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Figure 13-1. DEFINITY LAN Gateway System Assembly in a

DEFINITY ECS Carrier

The system assembly is inserted into a DEFINITY ECS carrier using 5 contiguous slots. Before being placed in the ECS carrier, the DEFINITY ECS can be administered using the change circuit-packs cabinet command.

Carrier Connectivity for MFB

Starting with the DEFINITY G3V4 software release (and in DEFINITY G3V2/V3 releases incorporating a field maintenance upgrade), the system assembly is recognized as the DEFINITY LAN Gateway application, and the display circuit-packs cabinet command shows the assembly occupying the selected slots.

For example, in Figure 13-1, the MFB occupies slots 16 through 20. Slot 19 should be administered as a DEFINITY LAN Gateway application on the MFB circuit pack (TN2208), and DEFINITY ECS administration software will prevent slots 16, 17, 18, and 20 from being administered for other circuit packs.

However, if the system assembly is installed in G3V3 or earlier, or in a G1, the circuit pack is recognized as a BRI circuit pack, and the display circuit-packs cabinet command shows only one of the physical slots as a TN556 (BRI) circuit pack. This is an unsupported ECS configuration, and these ECS(s) should be upgraded to G3V4 or to a maintenance release of G3V3.

13-2Issue 7 May 1998

Page 360
Image 360
Lucent Technologies 555-230-220 manual 15 16 17 18 19, Carrier Connectivity for MFB