Unit installation

Installation and Operation Manual Appendix D Command Language
FCD-E1 Supervisory Terminal Commands D-39
R_INBAND This field displays NO when a loopback has been connected as a result of
the reception of the inband remote loopback activation sequence.
PORT STATE Displays whether the dat channel is connected to the main link:
CONNECTED the channel is connected.
NOT CONNECTED the channel is not connected.
RTS Displays the state of the RTS line in the channel connector:
OFF the RTS line is not active.
ON the RTS line is active.
INTERFACE Displays the interface type:
• V.35 – V.35 interface
• X.21 – X.21 interface
• RS-530 – RS-530
interface or V.36/RS-449 via an adaptor cable
• ETHERNET– Ethernet 10BaseT bridge
• ETHERNET Q – Ethernet 10BaseT bridge with VLAN support
DSP ST ML
Purpose
Display main link status information.
Syntax
DSP ST ML [/R] [/C]
Use
1. To display the main link status information, type:
DSP ST ML<Enter>
2. To monitor the main link status, type:
DSP ST ML /R<Enter>
To stop the monitoring, press BREAK.
3. To display the main link status information, and then clear its error event
registers, type:
DSP ST ML /C<Enter>
A typical main link status display is shown below.