Cabletron Systems CyberSWITCH CSX400 User Manual

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

Contents

WAN Configuration2-6Local Management User’s GuideT1 Loopback (Selectable) — Network Loopback is a testing procedure that segments the lineand allows the user to isolate faults. The selections for this field are None, Line-Loop, andPayload-Loop. In Line-Loop the entire T-1 line is looped back, including the framing bits, CRC,and the facility data link. This happens before the framer. In Payload-Loop, only the 24 time slotsare looped back, which happens behind the framer, and does not include the framing bits, CRC,and facility data link. The HSIM or CyberSWITCH must be in Loop-Timing mode to use thisoption. The default setting is None.Timeslot Configuration Table — The Timeslot Configuration Table (WPIM-T1 for theHSIM-W84) lets you configure the way in which the T1 time slots are used. The ConfigurationTable contains 24 time slots. You must assign each time slot an Interface Number. Time slots notused will be assigned a value of 000. If you lease an entire T1 line you can use all 24 time slots (thefull T1 bandwidth). In the case of the HSIM-W84, available interfaces for T1-1 are 002 through025, T1-2 are 026 through 049, T1-3 are 050 through 073, and T1-4 are 074 through 097.DDS Line Configuration FieldsThe configuration fields displayed on the WAN Physical Configuration screen shown inFigure 2-2 are specific to the DDS mode of the HSIM or CyberSWITCH.Figure 2-2 WAN Physical Configuration Screen for DDS ServiceSAVE WAN INT CONFIG RETURNType: DDSWPIM #: 1MgrType: [None]Max VCs: 000Next IF: N/AWAN PHYSICAL CONFIGURATIONDDS Line Mode:DDS Tx Clock Source:DDS Loop-Back:WPIM 1 Line Configuration2750_01 Local Management Flash Image Version: 02.xx.xx[WPIM 1]WPIM 1[DDS-PRI][Loop-Timing][NONE]DDS In-Speed:DDS Out-Speed:5600056000REMOTE SETUP