Cabletron Systems CyberSWITCH CSX150 User Manual

Also see for CyberSWITCH CSX150: User guide Quick start guide

Contents

Small Office Remote Access Switch 319C ONFIGURING O THER ADVANCED O PTIONSDefault Line ProtocolD EFAULT L INE P ROTOCOLThe default values for this feature are adequate for most situations. Instructions are included forthe rare instance that you need to alter the configuration.Note: This feature does not apply to analog connections (including digital modem).CONFIGURING DEFAULT L INE PROTOCOLU SING CFGEDIT1. Select Default Line Protocol from the Options menu.2. Change the action on the frame timeout.3. Change the frame timeout value.U SING M ANAGE M ODElineprotDisplays the current default line protocol configuration.lineprot changeAllows you to change the default line protocol configuration. For the configuration steps, referto the previous CFGEDIT section.DEFAULT L INE PROTOCOL CONFIGURATION ELEMENTSA CTION ON F RAME TIMEOUTThe action to be taken if no frame is received before the configured frame timeout value hasexpired. The default value is to disconnect the call. The complete list of choices is as follows:• Disconnect• Use HDLC Bridge Protocol• Use IP Host Protocol (RFC 1294)• Use PPP ProtocolFRAME TIMEOUT VALUEThe time limit to wait to receive a packet. The default frame timeout value is 30 seconds. Thepossible range is from 5 to 60 seconds.DEFAULT L INE PROTOCOL BACKGROUND INFORMATIONWhen a connection occurs, the system waits for a packet to arrive, and from that packet, itdetermines the protocol type. After a default frame timeout value of 30 seconds, if no packet isreceived, the default action on frame timeout is to disconnect the call.It is possible to change the timeout value for waiting for responses. You may also change the actionon frame timeout. Instead of disconnecting after the frame timeout value has been reached, you canselect a default protocol for the system to use.