[ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Web%20Help/LW2 ]Contents [ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Web%20Help/LW31 ][Image:81203_43854_21.png][ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Web%20Help/LW42 ][Image:81203_43840_19.png] [Marker][ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Web%20Help/LW32#The reading pane ]The reading pane [ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Web%20Help/LW32#Opening the reading pane ]Opening the reading pane --------------- [Marker]The reading pane When the reading [ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Definitions/L2018 ]pane is open, it is displayed under or to the right of the main pane. The reading pane displays the contents of any object selected in the main pane. For example, a selected message or document opens in this pane. You can work with objects in the reading pane just as you do when they are opened in the main pane. [ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Web%20Help/LW32#Top ]Top --------------- [Marker]Opening the reading pane To open the reading pane, click this button: [Image:892006_13851_0.png] This button is only visible if you have the navigation pane open. It [ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Definitions/L2035 ]toggles through three states. To move the reading pane to the right of the main pane, click this button again. To close the reading pane, click this button a third time. [ fcp://@fc.onlinehelp.com,%237600229/En/OnlineHelp/Web%20Help/LW32#Top ]Top
   
LC1006
 
 
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About TCP/IP


About TCP/IP
TCP/IP is a "guaranteed-delivery" protocol that maintains and manages its own connections.
TCP/IP is best for connections that are relatively error free, and where there is high throughput on the connections (so that the TCP/IP buffer is flushed quickly).
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About UDP/IP
We use the FCP delivery protocol to deliver reliable connections over UDP/IP. This lets FCP control when to disconnect in the event of an error.
FCP can deal better with errors that would cause TCP/IP to immediately disconnect you, because it has been adjusted to better cope with an unreliable environment. These adjustments involve such things as timeouts waiting for packets before attempting retries, and packet and sliding window sizes.
UDP/IP is best for error-prone or slower connections (where it may take some time to flush the large buffers that are often found in TCP/IP connections). It is optimized to provide faster interactive response to your requests in this environment.
Because the total data size is less than the TCP/IP buffers, you should notice quicker response times for an activity such as opening the first item in a filling
container (over a fast, reliable connection, TCP/IP still outperforms UDP/IP in this regard).
UDP/IP connections and firewalls
If you can't connect using UDP/IP, it may be because the client is behind a firewall that doesn't support remembering UDP/IP connections. In this case, try TCP/IP.
If you can't connect, and it's not because of the situation described above, try opening port 810 on your firewall.
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