CCNA 200-301 - Router Lab Guide

Get hands-on with real router configuration until the commands become second nature. This CCNA 200-301 router lab guide delivers structured labs—objective, topology, tasks, solution, and verification—covering static routing, OSPF, inter-VLAN routing, DHCP, NAT, IPv6, ACLs, HSRP, and troubleshooting.

This CCNA 200-301 Router Lab Guide is built for one purpose: to get you configuring real routers until the commands—and the reasoning behind them—become second nature. Passing the CCNA and thriving on the job isn't about memorizing syntax; it's about building the muscle memory that comes only from configuring, verifying, and troubleshooting networks yourself. This guide is designed around exactly that.

Every Lab Follows a Proven Shape

Each lab is structured so you always know what you're building and how to prove it works. Every lab includes a clear objective (what you're building and why it matters), a topology and addressing plan to recreate exactly in your simulator, tasks to attempt before looking at any answers, the complete solution configured per device, verification commands with expected output, and a challenge extension that deepens the lesson.

Attempt First, Then Check

The solutions are there so you're never stuck—not so you can copy them. The real learning happens in the gap between reading the task and getting it working, so every lab is built around a genuine attempt before you look. This attempt-first methodology is what turns passive reading into durable, exam-ready and job-ready skill.

Paced for Every Level

Each lab is tagged so you can pace yourself. Beginner labs build fundamentals, Intermediate labs combine skills, Advanced labs add troubleshooting and tuning, and a full multi-part Project capstone brings everything together into a complete branch network build.

Comprehensive Router-Focused Coverage

The guide progresses logically through the router topics that matter most on the CCNA 200-301 exam and in real networks:

• Router fundamentals — interfaces, addressing, your first routing table, securing management access, and tidy configuration with loopbacks and descriptions
• Static routing — default and floating static routes, IPv6 static routing, VLSM, route summarization, and reading the routing table the way the exam does
• OSPF — single-area OSPF from scratch, troubleshooting adjacencies, cost and path selection, and OSPFv3 for IPv6
• Inter-VLAN routing — router-on-a-stick and Layer 3 switching with SVIs
• DHCP, NAT, and IPv6 services — DHCP server and relay, static NAT and PAT, and IPv6 SLAAC and stateful DHCPv6
• ACLs and device security — standard and extended ACLs, and protecting the router itself
• Redundancy, IP services, and troubleshooting — HSRP, NTP and Syslog, SNMP monitoring, CDP and LLDP discovery, IOS file management and password recovery, and a structured break-and-fix troubleshooting method
• Capstone project — a complete, multi-part branch network build that ties it all together

Get Started in 15 Minutes

You can build your first lab quickly: install Cisco Packet Tracer (free with a Cisco NetAcad account) or open CML, read Section 0 to set up the shared addressing plan and configuration workflow, then build Lab 1.1—two routers, four interfaces, and your first look at a routing table. Run the verification commands, compare your output to the guide's, and continue in order, with each section building on the one before.

Suggested Learning Paths

The guide adapts to your goal. For exam preparation, work straight through, then repeat the OSPF, ACL, and redundancy/troubleshooting sections without looking at the solutions. If you already know the basics, start at OSPF and continue to the capstone. For focused troubleshooting practice, jump to the break-and-fix lab and then return to any section where you struggled.

Reference Material Built In

A robust set of appendices supports your study and stays useful long after: a command summary, a subnetting and wildcard reference, a troubleshooting reference, an exam-day recall card, and a glossary.

Why This Guide

Networking is learned by doing. By configuring routers, verifying your work, breaking things, and fixing them across dozens of structured labs, you'll build the intuitive expertise the CCNA exam rewards and employers demand. Install your simulator, open Section 0, and start building.