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1.

 Routers and Routing Basics
3.1.4 - Using Router Show Commands (e-lab)
3.1.5 - Configuring a Serial Interface (e-lab)
3.1.7 - Configuring an Ethernet Interface (e-lab)
3.2.5 - Configuring Message-of-the-Day (MOTD) (e-lab)
3.2.7 - Configuring Host Tables (e-lab)
4.1.6 - Using CDP Commands (e-lab)
5.1.5 - Troubleshooting Configuration Register Boot Problems (e-lab)
6.1.6 - Configuring Static Routes (e-lab)
7.2.2 - Configuring RIP (e-lab)
7.2.6a - Troubleshooting RIP Update Issues (e-lab)
7.2.6b - Troubleshooting RIP (e-lab)
7.2.9 - Load Balancing Across Multiple Paths (e-lab)
7.3.5 - Configuring IGRP (e-lab)
7.3.6 - Default Routing with RIP and IGRP (e-lab)
8.1.1 - Managing Cisco Passwords (e-lab)
8.1.2 Cisco Router Line Security 1 (e-lab)
8.1.3 Cisco Router Line Security 2 (e-lab)
11.2.1a - Configuring Standard Access Lists (e-lab)
11.2.1b - Standard ACLs (e-lab)
11.2.2a - Configuring Extended Access Lists (e-lab)
11.2.2b - Simple Extended Access Lists (e-lab)
11.2.3a - Configuring a Named Access List (e-lab)
11.2.3b - Simple DMZ Extended Access Lists (e-lab)

2.

Switching Basics and Intermediate Routing
1.2.3 - Review of Basic Router Configuration with RIP (e-lab)
1.2.4 - Configuring RIPv1 to RIPV2 (e-lab)
1.2.6 - Troubleshooting RIPv2 using debug (e-lab)
2.3.3 - Modifying OSPF Cost Metric (e-lab)
2.3.4 - Configuring OSPF Authentication (e-lab)
2.3.5 - Configuring OSPF Timers (e-lab)
2.3.6 - Propagating Default Routes in an OSPF Domain (e-lab)
3.2.1 - Configuring EIGRP Routing (e-lab)
3.2.3 - Verifying Basic EIGRP Configuration (e-lab)
6.2.1 - Verifying Default Switch Configuration (e-lab)
6.2.2 - Basic Switch Configuration (e-lab)
6.2.3 - Managing the MAC Address Table (e-lab)
6.2.4 - Configuring Static MAC Addresses (e-lab)
6.2.5 - Configuring Port Security (e-lab)
6.2.6 - Add, Move, and Change MAC Addresses (e-lab)
6.2.7a - Managing the Switch Operating System File (e-lab)
6.2.7b - Managing the Startup Configuration File (e-lab)
6.2.8 - Password Recovery Procedure on a Catalyst 2900 Series Switch (e-lab)
7.2.6 - Spanning-Tree Recalculation (e-lab)
8.2.3 - Configuring Static VLANs (e-lab)
8.2.4 - Verifying VLAN Configurations (e-lab)
8.2.6 - Deleting VLAN Configurations (e-lab)
9.1.5a - Trunking with ISL (e-lab)
9.1.5b - Trunking with 802.1q (e-lab)
9.2.5 - VTP Client and Server Configurations (e-lab)

3.

WAN Technologies
1.1.4a - Configuring NAT (e-lab)
1.1.4b - Configuring PAT (e-lab)
1.1.4c - Configuring Static NAT address (e-lab)
1.1.5 - Verifying NAT and PAT configuration (e-lab)
1.2.6 - Configuring DHCP (e-lab)
1.2.8 - Configuring DHCP Relay (e-lab)
3.1.7 - Troubleshooting a Serial Interface (e-lab)
3.3.2 - Configuring PPP Encapsulation (e-lab)
3.3.3a - Configuring PPP Authentication (e-lab)
3.3.4 - Verifying PPP Configuration (e-lab)
5.2.1 - Configuring Frame Relay (e-lab)
5.2.7 - Frame Relay Configuration (e-lab)