DSA Factory
Curriculum
Computer networks

IP addressing and routing

About 8 steps, from the first idea to a mastery test.

  1. Stage 0Addresses and subnetsFree
    1. 1IPv4 addresses12 min
    2. 2Subnet masks and CIDR15 min
    3. 3Subnetting and aggregation14 min
  2. Stage 1Forwarding and routingFree
    1. 1Forwarding and longest-prefix match13 min
    2. 2Distance-vector routing15 min
    3. 3Link-state routing and Dijkstra15 min
  3. Stage 2CIDRComing soon
  4. Stage 3NAT, ICMP and IPv6Free
    1. 1Network address translation12 min
    2. 2ICMP and IPv613 min
  5. Stage 4MasteryComing soon
Start freeTry a step first