Juniper Netconf: request to get a partial configuration

netconf_show_config_proto_l2circuit_nei

<rpc message-id="1002 Tue Jun 17 23:25:48 -0400 2014">
    <get-config>
        <source><candidate/></source>
        <filter type="subtree">
            <configuration>
                <protocols>
                    <l2circuit>
                        <neighbor>
                            <name>1.2.3.4/name>
                        </neighbor>
                    </l2circuit>
                </protocols>
            </configuration>
        </filter>
    </get-config>
</rpc>