Frame Relay Line Parameters

You will see the Port Selection (PANL) window. At the top of the window, select the FR Physical SVCs link.

Options	Description
T303	Determines how long the SVC LMI waits for a response from the network before transmitting the setup message. The range is from 1 to 255 seconds; default = 4 seconds.
T305	Determines how long the SVC LMI waits for a response from the network before transmitting a release message. The range is from 1 to 255 seconds; default = 30 seconds.
T308	The length of time in seconds that the SVC LMI will wait for a response from the network before retransmitting the release message. When the second release is transmitted, the local SVC LMI considers the corresponding SVC to have been released by the network even if no response has been received. The range is from 1 to 255 seconds; default = 4 seconds.
T310	The length of time in seconds that the SVC LMI will wait for a Connect message from the network, after receiving the Call Proceeding message, before sending a Release message. The range is from 1 to 255 seconds; default = 60 seconds.
Max. SVC Connections	The maximum number of SVC connections allowed on the Passport 4400. The range is from 1 to 255; default = 255.
Max. Tx Frame Size	The maximum frame size in bytes that will be transmitted on the primary frame relay link between the Passport 4400 and the network. The range is from 0 to 4096. The default value is 0, which indicates that the maximum frame size is determined by the PANL configuration (define msm dtelink command).
Max. Rx Frame Size	The maximum frame size in bytes that will be accepted on the primary frame relay link between the Passport 4400 and the network. The range is from 0 to 4096. The default value is 0, which indicates that the maximum frame size is determined by the PANL configuration (define msm dtelink command).
Min. DLCI	The smallest DLCI number allowed for an SVC on the Passport 4400. The range is from 16 to 991; default = 16.
Max. DLCI	The highest DLCI number allowed for an SVC on the Passport 4400. The range is from 17 to 991; default = 991.
Min.Tx Throughput	Unless overwritten at connect time, this data rate in bits per second (b/s) is used along with maxTxThroughput to negotiate with the remote end during call setup. The range is from 0 to 2560000 b/s. If left at 0 (the default), the network will determine the data rate.
Min.Rx Throughput	Unless overwritten at connect time, this data rate in bits per second (b/s) is used along with maxRxThroughput to negotiate with the remote end during call setup. The range is from 0 to 2560000 b/s. If left at 0 (the default), the network will determine the data rate.
Max. Tx Throughput	Unless overwritten at connect time, this data rate in bits per second (b/s) is used along with minTxThroughput to negotiate with the remote end during call setup. The range is from 0 to 2560000 b/s. If left at 0 (the default), the network will determine the data rate.
Max.Rx Throughput	Unless overwritten at connect time, this data rate in bits per second (b/s) is used along with minRxThroughput to negotiate with the remote end during call setup. The range is from 0 to 2560000 b/s. If left at 0 (the default), the network will determine the data rate.
Tx Burst Size	The burst size (Bc) in bytes that the network is committed to transmit. The range is from 0 to 2560000 b/s. If left at 0 (the default), the network default will determine the transmit burst size.
Rx Burst Size	The burst size (Bc) in bytes that the network is committed to receive. The range is from 0 to 2560000 b/s. If left at 0 (the default), the network default will determine the receive burst size.
Excess Tx Burst Size	The uncommitted transmit burst size (Be) in bytes. The range is from 0 to 2560000 b/s. If left at 0 (the default), the network default will determine the transmit burst size. This option is not used in the Passport 4400 system.
Excess Rx Burst Size	The uncommitted receive burst size (Be) in bytes. The range is from 0 to 2560000 b/s. If left at 0 (the default), the network default will determine the receive burst size. This option is not used in the Passport 4400 system.