Allen-Bradley 1783-WAPAK9, User Manual

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Rockwell Automation Publication 1783-UM006A-EN-P - May 2014 137
Stratix 5100 Device Manager Parameter Definitions Chapter 4
Hot Standby Page
Clients associated to the standby access point lose their connection during the
hot standby setup process.
Figure 61 - Hot Standby Page
For more information about Hot Standby, see Hot Standby Page on page 137 .
Table 45 - Hot Standby Page Parameter Descriptions
Parameter Description
Hot Standby Mode Enabling hot standby designates this device as a backup for another access point.
The standby device is placed near the access point it monitors, configured exactly
the same as the monitored device. The standby device queries the monitored
access point regularly through both the Ethernet and the radio. If the monitored
device fails to respond, the standby access point comes online and takes the
monitored device's place in the network.
When hot standby is enabled, a Standby Status field displays. This field displays
the current status of the hot standby and is updated by pressing Refresh.
MAC Address for Monitored
Radio0-802.11N2.4 GHz MAC Address for Monitored 802.11a, b, or g Radio: HHHH.HHHH.HHHH
The monitored device's MAC address.
MAC Address for Monitored
Radio1-802.11N2.4 GHz MAC Address for Monitored 802.11a, b, or g Radio: HHHH.HHHH.HHHH
The monitored device's MAC address.
Polling Interval (optional) The number of seconds between each query that the standby device sends to the
monitored access point.
Timeout for Each Polling
(optional) The number of seconds the standby device needs to wait for a response from the
monitored access point before it assumes the monitored device has
malfunctioned.
Shutdown Primary Radios on
Failover Select Yes if you want to configure the standby access point to send a Dumb
Device Protocol (DDP) message to the monitored access point to disable the
radios of the monitored access point when the standby unit becomes active. This
feature prevents client devices that are associated to the monitored access point
from remaining associated to the malfunctioning unit.