Correctly Setting MTU in VLAN and Multi-switch Environment

[mikma]

@willowen100

If I set all the ports on the 24-port back to 1518 (the lowest I can set them)

@lleachii

Odd, that device seems to count the VLAN tag too. Standard Ethernet is 1500 .

It should be the maximum Ethernet frame size that's 1518. It results in an MTU of 1500 bytes.