CCNA Syllabus: v1.1, the 2027 Refresh and a Lab Checklist
Network Kings editorial practice checklist

[ ] Confirm my target exam date and the matching official blueprint.
[ ] Calculate the four /26 networks, usable ranges and broadcasts without a calculator.
[ ] Record each PC’s address, mask, VLAN and default gateway.
[ ] Verify access VLANs and operational trunks using device output.
[ ] Test each gateway before testing cross-VLAN or remote connectivity.
[ ] Verify the OSPF neighbour and learned routes; explain the forwarding decision.
[ ] Break one configuration item, document the fault and prove the repair.
[ ] Extend practice to DHCP, SSH, ACLs and permitted versus denied traffic.
[ ] Review wireless, IPv6, security and automation objectives outside this lab.
[ ] Save configurations and review weak topics before using an official practice assessment.

This is a practice aid, not an official exam checklist or a promise of outcomes.
Exercise instructions are provided for the learner to perform; no execution is claimed.
Editorial revision prepared with AI assistance; no independent technical review recorded.