I have 2*/23 real IP ranges configured on my multiple routers
rtr1 has IP address 188.8.131.52/23 rtr2 has IP address 184.108.40.206/23. the other /23 is logical and pointed towards the firewall IP 220.127.116.11/23. I wish to achieve load sharing for outbound traffic. I am learning only default routes from the ISP. I want 1*/23 to travel via ISP1 and the second /23 to be on ISP2. Inbound would be achieved by As-prepend. I am not sure how to go abt outbound load sharing.
I have referred http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186a00800945bf.shtml but according to it the preferred default path is always ISP-A
can i achieve source based outbound load sharing?