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88 Alarms
Power Supplies and Alarms
If a Power Supply fails while the E1200i is operating, the software generates a major alarm and an SNMP
trap, lights the major LED, and activates the audible alarm.
When a Power Supply fails, the software also records one alarm event for line cards, RPM, and SFM,
though each contains its own power source. The system generates one alarm event and SNMP trap
summarizing the Power Supply failure and the components affected.
Line Card Hardware failure major (red) major amber no
Exceeds high temperature limit major (red) major unlit yes
Exceeds warning temperature
limit
minor (amber) minor green yes
Individual interface fails minor (amber) reported amber
2
no
RPM (Non-redundant Configuration with 1 RPM)
Exceeds high temperature limit major (red) major unlit yes
Exceeds warning temperature
limit
minor (amber) minor green no
RPM fails but CP is ok major (red) major amber yes
SFMs (Redundant Configuration with 10 SFMs)
Exceeds high temperature limit major (red) major unlit yes
Exceeds warning temperature
limit
minor (amber) minor green no
Any card fails minor (amber) minor amber no
Any card removed minor (amber) minor unlit no
8 SFMs (Non-Redundant Configuration)
Exceeds high temperature limit major (red) major unlit yes
Exceeds warning temperature
limit
minor (amber) minor green no
Any card fails major (red) major amber yes
Any card removed major (red) major unlit yes
1 Event appears only in the show alarms command output.
2 The interface’s Link LED is unlit.
Table 14 Alarm Events and Reporting
Module Alarm Event Alarm LED
Reported in
event log
Status LED
on Module
Audible
Alarm?