CCNA 4 Lab Activities Posted on February 17, 2020 Last Updated on February 17, 2020 by Admin CCNA 4 Lab Activities Answers & Solutions 2.1.2.5 Packet Tracer – Troubleshooting Serial Interfaces 2.3.2.6 Packet Tracer – Configuring PAP and CHAP Authentication 2.4.1.4 Packet Tracer – Troubleshooting PPP with Authentication 2.5.1.2 Packet Tracer – Skills Integration Challenge 3.4.2.4 Packet Tracer – Configuring GRE 3.4.2.5 Packet Tracer – Troubleshooting GRE 3.5.3.4 Packet Tracer – Configure and Verify eBGP 3.6.1.2 Packet Tracer – Skills Integration Challenge 4.1.3.5 Packet Tracer – Configure Standard IPv4 ACLs 4.2.2.10 Packet Tracer – Configuring Extended ACLs Scenario 1 4.2.2.11 Packet Tracer – Configuring Extended ACLs Scenario 2 4.2.2.12 Packet Tracer – Configuring Extended ACLs Scenario 3 4.3.2.6 Packet Tracer – Configuring IPv6 ACLs 4.4.2.9 Packet Tracer – Troubleshooting IPv4 ACLs 4.4.2.10 Packet Tracer – Troubleshooting IPv6 ACLs 4.5.1.1 Packet Tracer – Skills Integration Challenge 8.1.1.8 Packet Tracer – Troubleshooting Challenge – Documenting The Network 8.2.4.12 Packet Tracer – Troubleshooting Enterprise Networks 1 8.2.4.13 Packet Tracer – Troubleshooting Enterprise Networks 2 8.2.4.14 Packet Tracer – Troubleshooting Enterprise Networks 3 8.2.4.15 Packet Tracer – Troubleshooting Challenge – Using Documentation to Solve Issues 8.3.1.2 Packet Tracer – CCNA Skills Integration Challenge