Go fully layer 3 and use iBGP between CRS<>CRS and eBGP for CRS to CCR. Enable ECMP using route filters on each device, set route learnt distance to 1 for both paths on each device to get even load balancing.
Remove MLAG/VRRP completely in this way.
Is it possible to run iBGP on CRS326 with full speed on ports L3?
Why do I run eBGP internal from CRS to CCR?
CCR is running full ipv4 table from transit on both side.
I was thinking using OSPF internal on CRS but don’t know if they can handle the routing speed or if they only manage L2 switching.
Where do I set distance 1? And why?
Thanks.