Oracle 1z0-821 Exam With Confidence Using Practice Dumps

How to Set Up Email Notification of SMF Transition Events

This procedure causes the system to generate an email notification each time one of the services or a selected service has a change in state. You can choose to use either SMTP or SNMP. Normally, you would only select SNMP if you already have SNMP configured for some other reason.

By default, SNMP traps are sent on maintenance transitions. If you use SNMP for monitoring, you can configure additional traps for other state transitions.

1. Become an administrator or assume a role that includes the Service Management rights profile.'

2. Set notification parameters.

Example 1:

The following command creates a notification that sends email when transactions go into the maintenance state.

# /usr/sbin/svccfg setnotify -g maintenance mailto:sysadmins@example.com

Example 2:

The following command creates a notification that sends email when the switch service goes into the online state.

# /usr/sbin/svccfg -s svc:/system/name-service/switch:default setnotify to-online \ mailto:sysadmins@example.com

Note: The svccfg command manipulates data in the service configuration repository. svccfg can be invoked interactively, with an individual subcommand, or by specifying a command file that contains a series of subcommands.

Changes made to an existing service in the repository typically do not take effect for that service until the next time the service instance is refreshed.

Show address information, either for the given addrobj or all the address objects configured on the specified interface, including the address objects that are only in the persistent configuration.

State can be: disabled, down, duplicate, inaccessible, ok, tentative

Example:

# ipadm show-addr

ADDROBJ TYPE STATE ADDR

lo0/v4 static ok 127.0.0.1/8

lo0/v6 static ok ::1/128

There is no data-link named vswitch192.168.

We need to create an etherstub first.

See Note and example below for details.

Note: Create a VNIC in the system's global zone.

# dladm create-vnic -l data-link vnic-name

data-link is the name of the interface where the VNIC is to be configured.

-l link, --link=link

link can be a physical link or an etherstub.

vnic-name is the name that you want to give the VNIC.

For example, to create a VNIC named vnic0 on interface e1000g0, you would type the following:

# dladm create-vnic -l e1000g0 vnic0

Example: Creating a Virtual Network Without a Physical NIC

First, create an etherstub with name stub1:

# dladm create-etherstub stub1

Create two VNICs with names hello0 and test1 on the etherstub. This operation implicitly creates a virtual switch connecting hello0 and test1.

# dladm create-vnic -l stub1 hello0

# dladm create-vnic -l stub1 test1