Last Updated on October 28, 2019 by InfraExam CCNA Routing and Switching v7 & v7.02 2021 2022 CCNA1 v7.0 & v7.02 – ITN CCNA2 v7.0 & v7.02 – SRWE CCNA3 v7.0 & v7.02 – ENSA CCNA Routing and Switching v6 2020 CCNA1 v6.0 CCNA2 v6.0 CCNA3 v6.0 CCNA4 v6.0