User`s guide

AT-S39 Users Guide
159
Uplink VLANs - Multiple VLANs Mode Management
An overview of management VLANs is provided in the previous chapter
(Designating a Management VLAN on page 154). Although both
multiple VLAN modes support remote management of the switch via a
management VLAN, the management VLAN would be designated to the
Uplink VLAN port and the user would not be allowed to modify it. If you
are in multiple VLAN mode and you select the Management VLAN
parameter in the VLAN menu, the following message is displayed:
Management VLAN can not be changed in Multiple VLANs
mode