1IP (tos 0xc0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 52) 2 10.0.0.20.520 > 10.0.0.255.520: 3 RIPv1, Request, length: 24, routes: 1 4 AFI 0, 0.0.0.0, metric: 16 5IP (tos 0xc0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 52) 6 10.0.0.20.520 > 10.0.0.255.520: 7 RIPv1, Response, length: 24, routes: 1 8 10.70.178.0, metric: 1 9IP (tos 0xc0, ttl 1, id 0, offset 0, flags [DF], proto UDP (17), length 52) 10 10.0.0.20.520 > 224.0.0.9.520: 11 RIPv2, Request, length: 24, routes: 1 or less 12 AFI 0, 0.0.0.0/0 , tag 0x0000, metric: 16, next-hop: self 13IP (tos 0xc0, ttl 1, id 0, offset 0, flags [DF], proto UDP (17), length 52) 14 10.0.0.20.520 > 224.0.0.9.520: 15 RIPv2, Response, length: 24, routes: 1 or less 16 AFI IPv4, 10.70.178.0/24, tag 0x0000, metric: 1, next-hop: self 17