currently I have a cisco 6509 layer 3 switch in my core. It also houses my vlan database. I have probably 8 to 10 vlans. currently I am using the default vlan1 to manage my switches from. I want to move away from this and build a management vlan. Is there anything special I need to do other than building another vlan and assigning an ip address to it? How do I deny telnet access into vlan 1 after I designate a management vlan?