Cabletron Systems 6500 Manual Do Utilizador

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SmartSwitch 6500 User Guide   6-11
Virtual Ports and Static Connections Virtual Ports  
Things To Watch Out For When Creating Virtual Ports
• 
Make certain that the virtual port number (Base VPI) plus the VPIs designated by 
MaxVpiBits
 does 
not exceed the Available VPIs as specified by 
MaxVpiBits
 in the 
set portconfig
 command.
• 
If you create more than one virtual port on a particular physical port, make certain that you do not 
run out of Available VPIs as specified by 
MaxVpiBits
 in the 
set portconfig
 command.
• 
If you create more than one virtual port on a particular physical port, make certain that no overlap 
occurs among the VPIs used by the virtual ports.
• 
Make sure the CAC policy is set correctly for the number of virtual ports.
• 
Make certain that the traffic descriptors used by the virtual ports were created with the appropriate 
bandwidth and category of service.