04-15-2011 01:11 AM - edited 03-06-2019 04:37 PM
I have subnetted 192.168.0.0 with subnet mask 255.255.255.240. I am using RIP to advertise two networks 192.168.0.80/28 and 192.168.0.96/28 which are on the same router. When i try "show ip route" on the next connected router it is not receving the updated ip route table.
So i go back tho the previous router and check the config
Current configuration : 711 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname r5
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
shutdown
!
interface FastEthernet1/0
no ip address
duplex auto
speed auto
shutdown
!
interface Serial2/0
ip address 192.168.0.81 255.255.255.240
clock rate 56000
!
interface Serial3/0
ip address 192.168.0.97 255.255.255.240
!
interface FastEthernet4/0
no ip address
shutdown
!
interface FastEthernet5/0
no ip address
shutdown
!
router rip
version 2
network 192.168.0.0
!
ip classless
!
!
!
no cdp run
!
!
!
!
!
line con 0
line vty 0 4
login
!
!
!
end
Solved! Go to Solution.
04-16-2011 07:23 PM
HI
First at all you should be sure that the networks that you are announcing in R5 are present in its rounting table. You can do this issuing the command "show ip route" and you should be able to see the two networks 192.168.0.80/28 and 192.168.0.96/28 directly connected. If you don't see one of the networks is because the port associated with the network is down, troubleshoot this problem first. If in fact you see both networks connected in R5's routing table, the next thing you should try is ping next hop routers, if you can ping the next hop routers I'm sure you will be able to announce the directly connected networks to the surrounding routers.
One thing that you shuold kno about RIPv2 is that RIPv2 perfoms autosummary at the mayor network boundary.
04-15-2011 01:12 AM
Well this was being done in Cisco Packet Tracer!
04-15-2011 01:15 AM
Do no auto-summary
Regards.
Alain.
04-16-2011 07:23 PM
HI
First at all you should be sure that the networks that you are announcing in R5 are present in its rounting table. You can do this issuing the command "show ip route" and you should be able to see the two networks 192.168.0.80/28 and 192.168.0.96/28 directly connected. If you don't see one of the networks is because the port associated with the network is down, troubleshoot this problem first. If in fact you see both networks connected in R5's routing table, the next thing you should try is ping next hop routers, if you can ping the next hop routers I'm sure you will be able to announce the directly connected networks to the surrounding routers.
One thing that you shuold kno about RIPv2 is that RIPv2 perfoms autosummary at the mayor network boundary.
04-17-2011 01:28 AM
Thanks a lot !!!! solved it!!!!!
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