A computing device comprising: a networking device that receives and propagates data streams and information relating to the data streams to other devices in a network; a processor; and a storage device that stores the information related to the data streams and instructions executable by the processor to: receive a first talker attribute identifying the data stream and comprising a Talker Advertise or Talker Failed message; selectively discard a second talker attribute identifying a data stream and comprising a Talker Advertise or Talker Failed message, the second talker attribute being stored on the storage device prior to receiving the first talker attribute; and store the first talker attribute; and wherein selectively discarding the second talker attribute comprises discarding the second talker attribute responsive to determining that the storage device does not have memory available to store the talker attribute and responsive to determining one of the second talker attribute not having an associate listener based on an absence of a listener attribute identifying the advertised stream in the storage device and being older than a threshold time; determining if the second talker attribute is a Talker Advertise or a Talker Failed and propagating a Talker Failed to another networking device in the network with a failure code indicating that the networking device is out of resources responsive to determining that the second talker attribute is a Talker Advertise; and wherein the instructions are further executable to register advertised streams identified by the talker attributes as defined in Stream Reservation Protocol of IEEE 802.1Q. a networking device that receives and propagates data streams and information relating to the data streams to other devices in a network; a processor; and a storage device that stores the information related to the data streams and instructions executable by the processor to: receive a first talker attribute identifying the data stream and comprising a Talker Advertise or Talker Failed message; selectively discard a second talker attribute identifying a data stream and comprising a Talker Advertise or Talker Failed message, the second talker attribute being stored on the storage device prior to receiving the first talker attribute; and store the first talker attribute; and wherein selectively discarding the second talker attribute comprises discarding the second talker attribute responsive to determining that the storage device does not have memory available to store the talker attribute and responsive to determining one of the second talker attribute not having an associate listener based on an absence of a listener attribute identifying the advertised stream in the storage device and being older than a threshold time; determining if the second talker attribute is a Talker Advertise or a Talker Failed and propagating a Talker Failed to another networking device in the network with a failure code indicating that the networking device is out of resources responsive to determining that the second talker attribute is a Talker Advertise; and wherein the instructions are further executable to register advertised streams identified by the talker attributes as defined in Stream Reservation Protocol of IEEE 802.1Q. receive a first talker attribute identifying the data stream and comprising a Talker Advertise or Talker Failed message; selectively discard a second talker attribute identifying a data stream and comprising a Talker Advertise or Talker Failed message, the second talker attribute being stored on the storage device prior to receiving the first talker attribute; and store the first talker attribute; and wherein selectively discarding the second talker attribute comprises discarding the second talker attribute responsive to determining that the storage device does not have memory available to store the talker attribute and responsive to determining one of the second talker attribute not having an associate listener based on an absence of a listener attribute identifying the advertised stream in the storage device and being older than a threshold time; determining if the second talker attribute is a Talker Advertise or a Talker Failed and propagating a Talker Failed to another networking device in the network with a failure code indicating that the networking device is out of resources responsive to determining that the second talker attribute is a Talker Advertise; and wherein the instructions are further executable to register advertised streams identified by the talker attributes as defined in Stream Reservation Protocol of IEEE 802.1Q.