Hello, perhaps I can get your help on this matter. Please bare with me because I'm a bit of a noob.
We have a Catalyst 4507R-E that I'm configuring as a floor switch. It will be replacing a 2960. It is trunked over to a 3750 core switch. The only VLAN interface I have configured on it is the management VLAN (99). The 4507 is set up in VTP client mode and the 3750 is in VTP server. I can ping everything on the 99 network and other hosts on that network can ping the 4507. However it times out when I ping anything outside of the 99 VLAN (VLAN 16 in this case). All 26 VLANs are all entered in the VLAN Database because of VTP, it it's acting like it doesn't know it needs to send the requests for the other VLANs to the core switch. Any ideas?