code: def get_port_switch_bindings(port_id, switch_ip):
      
      LOG.debug("get_port_switch_bindings() called, "
                "port:'%(port_id)s', switch:'%(switch_ip)s'",
                {'port_id': port_id, 'switch_ip': switch_ip})
      try:
          return _lookup_all_nexus_bindings(port_id=port_id,
                                            switch_ip=switch_ip)
      except c_exc.NexusPortBindingNotFound:
          pass
docs: List all vm/vlan bindings on a Nexus switch port.