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ADMINISTRATION OPTIONS AND REQUIREMENTS — GENERIC 2
ENHANCED MODE - PROCEDURE: 262, WORD: 2
ISDN NFAS/D-CHANNEL BACKUP
1.
D-Channel Group Number:
PRIMARY D-CHANNEL EQUIPMENT LOCATION
2.
3.
4.
5.
Module:
Cabinet:
Carrier:
Slot:
BACKUP D-CHANNEL EQUIPMENT LOCATION
6.
7.
8.
9.
Module:
Cabinet:
Carrier:
Slot:
DISPLAY ONLY
10.
Number of Trunks Assigned to This D-Channel Group:
Connected to CC0 ON-LINE
enter command:
Field 1
Figure 7-30. Procedure 262 Word 2: ISDN-PRI D-Channel Backup (Generic 2)
Identifies a particular D-Channel group number. The range of encodes is 1 through
255.
NOTE: ISDN trunks are assigned to a specific equipment location in procedure
116. Procedure 116 is also used to assign ISDN-PRI circuits to the D-Channel
group numbers.
Fields 2-5
Assigns a particular circuit pack as providing the PRIMARY D-Channel for the
identified D-Channel Group Number. Table 7-8, Codeset Differences, depicts the
permitted equipment ranges.
NOTE: The ISDN-PRI facility (slot) that is translated as the primary must have
also been translated for (23B + 1D) signaling, procedure 260, field 7, must use
encode
(0).
Fields 6-9
Assigns a particular circuit pack as providing the BACKUP D-Channel (which is
optional) for the identified D-Channel Group Number. Table 7-8, Codeset
Differences, depicts the permitted equipment ranges.
A prime objective for the design of each D-channel group is to have members from
two or more modules. By accommodating this objective, it is highly recommended
that the Backup D-Channel equipment location be a different module from that
selected as the Primary D-Channel. The ISDN-PRI facility (slot) that is translated
as the backup must be translated for (23B + 1D) signaling, procedure 260, field 7,
must have encode
(0).