CSX400 Configuration with QuickSET90 CSX400 and CSX400-DC User’s GuideSync Clock Speed — Displays your configured receive clock speed. The default setting for thisfield is 64000 bits per second. The information necessary for you to set this field is normallydetermined by the service provider. Select the down arrow button to make your selection from thelist of clock speeds using the information provided by your service provider (if it is not listed, typethe value in).Sync Flow Control — Displays the source of the Clear To Send (CTS) and the Force Data SetReady (DSR) signals.The CTS signal is an input to the CSX400. The CSX400 can either use or ignore the CTS signal.Clicking on the box indicates that the CSX400 ignores the CTS signal from an external DCE (DataCommunications Equipment) and forces the signal high. The off setting indicates that the CTSsignal is received from an external DCE. The default setting is off.The DSR signal is an input to the CSX400. Clicking on the box indicates that DSR signal isinternally forced high. The off setting indicates that the DSR signal is received from an externalDCE. The default setting is off.Protocol — Displays the active protocol for the Wide Area Sync port. The selections for this fieldare either Frame Relay and PPP. The default setting for this field is PPP.Link Management Protocol — If Frame Relay is the selected protocol, this field displays Q.933Annex A and T1.617 Annex D. The default for Frame Relay is T1.617 Annex D. This field isgrayed out and not used for PPP.Once the Wide Area Synchronous configuration is complete, click on the Next>> button, and go tothe Bridging and Routing Configuration section of this guide.
