2016-12-10 01:30 AM
If my Broadcast domain has an MTU of 9000, but my ifgrp and ports have MTU 1500 is my resulting MTU 1500? Reason for asking I saw documentation for 8.3 that modifying MTU on a broadcast doamin will change all the ports.
However if i do a vmkping (from ESX host) with a jumbo packet it fails.
When i look at the ports and ifgrp i am seeing MTU of 1500.
Next question, how can i change MTU size of ifgrp and ports without having to delete the lifs? Can i migrate the lifs?
2016-12-12 08:29 AM
First check the broadcast domains using below command.
2. Remove ifgrp from broadcast domain.
broadcast-domain remove-ports -broadcast-domain BDname -ports WBNETAPPCL01-01:a0a -ipspace Default
3. Please use the below command to change MTU
network port modify -node WBNETAPPCL01-01 -port a0a -mtu 9000
4. Add them to new broadcast domain
broadcast-domain add-ports -broadcast-domain BDname -ports WBNETAPPCL01-01:a0a -ipspace Default