Advanced Network Services, Security, and Programmability
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Advanced Network Services, Security, and Programmability
This course is part of CCNA v1.1 (200-301) Video Training Series Specialization
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What you'll learn
Design and manage wireless networks by configuring WLANs and Wireless LAN Controllers (WLCs) to optimize network coverage and performance.
Apply and analyze network services like NAT, DHCP, and QoS to enhance and maintain optimal network performance.
Develop and evaluate security strategies using ACLs, VPNs, and Layer 2 security features to protect and harden network infrastructures.
Implement and integrate SDN and DevOps tools, such as Ansible and Terraform, to automate and streamline network configuration & management processes.
Skills you'll gain
Tools you'll learn
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There are 18 modules in this course
Updated in May 2025.
This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. This advanced course covers the critical aspects of modern network services, security, and programmability. Beginning with wireless networks, you'll explore essential topics such as wireless access point configurations, WLAN design, and mitigating interference. You will also learn how to configure and manage wireless LAN controllers using a graphical interface, ensuring a solid foundation in wireless networking. The course then transitions into network services, focusing on NAT, DHCP, and NTP. You will gain practical skills in configuring these services to optimize network performance and manage IP address allocation. Network management topics, including the use of AI for network monitoring and the configuration of SNMP and Syslog for real-time event logging, are thoroughly covered. You will also explore Quality of Service (QoS) principles and configurations to prioritize and manage network traffic effectively. In the final modules, you will delve into network security and programmability. Learn how to defend against various network threats through advanced security features, such as AAA, VPNs, and ACLs. You will also be introduced to network programmability concepts like SDN and configuration management using Ansible and Terraform. This comprehensive approach ensures you have the skills to automate network configurations and manage large-scale networks efficiently. By the end of the course, you will be well-prepared to tackle complex networking challenges and excel in your career. This course is designed for experienced network professionals seeking to advance their understanding of network services, security, and programmability. It is ideal for those preparing for higher-level certifications or aiming to take on senior roles in network management. A basic understanding of networking concepts and protocols is recommended.
In this module, we will introduce the fundamentals of wireless networking, highlighting its importance in connecting devices without physical constraints. You will learn about the basic concepts and key components that form the backbone of modern wireless communication.
What's included
1 video2 readings
1 video•Total 1 minute
- Module 6 Introduction - Wireless Networks•1 minute
2 readings•Total 20 minutes
- Introduction to the Course 'Advanced Network Services, Security, and Programmability'•10 minutes
- Full Specialization Resources•10 minutes
In this module, we will provide a comprehensive overview of wireless networks, exploring their development and the various designs used in different environments. You will learn about key concepts such as RF communication and wireless interference.
What's included
7 videos
7 videos•Total 33 minutes
- Overview of Wireless Networks•2 minutes
- Wireless Access Points•6 minutes
- Wireless LAN (WLAN) Designs•3 minutes
- Access Point Modes•7 minutes
- Service Set Terminology•4 minutes
- Radio Frequency (RF) Basics•10 minutes
- Wireless Interference•2 minutes
In this module, we will cover the configuration of wireless networks, focusing on essential settings and management techniques. You will learn to configure WLCs and understand key factors like Wi-Fi standards and transmission methods for effective network deployment.
What's included
6 videos1 assignment
6 videos•Total 27 minutes
- Wireless Network Configuration•2 minutes
- Selecting a Wi-Fi Standard•5 minutes
- Transmission Methods•8 minutes
- Spatial Streams•1 minute
- Channel Bonding•4 minutes
- WLC Configuration via a Graphical Interface•7 minutes
1 assignment•Total 15 minutes
- Assessment 1•15 minutes
In this module, we will introduce various network services that support core functions like IP address assignment and time synchronization. You will gain an understanding of how these services contribute to overall network management and performance.
What's included
1 video
1 video•Total 3 minutes
- Module 7 Introduction - Network Services•3 minutes
In this module, we will explore Network Address Translation (NAT) and its role in IP address management. You will learn how to configure NAT and PAT to enable efficient communication between private networks and the internet.
What's included
4 videos
4 videos•Total 25 minutes
- Network Address Translation (NAT)•7 minutes
- Static NAT Configuration•5 minutes
- Dynamic NAT Configuration•6 minutes
- Port Address Translation (PAT) Configuration•7 minutes
In this module, we will cover the Network Time Protocol (NTP) and its role in maintaining consistent time across network devices. You will learn how to configure and verify NTP settings to ensure synchronized operations.
What's included
3 videos1 assignment
3 videos•Total 13 minutes
- Network Time Protocol (NTP)•1 minute
- NTP Theory•4 minutes
- NTP Configuration and Verification•8 minutes
1 assignment•Total 15 minutes
- Assessment 2•15 minutes
In this module, we will introduce the Dynamic Host Configuration Protocol (DHCP) and its role in simplifying IP address management. You will learn to configure DHCP on routers to streamline network device configuration and management.
What's included
2 videos
2 videos•Total 12 minutes
- Dynamic Host Configuration Protocol (DHCP)•4 minutes
- Configuring Routers as DHCP Clients and Servers•7 minutes
In this module, we will explore different network management services that help monitor and control network operations. You will learn how to configure SNMP, Syslog, and secure remote access tools for effective network management.
What's included
8 videos
8 videos•Total 49 minutes
- Network Management Services•2 minutes
- Options for Network Management Access•7 minutes
- Artificial Intelligence (AI) for Network Management•12 minutes
- Simple Network Management Protocol (SNMP) Theory•5 minutes
- SNMP Configuration•8 minutes
- Syslog•6 minutes
- Configuring Remote Access with Secure Shell (SSH)•4 minutes
- FTP and TFTP•7 minutes
In this module, we will introduce Quality of Service (QoS) and its role in managing network traffic. You will learn how to implement QoS settings to prioritize different types of traffic and maintain optimal network performance.
What's included
6 videos1 assignment
6 videos•Total 60 minutes
- Quality of Service (QoS)•2 minutes
- Fundamentals of QoS•15 minutes
- Traffic Markings•14 minutes
- Prioritizing Traffic Types•8 minutes
- Shaping, Policing, and the Token Bucket•7 minutes
- Configuring QoS•14 minutes
1 assignment•Total 15 minutes
- Assessment 3•15 minutes
In this module, we will introduce network security concepts, focusing on the importance of protecting data and infrastructure. You will learn about common security challenges and the protocols designed to mitigate them.
What's included
1 video
1 video•Total 2 minutes
- Module 8 Introduction - Network Security•2 minutes
In this module, we will explore various network threats and the defense mechanisms used to counteract them. You will gain an understanding of the CIA Triad and learn to implement security measures to protect your network.
What's included
14 videos
14 videos•Total 91 minutes
- Threats and Defense•4 minutes
- CIA Triad•4 minutes
- Threats vs. Vulnerabilities•2 minutes
- Social Engineering Attacks•8 minutes
- Denial of Service Attacks•6 minutes
- Other Common Attacks•9 minutes
- Password Protection of Cisco Devices•11 minutes
- Authentication, Authorization, and Accounting (AAA)•9 minutes
- Multi-Factor Authentication•2 minutes
- Encryption•9 minutes
- Virtual Private Networks (VPNs)•10 minutes
- Password Best Practices•4 minutes
- Wireless Security Protocols•10 minutes
- Configuring a Wireless LAN for WPA2 with a Pre-Shared Key•2 minutes
In this module, we will cover Access Control Lists (ACLs), a fundamental tool for managing network traffic. You will learn how to configure different types of ACLs to control access and protect network resources.
What's included
6 videos1 assignment
6 videos•Total 47 minutes
- Access Control Lists (ACLs)•1 minute
- ACL Overview•5 minutes
- Numbered Standard ACLs•8 minutes
- Numbered Extended ACLs•10 minutes
- Named ACLs•14 minutes
- ACL Considerations•10 minutes
1 assignment•Total 15 minutes
- Assessment 4•15 minutes
In this module, we will explore Layer 2 security features that safeguard the network at the data link layer. You will learn to configure security settings on switches to prevent attacks like ARP spoofing and unauthorized access.
What's included
7 videos
7 videos•Total 42 minutes
- Layer 2 Security Features•1 minute
- DHCP Snooping Theory•4 minutes
- DHCP Snooping Configuration•4 minutes
- Dynamic ARP Inspection (DAI) Theory•4 minutes
- Dynamic ARP Inspection (DAI) Configuration•16 minutes
- Port Security Theory•5 minutes
- Port Security Configuration•8 minutes
In this module, we will introduce network programmability and its significance in modern network management. You will learn about the tools and frameworks that enable automation and programmability in network environments.
What's included
1 video
1 video•Total 2 minutes
- Module 9 Introduction - Network Programmability•2 minutes
In this module, we will introduce Software Defined Networking (SDN) and its impact on network management. You will learn how SDN architectures and controllers enable automation and programmability in modern networks.
What's included
6 videos1 assignment
6 videos•Total 28 minutes
- Software Defined Networking (SDN)•2 minutes
- Overview of SDN•7 minutes
- REST APIs•5 minutes
- JSON Formatting•6 minutes
- Cisco SDN Controllers•4 minutes
- Software Defined Architectures•5 minutes
1 assignment•Total 15 minutes
- Assessment 5•15 minutes
In this module, we will explore configuration management and its role in automating network processes. You will learn to use tools like Ansible and Terraform to ensure consistent and efficient network configuration.
What's included
4 videos
4 videos•Total 11 minutes
- Configuration Management•1 minute
- The DevOps Lifecycle•4 minutes
- Configuration Management with Ansible•2 minutes
- Configuration Management with Terraform•3 minutes
In this module, we will guide you through the CCNA exam preparation process, offering tips and strategies to enhance your readiness. You will learn about the registration process and how to approach the exam day with confidence.
What's included
4 videos1 assignment
4 videos•Total 15 minutes
- Module 10 Introduction - Exam Preparation•1 minute
- How to Register for the Exam•3 minutes
- Study Strategies•7 minutes
- What to do on Exam Day•4 minutes
1 assignment•Total 15 minutes
- Assessment 6•15 minutes
In this module, we will celebrate your accomplishment of completing the CCNA v1.1 (200-301) training series. You will receive advice on how to proceed with your professional development, including certification options and career opportunities in the networking field.
What's included
1 video1 reading2 assignments
1 video•Total 2 minutes
- Congratulations and Next Steps•2 minutes
1 reading•Total 10 minutes
- Conclusion to the Course 'Advanced Network Services, Security, and Programmability'•10 minutes
2 assignments•Total 75 minutes
- Full Course Assessment•60 minutes
- Full Course Practice Assessment•15 minutes
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