Cisco Certifications
The Journey to CCIE Certification, a Personal Story
4 min read
Cisco Designated VIP Christian Kellerer, CCIE #65551, shares his Cisco certification journey, how he refused to give up on the CCIE Enterprise Infrastructure certification, and the "simple" 7-step strategy that helped him pass the lab exam.
Celebrating 30 Years of the CCIE Certification Program
4 min read
This year, we celebrate the 30-year anniversary of the CCIE certification. Let’s look back at where we came from—and how far we’ve come.
New Entry-Level Cisco Certifications: CCST Gains Ground
3 min read
Cisco is on a mission to empower all people with career possibilities. Now, with the recent release of two new entry-level Cisco certifications, we're building a career pathway into tech for learners from diverse backgrounds, cultures, and experiences.
A Technical Look at IPSEC VPN Tunnel Creation
16 min read
Explore the IPSEC VPN tunnel creation process, including "Phase 1" and "Phase 2," how Security Associations are impacted when ACLs identify "interesting traffic," and even the packets involved in the communications.
Rev Up and Race to Recertification with 56 Free Continuing Education Credits
5 min read
Introducing the 'Rev Up to Recert Bonus' program, a free way for active Cisco certification holders to refresh their skills, refine their knowledge, and fast-track their recertification journey.
Embracing the Cloud Era with the New CCIE Collaboration Certification
4 min read
Embracing a cloud-native framework, Cisco Learning and Certifications is taking strides to modernize the CCIE certification experience, ensuring it stays relevant and empowers the next generation of CCIE certification holders.
The Launchpad: Kickstart Your Learning Journey [Part 1]
3 min read
In the first part of the Launchpad Series, learn how to demonstrate proficiency in Infrastructure as Code, pertaining to the DevNet Expert certification blueprint domain.
Tech Learning Takes a Turn for the Faster: Introducing The U.
3 min read
The U. is a learning series that delivers fast-paced video content for tech learners on the go. Created by the masterminds of industry-leading learning and certifications content, backed by the learner-first promise of Cisco U., and created for you.
Exploring Default Docker Networking
Part 1
18 min read
Learn Docker networking starting with the three options every network engineer should know. Principal Engineer Hank Preston provides a step-by-step walkthrough of the default Docker bridge network environment in Linux, Docker container networking, and much more.