CCIE Enterprise - Layer 2 Technologies Lab - Initial + Full Configs

ayer 2 technologies form the foundation of enterprise network switching, enabling efficient communication within local area networks (LANs) while ensuring redundancy and loop prevention. This lab covers key Layer 2 concepts such as VLANs, trunking, Spanning Tree Protocol (STP) and its enhancements (RSTP, MSTP), EtherChannel for link aggregation, and switchport security mechanisms.

Advanced topics like VXLAN for Layer 2 extension, Private VLANs for network segmentation, and Loop Guard mechanisms for stability are also explored.

By mastering Layer 2 technologies, network engineers can design high-availability, secure, and scalable switching architectures essential for modern enterprise networks.

You might also be interested in these labs:

• CCIE Enterprise - OSPF Lab Topology - 2 - Initial + Full Configs
• BGP Optimal Route Reflection - Add Path Lab
• CCIE Enterprise - MPLS Lab 1 - Initial + Full Configs
• CCIE Enterprise - Layer 2 Technologies Lab - Initial + Full Configs
• CCIE Enterprise - IP Multicast Lab - Initial + Full Configs
• CCIE Enterprise - EIGRP Lab - Initial + Full Configs
• CCIE Enterprise - BGP Lab - Initial + Full Configs
• CCIE Enterprise - OSPF Lab Topology -1 - Initial + Full Configs
• CCIE Enterprise - Quality of Service Lab - Initial + Full Configs
• Cisco CCIE Enterprise - SD-WAN Viptela Lab -1
• Cisco CCIE Enterprise - SD-WAN Viptela Lab -2
• CCIE Enterprise - VPN Lab - Initial + Full Configs

The default username and password for images used in this course is as follows, however you will hear new passwords during the course if the instructor changes the credentials: 

** For Cisco XRv you are asked for a username and password in the loading process. You can add any username and password other than admin, root, sysadmin and other reserved usernames. Go with something like Alex/cisco e.g.

Then when completely loaded, you can use cisco/cisco or admin/admin.

***For XRv9K Full image you are asked for a username and password in the loading process. You then login using the username and password that you set.