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Let's say that two hosts A and B communicate via an Ethernet medium. Host A has MTU 1500 and host B has MTU 1300.

If A is sending a packet with length 1500, will host B receive it?

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Is this a pure Ethernet packet or is it IP over Ethernet? (It makes a difference.) – David Schwartz Mar 21 '13 at 16:40
my questions comes in the context of an ISIS packet, so AFAIK no IP. – Daniel Băluţă Mar 21 '13 at 16:53

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