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Figure 18, Fan module, Table 15 – Brocade VDX 8770-4 Hardware Reference Manual User Manual

Page 74

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54

Brocade VDX 8770-4 Hardware Reference Manual

53-1002563-04

Determining the status of a fan

4

Refer to

Table 13

for possible results from this command. The RPM of each fan is also

provided. If a fan displays absent or faulty, contact the Brocade VDX 8770-4 supplier to order
replacement parts. Both physically absent or faulty could also be the result of the fan not being
properly seated.

NOTE

You can also use the show system command.

Figure 18

shows a fan module.

FIGURE 18

F

an module

1

Power LED

2

Fault LED

TABLE 15

Output for show environment fan command

Output

Explanation

OK

Fan is functioning correctly at the
displayed speed (RPM).

absent

Fan is not present. Could also mean that
the fan is improperly seated.

below minimum

Fan is present but rotating too slowly or
stopped.

above maximum

Fan is rotating too quickly.

1

2

See also other documents in the category Brocade Computer Accessories: