Fan

Problem

Fix

 

 

Red LED is lit

Call Tech Support

 

 

Fan not running

Ensure fan is seated properly.

 

If fan continues to be inoperable, call

 

Tech Support

 

 

OOB Ethernet RJ45 Port

Problem

Fix

 

 

The SFS 7012 Ethernet Port(s) have a

Ensure that the cable is a straight-through

RJ45 Cable with a Noise Problem:

Cat 5 cable (not a crossover cable).

This problem would occur if there is a

 

RJ45 cable that has poor shielding or

If using a straight-through cable and still

contact of pins.

 

experiencing this problem:

 

Test with a known good cable.

 

 

Absence of Ethernet link and/or

Ensure that the Ethernet cable is Cat 5E or

intermittent Ethernet connectivity.

Cat 6 certified.

 

 

SFS 7012 Leaf Module IB Ports

Problem

Fix

 

 

No LED

LED may be bad if IB Link (A and B)

 

LEDs are lit, and the ATTN and/or STAT

 

is not.

 

 

Bad IB Cable

If the QUAL LED is not lit:

 

Test with a known good IB cable.

 

 

Cisco SFS 7012 InfiniBand Server Switch Hardware Users Guide

 

C-2

OL-8787-05

 

 

 

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Image 174
Cisco Systems manual OOB Ethernet RJ45 Port, SFS 7012 Leaf Module IB Ports Problem Fix