Cabletron Systems CyberSWITCH CSX400 User Manual

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

Contents

Configuration: Fractional T1 Configuration Using PPPLocal Management User’s Guide2-237. Use the arrow keys to highlight T1 Tx Clock Source. Use the SPACE bar to select Local (noclock source provided by telephone company) or Loop (clock source provided by telephonecompany), then press ENTER.8. Use the arrow keys to highlight T1 Line Buildout (LBO). Press the SPACE bar to select 0 dBunless the service provider recommends another setting, then press ENTER.9. Use the arrow keys to highlight T1 Network Loopback. Press the SPACE bar to select None,then press ENTER.10. 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, and re-entry to Local Management is necessary for any further configuration.11. Proceed to the next section to continue configuration.T1 Interface ConfigurationThe WAN Interface Configuration screen is accessed through the WAN Physical Configurationscreen. Access the WAN Interface Configuration screen by using the arrow keys to highlight theWAN INT CONFIG command and press ENTER. Refer to Figure 2-6 and proceed with thefollowing steps to configure the WAN Interface.1. Set the WAN connection Interface Number by typing the same number into the InterfaceNumber field that was input into the timeslots in the WAN Physical Configuration screen, thenpress ENTER (see the Note on page 2-22).2. Unless the user sets the Max Xmit Unit, the HSIM or CyberSWITCH automatically sets theMax Xmit Unit to 1526 (default) after the active protocol (PPP) is selected.3. Make any changes to the available settings as desired.4. 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 WAN configuration is complete. It takes up to 60 seconds for the WAN Interface to come outof standby and for communications to begin.!CAUTIONIf you are using a Local clock source, set only one end of the circuit for Local, theother end must be set for Loop.