Topic A - Networking Functions

Topic B - Understanding the Host-to-Host Communications Model

Topic C - Introducing LANs

Topic D - Introduction to the IOS

Topic E - Starting a Switch

Topic F - Understanding Ethernet and Switch Operation

Topic G - Troubleshooting Common Switch Media Issues

Topic G - Demo 1 - Perform Switch Startup

Topic G - Demo 2 - Troubleshooting Switch Media Issues

Topic G - Demo 3 - Command Line Help

Review Quiz

In this module, Building a Simple Network, students will learn about networking functions, understanding the host-to-host communications model, introducing LANs, introduction to the IOS, starting a switch, understanding ethernet and switch operation, troubleshooting common switch media issues, perform switch startup, troubleshooting switch media issues, and command-line help.

Topic A - Understanding the TCP/IP Internet Layer

Topic B - Understanding IP Addressing and Subnets

Topic C - Understanding the TCP/IP Transport Layer

Topic D - Exploring the Functions of Routing

Topic E - Configuring a Cisco Router

Topic F - Exploring the Packet Delivery Process

Topic G - Enabling Static Routing

Topic H - Managing Traffic Using ACLs

Topic I - Enabling Internet Connectivity

Topic I - Demo 1 - Performing Initial Router Setup Media Issues

Topic I - Demo 2 - Connecting to the Internet

Topic I - Demo 3 - Life of a Packet

In this module, Establishing Internet Connectivity, students will learn to understand the TCP/IP internet layer, understand IP addressing and subnets, understand the TCP/IP transport layer, explore the functions of routing, configure a Cisco router, explore the packet delivery process, enable static routing, manage traffic using ACLs, enable internet connectivity, perform initial router setup media issues, connect to the internet, and understand the life of a packet.

Topic A - Securing Administrative Access

Topic B - Implementing Device Hardening

Topic C - Implementing Traffic Filtering with ACLs

Topic C - Demo 1 - Enhancing the Security of the Initial Configuration - Part 1

Topic C - Demo 2 - Enhancing the Security of the Initial Configuration - Part 2

Topic C - Demo 3 - Device Hardening

Topic C - Demo 4 - Filtering Traffic with ACLs

Topic C - Demo 5 - Configuring SSH

Topic C - Demo 6 - Configuring NTP

Topic C - Demo 7 - AAA

Topic C - Demo 8 - DHCP Snooping

In this module, Managing Network Device Security, students will learn about securing administrative access, implementing device hardening, implementing traffic filtering with ACLs, enhancing the security of the initial configuration, device hardening, filtering traffic with ACLs, configuring SSH, configuring NTP, AAA, and DHCP snooping.

Topic A - Implementing VLANs and Trunks

Topic B - Routing Between VLANs

Topic C - Using a Cisco Network Device as a DHCP Server

Topic E - Introducing Dynamic Routing Protocols

Topic F - Implementing OSPF (Open Shortest Path First)

Topic F - Demo 1 - Configuring Expanded Switch Networks

Topic F - Demo 2 - Configuring DHCP Server

Topic F - Demo 3 - Implementing OSPF

Topic F - Demo 4 - Troubleshooting OSPF

Topic F - Demo 5 - Implementing RIPv2

Topic D - Introducing WAN Technologies

In this module, Understanding Motherboards, students will learn about implementing VLANs and trunks, routing between VLANs, using a Cisco network device as a DHCP server, WAN technologies, dynamic routing protocols, implementing OSPF, configuring expanded switch networks, configuring DHCP server, implementing OSPF, troubleshooting OSPF, and implementing RIPv2.

Topic A - Introducing Basic IPv6

Topic B - Understanding IPv6

Topic C - Configuring IPv6 Routing

Topic C -  Demo 1 - IPv6 Addresses

Topic C -  Demo 2 - Configure and Verify IPv6 Routing

Topic C -  Demo 3 - IPv6 ACL

Topic C -  Demo 4 - IPv6 RIP

In this module, Understanding Processors, students will learn about basic IPv6, understanding IPv6, configuring IPv6 routing, IPv6 addresses, configure and verify IPv6 routing, IPv6 ACL, and IPv6 RIP.

Diploma in Interconnecting Cisco Networking Devices Part 1 (ICND1) v3 CCNA - Assessment

Students will get an introduction to Interconnecting Cisco Networking Devices with this free online course.

Diploma in Interconnecting Cisco Networking Devices Part 1 (ICND1) v3 CCNA

This free online Interconnecting Cisco Networking Devices Part 1 (ICND1) v3 CCNA course will teach you everything you need to know about Interconnecting Cisco Networking Devices. The Interconnecting Cisco Networking Devices Part 1 (ICND1) is the exam associated with the Cisco Certified Entry Network Technician certification and a tangible first step, second being ICND2, in achieving the Cisco Certified Network Associate certification.

2U Market Cap Falls Below edX Acquisition Price. Google to Blame?

Duolingo Acqui-hires Music Gaming Studio NextBeat for $34.5 Million

6 Best Free OCaml Courses for 2025

Harvard Launches Two New Free Certificate Courses

Layoffs Hit Udemy: 20% Out as Some Jobs Move Overseas

The Business of Online Education: A Deep Dive Into Thinkific’s Financials

6 Best Site Reliability Engineering Courses to Take in 2025

Coursera 10-K Highlights: Lower Partner Revenue Share, 1k+ Employees

6,000+ Online Courses from California Community Colleges: A New Search Tool by Class Central

OKR Certification Course: A Path to Renewed Enthusiasm and Productivity

Harvard CS50 in 2025: How to Get a Free Certificate

Chinese Edtech Pivots: Well-rounded Education, Hardware, Agriculture E-commerce, Fast-Food, Garments, and More

Medical Education Platforms with 800 Free Certificates & CME Credit

7 Best Technical Writing Courses to Master Documentation and Communication

New CEO, New Structure: Greg Hart Reshapes Coursera’s Reporting

Duolingo’s Q4 2025: Record Revenue, Record Stock Drop, One Massive Buyback