... good connections as necessary. c. Check network layer integrity. 2 - 3 CCNA 1: Networking Basics v 3.0 - Lab 5 .2. 3c Copyright 20 03, Cisco Systems, Inc. ... in teams of two, one person can set up the 1 - 3 CCNA 1: Networking Basics v 3.0 - Lab 5 .2. 3c Copyright 20 03, Cisco Systems, Inc. configuration and introduce some errors, and the other person ... Lab 5 .2. 3c Troubleshooting Interconnected Devices Objective • Create a simple routed wide-area network (WAN) with two PCs, two switches...