Goldfish Networks wordmark
Topic

VLSM practice labs

1 hands-on VLSM scenario you build in your own Cisco Modeling Labs instance and grade against the answer key. Focused VLSM configuration and troubleshooting practice for CCNA and CCNP.

IntermediateUnlock

CCNA Lab: VLSM Right-Sizing from One /24

Practice deterministic VLSM planning and interface addressing on two Cisco IOS routers. Starting from a single /24, allocate three right-sized IPv4 subnets (two LANs represented by loopbacks and one router-to-router WAN) and configure exact interface addresses and masks. No routing protocols or static routes are configured; verification focuses on directly connected reachability and show commands.

Track
CCNA
Duration
40 min
View detailsUnlock with IP Addressing & Subnetting

Looking for something else? Browse the full lab archive or see today's daily lab.