
Un-official Cisco 300-420 Enterprise Networks ENSLD Test
Course Overview
About This Free Course
This course is not affiliated with, endorsed, or sponsored by Cisco. All trademarks belong to their respective owners. These are unofficial practice tests for aws certified devops engineer for exam preparation purposes only.
The Cisco 300-420 ENSLD (Designing Cisco Enterprise Networks) exam is a 90-minute exam that certifies a candidate's knowledge of enterprise design. It is a concentration exam for the CCNP Enterprise certification.
Exam Details
Duration: The exam is 90 minutes long.
Number of Questions: The exam consists of approximately 55 to 65 questions. The exact number can vary.
Passing Score: The passing score is not a fixed number, but it is typically a variable score between 750 and 850 out of 1000.
Course Description:
The 300-420 ENSLD exam covers a range of topics related to designing Cisco enterprise networks. The key domains and their weight on the exam are:
Advanced Addressing and Routing Solutions (25%): This section covers the design of structured IPv4 and IPv6 addressing plans and the design of stable, secure, and scalable routing solutions using protocols like OSPF, EIGRP, IS-IS, and BGP.
Advanced Enterprise Campus Networks (25%): This domain focuses on designing campus networks for high availability, Layer 2 and Layer 3 infrastructures, and understanding the Cisco SD-Access architecture.
WAN for Enterprise Networks (20%): You'll be tested on your knowledge of various WAN connectivity options, designing site-to-site VPNs, and ensuring high availability for enterprise WANs.
Network Services (20%): This section covers selecting and designing Quality of Service (QoS) strategies, network management techniques, and designing multicast services.
Automation (10%): The final domain covers the impact of automation on network design, including topics like YANG models, NETCONF, and RESTCONF
Who Should Take This Course
"Un-official Cisco 300-420 Enterprise Networks ENSLD Test" is aimed at people who want a practical, structured introduction to development without paying full price for it. It's a solid fit if you're starting out in development and want a guided course rather than piecing tutorials together yourself, if you've tried free YouTube content on the topic and want something more organized, or if you already work in a related area and want a refresher you can finish at your own pace. Since enrollment happens on Udemy itself, you keep full access to view the lectures, download any provided resources, and revisit the material later â this isn't a stripped-down or time-limited version of the course.
Why This Course Is Worth Taking
Our take: this listing earns a spot on FreeWebCart because the coupon we verified actually brings the price to $0, not just a token discount, and the course carries a 4.5/5 rating on Udemy. That combination â real reviews plus a working 100% OFF code â is what we look for before publishing a development course. It won't replace hands-on experience or a full degree program, but as a low-risk way to test whether development is worth pursuing further, or to pick up one specific skill, the free price tag makes it an easy yes while the coupon lasts.
Pros & Cons
đ Pros
- 100% free to enroll via this coupon (normally $19.99)
- Lifetime access on Udemy once enrolled, even after the coupon expires
- Rated 4.5/5 by past students on Udemy
- Self-paced â no fixed schedule or live sessions to attend
đ Cons
- Coupon is time-limited and can expire before you enroll
- No live instructor support â questions go through Udemy's Q&A, not us
- Certificate is a Udemy completion certificate, not an accredited qualification
Frequently Asked Questions
Is "Un-official Cisco 300-420 Enterprise Networks ENSLD Test" really free?
Yes â we verified a 100% OFF Udemy coupon for this development course before publishing it. Enroll directly on Udemy using the button below; no credit card is needed while the coupon is active.
How long will this coupon last?
Udemy coupons typically last 1â3 days or expire after roughly 1,000 enrollments, whichever comes first. If the price on Udemy no longer shows $0 when you click through, the coupon has expired since we last checked it.
Do I keep access after the coupon expires?
Yes. Once you enroll while the coupon is live, "Un-official Cisco 300-420 Enterprise Networks ENSLD Test" is yours to keep on Udemy â including any future updates the instructor makes â even after the coupon runs out.
Save $19.99 - Limited time offer
More Free Development Courses

Sustainable Business in the 21st Century

AWS AI Practitioner Practice Exam 2026 (AIF-C01)

Cloud Computing Fundamentals for Beginners (2026)
