SG350XG-24T - find out port MTU speed

[robertkwild]

hi all,

just wwondering as the normal commands arnt working to find the mtu size on a interface port

whats the command to find the mtu size for a specific interface port

thanks,

rob

[balaji.bandi]

You can manually set up jumbo per-interface - this is more of a small business so they have limited features.

[robertkwild]

how can i see if this port has got any jumbo frames on it?

[balaji.bandi]

do not believe these models can view MTU,  either it is 1512 or jumbo frames

but you do testing  1 port to another port sending more than 1500 MTU to see if the MTU matches.

[robertkwild]

im guessing you do the testing via iperf?

[balaji.bandi]

ping x.x.x.x  -f -l 1500  ( increase and decrease you see loss)

or

get the nice tool from MS psping

https://docs.microsoft.com/en-us/sysinternals/downloads/psping

or Jperf windows Graphics tool