Lucent DDM-2000 OC-3 User And Service Manual page 549

NTP-057
: System Turnup
Page 7 of 12
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15.
NOTE:
The section data communication channel (DCC), used for far
end communications, must be enabled at each network
element (shelf) optical interface being tested in order for the
end-to-end line tests to work. Default condition for the DCC
channel is "enabled". If it has been disabled, use the
set-fecom: command at each shelf to enable far end
communications.
At each DDM-2000 shelf, use the
set-fecom:address:com=enabled command to ensure far
end DCC communications (fecom) is enabled.
At each FT-2000 shelf, use the SECURITY-Set-Far End
Communications: command to ensure far end DCC
communications (fecom) is enabled.
16. Perform optical fiber connections and verification of the integrity of
the optical span being established.
17.
NOTE:
DDM-2000 shelves that are part of a subnetwork being
partitioned into multiple areas require that the NSAPAREA
field and level 2 IS-IS routing parameters of the
ent-ulsdcc-l3: command be set. See Section 11,
Commands and Reports in 363-206-285, DDM-2000 OC-3
Multiplexer, TARP Release 13 and Later, User/Service
Manual—Volume I , for an explanation of the command
parameters. FT-2000 shelves that are part of a subnetwork
being partitioned into multiple areas require that the L3 Area
Address and Level 2 IS parameters of the
CONFIGURATION-Set-ULSDCC-L3 command be set. See
365-575-103, FT-2000 OC-48 Lightwave System, Release
8.1 Through 9.1, User/Service Manual , for an explanation of
the command parameters. See 824-102-144, Lucent
Technologies 2000 Product Family, Operations Interworking
Guide For TARP Releases , for an explanation of the
engineering rules for subnetwork partitioning.
DDM-2000 OC-3 M
Issue 3, June 2001
ULTIPLEXER
363-206-285
DLP-514