ECExam
Local Network Design — Part 1: Physical Infrastructure and WLAN
First part of the local network design guide: structured cabling hierarchy, Ethernet cable categories, fibre optics, Power over Ethernet and wireless network architecture.
Local Network Design — Part 2: Bandwidth, VLANs, IP and Services
Second part of the local network design guide: WAN bandwidth calculation, failover, VLAN 802.1Q segmentation, IP addressing plan with CIDR subnetting, and DHCP, DNS and NAT/PAT service configuration.
Local Network Design — Part 3: Security and Regulations
Third part of the local network design guide: perimeter defence with firewalls and DMZ, traffic filtering with standard and extended ACLs, secure remote access via VPN, and compliance with European GDPR and NIS 2 Directive regulations.