Reference Guide

Figure 133. VRF Network Example
VRF Configuration Notes
On routers, VRF feature supports up to 64 VRF instances: 1 to 63 and the default VRF (0).
Although there is no restriction on the number of VLANs that can be assigned to a VRF instance, the total
number of routes supported in VRF is limited by the size of the IPv4 CAM.
VRF is implemented in a network device by using Forwarding Information Bases (FIBs).
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Virtual Routing and Forwarding (VRF)