I have a Campus Network with in one VLAN is a secured VLAN with VRF. How can i make that Users access Internet via the Global Routing table. I was able to import the Default route into the VRF using BGP Communities but any way to advertise my VRF LAN to Global routing table ?.
The easiest way is probably to just use a static route, but there are other options using route maps and policy routing. Here's a whitepaper that outlines a few of the options.
I think you can use import and export functionality too (import ipv4 unicast <route-map>)
Export command is also available starting from IOS 15.2(4)S
this is the starting point to import a route in GRT from VRF:
route-replicate from vrf ?
WORD Source VRF name
global global VRF