Reliability Systems: A Maintenance Aid
555-233-123
6-18 Issue 4 May 2002
Commands for Packet Bus Redundancy
■ The status system command displays the status of the Packet Bus, and
the number of faulty and open leads that the Maintenance/Test circuit pack
has found.
■ The test pkt port-network [1 | 2 | 3] command tests the Packet Bus.
Commands for Tone-Clock Circuit Pack
Duplication
■ The status system command displays the Tone-Clock circuit pack that is
currently supplying tones and clocks (among other information).
■ The test tone-clock [1 | 2 |3] a | b [short | long] command tests the
specified TN768 Tone-Clock circuit pack.
■ The set tone-clock [1 | 2 |3] a | b [override] command makes the
specified Tone-Clock circuit pack active.
■ The busyout tone-clock [1 | 2 |3] a | b command places the specified
Tone-Clock circuit pack in the maintenance busy state.
NOTE:
This cannot be the one that is currently active.
■ The release tone-clock [1 | 2 |3] a | b command removes the specified
Tone-Clock circuit pack from the maintenance busy state.
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