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  • Book Overview & Buying Oracle Solaris 11: First Look
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Oracle Solaris 11: First Look

Oracle Solaris 11: First Look

By : Philip P. Brown
4.5 (4)
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Oracle Solaris 11: First Look

Oracle Solaris 11: First Look

4.5 (4)
By: Philip P. Brown
Buy this Book

Overview of this book

Oracle Solaris provides innovative, built-in features that deliver breakthrough high availability, advanced security, efficiency, and industry-leading scalability and performance to help businesses grow. "Oracle Solaris 11: First Look" covers the new features and functionality of Oracle Solaris 11 and how these new features and improvements will make it easier to deploy services to the enterprise while improving performance and reducing total cost of ownership.This book starts with coverage of Image Packaging System and the new installation methods. It then moves swiftly to network configuration. The book also includes some security features and improvements.  
Table of Contents (19 chapters)
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Oracle Solaris 11: First Look
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Oracle Solaris 11: First Look
Credits
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Credits
About the Author
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About the Author
About the Reviewers
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About the Reviewers
www.PacktPub.com
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www.PacktPub.com
Preface
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Preface
Lock Free Chapter
1
IPS – The Image Packaging System
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IPS – The Image Packaging System
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The brave new world of IPS
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Repositories/repos
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Package naming schemes
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Overview of package and patch installation
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Practical examples of pkg command usage
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Dealing with repositories
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Package updates and patching
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Summary
2
Solaris 11 Installation Methods
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Solaris 11 Installation Methods
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It's the Oracle of install systems!
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Default passwords
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Installation from CD-ROM
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Overview of how AI install works
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Network bootstrap process details
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Setting up a local install server with installadm
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Common traps and pitfalls
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Solaris 11 release version versus support version
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Summary
3
Sysadmin Configuration Differences
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Sysadmin Configuration Differences
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Welcome to the new normal
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Host identity: the sysconfig command
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Driver configuration: /etc/driver/drv
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Network address configuration: ipadm and dladm
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Wireless configuration: Stick to the GUI if you can
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Miscellaneous differences in system-level configuration
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Summary
4
Networking Nuts and Bolts
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Networking Nuts and Bolts
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Networking re-architected
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Orientation to new Solaris 11 networking
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Interface naming and IP labels
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NWAM – NetWork AutoMagic
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IPMP – IP multipathing
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Link aggregation
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VNIC – Virtual NIC
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VLAN tagging
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IP tunneling
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Bridging
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Network resource management
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Other changes
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Summary
5
NWAM – Networking Auto-reconfiguration
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NWAM – Networking Auto-reconfiguration
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What is NWAM and how you can use it
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Summary
6
ZFS – Now You Can't Ignore It!
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ZFS – Now You Can't Ignore It!
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ZFS – your future, today
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ZFS root – no more UFS
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ZFS booting and beadm
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ZFS, beadm, and zones
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Deduplication now possible
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ZFS encryption
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ZFS diff between snapshots
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Miscellaneous changes and improvements
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Summary
7
Zones in Solaris 11
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Zones in Solaris 11
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Taking things to the next zone
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New zone utilities
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New zone capabilities
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Fast zone creation via clone
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Automatic Network Interfaces – the anet resource
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Preconfiguring zones
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Immutable zones
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Summary
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Security Improvements
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Security Improvements
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Keeping the horse in the barn
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Mandatory auditing
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Immutable zones
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ProFTPd is the new FTP server
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Sudo privileged access tool
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Direct root use now blocked by default
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Fine-grained RBAC privileges
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On-disk encryption
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Summary
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Miscellaneous
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Miscellaneous
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What's in this chapter anyway?
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Virtual consoles, also known as virtual terminals, are back
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Fast reboot
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CUPS printing
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Power management
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Notifications triggered by SMF state transitions
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Trusted Solaris extras
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COMSTAR and iSCSI
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Summary
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IPS Package Reference
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IPS Package Reference
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New ACL Permissions and Abbreviations
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New ACL Permissions and Abbreviations
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Solaris 10 Available Enhancements
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Solaris 10 Available Enhancements
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ZFS backported enhancements
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Other enhancements
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Index
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Index

Link aggregation

Link aggregation, aka "trunking", is similar, yet different to IP multipathing (IPMP). Both actually let you increase outbound bandwidth by spreading it across multiple links. Both give you a measure of automatic failover support. However, only link aggregation lets you spread inbound bandwidth across multiple links.

That's the good news. The bad news is link aggregation has some important limitations that, while they may not be a problem in "small to midsize" shops, can be a problem in enterprise level endeavors.

Link aggregation uses the IEEE 802.3ad protocol, sometimes known as LACP. This makes it an Ethernet-only solution. An even stronger limitation is that all the links that are aggregated together must be on the same switch.

In contrast, IPMP, can be used across truly redundant, separate switches. Furthermore, as it is an IP-level solution, rather than a link-level solution, it can be used on top of alternative transports such as InfiniBand.

The bonus good news, for...

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Tech Concepts
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Programming languages
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