Course description
CCNA 4: Connecting Networks
Module 4 discusses the WAN technologies and network services required by converged applications in a complex network. The course enables students to understand the selection criteria of network devices and WAN technologies to meet network requirements. Students learn how to configure and troubleshoot network devices and resolve common issues with data link protocols. Students will also develop the knowledge and skills needed to implement IPSec and virtual private network (VPN) operations in a complex network.
You can prepare to take the Cisco CCENT certification exam after completing the first two modules and/or the CCNA Routing and Switching exam after completing all four modules.
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