Troubleshooting

Course Description

Troubleshooting covers systematic approaches and practical techniques for diagnosing and resolving network issues. This course teaches you how to troubleshoot common problems across routing protocols, switching technologies, IPv4 and IPv6 configurations, network services, and redistribution scenarios. You’ll learn structured troubleshooting methodologies and how to apply them to real-world network problems.

Course Highlights

In this course, you will learn:

• Systematic troubleshooting methodologies to diagnose network issues efficiently.
• Layer 2 troubleshooting including VLANs, trunking, STP, and EtherChannel configurations.
• Routing protocol troubleshooting for distance vector protocols (RIP, EIGRP), OSPF, and BGP.
• Route redistribution issues involving metrics and administrative distance.
• IP services troubleshooting including NAT/PAT, DHCP, and NTP.
• First hop redundancy protocols such as HSRP and VRRP.
• IPv6 troubleshooting covering stateless autoconfiguration, RIPng, OSPFv3, tunneling, and redistribution.
• Real-world lab scenarios to prepare you for CCNP TSHOOT certification.

Presented to you by instructor Rene Molenaar, CCIE #41726.

Requirements

• Good understanding of routing and switching fundamentals, network services, and IPv4/IPv6 protocols.