Build a Gaming Center Network in Cisco Packet Tracer

Summary

The video is a hands-on Cisco Packet Tracer tutorial that builds a gaming-center network from scratch. The design includes 16 wired gaming PCs, two access switches, two guest Wi-Fi access points, a multilayer switch, an edge router, and an ISP connection.

Network Design and Configuration

• VLAN segmentation: Traffic is separated into VLAN 10 for gaming, VLAN 20 for staff, VLAN 30 for guest Wi-Fi, VLAN 40 for services, and VLAN 99 for management.
• Access-switch ports: Gaming PCs are assigned to VLAN 10, and access points connect to VLAN 30. PortFast is enabled on end-device ports to speed up their transition to forwarding.
• LACP EtherChannel: Each access switch has two uplinks to the multilayer switch. LACP combines each pair into a logical port channel for capacity and resilience. The port channels are configured as trunks carrying VLANs 10, 20, 30, 40, and 99. The multilayer switch is also configured as the STP root bridge.
• Inter-VLAN routing and DHCP: IP routing is enabled on the multilayer switch, with an SVI gateway for each VLAN—for example, 192.168.10.1 for gaming and 192.168.30.1 for guest Wi-Fi. DHCP pools provide addresses for gaming, staff, and guest clients, while infrastructure addresses are reserved.
• Management access: SSH with local authentication is configured for remote administration. The access switches receive static addresses in the management VLAN.
• Internet connectivity: A routed point-to-point link connects the multilayer switch to the edge router. Routes direct internal traffic toward the edge router and onward to the ISP. NAT overload (PAT) lets internal devices share the router’s public-facing address.
• Guest-network protection: An ACL applied inbound on the guest VLAN’s SVI permits DHCP, blocks access to the private 192.168.0.0/16 address space, and allows other destinations. This lets guests reach the internet without accessing internal networks.

Testing and Verification

The presenter checks VLAN creation, EtherChannel status, trunk operation, routing, and DHCP leases. Connectivity tests confirm that clients receive addresses and can reach intended destinations; a guest ping to the gaming network is blocked. Finally, NAT translations are inspected to verify that private addresses are translated to the public-facing address.

This is a configuration guide and lab demonstration, rather than a product review.

Main speaker/source: The video’s presenter and narrator, from the ITTechStudies channel.