Installation guide

5-21
Cisco 6260 Hardware Installation Guide
OL-2365-01
Chapter 5 Troubleshooting
Alarms
Table 5-19 describes fan tray alarms.
Table 5-20 describes power alarms.
Peer APS mode mismatch APS_MODE_MISMAT
CH_ALARM
Minor The OC-3 trunk is connected to a device not
configured for nonrevertive, unidirectional APS.
Both units ACTIVE NI2_RF_ACTIVE_CL
ASH
Info Both the primary and the secondary NI-2 cards have
come up in an active state.
Table 5-18 NI-2 Card Redundancy Alarms (continued)
Alarm Keyword Severity Description
Ta b l e 5 - 1 9 Fa n Tr a y A l a r m s
Alarm Severity Description
Not detected or missing Major The fan tray has been removed from the chassis or
is missing.
Multiple fan failures Major Two or more fan modules in the fan tray have failed. When
fan modules fail, the remaining fan modules run at full
speed until the fault is corrected.
Single fan failure Minor One of the three fans in the fan tray has failed. When fans
fail, the remaining fans run at full speed until the fault
is corrected.
Table 5-20 Power Alarms
Alarm Severity Description
Input voltage out of range Major The input voltage to one or both PEMs is outside the
acceptable range.
Excessive current Major The current flowing through one or both PEMs is
too high.
Fan voltage out of range Major The voltage going to the fans from one or both PEMs is
outside the acceptable range.
Power supply fault Major One or both PEMs are reporting a fault caused by high
temperature, output failure, or input failure.
Temperature exceeds limit Major The PEM temperature is beyond the acceptable range.