Subnet Cheat Sheet – 24 Subnet Mask, 30, 26, 27, 29, and other IP Address CIDR Network References
ITEC 275 Computer Networks – Switching, Routing, and WANs Week 6 Robert D'Andrea Some slides provide by Priscilla Oppenheimer and used with permission. - ppt download
Networking Chapter 5 Flashcards | Quizlet
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IP Addressing: IPv4 Addressing Configuration Guide, Cisco IOS XE Fuji 16.8.x - Configuring IPv4 Addresses [Cisco ASR 1000 Series Aggregation Services Routers] - Cisco
IP Addressing Review[Routing protocols, subnet masks]