I'm currently doing the CCNA (Cisco Certified Network Associate) course at school and am a bit stuck on my case study, so I was wondering if anyone could help.
I have the following topology:
I have set up all the connections to the ones shown above. I can ping between R1 and R2, and R1 and R3 using the serial connections. However I couldn't ping between PC1 and R2/R3. Therefore I created a static route as follows:
Router1(config)#ip route 192.168.23.0 255.255.255.0 192.168.12.2 Router2(config)#ip route 192.168.1.0 255.255.255.0 192.168.12.1
I can now ping between PC1 and R2.
However, the next part of the case study asks to ping PC2 and PC3 from PC1, and it should fail. However mine is successful... Is there something else I should have done, or have I gone too far ahead etc?
PC>tracert 192.168.12.2 Tracing route to 192.168.12.2 over a maximum of 30 hops: 1 14 ms 6 ms 8 ms 192.168.1.11 2 * * * Request timed out.
Router1#show ip route Gateway of last resort is not set C 192.168.1.0/24 is directly connected, FastEthernet0/0 C 192.168.12.0/24 is directly connected, Serial2/0 C 192.168.13.0/24 is directly connected, Serial3/0