Cisco 7921G Administration Guide - Page 112
Information, Description/Indicator, Field, Description, Table 4-8, Site Survey Report Neighbor Table - and asterisk
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Using System Settings Chapter 4 Using the Cisco Unified Wireless IP Phone 7921G Web Pages Table 4-8 Site Survey Report Neighbor Table Information Report title Best AP Immediate Neighbor Description/Indicator The SSID used during Site Survey is displayed in the report title. Information displayed in cell with yellow background and where the row heading matches the column heading (for example, 64%-60/-43): • Percentage of time it is the best AP. • RSSI range during the time it is the best AP. Note A low number (below -65) may indicate insufficient overlap between the best AP and its neighbors. Information may be displayed in the following way: • Pink background- If AP is on the same channel as the best AP. Note Being on the same channel as the best AP might indicate a problem with the channel re-use pattern, particularly if the percentage of time the AP is an immediate neighbor is relatively high compared to other immediate neighbors. • Asterisk (*)-Not an immediate neighbor. Information displayed in cell (for example, 27%-61/-39): • Percentage of time it is the immediate neighbor of the best AP. • RSSI range during the time it is the immediate neighbor. Table 4-9 shows the information shown in the AP details report. Table 4-9 AP Details Report Field AP MAC Observation Count Channel - Frequency Country Beacon Interval DTIM Period RSSI Range [Lo Hi] BSS Lost Count Description Name of the AP if it is CCX-compliant; otherwise, the MAC address is displayed here. MAC address of the AP. Number of sweeps where this AP has been observed. The last channel and frequency where this AP was observed. A two-digit country code. Country information might not be displayed if the country information element (IE) is not present in the beacon. Number of time units between beacons. A time unit is 1.024 ms. Every nth beacon is a DTIM period. After each DTIM beacon, the AP would send any broadcast or multicast packets that may have been queued for power-save devices. The entire RSSI range in which this AP has been observed. When a sweep does not discover an AP, the last best AP is flagged with a BSS lost count. 4-42 Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified Communications Manager Release 7.0 OL-15985-01