363-206-305
Operations Interfaces
Issue 3 June 2000
6-5
The terminal sessions over the CIT port and over the DCC are independent of one
another. Two simultaneous login sessions (one CIT and one DCC) can be
supported at any given time. See Figure 6-3.
Figure 6-3. CIT Login Sessions
The DDM-2000 FiberReach CIT interface is based on the Telcordia Technologies
TL1 language and provides prompt and command modes of operation. On-line
context sensitive help is always available to help the technician through command
execution. The output messages and reports are presented in easy-to-read
sentences and tables. The following functions are provided via the CIT interfaces
for the local and remote DDM-2000 FiberReach Multiplexer shelves:
■
Loopbacks and testing
■
Protection switching
■
Performance monitoring
■
Provisioning
■
Fault management
■
Software downloading
■
Security management.
Detailed specifications of the CIT interface are provided in Chapter 10, "Technical
Specifications."
DDM-2000
CIT 1
DDM-2000
Login Session 1
(Direct or via modem)
Login Session 2
DCC
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