I have a distribution box with multiple SVIs. In order to hop from one box to another box, I have added an ACL for the vty lines. The ACL has
access-list 10 permit 10.1.0.0 0.0.255.255
access-list 10 deny any log
But I do not have loopback interface configured on all devices yet. I tried using "ip tacacs source-interface vlan1" and "ip ssh source-interface vlan1" and it did not work. Does it only work with loopbacks?