RIP报文更新验证实验

疑问：RIP路由是怎样发的？往哪个方向？发哪些路由？

R7#

*Mar  1 00:12:20.907: RIP: sending v2 update to 224.0.0.9 via FastEthernet0/0 (10.10.10.3)

*Mar  1 00:12:20.911: RIP: build update entries

*Mar  1 00:12:20.911:   192.168.70.0/24 via 0.0.0.0, metric 1, tag 0

*Mar  1 00:12:21.023: RIP: sending v2 update to 224.0.0.9 via FastEthernet2/0 (192.168.70.1)

*Mar  1 00:12:21.027: RIP: build update entries

*Mar  1 00:12:21.027:   10.10.10.0/29 via 0.0.0.0, metric 1, tag 0

*Mar  1 00:12:21.027:   192.168.50.0/24 via 0.0.0.0, metric 2, tag 0

*Mar  1 00:12:37.683: RIP: received v2 update from 10.10.10.2 on FastEthernet0/0

*Mar  1 00:12:37.687:      192.168.50.0/24 via 0.0.0.0 in 1 hops

*Mar  1 00:12:46.975: RIP: sending v2 update to 224.0.0.9 via FastEthernet0/0 (10.10.10.3)

*Mar  1 00:12:46.975: RIP: build update entries

*Mar  1 00:12:46.975:   192.168.70.0/24 via 0.0.0.0, metric 1, tag 0

*Mar  1 00:12:47.123: RIP: sending v2 update to 224.0.0.9 via FastEthernet2/0 (192.168.70.1)

*Mar  1 00:12:47.127: RIP: build update entries

*Mar  1 00:12:47.127:   10.10.10.0/29 via 0.0.0.0, metric 1, tag 0

*Mar  1 00:12:47.131:   192.168.50.0/24 via 0.0.0.0, metric 2, tag 0

*Mar  1 00:13:05.031: RIP: received v2 update from 10.10.10.2 on FastEthernet0/0

*Mar  1 00:13:05.031:      192.168.50.0/24 via 0.0.0.0 in 1 hops

R7#un all

Port Statistics for unclassified packets is not turned on.

All possible debugging has been turned off

R7#

*Mar  1 00:13:15.059: RIP: sending v2 update to 224.0.0.9 via FastEthernet2/0 (192.168.70.1)

*Mar  1 00:13:15.063: RIP: build update entries

*Mar  1 00:13:15.063:   10.10.10.0/29 via 0.0.0.0, metric 1, tag 0

*Mar  1 00:13:15.067:   192.168.50.0/24 via 0.0.0.0, metric 2, tag 0