Unable to route between routers

[gguenther29]

I have been pulling my hair out trying to figure this out and I can't seem to figure it out.  R1 can ping R2 and vice versa.  I had to add static routes for this to work properly.  PC1 can ping R1's G0/0 & G0/1.  PC2 can ping R2's G0/0 and G0/1.  PC1 cannot ping R2 or PC2.  PC2 cannot ping R1 or PC1.  What am I missing here?

See my topology and router configs below.

R1 Config

Current configuration : 975 bytes

!

version 15.1

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname Router

!

!

!

!

!

!

!

!

ip cef

no ipv6 cef

!

!

!

!

license udi pid CISCO2911/K9 sn FTX1524R40X-

!

!

!

!

!

!

!

!

!

!

!

spanning-tree mode pvst

!

!

!

!

!

!

interface GigabitEthernet0/0

ip address 10.17.10.254 255.255.255.0

duplex auto

speed auto

!

interface GigabitEthernet0/1

ip address 10.7.1.253 255.255.255.0

duplex auto

speed auto

!

interface GigabitEthernet0/2

no ip address

duplex auto

speed auto

shutdown

!

interface Serial0/0/0

no ip address

clock rate 2000000

shutdown

!

interface Serial0/0/1

no ip address

clock rate 2000000

shutdown

!

interface Vlan1

no ip address

shutdown

!

interface Vlan2

mac-address 00e0.b073.2401

no ip address

!

router rip

!

ip classless

ip route 10.107.2.0 255.255.255.0 10.7.1.254

!

ip flow-export version 9

!

!

!

!

!

!

!

!

line con 0

!

line aux 0

!

line vty 0 4

login

!

!

!

end

R2 Config

Current configuration : 777 bytes

!

version 15.1

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname Router

!

!

!

!

!

!

!

!

ip cef

no ipv6 cef

!

!

!

!

license udi pid CISCO2911/K9 sn FTX1524836Y-

!

!

!

!

!

!

!

!

!

!

!

spanning-tree mode pvst

!

!

!

!

!

!

interface GigabitEthernet0/0

ip address 10.107.2.10 255.255.255.0

duplex auto

speed auto

!

interface GigabitEthernet0/1

ip address 10.7.1.254 255.255.255.0

duplex auto

speed auto

!

interface GigabitEthernet0/2

no ip address

duplex auto

speed auto

shutdown

!

interface Vlan1

no ip address

shutdown

!

router rip

!

ip classless

ip route 10.107.1.0 255.255.255.0 10.107.1.253

!

ip flow-export version 9

!

!

!

!

!

!

!

!

line con 0

!

line aux 0

!

line vty 0 4

login

!

!

!

end

PC1 settings

IP - 10.17.10.10

Netmask - 255.255.255.0

Gateway - 10.17.10.254

PC2 settings

IP - 10.107.2.12

Netmask - 255.255.255.0

Gateway - 10.107.2.10

Thanks in advance, I'm sure I'm missing something stupid I'm a total noob.

-G

[paul driver]

Hello

On r2 -
no ip route 10.107.1.0 255.255.255.0 10.107.1.253
ip route 10.17.10.0 255.255.255.0 10.1.7.253

[Georg Pauwen · Accepted solution]

Hello,

you could just enable RIP version 2 and advertise all networks (marked in bold). You wouldn't need any static routes:

R1 Config

Current configuration : 975 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Router
!
ip cef
no ipv6 cef
!
license udi pid CISCO2911/K9 sn FTX1524R40X-
!
spanning-tree mode pvst
!
interface GigabitEthernet0/0
ip address 10.17.10.254 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 10.7.1.253 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
no ip address
clock rate 2000000
shutdown
!
interface Serial0/0/1
no ip address
clock rate 2000000
shutdown
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
mac-address 00e0.b073.2401
no ip address
!
router rip
version 2
network 0.0.0.0
no auto-summary
!
ip classless
!
ip flow-export version 9
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
end

R2 Config

Current configuration : 777 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Router
!
ip cef
no ipv6 cef
!
license udi pid CISCO2911/K9 sn FTX1524836Y-
!
spanning-tree mode pvst
!
interface GigabitEthernet0/0
ip address 10.107.2.10 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 10.7.1.254 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
shutdown
!
interface Vlan1
no ip address
shutdown
!
router rip
version 2
network 0.0.0.0
no auto-summary
!
ip classless
!
ip flow-export version 9
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
end

[paul driver]

Hello

Just like to add if you an IGP ( rip/eigrp/ospf) as suggested by Georg make sure you remove the static routes

[gguenther29]

Thanks for the help I added eigrp for the 10.0.0.0 network and it now seems to be working. Thanks for all the help guys, I may update some more as I add more devices into the network. I still have 2 more routers to add into my configuration.

thanks again!