Enterasys Networks CSX6000 - Manual (Page 580)

USER’S GUIDE
580 CyberSWITCH
Primary Rate (D-Channel)
Each Primary Rate line which contains at least one data link is considered a Primary Rate
(D-Channel) interface. A Primary Rate (D-Channel) interface is “up” if at least one data link
associated with the interface is “up.” A Primary Rate interface is “down” if none of the data
links associated with the interface is “up.”
Primary Rate (Robbed Bit)
Each Primary Rate line that uses Robbed Bit Signaling is considered a Primary Rate
(Robbed Bit) interface. A Primary Rate (Robbed Bit) interface is “up” if the serial layer 1 is
“up” for the line. A Primary Rate (Robbed Bit) interface is considered to be down if the
serial layer 1 is “down” for the line.
Primary Rate (Permanent)
Each Primary Rate line which is used by a dedicated access is considered a Primary Rate
(Permanent) interface. A Primary Rate (Permanent) interface is “up” if the serial layer 1 is
“up” for the line. The dedicated access does not have to be “up” for the interface to be
considered “up”. A Primary Rate (Permanent) interface is considered to be down if the
serial layer 1 is “down” for the line.
V.35
Each V.35 line which is used by a dedicated access is considered a V.35 interface. A V.35
interface is considered “up” if the serial layer 1 is “up” for the line. The dedicated access
does not have to be “up” for the interface to be considered “up”. A V.35 interface is
considered to be “down” if the serial layer 1 is “down” for the line.
RS232
Each RS232 line which is used by a dedicated access is considered an RS232 interface. An
RS232 interface is considered “up” if the serial layer 1 is “up” for the line. The dedicated
access does not have to be “up” for the interface to be considered “up”. An RS232 interface
is considered to be “down” if the serial layer 1 is “down” for the line.
sp
This command pertains to semipermanent connections. This command will list each
semipermanent device, as well as the connection status, initial data rate and current data rate
for each semipermanent device. The connection status will be one of the following:
C ONNECTED
The system is connected to the device at the initial data rate or greater.
O VERRIDDEN
The disc device command was issued on this device. The system will not attempt to call
again until a call device command is issued, or the system is rebooted.
N OT C ALLABLE
This device cannot be called. Check phone number, device type or existence of the device name
in the database.
R EJECTED
The remote device answered the system call, but rejected negotiations. The system stops calling
attempts until a
call device command is issued, or the system is rebooted.