We have several switches on our lan and have two we recently put in. Our main switch is the VTP server with the domain Mesa. The two we recently put in have Mesa as well are are set as clients, but they are not pulling the vlans from the vtp server. They have the same domain name and there is no password. The MD5 Digest is the same on the two new switches, but it differs from the main switch. When they were first installed they had the vtp domain as mesa, which wasn't correct. We went back in changed it and it still isn't working. Any idea on how to fix this? These are all 3550 series switches.