In Avaya Aura® Communication Manager (CM), what are three valid formats of the list trace command? (Choose three.)

Question

Options

• AList trace tac 701
• BList trace ras ip-address 135.60.232.213
• CList trace previous
• DList trace 1031711
• EList trace next

• A
  89% (58)
• D
  8% (5)
• E
  3% (2)

Explanation

In Avaya Aura® CM, the list trace command requires either a typed qualifier (specifying what to trace) or a navigation keyword (to retrieve stored results). Options A (list trace tac 701) and B (list trace ras ip-address 135.60.232.213) are valid because they specify a trace type - TAC (Trunk Access Code) and RAS (H.323 Registration/Admission/Status) by IP, respectively. Option C (list trace previous) is valid as a navigation command that retrieves the most recently captured trace buffer.

Why the distractors are wrong:

• D (list trace 1031711) is invalid because a bare number has no meaning without a keyword telling CM what kind of object to trace (station, tac, trunk, etc.).
• E (list trace next) is invalid because CM's trace buffer is historical - you can page backward with previous, but there is no next navigation direction in this command.

Memory tip: Think "Type or Previous" - every valid list trace command either names a type of resource to trace (tac, station, ras, trunk) or uses previous to retrieve what was already captured. If a command doesn't fit one of those two patterns, it's not valid.

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