Multiple OSPF processes having same router-id ?

Hi,

Within Cisco Routers, if we have multiple OSPF processes (running in global
and as well at VRF level) , can we define same router-id for all these OSPF
processes ?

I tried assigning and i have not got any parser errors from the device nor
there was an impact on Neighbor formation process ?

Would there be any design Reason for this choice or for not to opt for this
choice ?

Thanks
Rakesh Madupu
JNCIE-SP #02079

Blogs and organic groups at http://www.ccie.net
Received on Tue Feb 17 2015 - 17:15:44 ART