Models 2 Extended Ping Lab

Lets test out extended ping, the below lab is a simple RIP network;

SO we can see in the above debug on R1 that it recieves an echo reply back from R3, notice the source and destination addresses ....

So this makes sense .... as the ping is going out the same way packets would normally go out (as in the routing table) it goes out the exit interface "serial0"

AND as you have already assumed, this is NOT testing connectivity from the new network segment 10.1.1.0/24

As we can see, now the ping shows no reply (personally i prefer using ping xxxx source command ....)

so if we retest now ...

its all good :0)

In the next lab we will look at getting multiple letters back in our extended pings ...

tags:

extended ping, debug icmp, echo reply, df, fragment