The Network Handbook is brilliant application for any kind of network engineer: whether you're experienced administrator, instructor or a student.It helps to solve common problems with tools, contains powerful and easy-to-read collection of network references, and it can act as your personal tutor by explaining fundamental concepts in step-by-step manner for your case!This application includes:• IP Subnetting tools (VLSM/CIDR)• IPv4 and IPv6 Analyzers and calculators• Route summarization• Number converters• Service lookups• Hash calculators• IP, MAC and port generators• Fundamental networking concepts (OSI, TCP/IP)• IOS, Hardware, Protocol headers, routing and utility protocols, IANA standards• VLSM / CIDR subnetting step-by-step tutorial• And much, much more...!This application is great for Cisco CCNA or CCNP certification preparation!Currently premium version is available for EU countries only. We're working on supporting additional countries.We are constantly working to match and push the level of the industry!Thank you for being with us! You are the best :)Have an idea? Write us:absolutifyapps@gmail.com@gmail.com