Raritan Computer IPR-TR364 用户手册

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HAPTER 

3:

 

R

ARITAN 

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EMOTE 

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LIENT 

(RRC) 31 

 

IP-Reach's dynamic video compression algorithms maintain KVM console usability under varying 
bandwidth constraints. Unlike competitive solutions, IP-Reach optimizes its KVM output for not only LAN 
utilization, but also via the WAN and dial-up. By dynamically adjusting color depth and limiting video 
output, IP-Reach offers the optimal balance between video quality and system responsiveness in any 
bandwidth constraint. 
Power users of RRC should understand the following adjustable parameters in the Connection Properties 
and Video Settings dialog boxes, and familiarize themselves with the effects of each setting – in different 
operating environments, they can be optimized to your requirements. 
 

Connection Properties 
 

 

Connection 
Properties 

<Ctrl+Alt+P> 

Opens Modify Connection Properties dialog box to manually 
adjust bandwidth-correlated options (Connection Speed, 
Color Depth, etc.). 

 
To access the Connection Properties dialog box, either select Connection 

→

 Connection Properties from 

the RRC Menu Bar, or click [Connection Properties] in the RRC Toolbar. 

Connection Speed 
The Connection Speed selection box allows users to manually constrain IP-Reach from using more than a 
designated amount of network bandwidth. While IP-Reach normally automatically detects available 
bandwidth, users can use the Connection Speed setting to manually inform IP-Reach of a bandwidth 
constraint – whereby IP-Reach adapts its behavior and simply refrains from even attempting to consume 
more than the available bandwidth. 
 
Color Depth 
For most administrative tasks (server monitoring, reconfiguring, etc.), server administrators do not require 
the full 24-bit or 32-bit color spectrum made available by most modern video graphics cards.  Attempting 
to transmit such high color depths, then, would waste an enormous amount of precious network bandwidth. 

Instead, IP-Reach can dynamically adapt the color depth transmitted to remote users, in order to maximize 
usability in all bandwidth constraints. 

•

  Progressive Update option:  The extremely innovative IP-Reach feature of Progressive Update can 

enormously increase usability in constrained bandwidth environments. When Progressive Update is 
enabled, IP-Reach first sends an image of the remote desktop at lower color depths, and then provides 
higher color depth images as bandwidth allows.  

This option is very similar in philosophy as the common World Wide Web notion of "interlaced 
GIF" files.