Command Manual – Routing Protocol 
Quidway S8500 Series Routing Switches  Chapter 7  Route Capacity Configuration Commands
 
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7-2 
Parameter 
256: Sets the maximum number of VPN routing & forwarding instances (VRFs) 
supported by current system to 256. 
512: Sets the maximum number of VRFs supported by current system to 512. 
1024: Sets the maximum number of VRFs supported by current system to 1024. 
Description 
Use the router VRF-limit command to set the maximum number of VPN routing and 
forwarding instances (VRFs) supported by current system. If the number of VRFs 
supported by a card is less than this number, the system will inhibit the card from 
working. This number is 256 by default. 
Example 
# Set the maximum number of VRFs supported by current system to 512. 
<Quidway>system-view        
System View: return to User View with Ctrl+Z.   
[Quidway]router VRF-limit 512