Carrier Access Access Navigator Set DS1 Type, Set EOC, Syntax set ds1 n type dropgroomswitch

CLI Language Reference

CLI Command List

Set DS1 Type

Purpose: Sets DS1 type. The Access Navigator allows the user to assign any DS1 for drop, groom, or switch operation. If the DS1 type is switch, be sure that the switch type is also defined (see “Set Switch Type” on page 18-131).

NOTE: The default for DCS systems sets all DS1s to drop. The default for GR-303 systems sets DS1s 1-24 to drop and DS1s 25-32 to switch.

NOTE: If the DS1 is part of a fractional interface used to provision a remote Access Bank II, the DS1 type can not be changed without first deleting the fractional interface. (Provision Remote Access Bank II on page 11-1)

Security: Level 2 (operator)

Syntax: set ds1 <n> type <dropgroomswitch>

Field	Description
n	DS1 number, 1 to 32, or a range of numbers such as 2-8.
drop	DS1s terminated at a remote terminal.
groom	DS1s terminated at a DCS or Frame Relay.
switch	DS1s terminated at the IDT (GR-303 switch).

Example: set ds1 1-18 type drop

Example: set ds1 25-32 type switch

Set EOC

Purpose: Sets the location of the primary and secondary EOCs on “switch” DS1s. GR-303 switch DS1s carry an Embedded Operations Channel (EOC) and Timeslot Management Channel (TMC) for call control. Primary and secondary EOC and TMC lines provide protection.

NOTE: For proper operation, the first switch DS1 (TermID = 1) in the GR- 303 interface group must contain the primary EOC and TMC. The second DS1 (TermID = 2) must contain the secondary EOC and TMC. By default, DS1 #25 is TermID 1 and DS1 #29 is TermID 2.

NOTE: It is recommended that primary and secondary EOC and TMC be assigned to different Quad T1 Framer (QF) cards for added protection. In the event one QF card fails, the GR-303 switch will then be able to continue service using the redundant EOC and TMC on a different QF card. QF card #1 contains DS1 #1 to #4 contains DS1 #5 to #8, etc. By default, the primary EOC and TMC are on DS1 #25 and the secondary EOC and TMC are on DS1 #29.

NOTE: A minor alarm will occur if the EOC is set to None.

18-116 August 2003 Access Navigator - Release 1.8