SG :: MTU, what difference does it make

To set MTU size, use the SMIT fast path, smit chif. Select the appropriate adapter and enter an MTU value in the Maximum IP Packet Size field. The ifconfig command can be used to set MTU size (and must be used to set MTU size at 8500). QinQ and MTU size - Cisco For OSPF, if the MTU is not the same you will get a flap, MTU is required for adjacencies to form However, it my come up but only load to two-way, in my experience anyway. On the switches from global config= mtu size 1504, the 4 is the Dot1q tag, there needs to be MTU size alotted for the tag. Troubleshooting MTU Issues with Network Testing | NetBeez Aug 12, 2014

O MTU, ou unidade máxima de transmissão (maximum transmission unit), é o tamanho do maior pacote que uma rede pode transmitir. Qualquer coisa maior que o MTU é quebrada em fragmentos menores, o que essencialmente deixa a transmissão mais lenta.

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