Hands-on Simulation: NetArchitect & TuxRescue
Hands-on engineering simulation lab aligned with SKKNI, MTCNA, CCNA, and LPIC-1 with 3 difficulty tiers (Beginner, Intermediate, Advanced). Freely practice and explore all levels to master subnet calculations and Linux incident response.
About NetArchitect & Your Mission
NetArchitect is a progressive IPv4 CIDR/VLSM subnetting simulator. You act as a Network Architect configuring and validating IP parameters across routers and switches to restore smooth packet flow from ISP upstream to the target hosts.
Read target CIDR block in the right panel and observe device links on the animated SVG canvas.
Toggle 8-Bit Binary Flipper switches to determine netmask octet decimals without memorization.
Click 🚀 Validate Packet Route to dispatch data. You are free to select Level 1 to Level 7 at any time to study!
🧮8-Bit Binary Flipper & Subnet Analyzer
Click each bit to toggle (0/1). Helps visualize netmask & wildcard octet formation.
Visual Topology & Animated Packet Flow
Path Status: ACTIVELevel 1: Office LAN Gateway Configuration (/24)
Operations needs a LAN using block 192.168.23.0/24. Calculate the dotted-decimal Subnet Mask, first usable IP for the Router Gateway, Broadcast IP, and usable host count!
Hands-on Simulation Lab Curriculum & Competency Catalog
Advance your technical networking and Linux sysadmin proficiencies across structured skill tiers. Each mission tests real-world mathematical calculations and production incident resolution.
Fondasi Jaringan & Dasar Server
Mempelajari konsep dasar pengalamatan IPv4 /24, pembentukan gateway LAN, isolasi izin kunci privat SSH (chmod 600), dan manajemen daemon systemd (systemctl restart).
VLSM, DMZ & Mitigasi Insiden
Segmentasi VLSM /26, interkoneksi PTP /30, blok DMZ /29, pembersihan darurat disk 100% (journalctl --vacuum), firewall UFW, dan terminasi proses rogue (kill -9).
Supernetting, Carrier & Forensik
Arsitektur supernetting kampus /22 (1.000+ host), routing Metro-E carrier /27, audit forensik brute-force SSH (grep auth.log), dan investigasi socket berbahaya (ss -tulpn).
Daftar Lengkap Skenario Lab (NetArchitect)
Platform: https://infracalc.web.idLevel 1: Office LAN Gateway Configuration (/24)
Divisi Operasional membutuhkan jaringan LAN dengan blok 192.168.23.0/24. Hitung Subnet Mask desimal, IP Host pertama untuk Gateway Router, alamat Broadcast, dan jumlah Host Usable!
Level 2: 50-PC Exam Lab VLAN Segmentation (/26)
Isolasikan VLAN Lab Ujian berisi 50 komputer menggunakan blok pertama 192.168.49.0/26. Hitung Subnet Mask, IP Pertama, Broadcast, dan Host Usable!
Level 3: Point-to-Point Router Interconnect (/30)
Hubungkan Router Core dan Router Distribusi melalui link fiber dedikasi dengan blok 10.47.10.0/30. Tentukan Subnet Mask, IP Pertama, Broadcast, dan Host Usable!
Level 4: DMZ Public IP Sub-Block (/29 Starting at .8)
ISP mengalokasikan blok IP publik 203.0.107.8/29 (dimulai dari .8!). Tentukan Netmask, IP Host Pertama, Alamat Broadcast, dan Jumlah Host Usable!
Level 5: Compact Branch Office Subnet Allocation (/28 Starting at .16)
Alokasikan subnet untuk kantor cabang dengan kebutuhan 12 perangkat menggunakan blok 192.168.23.16/28. Hitung Subnet Mask, Host Pertama, Broadcast, dan Usable Host!
Level 6: 1,000-Host Campus Supernet Design (/22)
Rancang jaringan roaming kampus untuk 1.000 perangkat dengan blok 172.16.8.0/22. Hitung Netmask, IP Pertama, Broadcast, dan Total Host Usable!
Level 7: ISP Metro-E Distribution Subnet (/27 Starting at .64)
Penyedia layanan ISP mengonfigurasi sub-blok Metro Ethernet 100.64.49.64/27. Tentukan Netmask, First Host IP, Broadcast IP, dan Usable Hosts!