So , it means we cannot have multiple default gateway for f5 which can be used specifically for the vlan configured on for virtuals -listeners and then the self ip of each vlan tries to communicate to the backend pool members via the default gateway configured specifically for that vlan on the next hop of switch virtual interface.
I was trying to configure separate routes for each of the vlan but then it gives me a message of Implied Route is already present for that vlan . So I am wondering the backend traffic will still be monitored from only one vlan rather than each vlan specifically. Also , one more suggetion , if I create multiple vlans for virtual but the backend traffic passes through only one vlan default route will that create an asymetric routing , actually i am messed up with this architecture