On 18 Jul 2001, Prema M P wrote:
> I would appreciate if the following scenario's are explained :
You already asked the same question less than week ago and it was
answered; I guess it was lost..
> Scenario 1:
>
>
>
> Node 2
> | 1480
> 1300 |
> --- Router -------------------------
> |
> | 1480
> Node 1
>
>
>
> Node 1 MTU - 1480
> Node 2 MTU - 1480
> Router (i/f) - 1300
>
>
> Is Node1 be able to send pkts of size 1480 to Node2 or Router ??
Yes. Yes.
> Scenario 2:
>
>
> Node 3 Node 2
> 1500 | | 1480
> | 1500 1500 |
> ------------------------------Router -------------------------
> |
> | 1300
> Node 1
>
>
>
> Node 1 MTU - 1300
> Node 2 MTU - 1480
> Node 3 MTU - 1500
> Router(i/f - node 3 side ) - 1500
> Router(i/f - node 1 & 2 side ) - 1500
>
>
>
> If node3 needs to send pkts to node 1, will Node 1 (IP layer) be able to
> receive pkts of size 1500 ??
> or If there is fragmentation, what will be the fragmented packets size??
Yes, is able to send and receive.
--
Pekka Savola "Tell me of difficulties surmounted,
Netcore Oy not those you stumble over and fall"
Systems. Networks. Security. -- Robert Jordan: A Crown of Swords
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