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Does the CE6855-48S6Q-HI support MTU fragmentation

Created: Apr 26, 2019 12:01:54Latest reply: Apr 28, 2019 00:27:50 273 2 0 0
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Does the CE6855-48S6Q-HI support MTU fragmentation?

  • x
  • convention:

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Popeye_Wang
Admin Created Apr 26, 2019 12:10:14 Helpful(0) Helpful(0)

Hi!

For a CE switch, the MTU takes effect only for packets sent from the CPU, that is, packets sent by the CPU are fragmented based on the MTU. 

However, for the forwarded packets, the MTU configuration does not take effect and the packets are directly forwarded according to the original packets. For example, Ping packets are directly forwarded on the CE switch. Therefore, the MTU does not take effect.
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Popeye_Wang
Popeye_Wang Admin Created Apr 26, 2019 12:10:14 Helpful(0) Helpful(0)

Hi!

For a CE switch, the MTU takes effect only for packets sent from the CPU, that is, packets sent by the CPU are fragmented based on the MTU. 

However, for the forwarded packets, the MTU configuration does not take effect and the packets are directly forwarded according to the original packets. For example, Ping packets are directly forwarded on the CE switch. Therefore, the MTU does not take effect.
View more
  • x
  • convention:

Hobbit
Hobbit Created Apr 28, 2019 00:27:50 Helpful(0) Helpful(0)

Posted by Popeye_Wang at 2019-04-26 12:10 For a CE switch, the MTU takes effect only for packets sent from the CPU, that is, packets sent by t ...
OK,got it. Thank you.
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  • x
  • convention:

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