3Com OfficeConnect WX4400, Reference Manual

Page: 264 / 528

264 C
HAPTER
7: C
ONFIGURING
W
IRELESS
P
ARAMETERS
Where applicable, the service profile wizards allow you to specify the
default VLAN of the SSID but do not allow configuration of the other
default attributes.
To change the default VLAN, select it from the VLAN-Name box. To set
other default attributes, click in the value column and type the values.
(For more information about attributes and how they are selected, see
the “Assigning Authorization Attributes” section in the “Configuring
AAA for Network Users” chapter of the
Wireless LAN Switch and
Controller Configuration Guide .)
Broadcast Settings Tab
The Broadcast Settings tab lists the settings for the following broadcast
control features. These features help enhance throughput for client data
by reducing the amount of bandwidth used by broadcast traffic.
„
Proxy ARP—WX responds on behalf of wireless clients to ARP requests
for their IP addresses.
„
DHCP Restrict—WX captures and does not forward any traffic except
DHCP traffic for a wireless client who is still being authenticated and
authorized.
„
No Broadcast—Sends unicasts to clients for ARP requests and DHCP
Offers and Acks instead of forwarding them as multicasts.
3WXM disables all of these broadcast control options by default.
Radio Profile Selection Tab
The Radio Profile Selection tab list the radio profiles mapped to the
service profiles. Service profile wizards map the service profiles to the
default radio profile by default.
To map another radio profile to the service profile, select the radio profile
in the Available Radio Profiles list, then click
Add .
To unmap a radio profile from the service profile, select the radio profile
in the Current Radio Profiles list, then click
Remove .
Voice Configuration Tab
The Voice Configuration tab lists settings used for VoIP service profiles.
For some options, the settings selected by 3WXM differ depending on
the vendor you select when you create the service profile.