Extreme Networks EPICenter Guide Manual page 87

By default, VLAN information is not shown in the normal view of a topology map. To view VLAN
information on a map you must enable the VLAN information display:
1 From the Display menu, select VLAN Information. This displays the VLAN field on the Topology
map Toolbar.
NOTE
The VLAN field displays all VLANs on any link shown on the map. It does not necessarily display all
VLANs on the devices on the map.
2 Select the VLAN you want to view from the drop-down list in the VLAN field.
The devices and links that are not part of the VLAN are dimmed on the map so that the devices and
links in the selected VLAN are visible.
Figure 39: Displaying a VLAN on a Topology map.
.
Selecting one of the devices in the topology map shows, in the Map Element Description panel at the
left, the VLANs on any of the links on the device, along with the ports in each VLAN and the VLAN
tags. It does not necessarily show all VLANs on the device. You can view all VLANs configured on a
device through the VLAN Manager applet.
Selecting a link in the VLAN shows you basic information about the two endpoints of the link and lists
the VLANs that are configured on both endpoints of the link.
EPICenter Concepts and Solutions Guide
Network-wide VLAN Membership Visibility
87