38. GNS3 Cisco Etherswitch Service module (Layer 2 switching) (ICND1)/1. Cisco Etherswitch Service Module Overview and Create topology.mp416.58MB
38. GNS3 Cisco Etherswitch Service module (Layer 2 switching) (ICND1)/2. Format Flash and set up VTP, Verify PC Connectivity and Spanning Tree testing.mp433.24MB
38. GNS3 Cisco Etherswitch Service module (Layer 2 switching) (ICND1)/3. GNS3 Etherswitch Wizard and GNS3 Macros.mp416.2MB
39. GNS3 Campus 1 Spanning Tree optimization/1. Which ports are blocking.mp47.87MB
39. GNS3 Campus 1 Spanning Tree optimization/2. Spanning Tree blocks core switch ports.mp413.92MB
39. GNS3 Campus 1 Spanning Tree optimization/3. CDP & LLDP and STP - what happens.mp46.39MB