| Позиция | Домен | URL | Title | Школа |
|---|---|---|---|---|
| 1 | ciscostr.ru | https://ciscostr.ru/ | Академия | — |
| 2 | specialist.ru | https://www.specialist.ru/vendor/cisco | Курсы | specialist.ru |
| 3 | cisco.com | https://www.cisco.com/site/us/en/learn/training-certifications/training/index.html | — | |
| 4 | cisco.com | https://www.cisco.com/site/us/en/learn/index.html | — | |
| 5 | career.habr.com | https://career.habr.com/courses/programmirovanie/cisco-ccna | ТОП онлайн-курсов по | career.habr.com |
| 6 | cisco.com | https://www.cisco.com/site/us/en/learn/training-certifications/training/training-catalog/index.html | Training Catalog - | — |
| 7 | habr.com | https://habr.com/ru/articles/587336/ | Готовимся к CCNA 200-301 / Хабр | — |
| 8 | ciscostr.ru | https://ciscostr.ru/ccna | Академия | — |
| 9 | training-microtest.ru | https://training-microtest.ru/vendors/cisco/ | training-microtest.ru | |
| 10 | specialist.ru | https://www.specialist.ru/course/sa-baz | Курс Сетевой инженер на базе решений компании | specialist.ru |