<build>
        <!-- Plugin Configuration -->
        <pluginManagement>
            <plugins>
                <!-- Deploy Plugin -->
                <plugin>
                    <groupId>org.jboss.as.plugins</groupId>
                    <artifactId>jboss-as-maven-plugin</artifactId>
                    <version>7.9.Final</version>
                    <configuration>
                        <force>true</force>
                        <hostname>${jboss-as.deploy.hostname}</hostname>
                        <port>${jboss-as.deploy.portnumber}</port>
                        <username>${jboss-as.deploy.user}</username>
                        <password>${jboss-as.deploy.password}</password>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
</build>

mvn jboss-as:deploy -Djboss-as.deploy.hostname=192.168.1.150 -Djboss-as.deploy.portnumber=9999 -Djboss-as.deploy.username=testuser -Djboss-as.deploy.password=password

Authenticating against security realm: ManagementRealm
Password: