I have Multiple ISP Internet links and Multiple Valid IP ranges from Each ISPs..
I have configured to use both ISP lines using Route Maps.
For Example let my First Range be 20.10.10.0/24 from ISP-A let my Second Range be 30.10.10.0/24 from ISP-B. Traffic from First range will use ISP-A's Internet Link and others will use ISP-B's link.
Now, I want to Enable Redundancy between these two links...If one fails let it use the other.
My Question here is, Will My ISPs will Route the packet from the other ISP. Say Suppose, My Internet link to ISP-A is down. Now, all my Internet traffic should go thru' ISP-B..that's, Will the traffic from 20.10.10.0/24 will reach Public world thru' ISP-B..?
If it is possible how do i do that??
Can somebody help me on this??
Thanks in advance..