Nortel Communication Server 1000S Installation And Configuration Manual page 277

ENL DCH y
where y is the DCH port number that was assigned in LD 17.
3 Within about 30 seconds, the D-channel layer 3 should be established. To
confirm, enter the following command in LD 60 to request the current
status of the D-channel:
STAT DCH (N)
The system response is:
DCH N EST OPER
This means that the D-channel is established and operational.
Procedure 35
Enabling the NTAK09 card
The DCHI and DTI cards must be implemented prior to software enabling the
NTAK09. Refer to the section "Implementing basic PRI" on
further information.
1 Enter the following command in LD 60 to software enable all NTAK09
DTI/PRI cards:
ENLL C
where C is the DTI/PRI card number (DLOP). The card number
associated with a DTI/PRI card is based on the slot in which the card is
installed.
Under normal conditions, this step enables the clock controller and
D-channel interface. If enable fails, go to step 2.
2 Optional: Enter the following command in LD 60 to enable clock tracking
on the primary digital card:
ENL CC 0
3 Enter the following command in LD 96 to software enable the NTAK93
(DCHI) daughterboard:
ENL DCHI N
where N is the DCHI I/O address.
ISDN Primary Rate Interface
1.5 Mb DTI implementation
End of Procedure
Installation and Configuration
Page 277 of 394
page 262 for