code: def get(self, name):
          
          config = self.get_block('interface %s' % name)
  
          if name[0:2] in ['Et', 'Po'] and not SWITCHPORT_RE.search(config,
                                                                    re.M):
              return None
  
          resource = dict(name=name)
          resource.update(self._parse_address(config))
          resource.update(self._parse_mtu(config))
          return resource
docs: Returns the specific IP interface properties
  
          The Ipinterface resource returns the following:
  
              * name (str): The name of the interface
              * address (str): The IP address of the interface in the form
                  of A.B.C.D/E
              * mtu (int): The configured value for IP MTU.
  
  
          Args:
              name (string): The interface identifier to retrieve the
                  configuration for
  
          Return:
              A Python dictionary object of key/value pairs that represents
                  the current configuration of the node.  If the specified
                  interface does not exist then None is returned.