Wide Area E1 - Configuration Window - Cabletron Systems CyberSWITCH CSX200 Configuration Manual

Configuration with QuickSET
Wide Area E1 - Configuration Window
The Wide Area (E1) configuration window is shown in Figure 80, below.
The following section explains how to configure the E1 WAN interface using QuickSET.
Figure 80 Wide Area E1 Configuration Window
The following definitions explain the fields in the Wide Area E1 configuration window.
Displays the E1 frame type. The selection toggles between E1 and E1-CRC.
E1 Frame Type —
The default setting for this field is E1.
Displays the line coding for the physical E1 line. The selections toggle
E1 Line Coding —
between HDB3 and AMI. The default setting for this field is HDB3.
Network Loopback is a testing procedure that segments the line and allows
E1 Loop-Back —
you to isolate faults. Click on the radio button to select either the No Loop or Line Loop option. In
Line Loop, all 32 channels are looped back to the E1 line. The device must be in Loop-Timing
mode to use this option. The default setting is No Loop.
E1 Transmit Clock Source — Displays the E1 Transmit Clock Source. Click on the radio button
to select either the Loop-Timing (Extracted Line Data) or Local-Timing (Internal Clock) option.
The default setting for this field is Loop-Timing.
T.he Protocol panel lets you select one of four protocols: Point-to-Point, HDLC
Protocol —
(High Level Data Link Control), Frame Relay Point-to-Point, Frame Relay Point-to-Multipoint.
74 QuickSET Configuration Guide