H3C Technologies H3C Intelligent Management Center - Manual (Page 296)

274
the 802.11n protocol. When the radio is operating in 802.11an or 802.11gn radio mode, you
must enable WMM. Otherwise, the associated 802.11n clients might fail to communicate.
• CAC Policy—Select a CAC policy for the radio to limit the number of clients that are using high-
priority access categories (AC-VO and AC-VI) to guarantee sufficient bandwidth for existing high-
priority traffic. Options are ChannelUtilization and UserNumber. If you select ChannelUtilization,
set CAC ChannelUtilization. If you select UserNumber, set CAC UserNumber.
{
CAC ChannelUtilization—Enter the rate of the medium time of the accepted AC-VO and AC-
VI traffic to the valid time during the unit time. The valid time is the total time during which
data is transmitted. The fit AP restricts the number of clients to associate with it when the
CAC channel usage reaches the maximum value. Set this option if the CAC policy is set to
ChannelUtilization.
{
CAC UserNumber—Set the maximum number of clients that are allowed to access the
network. Set this option if the CAC policy is set to UserNumber.
• Service Policy—Select the service policy to be bound to the radio. The Service Policy List displays
all service polices of the fit AP to which the current radio belongs.
Service Policy List contents
{
SSID—SSID of the service policy.
{
Encryption Mode—Select the encryption mode. Options are Clear and Crypto.
{
Hide SSID—Enable or disable hiding SSIDs in beacon frames in the service policy.
{
Authentication Mode—Authentication mode of the service policy. Options are:
− Open System—Allows all clients requesting for authentication to directly pass
authentication.
− Shared Key—Requires clients to use the same shared key as that configured on the
device. Specify Shared Key only when you select WEP40 or WEP104 as the cipher suite.
− All—Allows clients to use either the Open System mode or the Shared Key mode as
needed.
Operators can select the service policy to be bound to the current radio.
{
Synchronize AC Configuration—Apply the configuration in the fit AP template to all ACs in
the specified AC group. To apply the configuration in the fit AP template only to the current
AC, do not select this option. This option is available only when the AC belongs to at least
one AC group.
{
AC Group—Select an AC group. Options are all AC groups to which the current AC belongs.
This option is available only when Synchronize AC Configuration is selected.
6. Click OK.
7. A confirmation dialog box appears.
8. Click OK.
Configuring a mesh peer MAC address for a fit
AP
MAC addresses of allowed mesh peers can be configured on the radio of each fit AP to implement
WDS.