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deanayres

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Basic Routing between 2 ( Cisco 1721 pair)

Hi,
I have a seemingly simple problem with a pair of Cisco 1721 routers with serial modules in them.
The network consists of 2 sites wich are linked togeather using a leased line. i have the network currently set up on my desk with a back to back cable connecint the two routers togeather for the moment.

My problem is that i cannot ping from a node on either network form the other. i.e head office network cannot see past the branch netowrk router, nor can the branch netowrk router see its own network. i have played for days with the config and i just cant seem to get my head around routing.

Any help on correcting my config file would be greatly appreciated

Thanks
Dean

Head Office                                                                                   Branch network
10.1.1.0/24                                                                                       10.1.2.0/24
|                                                                                                              |
|                                                                                                              |
|                                                                                                              |
Switch                                                                                                 Switch
|                                                                                                              |
|                                                                                                              |
1721_HO                                                                                             1721_BR
10.1.1.5                                                                                              10.1.2.5
|                                                                                                              |                  
|-192.168.1.1/30------------------Serial PPP ---------------------192.168.1.2/30-|

=================

******************************************************************
1721_HO.cfg - Cisco router configuration file

router rip
 version 2
 network 10.0.0.0
 network 192.168.1.0
 no auto-summary
!
!
ip classless
!
! IP Static Routes
ip route 10.1.1.0 255.255.255.0 FastEthernet 0 1
ip route 10.1.2.0 255.255.255.0 192.168.1.2 1
ip route 192.168.1.0 255.255.255.252 Serial 0 1
ip http server
snmp-server community public RO
no snmp-server location
no snmp-server contact
!
**********************************
1721_BR.cfg - Cisco router configuration file
!
router rip
 version 2
 network 10.0.0.0
 network 192.168.1.0
 no auto-summary
!
!
ip classless
!
! IP Static Routes
ip route 10.1.2.0 255.255.255.0 FastEthernet 0 1
ip route 10.1.1.0 255.255.255.0 192.168.1.1 1
ip route 192.168.1.0 255.255.255.252 Serial 0 1
ip http server
snmp-server community public RO
no snmp-server location
no snmp-server contact
!

Routers

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deanayres

8/22/2022 - Mon