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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-894PKT-INT (Packet Interface)
3
PKT-INT (Packet Interface)
The Packet Interface (PKT-INT) interfaces between the TN798 Processor circuit
pack and packet endpoints (such as ISDN-BRI stations or ISDN-PRI trunks). Two
instances of PKT-INT are provided on the TN798 Processor circuit pack:
■ PKT-INT 1 (1A1) communicates through the TDM bus only. It provides
signaling for circuit packs that can receive signaling packets over the
TDM bus, e.g., the TN767E DS1 Interface circuit pack (for ISDN-PRI
applications) and the TN556C circuit pack (for ISDN-BRI applications).
■ PKT-INT 2 (1A2) communicates through the Packet bus only. It provides
signaling only for circuit packs that can receive their signaling packets
over the Packet Bus, e.g., the TN464F UDS1 circuit pack and the TN556B
circuit pack
The TN798 Processor circuit pack is not equipped with a direct interface to the
Packet Bus. In order to use the Packet Bus, PKT-INT 2 (1A2) connects via the
Processor circuit pack’s TDM Bus interface to a special
Bus Bridge
module on
the TN799 C-LAN circuit pack. That module provides a Packet Bus interface on
one side and a TDM Bus interface on the other, and PKT-INT 2 is therefore able to
access the Packet Bus through it.
PKT-INT 2 is enabled only when the following conditions are met:
■ The system contains at least one TN799 C-LAN circuit pack, and
■ The
Packet Intf2?
field on the Maintenance-Related System Parameters
form is set to “
y
”.
MO Name (in
Alarm Log) Alarm Level Initial Command to Run
1
1. S is the instance of the Packet Interface on the TN798 Processor circuit pack (1 or 2).
Full Name of MO
PKT-INT MAJOR reset packet-interface 1AS Packet Interface
PKT-INT MINOR test packet-interface 1AS Packet Interface
PKT-INT WARNING test packet-interface 1AS Packet Interface