Grandstream Networks GWN70 Series User Manual page 32

● Radio Mode: Wireless clients can access to the internet services, GWN7xxx router and the access points
The 802.11w standard is used to prevent certain types of WLAN DoS attacks. 802.11w extends strong
cryptographic protection and provides data integrity and replay protection for broadcast/multicast Robust
management frames.
Set this option to either to
802.11w
● Disabled：disable 802.11w;
● Optional: both of the client supported and unsupported 802.11w may have the network access authority;
● Required: only the client supported 802.11w have the network access authority.
Select to hide SSID.
SSID Hidden SSID will not be visible when scanning for Wi-Fi, to connect a device to hidden SSID, users need to specify
SSID name and authentication password manually.
Configures the frequency of DTIM (Delivery Traffic Indication Message) transmission per each beacon
broadcast. Clients will check the AP for buffered data at every configured DTIM Period. You may set a high
value for power saving consideration.
DTIM Period
● Default value is 1, meaning that AP will have DTIM broadcast every beacon.
● If set to 10, AP will have DTIM broadcast every 10 beacons.
Valid range: 1 – 10.
Configure the limit for wireless client. If there's an SSID per-radio on a SSID, each SSID will have the same
Wireless Client Limit limit.
Setting a limit of 50 will limit each SSID to 50 users independently. If set to 0 the limit is disabled.
Client Inactivity Router/AP will remove the client's entry if the client generates no traffic at all for the specified time period.
Timeout The client inactivity timeout is set to 300 seconds by default.
● Disabled: all of the broadcast and multicast packages will be forwarded to the wireless interface.
Multicast/Broadcast
● Enabled: all of the broadcast and multicast packages will be discarded except DHCP/ARP/IGMP/ND;
Suppression
● Enabled with ARP Proxy enabled: enable the optimization with ARP Proxy enabled in the meantime.
● Disabled: No IP multicast packets will be converted to unicast packets.
Convert IP Multicast
● Passive: The device will not actively send IGMP queries, and the IGMP snooping entries may be aged
to Unicast
● Active: The device will actively send IGMP queries and keep IGMP snooping entries updated.
Enable Schedule Schedule is used to make SSID take effect in the specified period.
Check to enable/disable Voice Enterprise. The roaming time will be reduced once enable voice enterprise.
The 802.11k standard helps clients to speed up the search for nearby APs that are available as roaming targets
by creating an optimized list of channels.
When the signal strength of the current AP weakens, your device will scan for target APs from this list.
When your client device roams from one AP to another on the same network, 802.11r uses a feature called Fast
Basic Service Set Transition (FT) to authenticate more quickly. FT works with both pre-shared key (PSK) and
Enable Voice
802.1X authentication methods.
Entreprise
802.11v allows client devices to exchange information about the network topology, including information
about the RF environment, making each client network aware, facilitating overall improvement of the wireless
network.
Note: 11R is required for enterprise audio feature, 11V and 11K are optional. This field is available only when
"Security Mode" is set to "WPA/WPA2, WPA2 and WPA3"
Enable 802.11r Check to enable 802.11r
Enable 802.11k Check to enable 802.11k
GWN76XX but they cannot communicate with each other.
after 300s and cannot be forwarded as multicast data.