I need to adjust the MTU between two routers because of two encryptors in the path between the routers. The router ports are defined as 802.1Q trunked ports. The encryptor only processes layer 2 data smaller than 1420 bytes. can I use the IP mtu command in the router on a trunked interface?
Mike,you can use "mtu " command to do this.IP MTU by default is adjusted according to MTU of the physical interface.if you need mtu size greater than 1500 please enable jumbo settings with "system jumbomtu" command."ip mtu" command on l2 interface is not meaningful.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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