Cisco CATALYST 4500 7 SLOT CHASSIS FAN NO POWER SUPPLY REDUNDANT SUPCAPABLE 规格指南

Notes use the following conventions:

Means reader take note. Notes contain helpful suggestions or references to 
material not covered in the publication.

Cautions use the following conventions:

Means reader be careful. In this situation, you might do something 
that could result in equipment damage or loss of data.

Ctrl-

Ctrl- represents the key labeled Control—for example, 
the key combination Ctrl-D means to hold down the 
Control key while you press the D key.

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Characters that do not print, such as passwords, are 
shown within angle brackets.