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What is the meaning of the following messages from the output of the debug atm event command?

April 26, 2017ATM Command debug event Messages output

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What is the meaning of the following messages from the output of the debug atm event command?

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!— Each of these timestamped lines appear on one line: Jul 4 10:34:52.597: parse_vip_cm622_stat_ll(ATM5/0/0): phy statistics 0x01010254 Jul 4 10:34:52.925: parse_vip_cm622_alarm_ll(ATM5/0/0): state 4, old/new alarms 0x0/0x1000 Jul 4 10:34:52.925: parse_vip_cm622_alarm_ll(ATM5/0/0): alarm 0x1000 Jul 4 10:34:52.925: parse_vip_cm622_alarm_ll(ATM5/0/0): state 0, old/new alarms 0x1000/0x0 Jul 4 10:34:52.925: parse_vip_cm622_alarm_ll(ATM5/0/0): alarm cleared A. These messages define Synchronous Optical Network (SONET) alarm states. The alarm field is a bitmap represented as a sum, and thus can simultaneously represent multiple failures (alarms). These are the various bit positions: Failure Type Hexadecimal Value No Alarm 0x0 Section Loss of Signal (SLOS) 0x0001 Section Out of Frame (SOOF) 0x0002 Section Loss of Frame (SLOF) 0x0004 Line Alarm Indication Signal (LAIS) 0x0010 Line Remote Defect Indication (LRDI) 0x0020 Path Loss of Pointer (PLOP) 0x0100 Path Alarm Indication Signal (LAIS) 0x0