We have several sites linked by 10MB leased lines. They are generally connected by 3560 switches and are members of the same VTP domain. I have two questions:
1. VLAN information is propogated correctly and the spanning-tree root is selected according to the switch config for every VLAN except VLAN1, which is always located at the switches local site. Why does this happen and is it important?
2. We are considering putting a group of our servers in a single VLAN that spans all of the sites (servers only, no PCs). Is this a bad idea?