concerned about how many vulnerable servers were left

Exchange

Exchange Server Zero-Day Vulnerabilities

Last week, Microsoft released patches to resolve four severe vulnerabilities in Exchange Server that are being exploited by a Chinese state-sponsored group

Microsoft

Review of Teams Microsoft Business Phone System 2021

Now that we have installed Teams with Microsoft Business Phone System for clients (and passed the Teams exam) we want to share

Certifications

Passed MS-700 Managing Microsoft Teams Exam

Today I took the Managing Microsoft Teams (MS-700) exam and I passed!  Lately we've had some clients express interest in

Microsoft

Microsoft Teams Phone Missing Dialpad

Recently we setup and installed Teams with Microsoft 365 Business Voice using Yealink MP54 / T55a phones for a client.  A post about

Networking

FortiGate IPS is Blocking Everything

This afternoon we received several reports all at once that the internet was down. Interestingly we were able to reach client locations,