The desired value of Maximum Query Response Time for this interface. The Maximum Query Response Time is advertised in MGMDv2 or v3 queries on this interface. Different versions of IGMP and MLD support different maximum values in protocol messages. Accordingly, while 83876 is the absolute maximum, the allowed range may be smaller, depending on the configured protocol and version for this interface. MLDv2 supports values up to 83876 (10ths of seconds). MLDv1 supports values up to 655 (10ths of seconds). IGMPv3 supports values up to 31744 (10ths of seconds). IGMPv2 supports values up to 255 (10ths of seconds). IGMPv1 does not support variable response times. This interval is stored with the same exponential encoding format used for protocol packets. Values above 327 will be rounded down to the next lower value that can be expressed by MLDv2. For IGMPv3/MLDv2 or IGMP snooping, this configured value will not be used if the entity is not the querier on this interface. The in-use value can be read from mgmdRouterInterfaceQrQryMaxRspT.