Set IP address of a L3 interface.

        Args:
            inter_type: The type of interface you want to configure. Ex.
                tengigabitethernet, gigabitethernet, fortygigabitethernet.
            inter: The ID for the interface you want to configure. Ex. 1/0/1
            ip_addr: IP Address in <prefix>/<bits> format. Ex: 10.10.10.1/24

        Returns:
            True if command completes successfully or False if not.

        Raises:
            None

def set_ip(self, inter_type, inter, ip_addr):
        """
        Set IP address of a L3 interface.

        Args:
            inter_type: The type of interface you want to configure. Ex.
                tengigabitethernet, gigabitethernet, fortygigabitethernet.
            inter: The ID for the interface you want to configure. Ex. 1/0/1
            ip_addr: IP Address in <prefix>/<bits> format. Ex: 10.10.10.1/24

        Returns:
            True if command completes successfully or False if not.

        Raises:
            None
        """
        config = ET.Element('config')
        interface = ET.SubElement(config, 'interface',
                                  xmlns=("urn:brocade.com:mgmt:"
                                         "brocade-interface"))
        intert = ET.SubElement(interface, inter_type)
        name = ET.SubElement(intert, 'name')
        name.text = inter
        ipel = ET.SubElement(intert, 'ip')
        ip_config = ET.SubElement(
            ipel, 'ip-config',
            xmlns="urn:brocade.com:mgmt:brocade-ip-config"
        )
        address = ET.SubElement(ip_config, 'address')
        ipaddr = ET.SubElement(address, 'address')
        ipaddr.text = ip_addr
        try:
            self._callback(config)
            return True
        # TODO add logging and narrow exception window.
        except Exception as error:
            logging.error(error)
            return False