I have a 3750G switchA connected to a 3750G switchB acting as a router.
Servers on switchB are set to 9000 byte mtu.
Both switchA and switchB are set to:
system mtu jumbo 9000
Speed between servers on same vlan is good but intervlan traffic is horrible and drops.
My guess is its an mtu problem since the routing MTU is 1500 and jumbo is 9000.
How can I begin to troubleshoot? is there a debug command I can run on the 3750G router?