If you want to PASS the CompTIA Network+ Certification, this book is for you!
The Network+ credential is the first certification that many IT professionals ever receive. It has been around for over 25 years at this point and has been awarded to over a million applicants during that time and this matter, because the certification has become well known by IT employers. When you''re looking for a job and you have the Network+ after your name, most companies know that that''s a real credential.
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In this book you will discover:
Network Concepts and Protocols
CompTIA Network+ Exam Information
OSI Model & Network Operations
Encapsulation and the OSI Model
Network Protocols and Port Numbers
DHCP, DNS & NTP
SQL Database Protocols
TCP & UDP Protocols
Binary and Hexadecimal Numbers
How to Convert Decimal to Binary
IPv4 Addressing Fundamentals
Classless & Classfull Addressing
IP Address Types
How to Subnet Networks
IPv6 Address Fundamentals
IPv6 SLAAC & IPv6 DHCP
Network Address Translation
Dynamic Host Configuration Protocol
Domain Name System and more…
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