Search icon CANCEL
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Learning RHEL Networking

You're reading from   Learning RHEL Networking Gain Linux administration skills by learning new networking concepts in Red Hat Enterprise Linux 7

Arrow left icon
Product type Paperback
Published in Jun 2015
Publisher
ISBN-13 9781785287831
Length 216 pages
Edition 1st Edition
Arrow right icon
Toc

Table of Contents (13) Chapters Close

Preface 1. Introducing Enterprise Linux 7 FREE CHAPTER 2. Configuring Network Settings 3. Configuring Key Network Services 4. Implementing iSCSI SANs 5. Implementing btrfs 6. File Sharing with NFS 7. Implementing Windows Shares with Samba 4 8. Integrating RHEL 7 into Microsoft Active Directory Domains 9. Deploying the Apache HTTPD Server 10. Securing the System with SELinux 11. Network Security with firewalld Index

Using ip and hostnamectl

Many administrators on Linux have become used to using the ifconfig command in order to display and set IP addresses on Linux hosts. Although the ifconfig command is still valid, it's marked as obsolete in favor of the ip command. For Microsoft Windows administrators who move to Linux, the use of ifconfig becomes the obvious choice. As ipconfig closely resembles the Windows command line, I encourage you to learn the ongoing ip command and all that it has to offer. Using either the ifconfig or ip command on RHEL 7 will also introduce new, consistent device names. This may come as a little shock to those used to /dev/eth0.

Finally, we will look at something very new to RHEL using the hostnamectl command. This can be used to set the hostname for the current session and persistently in a single shot, rather than using the hostname command and editing the /etc/hostname file.

Consistent naming for network devices

With the hardware that we have on servers and desktops...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime