Questions and answers related to the popular computer networking test including topics like installation, configuration and troubleshooting medium-size routed and switched networks. This app might help you to prepare for the CCNA test. Play it as often as you can to memorize the right answers. 问题和解答有关流行的计算机网络测试，包括像安装，配置和故障排除中型路由和交换网络的话题。 这个程序可以帮助你的CCNA考试。 发挥它作为经常可以记住正确的答案。[详情]
