How to change your mtu windows 7

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If prompted click the Allow button. You will see a list of network interfaces. Press Enter. Restart you computer and then test again.

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The fragments travel separately to the destination computer, where they are reassembled before the datagram is processed. As a result, a low MTU value is not necessarily the best choice for optimal network performance. Thus, the system will uses the detected MTU for transmissions. The manually set or configure MTU size will take precedence over the MTU that the network adapter detects dynamically.

Note that MTU is set on each of the network interfaces on the computer. Use the following command to show all network interfaces available :. Note that if a value greater than the dynamically-determined MTU, the system uses the value of the dynamically-determined MTU instead.