Oracle 1Z0-580 Exam Dumps

To patch a Solaris system or install a command you use pkg command.

Note:

* A user can only assume roles that are assigned to the user's login account.

* After you have set up roles with default Solaris rights profiles, and assigned the roles to users, the roles can be used. A role can be assumed on the command line. In the Solaris Management Console, a role can also be used for administering the system locally and over the network.

* How to Assume a Role in a Terminal Window

The role must already be assigned to you. The name service must be updated with that information.

1. In a terminal window, determine which roles you can assume.

2. % roles

Comma-separated list of role names is displayed

3. Use the su command to assume a role.

4. % su - rolename

5. Password: <Type rolename password>

$

The su - rolename command changes the shell to a profile shell for the role. A profile shell recognizes security attributes (authorizations, privileges, and set ID bits).

6. Verify that you are now in a role.

7. $ /usr/ucb/whoami

rolename

You can now perform role tasks in this terminal window.

B: This example shows how to create a DLMP aggregation. The aggregation has three underlying datalinks.

# dladm create-aggr -m haonly -l net0 -l net1 -l net2 aggr0

# dladm show-link

LINK CLASS MTU STATE BRIDGE OVER

net0 phys 1500 up -- ----

net1 phys 1500 up -- ----

net2 phys 1500 up -- ----

aggr0 aggr 1500 up -- net0, net1, net2

# dladm show-aggr

LINK MODE POLICY ADDRPOLICY LACPACTIVITY LACPTIMER

aggr0 haonly --

E: Check the status of the aggregation you just created.

# dladm show-aggr

The aggregation's state should be UP.

Note:

* second line in exhibit (minor typo):

boot-device = disk net

*The line starting with net is:

/pci@780/pci@0/pci@1/network@0

B:

* With Oracle Solaris 11, the configuration of the system is specified as a set of configuration parameters provided in a file called the System Configuration Profile, which is in the form of an SMF profile.

* Oracle Solaris 11 uses SMF for configuration. SMF uses a database to centralize the configuration information, it uses the SMF framework to carry out configuration tasks, and it uses SMF properties as an API. SMF is also well integrated with Oracle Solaris Zones technology.

* Oracle Solaris 11 uses the Service Management Facility (SMF) to centralize configuration information. The new sysconfig command replaces the older sys-unconfig command and provides a method based upon SMF for unconfiguring an Oracle Solaris 11 instance and reconfiguring it.

D: To use AI to install client systems over the network, you must set up DHCP and set up an AI service on an AI server.

An AI service is associated with a SPARC or x86 AI install image and one or more sets of installation instructions.

Note:

Using the Oracle Solaris Automated Installer (AI) you can create and manage services to install the Oracle Solaris 11 operating system over the network in a hands-off manner.

Three significant steps are performed by various services during the installation process:

Assigning a network identity for the system being installed

Contacting the automated installation service to download over the network a small boot image and a description of how to provision a system

Provisioning the system over the network, including software and system configuration

Each of the steps can be performed by various services residing on the same physical or virtual system, or the services can be on separate systems. In this article, the following services reside on the same system:

DHCP service

Automated Installer service

Image Packaging System (IPS) repository service