Xirrus XR-1220, Руководство пользователя

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Wireless Array
116 Viewing Status on the Wireless Array
Radio Assurance
When Radio Assurance mode is enabled, the monitor radio performs loopback
tests on the Array’s radios. When problems are encountered, the Array can take
various actions to correct them by performing different levels of reset on the
affected radio. This window shows which resets, if any, have been performed on
which radios since the last reboot.
The Array’s response to radio problems is controlled by the Radio Assurance
Mode selected, as described in “RF Resilience” on page 284. If you have selected
Failure Alerts & Repairs (with or without reboots), then the Array can take
corrective action if a problem is detected. Note that radio assurance requires RF
Monitor Mode to be enabled in
Advanced RF Settings to turn on self-monitoring
functions. It also requires a radio to be set to monitoring mode. For a detailed
discussion of the operation of this feature and the types of resets performed, see
“Radio Assurance” on page 421.
Figure 67. Radio Assurance
For each of the Array’s radios, this window shows the radio’s state, its type (IEEE
802.11 type
and antenna type—2x2 or 3x3 ), the assigned channel, and the selected
802.11 wireless mode. To the right, the table shows counts for the number of

Radio Assurance mode is only available if the Array’s license includes the
Xirrus Advanced RF Analysis Manager (RAM) . If a setting is
unavailable (grayed out), then your license does not support the feature.
Please see
“About Licensing and Upgrades” on page 321
.