Hi , In our deployment ,there are 2 border nodes are the only exit out of the fabric so they are configured as (external border node)
The point is, will both external border nodes create a default route ? Will they load balance the traffic between themselves?
THX
hmm, in fact it depends on how you have interconnected and configured your Fusion router(s). I assume that since you have dual EBNs ,you should have dual FRs. Ain't it?! If so, each EBN would peer with each FR via eBGP and then it is on you to manually redistribute DRF into each respective VN from the FRs that you want to allow routing to outside of your #fabric.
load balancing can be enabled via setting maximum-paths in your BGP-Config. That setting will essentially install multiple paths in the RIB for load sharing. Let daniel and Mike know it you get the results!