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MTU issue on VLAN

Mon Oct 11, 2021 10:50 am


I need to change VLAN MTU on CCR 1036.

The MTU should be 9000.

I tried both ways: command line and Winbox but it was showing an error.

"failure: could not set mtu"

How can I do it?

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Re: MTU issue on VLAN

Mon Oct 11, 2021 12:00 pm

take a look this e.g.

/interface ethernet
set [ find default-name=etherx ] l2mtu=1800

/interface vlan
add interface=etherx mtu=1700 name=vlan1 vlan-id=x
If both SSIDs are good quality signal, most modern devices choose 5GHz for the speed.

!) Safe Mode is your friend;

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