Troubleshooting Lab 1 has been added to the CCIE Routing & Switching v5 Workbook. This is in addition to Full Scale Lab 1 which was posted yesterday. More Foundation, Troubleshooting, and Full Scale Labs will be added soon to the workbook. More information about additional content and its release schedule will be available shortly.
This lab uses a 20 router topology which will be available through our rack rental system shortly. In the meantime if you have your own lab built on CSR1000v, IOU/IOL, etc. the initial configs are available to download on the lab 1 tasks page. For technical discussion of this lab, please visit the Troubleshooting Labs section of our Online Community here.