Technical information

Cuda 12000 IP Access Switch CudaView Administration Guide
Section Layer Administration 245
Line Configures the POS interface to loop-back data to the
originating device.
Internal Configures the POS interface to loop-back data to itself.
While configured in this mode, the interface loops-back
outgoing data to the receiver without actually transmitting it.
Path Remote
Defect
Indication
Configure path remote defect indication on this interface At
this time, only Normal is supported.
Clock Source SONET is a synchronous transport technology. When
configuring point-to-point links, one side of the link should
be configured to utilize a line clock source, the other should
utilize an internal clock source.
Timing for this synchronous transmission of data is derived
from one of these clock sources.
Line SONET timing is derived from the receiver clock.
Internal SONET timing is derived from an internal clock source.
Signal Type Configures the type of signal (framing) this POS interface
transmits. Currently, the system supports only SONET STS-3c
and STS-12c framing.
Defaults are set to provide maximum performance. We
recommend that you use the default setting.
Packet
Scrambling
Enables scrambling of SONET Synchronous Payload Envelopes
(SPEs) on this interface. Note that both end-points of the
transmission must use the same scrambling. Scrambling is
disabled by default.
Enable Select the check box to enable packet scrambling. When
enabled, the
Path Signal Identifier (C2) Hex field then
displays a value of 16 to indicate scrambling.
Disable Clear the check box to disable packet scrambling. The Path
Signal Identifier (C2) Hex field then displays a value of CF
to indicate no scrambling.
Parameter Description