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930
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routing decision for subnet ID

kthned
Level 3
Level 3

I have a little question about how router forward a packet destined to a subnet id.

consider this scenario,with the following line in the routing table.

C 10.10.10.128/28 is directly connected, Serial0/1

S 0.0.0.0/0 to 2.2.2.2

now if a packet with destination address 10.10.10.128 (note that this is subnet ID) receives on other interface, now how do the router route this packet.

thanks in advance

15 Replies 15

Paolo, remember that Cisco routers are not the only routers, although there are a lot of them out there :-)

Anyway, I never said that a directed broadcast is impossible. I only doubt specifically the all zeros option being available everywhere.

Kind Regards,

Maria

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