Router Rip(Routing Information Protocol)

PC5 PC6 PC7 communication each other via Router rip, network map as below.
Environment:Cisco Packet Tracer

Config Connection

Cable connection

Router5 Gig 0/0 ------>PC5
Router5 Se 0/3/0 ------>Router6 Se 0/3/0
Router5 Se 0/3/1 ------>Router7 Se 0/3/0
Router6 Gig 0/0 ------>PC6
Router6 Se 0/3/1 ------>Router7 Se 0/3/1
Router7 Gig 0/0 ------>PC7

Config static ip for workstations

PC5: 192.168.3.2
     255.255.255.0
     192.168.3.1
PC6: 192.168.1.2
     255.255.255.0
     192.168.1.1
PC7: 192.168.2.2
     255.255.255.0
     192.168.2.1

Router5 insterface config