In this course, you will learn and practice techniques to monitor and troubleshoot routed and switched networks through extensive hands-on lab exercises. Troubleshooting methods, approaches, procedures, and tools are explored. A series of different organizations are introduced for each a set of troubleshooting scenarios that are presented. You will attempt to solve as many of the troubleshooting tickets as you can; the debrief includes review information that will help you further understand the specific issues raised in the scenarios.
WHAT YOU’LL LEARN
Troubleshooting methods, approaches, and procedures
A redundant Internet gateway or redundant ISP fails to provide backup connectivity
OSPF, EIGRP and BGP issues, including redistribution
HSRP, VRRP, and GLBP issues
EtherChannel issues
Other issues including NTP, DNS, default routes, IP SLAs, AAA, and GRE
When you are unable to connect to a network device using SSH or Telnet
and more
PREREQUISITES
Taking ROUTE v2.0 and SWITCH v2.0 is highly recommended