LPI 300-300 Exam Dumps

The sssd.conf file is the configuration file for the System Security Services Daemon (SSSD). SSSD provides access to different identity and authentication providers. The configuration file typically contains multiple sections, but the [sssd] section is always present. This section provides global options that apply to all other sections of the file.

Example:

[sssd] config_file_version = 2 services = nss, pam domains = LDAP

SSSD Configuration

SSSD Man Pages

To establish a trust between a FreeIPA domain and an Active Directory domain, the correct command is ipa trust-add. This command is used to add a trust relationship with an Active Directory (AD) domain. The --type ad specifies the type of the trust, addom is the domain name, --admin Administrator specifies the AD administrator account, and --password prompts for the administrator's password.

The complete command looks like this:

a trust-add --type ad addom --admin Administrator --password

This command will initiate the trust creation process, which involves providing the credentials of the AD administrator.

FreeIPA Trusts

FreeIPA Trust Management

samba-tool drs: This set of commands is used to manage directory replication in an Active Directory domain. DRS stands for Directory Replication Service.

Functionality: It provides various subcommands to monitor, manage, and troubleshoot replication issues.

Other Commands:

samba-tool repl, directory, domain, sync: These do not specifically manage directory replication in the same way as samba-tool drs.

Samba DRS Command Documentation

CN=Users Container:

GPOs: Group Policy Objects (GPOs) cannot be linked to this container because it is not an Organizational Unit (OU). GPOs can only be applied to OUs.

Default Location: New users are created in the CN=Users container by default when using standard Active Directory tools unless specified otherwise.

Other Options:

Users outside this container can log in.

The container can contain both user objects and user groups.

Users created here do not need to be moved to log in.

Active Directory Containers and OUs

In the SSSD (System Security Services Daemon) configuration file, various services can be defined to handle different types of access and authentication. The services listed in the SSSD configuration file under the [sssd] section can include:

kerberos: This service allows SSSD to handle Kerberos authentication.

nss (Name Service Switch): This service provides name resolution and manages user and group information.

sudo: This service enables SSSD to provide sudo rules based on the identity provider.

These services are specified in the services attribute of the [sssd] section of the sssd.conf file.

Example:

[sssd] services = nss, pam, sudo domains = LDAP [nss] filter_users = root filter_groups = root [sudo] sudo_provider = ldap

SSSD Services

SSSD Man Pages