Master FlexConnect, QoS, CMX, BYOD & wireless security to pass the 300-120 Cisco certification exam with confidence
What You Will Learn:
- Deploy FlexConnect, Office Extend, and advanced QoS schemes including wired-to-wireless mapping and Application Visibility and Control (AVC)
- Implement CMX, Cisco Spaces, and location services with custom portals, social Wi-Fi, and troubleshoot location accuracy and high availability
- Configure client profiling, BYOD, guest access, and Identity-Based Networking on WLC and ISE using VLANs, QoS, and ACLs
- Manage wIPS, rogue APs, RF interferers, and secure devices with RADIUS, TACACS+, 802.1X authentication, and Control Plane ACLs
Learning Tracks: English
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Add-On Information:
- Course Overview
- Strategic Enterprise Mobility Planning: This course provides an in-depth exploration of the architectural decision-making required to scale wireless networks across global enterprise environments. It moves beyond basic connectivity to focus on the Cisco Unified Wireless Network (CUWN) hierarchy and how different components interact to support thousands of concurrent users.
- High Availability and Redundancy Frameworks: Students will examine the critical nature of uptime in a wireless environment. This includes deep dives into AP Statefulness and Controller Redundancy (SSO), ensuring that hardware failures do not result in dropped client sessions or prolonged network outages in mission-critical settings.
- Optimizing Real-Time Traffic: Beyond standard data delivery, this course focuses on the nuances of Multicast over Wireless and the implementation of VideoStream technology. You will learn how to handle the unique bandwidth demands of high-definition video and voice, ensuring jitter-free performance across the entire wireless fabric.
- Next-Generation RF Management: Gain a sophisticated understanding of Cisco CleanAir Technology. The course covers the automation of interference mitigation and the utilization of RRM (Radio Resource Management) to dynamically adjust power and channel assignments, maintaining peak performance in crowded spectral environments.
- Mobility Domain Orchestration: Master the intricacies of Layer 2 and Layer 3 Roaming across diverse subnets. This involves understanding the exchange of mobility messages between controllers to facilitate seamless client transitions without the need for re-authentication or IP address changes.
- Requirements / Prerequisites
- Foundational Network Knowledge: Prospective students should possess a firm grasp of the OSI Reference Model and standard TCP/IP networking protocols. Understanding how VLANs, trunking, and IP routing function is essential for integrating wireless controllers into the existing wired core.
- Preliminary Wireless Exposure: A baseline understanding of RF (Radio Frequency) physics, including signal-to-noise ratios (SNR), decibel calculations (dBm), and the 802.11 a/b/g/n/ac/ax standards, is highly recommended to fully appreciate the advanced optimization techniques discussed.
- Command Line Proficiency: While much of the configuration is GUI-based, familiarity with the Cisco IOS and WLC CLI is necessary for advanced troubleshooting, bulk configuration tasks, and fine-tuning system parameters that may not be accessible through a standard web interface.
- Infrastructure Component Familiarity: It is beneficial to have a working knowledge of server-side components such as Active Directory and DNS, as these are critical for the integration of centralized authentication and network-wide service discovery.
- Skills Covered / Tools Used
- Cisco Prime Infrastructure: Learn to leverage this powerful management tool for the entire Lifecycle Management of the wireless network. This includes automating firmware updates, conducting heat map surveys, and generating comprehensive compliance reports for auditing purposes.
- Packet Analysis for Wireless: Develop the ability to use packet capture tools to dissect 802.11 Management, Control, and Data Frames. This skill is vital for identifying the root cause of client association failures or intermittent connectivity issues that hardware logs might miss.
- Mesh Networking Architecture: Gain proficiency in deploying Outdoor Mesh Access Points. This includes configuring the Adaptive Wireless Path Protocol (AWPP) to bridge network gaps in environments where physical cabling is impossible or cost-prohibitive.
- API and Automation Integration: Explore the role of Programmability in Wireless Networks. You will learn how to interact with the Cisco DNA Center or WLC APIs to extract telemetry data and automate routine administrative tasks, increasing operational efficiency.
- Spectrum Analysis Tools: Master the use of spectrum analyzers to identify non-Wi-Fi interference sources such as microwave ovens, Bluetooth devices, and motion sensors that can degrade the Signal Integrity of your wireless deployment.
- Benefits / Outcomes
- Validation of Professional Expertise: Completing this curriculum significantly prepares you for the Cisco 300-120 Exam, providing a prestigious credential that validates your ability to manage high-end wireless solutions in any global enterprise.
- Enhanced Network Reliability: By applying advanced troubleshooting and high-availability techniques, you will be able to drastically reduce Mean Time to Repair (MTTR) and increase the overall stability of the wireless infrastructure you manage.
- Strategic Career Advancement: Mastery of advanced wireless concepts positions you for senior-level roles such as Wireless Network Architect or Senior Mobility Engineer, roles that command higher salaries and greater professional responsibilities.
- Future-Proofing Your Skillset: As the world moves toward a wireless-first connectivity model, your ability to manage complex features like Micro-segmentation and Application Visibility ensures your relevance in the rapidly evolving IT landscape.
- Optimized User Experience: You will possess the tools to transform a “best-effort” wireless network into a high-performance system that supports Mission-Critical Applications, resulting in higher user satisfaction and productivity.
- PROS
- Deep Technical Rigor: The course avoids superficial explanations and instead provides Granular Technical Details necessary for real-world engineering.
- Vendor-Specific Excellence: Focuses on Cisco Proprietary Innovations that give organizations a competitive edge in network performance and security.
- Practical Troubleshooting Focus: Emphasizes Diagnostic Methodologies that can be applied immediately to solve complex connectivity puzzles in current production environments.
- CONS
- Hardware Dependency: To get the most out of the technical demonstrations, students may require access to Cisco-Specific Lab Equipment or virtualized environments which can be resource-intensive to set up.