i configured subinterface for vlan on a 3745 router with IOS (tm) 3700 Software (C3745-IS-M), Version 12.3(16a), RELEASE SOFTWARE (fc2).
i 've got the following message.
If the interface doesn't support baby giant frames
maximum mtu of the interface has to be reduced by 4
bytes on both sides of the connection to properly
transmit or receive large packets. Please refer to
documentation on configuring IEEE 802.1Q vLANs.
Someone can tell what it means ?