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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1100PKT-CTRL (Packet Control Circuit Pack)
10
Packet Control Loop Around Test (#585)
This test checks whether the Packet Control circuit pack can send and receive
data correctly. The test performs the following major functions:
1. Establishes an LAPD link from the Packet Control circuit pack to itself.
(See Figure 10-80
.)
2. Transmits and receives test data over the testing link.
Figure 10-80. Test Configuration
Packet
Control
Bus
Packet