Hello.. I have a 4506 with a SUPIII card and a WS-X4448-GB card. I want to enable jumbo frames for a iscsi connection. When I go into the interface that I want to enable jumbo frames on I issue the command:
mtu 9192. I then get the error "% Interface GigabitEthernet2/48 does not support user settable mtu."
Does anyone know how I can get around this?