The Infoblox 2205 series are 2-U appliances that you can efficiently mount in a standard equipment rack. For rack mounting information, see Rack Mounting Procedures.
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Ethernet Port LEDs
To see the link activity and connection speed of an Ethernet port, you can look at its Activity and Link LEDs. Figure 2 shows the status the LEDs convey through their color and illumination (steady glow or blinking).
Figure 2 Ethernet Port LEDs (inc. SFP+ interfaces where noted) 
Image ModifiedSFP/SFP+ Interface Support
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