Hi again, I'm mulling over a possible issue on a (WINDOWS) lan here that uses a Cisco 6509 with a few vlans. One of the vlans is accessable via 2 ports (GE). On one side of the vlan, there is the subnet master browser and, on the other side of the switch are more clients. These clients that are isolated from the master browser are failing to see browse lists. A few things complicate this like the MBrowser is a w2k machine while the clients are win9X. While in the Supervisor module I notice that they are not forwarding the protocols netbios name server and netbios datagram. Other than that everything looks OK. What I'm wondering here is, on a Cat 6509 or on any other for that matter, Does the Packets from the same VLAN traverse the policies on the sup module? As in netbios requests enters ge1 then hits the access lists on the super and gets stopped? I would figure that being in the same vlan and broadcast domain that this would not be tampered with. Any insight would be appreciated. Dave Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=2579&t=2579 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]