System-Wide Alarms and Alarms for Each Interface Type
Table 1 lists the system-wide alarms and the alarms for each interface type.
Table 1: Configurable PIC Alarm Conditions
Interface/System | Alarm Condition | Configuration Option |
|---|---|---|
| SONET/SDH and ATM | Link alarm indication signal | ais-l |
Path alarm indication signal | ais-p | |
Signal degrade (SD) | ber-sd | |
Signal fail (SF) | ber-sf | |
Loss of cell delineation (ATM only) | locd | |
Loss of framing | lof | |
Loss of light | lol | |
Loss of pointer | lop-p | |
Loss of signal | los | |
Phase-locked loop out of lock | pll | |
Synchronous transport signal (STS) payload label (C2) mismatch | plm-p | |
Line remote failure indication | rfi-l | |
Path remote failure indication | rfi-p | |
STS path (C2) unequipped | uneq-p | |
| E3/T3 | Alarm indicator signal | ais |
Excessive numbers of zeros | exz | |
Failure of the far end | ferf | |
Idle alarm | idle | |
Line code violation | lcv | |
Loss of frame | lof | |
Loss of signal | los | |
Phase-locked loop out of lock | pll | |
Yellow alarm | ylw | |
| Ethernet | Link has gone down | link-down |
| DS1 | Alarm indicator signal | ais |
Yellow alarm | ylw | |
| Integrated services | Hardware or software failure | failure |
| Management Ethernet | Link has gone down | link-down |

