I have 2 sites connected with fiber. On both sides, I have a L3 switch 4507 with several VLAN. There is OSPF on each site and HSRP.
I also have a Internet access on each site.
I would like that networks on site A use Internet access on site A and networks on site B use Internet Access on site B.
Of course if Internet Access on site A is down everithing should go through site B.
Is it possible?
I thought I can use a default route on each site with different cost...