PAKEDOU vs Cabling Trainer

PAKEDOU is a simulation app that visualizes network packet flow in real time. Place and connect 14 types of network devices - Router, L2 Switch, Firewall, Load Balancer, NAT, DNS Server, WAF, CDN, and more - on a canvas, and watch HTTP, DNS, ICMP, ARP, and TCP packets flow through your topology with animations. [Who is this for?] - Anyone who wants to visually understand how networks work - Students preparing for CCNA, CompTIA Network+, or similar certifications - Trainers looking for hands-on teaching material for new engineers - Anyone who wants to learn routing, NAT, and VLAN by doing [Two modes for progressive learning] Simple Mode: Packets are delivered just by connecting cables. Routing and MAC resolution are automatic. Even networking beginners can start exploring immediately. Realistic Mode: Simulates real network behavior. Requires routing table configuration, default gateways, ARP resolution (broadcast request -> unicast reply), TCP 3-way handshake (SYN -> SYN+ACK -> ACK), and DNS name resolution. [Educational feedback] When a packet is dropped, the app shows "Why it failed" with an explanation and a hint to fix it. On timeout, a device-type-specific explanation is auto-generated based on where the packet got stuck. [Key Features] - 14 network device types (Client, Server, Router, L2/L3/VLAN Switch, Firewall, LB, NAT, DNS, WAF, CDN, Proxy, Internet) - Color-coded protocol display: HTTP, DNS, ICMP, ARP, TCP - Device configuration (IP/subnet, routing table, ACL rules, VLAN ID, DNS A records, NAT rules, etc.) - Tap a log entry to expand L2-L7 packet details - Manual/auto packet send (choose protocol, source, destination) - Domain-based send (auto DNS query -> HTTP send for real-world flow experience) - SQL injection and XSS attack packets (for WAF testing) - Save/load topology (Free 1 slot / Pro 5 slots) - Playback speed control (0.25x-10x) - Pinch-zoom and pan navigation - First-launch tutorial (6 swipeable pages, each with a built-in Canvas animation) - Starter topology auto-load (Client -> L2 Switch -> Server placed right after the tutorial) - UI in 16 languages (Japanese, English, Simplified Chinese, Traditional Chinese, Korean, Spanish, Brazilian Portuguese, German, French, Hindi, Indonesian, Russian, Italian, Turkish, Thai, Vietnamese) auto-detected from device locale [Free / Pro] Free: 5 device types, max 5 devices, 1 save slot, with ads Pro ($6.99 one-time): All 14 types, unlimited devices, 5 slots, ad-free, detailed log view [Privacy] Topologies you create are stored locally on the device, and the app itself does not send your data to external servers. The Free version displays Google AdMob ads, which collect device identifiers and similar data. See our privacy policy for details.

Master Ethernet cable color order for the T568A and T568B standards through interactive practice and quizzes. Cabling Trainer helps network administrators and students memorize the wire color sequence used to terminate RJ-45 connectors. Whether you're preparing for a network certification, studying for IT classes, or refreshing your hands-on skills, the app gives you a focused, distraction-free way to drill the patterns. KEY FEATURES • Learning mode: Side-by-side T568A vs T568B reference with crossover/straight-through guidance • Quiz mode: Identify the cable type from a randomized wire arrangement — instant feedback and progress tracking • Color game: Tap the wires in the correct T568A or T568B sequence under a configurable timer • Statistics: Per-mode accuracy, streak tracking, and color-order familiarity history • Multilingual: Available in English and Korean WHO IS IT FOR • Students preparing for network administrator certifications • IT technicians who terminate RJ-45 cables on the job • Anyone learning structured cabling fundamentals from scratch The app stores all progress locally — no account required, no data leaves your device. Light, fast, and ad-supported.