Configuring SNA 9-13N3is the number of Information LPDUs that will be received before sending an acknowl-edgment. This parameter is used in conjunction with T2 to allow stations to reducetraffic. A counter is initialized to N3, and will be decremented by one each time a validsequential Information LPDU is received. When the counter reaches 0 an acknowl-edgment is sent.N3 is reset whenever an Information or Supervisory acknowledgment LPDU is sent bythe local station.Twis the maximum number of sequentially numbered Information LPDUs that the linkstation can have outstanding.N2is the maximum number of times that an LPDU (including Information LPDUs resentafter a checkpoint operation) will be sent following expiration of T1.Priorityprioritizes intra-nodal traffic; the higher the number, the higher the priority. (This pri-ority has no effect on traffic exiting a node.)Priorities are configured on all logical interfaces that use a physical frame relay port.The device processor in the node uses these priorities to help determine the order inwhich it will process protocols.Bandwidth Allocation Groupassigns the LLC2 host to one of sixteen groups whose parameters regulate bandwidthusage. See "Configuring Bandwidth Allocation Groups" on page 7-6.Suppress XIDsprevents (if Y) the FRM from returning an XID in response to a null XID. This mightbe desirable if the remote TPAD is not running PU 2.1. It should be noted that even ifan XID is sent, an SNRM (Set Normal Response Mode) immediately follows, so theconnection will be established.
