ASAI-PT
Issue 4 May 2002
10-185
555-233-123
BRI Port Local LAN Looparound Test (#618)
This test is destructive.
This test verifies the connectivity of a BRI port across the LAN Bus and executes
only if the port is out-of-service. The test aborts if calls associated with the port are
in-progress. Failures of this test indicate either on-board faults associated with the
ASAI-PT hardware on the circuit pack or problems with the LAN Bus, which is
used to form connectivity between the switch and the ASAI-PT.
The dotted lines in Figure 10-5 show how a Looparound Test is performed across
the Packet Bus for the D-channel.
Figure 10-5.
BRI Port Local LAN Looparound Path
BRI LINE
CIRCUIT
PACK
PACKET
INTERFACE
PACKET BUS
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Summary of Contents for Definity SI
Page 1: ...0DLQWHQDQFH IRU YD D 1 7 6HUYHU 6 Volumes 1 2 and 3 555 233 123 Issue 4 May 2002...
Page 62: ...Maintenance Architecture 555 233 123 1 26 Issue 4 May 2002...
Page 92: ...Management Terminals 555 233 123 3 26 Issue 4 May 2002...
Page 204: ...Routine Maintenance Procedures 555 233 123 5 100 Issue 4 May 2002...
Page 250: ...LED Interpretation 555 233 123 7 10 Issue 4 May 2002...
Page 2804: ...Maintenance Object Repair Procedures 555 233 123 10 2018 Issue 4 May 2002...