Designing Cisco Enterprise Networks (ENSLD)
Exam Code: 300-420
The Designing Cisco Enterprise Networks certification validates your ability to design enterprise network solutions, including campus, WAN, wireless, security, QoS, and network services, aligned with business, scalability, resiliency, and automation requirements.
- Exam Breakdown
- Domain Breakdown
- Access Breakdown
Exam Format
- Exam Code: 300‑420 ENSLD
- Level: Specialist (Concentration exam for CCNP Enterprise certification)
- Duration: 90 minutes
- Passing Score: Not officially disclosed by Cisco (commonly estimated around 750–850/1000)
- Unscored Content: May include unscored items for statistical purposes; they do not impact your score, and time allocation accounts for them.
Exam Details
- Question Types: Multiple choice, multiple answer, drag-and-drop
- Number of Questions: Approximately 55–65 questions
- Hands-On Questions: No hands-on configuration labs are included. The exam focuses on enterprise network design concepts and architectural planning.
Exam Policies
- Offline Proctoring: Must be rescheduled or canceled at least 48 hours before the scheduled exam time.
- Online Proctoring: Must be rescheduled or canceled at least 30 minutes before the scheduled exam time.
- Waiting Period: A minimum 5-calendar-day wait is required after a failed attempt before retaking the exam.
- Retake Fee: Full exam fee must be paid for each retake.
Validity
- Certification Validity: 3 years
- Renewal Options: Recertify by passing another professional-level exam or earning continuing education credits
Exam Fee
- Base Fee: $300 USD (excluding taxes)
- Taxes: Country-specific VAT may apply
. Example: In India, 18% tax applies, making the total $354 USD ($300 + $54 tax)
Prerequisites
- There are no formal prerequisites for taking the ENSLD 300-420 exam. However, it is recommended to have:
- Strong understanding of enterprise networking technologies
- Experience with Cisco enterprise routing and switching solutions
- Familiarity with enterprise network design principles
Exam Topics
- Advanced Addressing and Routing Design
- Advanced Enterprise Campus Network Design
- WAN Design and Connectivity Options
- Network Services Design (QoS, Multicast, High Availability)
- Security and Segmentation Design•
- Wireless Network Design and Integration
- Automation and Programmability in Enterprise Networks
Intended Audience
- The ENSLD certification is ideal for professionals responsible for designing enterprise networks, including roles such as:
- Network Design Engineers
- Enterprise Network Architects
- Senior Network Engineers
- Systems Engineers
- Infrastructure Architects
Career Impact
- Jobs You Can Get: Network Architect, Senior Network Engineer, Enterprise Infrastructure Engineer, Network Design Specialist, Solutions Architect
Average Salary: Varies by country — U.S.: $95,000–$150,000 USD, India: ₹9,00,000–₹22,00,000 INR, United Kingdom: £50,000–£85,000 GBP, UAE: 180,000–260,000 AED per year. - Why It’s Valuable: Demonstrates advanced skills in designing scalable, secure, and highly available enterprise network infrastructures using Cisco technologies.
Exam Mode
The exam is proctored and can be taken either:- In-person at authorized Pearson VUE test centres
- Online through Pearson VUE’s online proctoring system
Exam Booking Link
- Book your ENSLD Exam via Pearson VUE — Click here (https://www.pearsonvue.com/us/en/cisco.html)
Post-Exam Processing
- Download your Cisco Certificate from Cisco Certmetrics
- Processing Time: Certificate available within 24 to 48 hours after passing the exam
- Log in to Cisco Certmetrics: https://cp.certmetrics.com/cisco/en/login
- Navigate to the Certifications section
- Download your Cisco certificate (PDF format)
Offers
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Top Reasons to Choose
Designing Cisco Enterprise Networks (ENSLD)
High Demand for Enterprise Network Architects
Organizations require skilled professionals who can design scalable and secure enterprise networks supporting modern applications, hybrid cloud connectivity, and large distributed enterprise environments.
Advanced Network Design Expertise
The certification validates the ability to design complex enterprise network architectures including routing, switching, security, wireless integration, and automation technologies.
Career Advancement in Enterprise Networking
Professionals with enterprise network design expertise can move into senior roles such as network architect, solutions architect, and enterprise infrastructure consultant.
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FAQ
-
Who should take the Designing Cisco Enterprise Networks (300-420) exam?
The ENSLD exam is designed for network engineers, system engineers, and network architects responsible for designing enterprise network infrastructures. It is especially useful for professionals pursuing CCNP Enterprise or CCIE Enterprise Infrastructure certifications.
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How difficult is the ENSLD exam?
The ENSLD exam is considered moderately to highly challenging because it focuses on advanced enterprise network design concepts, architecture planning, and integration of multiple networking technologies.
-
Why does Cisco offer the ENSLD certification?
Cisco offers the ENSLD certification to validate professionals who can design modern enterprise networks. Organizations require experts who can create scalable, secure, and highly available network architectures.
-
What tools and resources can be used to prepare for the exam?
Candidates can prepare using Cisco official ENSLD training, Cisco Learning Network resources, Cisco documentation, and hands-on labs focused on enterprise network design and architecture.
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Is the ENSLD certification still valuable in 2026?
Yes, the ENSLD certification remains valuable in 2026 because enterprise networking continues to evolve with hybrid cloud, automation, and advanced security requirements. Professionals who can design modern enterprise networks are highly valued in organizations worldwide.
