These are actually two articles. One is “Cisco Latest Network System – 2020 Update” which I wrote in 2020, and the other is “Cisco change 2025,” which I wrote today.

In the era of digital transformation, Cisco continues to play a central role in global enterprise networking and cybersecurity. Since 2020, Cisco has consistently refined its certification programs and network systems to align with rapid advancements in cloud computing, AI-driven automation, and zero-trust security.

Now, in 2025, Cisco has introduced a significant update to both its network systems and certification exams. This upgrade not only modernizes the testing process but also redefines the core skill set expected of network professionals.

This guide provides an in-depth overview of the latest Cisco updates — including new system features, exam structures, preparation strategies, and hands-on testing techniques — designed to help you excel in the new certification era.

Why the Cisco 2025 Network System Update Is So Important

Cisco’s certifications have long been the benchmark of professional competence in the networking industry. Each update reflects evolving trends and technological standards.

The 2025 update is particularly impactful for several reasons:

• Integration of Cloud and Edge Computing: New exam modules now emphasize hybrid cloud design and edge network management.
• AI-Powered Automation: Candidates are expected to understand how machine learning enhances network performance and troubleshooting.
• Zero-Trust Security Framework: Stronger focus on secure configurations, identity control, and proactive threat prevention.
• DevNet Integration: The latest exams merge traditional networking with DevOps and automation skills, ensuring a balance between configuration and programmability.

This evolution signals Cisco’s commitment to shaping the next generation of engineers — professionals who are not only network experts but also automation-driven innovators.

Cisco Certification Framework

Cisco’s certification tracks remain tiered to accommodate both beginners and advanced professionals. The 2025 structure emphasizes flexibility, allowing candidates to tailor their paths to specific technologies or career goals.

Level	Certification	Focus Area	Ideal Candidate
Entry	Cisco Certified Technician (CCT)	Device maintenance and troubleshooting	Field technicians, entry-level engineers
Associate	Cisco Certified Network Associate (CCNA)	Networking fundamentals, security, and automation	Students, new IT professionals
Professional	Cisco Certified Network Professional (CCNP)	Enterprise, Security, Data Center, Collaboration	Experienced network engineers
Expert	Cisco Certified Internetwork Expert (CCIE)	Architecture, design, and advanced troubleshooting	Senior architects, network designers
Developer	Cisco Certified DevNet Associate/Professional	Automation, APIs, software-defined networking	Network developers, DevOps engineers

The new CCNA exam now includes automation, AI, and cloud fundamentals, while CCNP exams are more modular — allowing professionals to specialize in areas like enterprise networking, security, or collaboration.

Updated Exam Content and Question Types

The 2025 Cisco exams place stronger emphasis on practical configuration, troubleshooting, and automation scripting. Here’s what’s new:

1. Increased Simulation Tasks
   • Practical labs now account for up to 40% of total exam weight.
   • Candidates must demonstrate real-time configuration and problem-solving skills.
2. Automation and AI Modules
   • Expect Python scripting questions and API-based automation tasks.
   • Familiarity with Cisco DNA Center automation workflows is essential.
3. Security-Focused Content
   • Covers Zero Trust, VPN, IDS/IPS, and access control policies.
4. Cloud and Edge Networking Scenarios
   • Includes SD-WAN design, cloud connectivity, and edge node deployment.

This shift ensures that Cisco-certified professionals are ready for real-world challenges in hybrid and automated network environments.

Key Features of Cisco’s Latest Network Systems

Cisco’s 2025 ecosystem introduces smarter, more secure, and highly automated systems across both software and hardware platforms. Some of the most notable innovations include:

• Cisco DNA Center Automation Console: A visual, centralized interface for network configuration, policy enforcement, and AI-driven optimization.
• Cisco SecureX Platform: An integrated security ecosystem that connects network devices for unified threat detection and automated incident response.
• Meraki Cloud Dashboard: Simplifies remote management, IoT connectivity, and SD-WAN integration.
• IOS XE Smart Upgrade Mechanism: Enables zero-downtime updates, reducing maintenance complexity.

These systems form the foundation of Cisco’s next-generation network strategy — combining performance, automation, and security in a single ecosystem.

How to Effectively Prepare for the Cisco 2025 Exams

To succeed in Cisco’s updated exams, a structured and strategic approach is crucial. Memorization alone is no longer sufficient — you must develop real, hands-on problem-solving skills.

1. Define Your Certification Goal

Identify your desired certification path:

• Start with CCNA for foundational networking knowledge.
• Move to CCNP for specialized, professional-level expertise.
• Pursue CCIE if you aim for architectural design and leadership roles.

2.Build a Realistic Study Plan

Stage	Focus Area	Duration	Objective
Foundation	OSI model, IP addressing, network basics	2–3 weeks	Build core understanding
Intermediate	VLAN, routing protocols, security basics	4–6 weeks	Develop configuration skills
Advanced	Labs, automation, troubleshooting	3–5 weeks	Master real-world practice

Use virtual labs (e.g., GNS3, Packet Tracer, or EVE-NG) to simulate actual Cisco environments.

3. Combine Theory With Practical Labs

Don’t just read — build and break networks. Create small topologies to test routing, ACLs, and failover mechanisms.
Regular experimentation enhances retention and deepens understanding.

4. Practice With Realistic Mock Exams

Completing multiple practice tests helps evaluate readiness and identify weak areas. Focus on:

• Configuration and troubleshooting labs
• Automation scripting (Python, Ansible)
• Network design and verification tasks

5. Review and Reflect

After each mock test, analyze errors, correct misconceptions, and document findings. Maintaining a “mistake log” is one of the most effective learning habits for technical mastery.

In-Depth Guide to Cisco Practice Tests

Practice tests are the core of Cisco’s certification preparation. The 2025 update brings more realistic, scenario-based labs that reflect actual enterprise environments. Candidates are expected to apply both configuration knowledge and analytical reasoning.

1. Types of Practice Tests

• Configuration Tasks: Require implementing VLANs, OSPF, or NAT on simulated devices.
• Troubleshooting Scenarios: Analyze topology diagrams and logs to identify and fix issues.
• Design and Verification Questions: Build and validate network architectures based on given requirements.
• Automation Tasks: Write or interpret scripts using Python, REST APIs, or YAML for Cisco devices.

2.Common Topics and Difficulty Levels

Module	Key Focus	Difficulty
Routing & Switching	OSPF, BGP, VLANs, STP	★★★★☆
Security	ACLs, Firewalls, VPNs, IDS/IPS	★★★☆☆
Automation	Python, Ansible, RESTCONF	★★★★★
Cloud & Edge	SD-WAN, Meraki, Cloud Connect	★★★★☆

3. Tips for Enhancing Practical Skills

• Dedicate at least one hour daily to lab practice.
• Build diverse network topologies using GNS3 or EVE-NG.
• Simulate configuration changes and document the results.
• Automate repetitive tasks using scripts to deepen understanding.

The more time you spend experimenting, the more intuitive your troubleshooting and design thinking will become — essential for success in Cisco exams and professional projects.

Latest Cisco Hardware and Software Platforms

Cisco’s 2025 product line introduces hardware and software innovations designed for intelligent and secure enterprise networks.

1. Catalyst 9000 Series Enhancements

The latest Catalyst 9300X and 9400X switches incorporate the UADP 3.0 chipset, offering:

• Higher throughput and lower latency
• Native SD-Access architecture
• AI-assisted traffic analysis

2. Cisco IOS XE 17.10 Features

• Integrated Zero Trust Security Framework
• Native Python and gRPC support for automation
• Real-time Telemetry for continuous monitoring

3. Meraki Cloud Dashboard

Meraki’s 2025 update enables:

• AI-powered anomaly detection
• Centralized IoT management
• Intelligent SD-WAN path optimization

These advancements simplify global network operations, making it possible for engineers to manage thousands of devices securely and efficiently from a unified console.

Cisco DevNet and Network Automation Integration

Cisco’s DevNet program bridges the gap between traditional networking and modern software-defined operations. The 2025 update has elevated DevNet to a core pillar of Cisco’s certification framework.

1. What Is Cisco DevNet?

DevNet focuses on network automation, API development, and software-defined networking (SDN). It encourages engineers to use coding to optimize and automate network operations.

2. DevNet Certification Levels

Level	Certification	Focus Area	Ideal Candidate
Associate	DevNet Associate	Python, REST APIs, automation basics	Entry-level professionals
Professional	DevNet Professional	Network programming, CI/CD, SDN	Automation engineers
Expert	DevNet Expert	Architecture, AI automation, API management	Network architects

3. Real-World Applications

Through DevNet skills, engineers can:

• Automate switch and router configurations.
• Implement policy-based automation with Cisco DNA Center APIs.
• Trigger automatic network responses using Webhooks.
• Integrate CI/CD tools for agile network deployment.

DevNet skills are essential for future-ready engineers who want to bridge networking, automation, and cloud operations.

Cisco Security Framework 2025

Cybersecurity remains at the core of Cisco’s 2025 update. The focus is on Zero Trust, proactive threat detection, and integrated protection across all devices and environments.

1. The Zero Trust Model

The principle of “never trust, always verify” drives Cisco’s security design. Key components include:

• Multi-factor authentication and device identity validation
• Network segmentation with micro-segmentation
• Dynamic access policies based on user roles and threats
• Integration with Cisco’s SecureX ecosystem

2. Key Security Modules in 2025 Exams

Module	Coverage	Weight
Security Architecture	Zero Trust, VPN Design	25%
Threat Detection	IDS, IPS, Snort	20%
Policy Control	ACLs, Access Policies	30%
Automated Defense	APIs, SecureX Integration	25%

Mastering these topics prepares candidates not just for the exam but also for defending modern enterprise networks against sophisticated threats.

Cisco Cloud and Edge Networking Trends

Cisco’s 2025 network solutions integrate cloud and edge environments to support global enterprises with distributed operations.

1. SD-WAN Evolution

Cisco’s SD-WAN provides intelligent, secure connectivity across multiple branches.
Key capabilities include:

• Dynamic path selection
• Application-aware routing
• Centralized policy control
• Integrated cloud security

2. Cloud Interconnect

With Cloud OnRamp, Cisco simplifies connectivity to AWS, Azure, and Google Cloud. Engineers can deploy hybrid networks with encrypted tunnels and intelligent routing for multi-cloud visibility.

3. Edge Networking and IoT

Cisco’s IOx platform supports distributed computing at the edge, enabling:

• Real-time data processing
• Device monitoring and management
• Low-latency communication for IoT devices

This convergence of cloud, edge, and automation creates a unified infrastructure that’s agile, intelligent, and secure.

Recommended Study and Exam Preparation Resources

A well-structured preparation plan is key to success. Focus on reliable materials and hands-on practice rather than external recommendations or paid platforms.

1. Use Official Documentation

Cisco’s official configuration guides, command references, and whitepapers remain the most accurate sources of information for exams and real-world work.

2. Build Your Own Lab

Practical experience is irreplaceable. Set up virtual labs using free or open-source tools to simulate enterprise-grade topologies, security configurations, and automation workflows.

3. Practice Daily

• Dedicate fixed study hours each day.
• Focus on one domain (routing, security, automation) per session.
• Review and troubleshoot your own lab networks.

4. Engage With Professional Communities

Join professional online groups and discussion forums to exchange ideas, troubleshoot complex issues, and stay updated on new Cisco releases.

Common Exam Mistakes and How to Avoid Them

Many candidates fail Cisco exams not due to lack of knowledge but because of poor strategy. Here’s how to avoid the most common pitfalls:

1. Relying on Memorization – Understand command logic instead of rote learning.
2. Skipping Labs – Hands-on practice is mandatory for retaining configuration workflows.
3. Ignoring English Terminology – Cisco exams are written in technical English; familiarize yourself with networking terms.
4. Neglecting Automation and Security – These sections now carry major weight in the 2025 exams.

Always focus on understanding why configurations work, not just how.

Fast-Track Strategies for Passing Cisco Exams

Time is valuable, and efficiency matters. Use these strategies to maximize your results:

• Focus on Core Topics: VLANs, OSPF, BGP, ACLs, and automation basics.
• Apply the 80/20 Rule: Spend 80% of your time on the 20% of topics that carry the most points.
• Simulate Full-Length Exams: Replicate real test conditions to build endurance and confidence.
• Review Mistakes Systematically: Document errors and re-create them in labs until fully understood.

Career Paths for Cisco-Certified Professionals

Cisco certifications open doors to advanced career opportunities. Below are some high-demand roles in 2025:

Role	Key Skills	Average Annual Salary (USD)
Network Automation Engineer	Python, Ansible, SDN	95,000+
Cloud Network Architect	AWS, Azure, Cisco Cloud	120,000+
Cybersecurity Specialist	Zero Trust, SecureX, ISE	110,000+
DevNet Engineer	API Development, DNA Center	105,000+
Network Consultant (CCIE)	Multi-vendor Design, Troubleshooting	130,000+

These positions highlight how Cisco-certified engineers remain vital in digital transformation initiatives worldwide.

Conclusion

The 2025 Cisco updates represent more than just exam revisions — they mark a complete transformation of the networking profession.
With automation, AI, and security at the core, modern network engineers must combine configuration expertise with strategic, software-driven thinking.

Whether you’re beginning with CCNA or pursuing CCIE, continuous learning and practical experimentation are the keys to staying relevant in this fast-evolving industry.

Cisco certifications remain a global symbol of technical excellence — and in 2025, they’re more powerful than ever.

Frequently Asked Questions (FAQs)

1. How long is Cisco certification valid?
Typically three years. You can renew by retaking exams or achieving a higher-level certification.

2. Should I take CCNA before CCNP?
Yes. CCNA builds the foundation required to succeed in advanced tracks like CCNP or CCIE.

3. Is programming knowledge required for Cisco exams?
Basic Python and YAML knowledge are recommended, as automation and APIs are integral to newer exams.

4. Can Cisco exams be taken online?
Yes. Cisco supports online proctored exams via authorized testing providers.

5. How valuable is a Cisco certification for career growth?
Extremely valuable. Certified professionals enjoy higher job opportunities, credibility, and global recognition.

The article isn’t finished yet. My title is “What Changes Will Cisco Make in 2020 and 2025?” Please see below for my article on Cisco changes in 2020.

Cisco Latest Network System– 2020 Update

Summary of the Main Changes

• The changes come into effect on February 24th 2020
• All certification tracks and levels are affected
• The main certification levels remain the same – CCNA, CCNP and CCIE
• The different tracks are being removed at the CCNA level
• The tracks are being consolidated at the CCNP and CCIE level
• The entry-level CCENT certification is being retired
• The recertification period for all certifications will be 3 years

CCNA Cisco Certified Network Associate

Current CCNA Tracks before February 24th:

• CCNA Routing and Switching
• CCNA Cloud
• CCNA Collaboration
• CCNA Cyber Ops
• CCNA Data Center
• CCNA Industrial
• CCNA Security
• CCNA Service Provider
• CCNA Wireless
• CCDA Design

New CCNA Tracks from February 24th:

• CCNA
• Cisco Certified DevNet Associate (new)

The 10 current CCNA tracks will no longer be available from 24th February 2020. Way back in the day when Cisco was originally a routing and switching company, they released the CCNA certification which was the equivalent of today’s CCNA Routing and Switching. Whenever somebody mentions the ‘CCNA’ in general, they’re talking about the CCNA R&S.

Cisco went on to expand into other technology areas such as Security with devices like the PIX firewall (now the ASA) and Collaboration with products such as Cisco CallManager (now the Cisco Unified Communications Manager). The certification evolved to include the new technologies, with CCNA Security, CCNA Collaboration, etc. tracks being added, eventually culminating in the 10 tracks available now.

Having 10 different CCNA tracks can be confusing both for new network engineers wishing to get certified and also for employers. Another concern is that engineers working on real-world Cisco networks are typically expected to have skills across multiple tracks, and the current certification program means they have to either study all the different tracks which would be very time consuming and expensive, or pick up knowledge on the job without a structured study showing the right way to do things.

Cisco is addressing this by consolidating the 10 current tracks into a single CCNA certification which covers foundational level knowledge across all of them. Network automation and programmability are also included.

Cisco offers official 5-day classroom courses for each of the current tracks. The course material for the new CCNA exam hasn’t been released yet, but I expect it will also be a 5-day class (or maybe 10 days). Obviously, you can’t fit 10 weeks of training into 1 or 2 weeks, so the more advanced material will be pushed up to the CCNP level exams.

Required Exams for CCNA

To achieve the CCNA Routing and Switching before February 24th, you can EITHER:

Take BOTH the ICND1 100-105 (which gets you the CCENT) AND ICND2 200-105 exams

OR

Take the single CCNA 200-125 exam

To achieve the CCNA after February 24th:

Take the single CCNA 200-301 exam

Everything is normal until February 23, 2020! However, if you get certified after February 24, you will receive a new certification and related certificate! Below you will learn about the main updates for cisco CCNA, CCNP, CCIE certification!

Content from: https://www.flackbox.com/cisco-ccna-ccnp-ccie-certification-update-2020

UPDATE: You can find the list of topics on the new CCNA 200-301 exam here:
https://www.cisco.com/content/dam/en_us/training-events/le31/le46/cln/marketing/exam-topics/200-301-CCNA.pdf

Cutover Date

The last day to take any of the current exams is February 23rd, 2020, and the first day to take new exams is February 24th, 2020. When Cisco certifications have been updated in the past, there’s usually a transitional period of around 3 months where both the old and new exams are available. Because this is such a major update Cisco is doing a clean cutover on a specific date.

If you achieve certification before February 24th, you will automatically receive the equivalent new certification after the cutover date. You will need to recertify 3 years after the date you attained the certification. For example, if you achieve the CCNA with the current exam on January 1st, 2020, you will still be a CCNA after the cutover date, and you will need to recertify (with the latest version of the exam) on January 1st, 2023.

Cisco Certified DevNet Associate

Network programmability and automation is a comparatively new technology that is becoming more prevalent, particularly in Service Provider and large enterprise environments. Cisco is releasing the new Cisco Certified DevNet Associate certification to give engineers the knowledge and skills to program network environments. It’s aimed at developers who want to learn how to use their skills in networks, or network engineers who are cross-training into programming.

What Should You Do If You Have Already Begun Studying For the CCNA?

My online CCNA course includes a suggested timetable to complete your studies in 6 weeks. If you’re reading this before December 2019, I highly recommend that you take the current exam (or the ICND1 and ICND2 exams) to get your CCNA before the changeover. There are 12 weeks from December 1st until the changeover so you have plenty of time.

The benefits you get from doing this are:

• You retain the qualification after the changeover without having to study all the new topics in the new exam.
• You will have advanced Routing and Switching skills you can use on the job and while studying to attain the CCNP Enterprise.
• You will be immediately qualified for that new job or promotion you want.
• You can move on to the next certification and keep moving up the career ladder NOW.

Waiting for the new exam is a cop-out and just procrastinating. Don’t waste time with your career, get ahead now. You can take it easy once you’ve got the qualifications done and have your dream job.

CCENT Cisco Certified Entry Networking Technician

The CCENT certification is being retired from February 24th, 2020. The qualification is not well known to employers, and job adverts for network positions typically require at least the CCNA.

If you have already passed the CCENT with the ICND1 100-105 exam, I highly recommend you upgrade to the CCNA by taking the ICND2 200-105 exam before the changeover. If you don’t do so you will need to take the new 200-301 exam to get your CCNA.

CCNP Cisco Certified Network Professional

Current CCNP Tracks before February 24th:

• CCNP Routing and Switching
• CCNP Cloud
• CCNP Collaboration
• CCNP Data Center
• CCNP Security
• CCNP Service Provider
• CCNP Wireless
• CCDP Design

(No Cyber Ops or Industrial tracks unlike the CCNA)

New CCNP Tracks from February 24th:

• CCNP Enterprise (covers Wired and Wireless)
• CCNP Data Center
• CCNP Security
• CCNP Service Provider
• CCNP Collaboration
• Cisco Certified DevNet Professional (new)

CCNP Change

Original CCNP RS and CCNP Wireless direction combined into CCNP Enterprise direction

CCNP examination form changes, originally need 3-5 written tests all passed, the next generation OF CCNP certification only need to pass 2 exams can be obtained, that is, must take a core examination, plus an optional exam

Next-generation CCNP can be certified directly without CCNA certification

Required Exams for CCNP:

Before February 24th, you need to pass 3 or 4 (depending on the track) exams to attain each CCNP.

From February 24th, you need to pass 2 exams for each track:

• A technology core exam – covers foundational and common concepts
• A concentration exam – a deeper dive into the technology

Under the current rules, you usually have to have at least the CCENT to get a CCNP certification. After the changeover, there are no prerequisite exams.

CCNP Transition:

If you pass any CCNP level exams before February 24, you’ll receive badging for corresponding new exams and credit toward the new CCNP certification.

UPDATE: You can check what credit you will receive in the new program for passing CCNP level exams before February 24th with the CCNP Migration Tools here:
https://www.cisco.com/c/en/us/training-events/training-certifications/certifications/professional/ccnp-migration-tools.html

As with the CCNA, if you achieve certification before February 24th, you will automatically receive the equivalent new certification after the cutover date. You will need to recertify 3 years after the date you attained the certification.

CCIE Cisco Certified Internetwork Expert

Current CCIE Tracks before February 24th:

• CCNP Routing and Switching
• CCNP Collaboration
• CCNP Data Center
• CCNP Security
• CCNP Service Provider
• CCNP Wireless
• CCDP Design

(No Cloud track unlike the CCNP)

New CCIE Tracks from February 24th:

• CCNP Enterprise Infrastructure (focuses on wired networks)
• CCNP Enterprise Wireless
• CCIE Data Center
• CCIE Security
• CCIE Service Provider
• CCIE Collaboration

Cisco Certified DevNet Expert is planned but the date it will be available has not been released yet.

Required Exams for CCIE:

Before February 24th, you need to do a written and a lab exam for each track.

From February 24th, you need to pass 2 exams for each track:

• A technology core exam – same as for CCNP
• A lab exam with 2 modules:
  • Design (3 hours)
  • Deploy, Operate and Optimize (5 hours)

Automation and Network Programmability is being added in the new exams.

As before there are no prerequisite exams you need to take before the CCIE. After the changeover, you need to recertify every 3 years, unlike the current rule which is every 2 years.

CCIE Change

RS exit stake in history stage, RS direction changed to Enterprise direction, existing RS certification automatically upgraded to enterprise infrastructure certification after the release of new certification

Design direction changed to DevNet direction, CCDA to DevNet Associate, CCDP to DevNet Professional

Enterprise Infrastructure (Originally R&S) and Enterprise Wireless (Originally Wireless) take the same IE written test

NP written test and IE written test is the same, take the NP/IE written test can choose to directly take THE LAB to become CCIE or reference an optional examination to become CCNP, the exam is more flexible

LAB exam modules changed from tS-DIAG-Configuration to design-and-deploy, operate and optimize two modules

The form of recertification has been changed to 120 credits to be activated, similar to NP certification, requiring only one core exam and one optional exam.

The next generation CCIE is still valid for 3 years, but more than 3 years only need to choose to re-test the written test to activate, no need to test LAB activation

Ten-year honor CCIE changed to 20-year honor CCIE That’s what’s in today’s Cisco workshop, six years of precipitation for the next generation of networking system changes

Summarize

Cisco’s transformation foreshadows a more systematic and diverse certification of the next generation of network engineers, advocating a single-specific (core exam) and multiple (optional exams) that will flexibly choose the direction and content of learning based on their own interests or business needs.

At the same time, there is automation and development in each direction, so that the original relatively simple implementation of delivery engineers have the opportunity to move to a higher level of design and research and development! New changes have brought new challenges, new opportunities, the positive embrace of the new era, but also the best era of our generation of network engineers.

Leads4pass has changed with the times, and now we’re the best! The new era will be even better! Helping everyone is the happiest thing about leads4pass.

Summary: Comprehensive Upgrade of the New Cisco Network System and Exam Guide

Compared with the 2020 version of “Cisco Latest Network System,” the 2025 edition is far more comprehensive and aligned with current technological trends. The new version introduces key updates such as AI-driven automation, Zero Trust security, and cloud-edge network integration, while restructuring the Cisco certification framework and emphasizing practical and automation skills. The old article mainly focused on traditional routing, switching, and command operations, whereas the new version highlights intelligent, programmable, and security-oriented networking concepts, helping candidates gain a more systematic understanding of Cisco’s technology ecosystem and career advancement pathways.