Hi all experts,
I would like to query about the bgp load sharing between iBGP & eBGP. We have two sites which are connected to MPLS cloud. one site has two routers in iBGP to each other with active/backup ( put as-path prepend for backup ). These two sites are connected to Local DC sites via domestic link. Local DC sites also two routers. The other sites has 4 routers running iBGP between each other. Please see in attach for network diagram. I would like to know following things as possible.
1) Load sharing between AS 100 & AS 300, and also between AS 200 & AS 300. Loadsharing for EBGP.
2) Running GLBP with singel next hop device.So from AS 300 LAN, the virtual gateway never change until clear arp-cache in router
3) Load sharing between AS 200 iBGP routers for site B.
4) Please provide sample configuration template.
Thank you.