I had a scenario as following
A--611MB---E Ethernet link to customer-Primary
B--611mb---F Ethernet link to customer-Primary
C--611MB---G Ethernet link to customer-Backup
D--611MB---H Ethernet link to customer-Backup
here A,B,C,D are provider end and E,F,G,H are customer end
Means I had four link to customer. His total requirement is 1222mb Internet link
A,B are primary link with BGP on loopback IP and C,D are backup link with BGP on loopback IP.
In this setup if link A---E goes down traffic will not shift to backup link and customer will get only 611mb (out of his requirement of 1222mb)
We want to create a scenario in which say A---E or C---g goes down he could have 1222mb out of four links
Is it possible with BGP and how?