128 subnet: Serial 1 and you will Ethernet 0 (E0 is certainly an inappropriate roadway). That it occurred as RTC gave you to use of RTA through OSPF and you will RTA offered it back via Rip while the RTA didn’t understand they thru Tear. This situation is actually a very small-scale away from loops that exists on account of an incorrect arrangement. Inside high communities this case gets significantly more resentful.