R4 is getting 8 routes (network 18.104.22.168 to 22.214.171.124 ) from R5 and advertising these 8 routes to R3 as a RIP routes. What I am try to do is that instead of R4 sending 8 routes to R3, I am trying to configure R4 so that R4 will send 126.96.36.199/16 only routes to R3. I do not want to use summary command to do this. Below is my config...but it does not work...R3 still sees 8 routes learned from R4. Please tell me what is wrong in my config.
Ip address 188.8.131.52 255.255.255.0
distribute-list prefix R3 out Ethernet0/0
ip prefix-list R3 seq 5 permit 184.108.40.206/16
Ip address 220.127.116.11 255.255.255.0
no passive-interface Ethernet0/0
R3# sh ip route
R 18.104.22.168 [120/1] via 22.214.171.124, 00:00:01, Ethernet0/0
R 126.96.36.199 [120/2] via 188.8.131.52, 00:00:01, Ethernet0/0
R 184.108.40.206 [120/1] via 220.127.116.11, 00:00:01, Ethernet0/0
R 18.104.22.168 [120/2] via 22.214.171.124, 00:00:01, Ethernet0/0
R 126.96.36.199 [120/2] via 188.8.131.52, 00:00:01, Ethernet0/0
R 184.108.40.206 [120/2] via 220.127.116.11, 00:00:01, Ethernet0/0
R 18.104.22.168 [120/2] via 22.214.171.124, 00:00:01, Ethernet0/0
R 126.96.36.199 [120/2] via 188.8.131.52, 00:00:01, Ethernet0/0
in addition to Gautam's post, you could also redistribute a static route for the 184.108.40.206/16 into RIP. Either way, you first need the 220.127.116.11/16 route in the RIP database of R4 before you can do anything with it. Your prefix list needs to deny all prefixes for that network with a mask greater than 16.
So basically your configuration options on R4 are:
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