Rockwell Automation 1783-WAPxxx Stratix 5100 Wireless Access Point User Manual - Manual (Page 268)

268 Rockwell Automation Publication 1783-UM006A-EN-P - May 2014
Chapter 7 Configuring Radio Settings
probe-response gratuitous
{period | speed}
4. (Optional) Enter a value from 10 to 255. The default value is 10
period Kusec
5. (Optional) Sets the response speed in Mbps. The default value is 6.0.
speed
{[6.0] [9.0] [12.0] [18.0] [24.0] [36.0] [48.0 ]
[54.0] }
6. Return to privileged EXEC mode.
end
7. (Optional) Save your entries in the configuration file.
copy running-config startup-config
The optional parameters can be configured independently or combined when
you don’t want to use the defaults, as shown in the following examples:
(config-if)# probe-response gratuitous period 30
(config-if)# probe-response gratuitous speed 12.0
(config-if)# probe-response gratuitous period 30
speed 12.0
Use the no form of the command to disable the GPR feature.
Disabling and Enabling
Aironet Extensions By default, the wireless access point uses Stratix 802.11 extensions to detect the
capabilities of Cisco Aironet client devices and to support features that require
specific interaction between the wireless access point and associated client
devices. Aironet extensions must be enabled to support these features:
• Load balancing
The wireless access point uses Aironet extensions to direct client devices to
an access point that provides the best connection to the network based on
factors such as number of users, bit error rates, and signal strength.
• Message Integrity Check (MIC)
MIC is an additional WEP security feature that prevents attacks on
encrypted packets called bit-flip attacks. The MIC, implemented on both
the wireless access point and all associated client devices, adds a few bytes
to each packet to make the packets tamper-proof.
• Cisco Key Integrity Protocol (CKIP)