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2–18 edge switch 2/16 service manual
Diagnostics
2. Click Enable Unit Beaconing. The check mark disappears from the box
adjacent to the option, and unit beaconing is disabled.
Was unit beaconing enabled because an switch failure or degradation was
suspected?
YES NO
↓
The switch appears operational.
Go to step 25.
32
Is the ERR LED illuminated?
YES NO
↓
The switch appears operational. Verify operation at the HAFM server. Go to
step 3.
33
Check FRUs (port SFPs, fans, power supplies) for failure symptoms.
Is the amber LED adjacent to a port SFP illuminated?
NO YES
↓
A port SFP failure is indicated. Go to step 23 to obtain event codes. If no
event codes are found, go to "
MAP 0600: Port Failure and Link Incident Analysis
"
on page 2-63.
34
Is the amber LED at the lower left corner of a fan illuminated?
NO YES
↓
A fan failure is indicated. Go to step 23 to obtain event codes. If no event
codes are found, go to "
MAP 0500: Fan and CTP Failure Analysis
" on page 2-58.
35
Is the green LED on a power supply extinguished?
NO YES
↓
A power supply failure is indicated. Go to step 23 to obtain event codes. If no
event codes are found, go to "
MAP 0100: Power Distribution Analysis
" on page
2-26.