Enterprise VLAN Segmentation Lab | DHCP Relay, Inter-VLAN Routing & ACLs

In this Packet Tracer lab, I build a small enterprise network using multiple VLANs, inter-VLAN routing, centralized DHCP, DHCP relay, and extended ACLs. The goal is to separate Admin, Employee, Server, Guest, and Management traffic while restricting the Guest VLAN from accessing internal networks. During testing, I also ran into an ACL issue where internal VLANs could send traffic toward the Guest VLAN, but the Guest VLAN's return traffic was being blocked. In the next video, I’ll update the ACL to allow ICMP echo replies while still preventing Guest devices from initiating traffic to the internal network. Topics covered: VLAN configuration Trunking Inter-VLAN routing DHCP relay Extended ACLs Guest VLAN isolation ACL troubleshooting Connectivity testing Lab File: https://drive.google.com/drive/folders/1eW... #Cisco #CCNA #PacketTracer #Networking #NetworkEngineering #VLAN #ACL #DHCP