ETO-NET-L2.3

Routing and firewall policy

ETO-NET-M2 · Switching, Segmentation and Security · ETO-NET-M2-A Logical design

This lesson explains how to control traffic between network zones using a firewall as the sole inter-VLAN routing point, a default-deny rule policy, restricted management access, and changed default credentials.

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. Not a substitute for MCA-approved HV, GMDSS radio maintenance or ENEM courses. AI-drafted content pending subject-matter-expert review.