Chapter 15
Networking, Network Devices, and Network Connections
This chapter describes the following major topics:
Overview of basic networking concepts: hostname, IPv4, network classes, subnetting, subnet mask, CIDR, protocol, TCP/UDP, well-known ports, ICMP, Ethernet address, IPv6, IPv4/IPv6 differences, consistent device naming, etc.
Change hostname of the system
Understand the concepts of network device and connection
Anatomy of a network connection ...
Get RHCSA Red Hat Enterprise Linux 9 now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
