HP J4850A Installation And Getting Started Manual page 56

Getting Started With Switch Configuration
Configuring the ProCurve Access Controller xl Module (J8162A)
To confirm the uplink VLAN change, enter the following from the global
configuration level
You must assign at least one switch port to the uplink VLAN. This port must
be an untagged member of the VLAN and the VLAN must be able to reach the
740wl/760wl. The <slot-ID> up port must be a tagged member of the uplink
VLAN to carry client traffic.
For more information see the ProCurve 6400cl/5300xl/3400cl Management
and Configuration Guide.
3-10
ProCurve Switch 5308xl (config) # access-controller <slot ID>
Show vlans