how to communicate in typical router switch router scenario?

Posted by Kossel on Server Fault See other posts from Server Fault or by Kossel
Published on 2012-04-11T04:22:56Z Indexed on 2012/04/11 5:31 UTC
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Filed under:

cisco

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routing

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subnet

I'm learning routing using packet tracer simulation and I think this is a very commun scenario:

let's say pc4 is the server... enter image description here

why I can't ping from PC1 to 192.168.2.253 (router1) but I can ping 192.168.2.2 (pc0) aren't they the same subnet? what am I missing or have to do in order to reach pc4? (192.168.100.254) from pc 1 (192.168.1.1)

is there something like "default gateway" for router?

thanks for advice

PS: during the simulation it shows error "The routing table does not have a route to the destination IP address. The router drops the packe (from 192.168.2.253 to 192.168.1.1)"

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