2503a(config)#router rip
2503a(config-router)#version 2
2503a(config-router)#network 192.168.1.0
2503a(config-router)#network 192.168.3.0
2503a(config-router)#network 192.168.128.0
2503a(config-router)#passive-interface BRI0
2503a(config-router)#timers basic 30 180 120 300
2503a(config-router)#exit
2503a(config)#exit