code: def add_vtep(self, name, vtep, vlan=None):
          
          if not vlan:
              cmd = 'vxlan flood vtep add {}'.format(vtep)
          else:
              cmd = 'vxlan vlan {} flood vtep add {}'.format(vlan, vtep)
          return self.configure_interface(name, cmd)
docs: Adds a new VTEP endpoint to the global or local flood list
  
          EosVersion:
              4.13.7M
  
          Args:
              name (str): The name of the interface to configure
              vtep (str): The IP address of the remote VTEP endpoint to add
              vlan (str): The VLAN ID associated with this VTEP.  If the VLAN
              keyword is used, then the VTEP is configured as a local flood
              endpoing
  
          Returns:
              True if the command completes successfully