I am trying to configure several cat 3500 as one cluster group over Giga-stack. However, I found the Giga-stack do not pass the VLAN information. I could only access VLAN1 cross switches. Is there any configuration issue? If I do not user cluster, and configure Giga-stack as trunk port, there is not problem for other VLANs. Daniel _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]