Cabletron Systems CyberSWITCH CSX400 User Manual

Also see for CyberSWITCH HSIM-W6: Setup guide Configuration guide User guide Installation guide

Contents

FRACTIONAL E1 CONFIGURATION USING PPPLocal Management User’s GuideB-9WPIM-E1 Physical ConfigurationBegin the WPIM-E1 configuration by accessing the WAN Physical Configuration screen throughLocal Management (Figure B-1). Proceed with the following steps:1. Use the arrow keys to highlight the [WPIM] field at the bottom of the screen. Press theSPACEBAR to toggle the field to the WPIM being configured, then press ENTER.2. Use the arrow keys to highlight the MgrType. Press the SPACE bar to select PPP, then pressENTER.3. Use the arrow keys to highlight Timeslot View. Press the SPACEBAR to select New, thenpress ENTER. The cursor moves to Timeslot #2 of the Timeslot Configuration Table.4. Insert an interface number (see NOTE below) into every timeslot being used (in the exampleshown in Figure B-6, 16 timeslots are being used, the rest have zeros in them). Type thenumber, press ENTER, then use the arrow keys to highlight the next timeslot field. Exit thisfield by using the arrow keys.The cursor automatically moves to the E1 Line Coding field.5. Use the arrow keys to highlight E1 Line Coding. Press the SPACEBAR to select HDB3 orAMI.6. Use the arrow keys to highlight E1 Frame Type. Press the SPACEBAR to select E1 orE1-CRC.7. Use the arrow keys to highlight E1 Tx Clock Source. Press the SPACEBAR to select Local(no clock source provided by telephone company) or Loop (clock source provided by telephonecompany).8. Use the arrow keys to highlight the SAVE command, then press ENTER. The message “SaveDone!” displays and Local Management saves the changes to memory. The host platformreboots. For further configuration, the Local Management connection must be re-accessed.NOTEThe value assigned to the timeslots is the interface being used for WANcommunication. The next available interface is displayed on the WAN PhysicalConfiguration screen (see Figure B-1).The following three steps are based on information supplied by the service provider.Consult the service provider for the correct settings.!CAUTIONIf you are using a Local clock source, set only one end of the circuit for Local, the otherend must be set for Loop.