Networklearner

I am a network professional with over 18 years of experience in enterprise and data‑center networking. I am a CCIE Data Center certified engineer with strong hands‑on expertise in Cisco Nexus and Cisco ACI design, deployment, troubleshooting, and operations. I work on production ACI fabrics and am available for Cisco ACI and Nexus freelancing or consulting work. Contact: rockingoa@gmail.com

Friday, 14 November 2025

Nexus Dashboard Roles and Permissions

Wednesday, 5 November 2025

Data Center Foundation

What is the role of the control plane in the Cisco Nexus switch? Top of Form Controls switch management. Controls access to the co...

Tuesday, 4 November 2025

HSRP Vs VRRP

Overview of VRRP and HSRP Feature VRRP HSRP Standard Open standard (RFC 5798)...

Breaking Down the NX-OS Image Filename

Breaking Down the NX-OS Image Filename Let’s take a closer look at a sample image filename: nxos64-cs.10.5.1.F.bin Here’s what each part ...

Data Center Foundation Exam -1

Q1 - Which two devices would you choose to be a part of the core layer in the three-tier network design? (Choose two.) Top of Form Ci...

Friday, 31 October 2025

Cisco Security questions

The role with the highest privilege in the system and is designed for users who need complete control over system configurations, indexes,...

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