36C25519Q0423-0004003.pdf

VGIA - Post Installation Survey

Matthew Jackson

Columbia, MO

Tuesday, April 2, 2019 10:26:09 AM

Harry S. Truman Memorial Veterans' HospitalPrepared for:

Prepared by:

Location:

Time of Survey:

Powered by AirMagnet

1 Survey Summary

1.1 Overall Signal Coverage

1.2 Predictive PHY Data Rate (Downlink)

2 AirWISE Validation Against Requirements

2.1 AP List

2.2 Signal Coverage - Target

2.2.1 Signal Coverage - Minimum

2.3 PHY Data Rate

2.3.1 Predictive Downlink

2.4 Signal/Noise Ratio

Table of Contents

AirMagnet Survey VGIA - Post Installation Survey

1 Survey Summary

Page 3 of 19Powered by AirMagnet

1.1 Overall Signal Coverage

The image below displays the signal coverage (in dBm) at each point in the map layout. ).

APs are displayed in their detected locations (and reflect the existing power and antenna properties).

Note: An active Wi-Fi area can incorporate a variety of environmental factors that can vary throughout the day and may adversely affect RF coverage.

Page 4 of 19Powered by AirMagnet

Page 5 of 19Powered by AirMagnet

1.2 Predictive PHY Data Rate (Downlink)

The image below displays the predictive PHY data rate connection downlink at each point in the map layout.

Connection Rates provides a direct insight into how well the network will support a real-world end-user client. When doing a Passive survey the ability to see the actual Data rate is not available. In order to provide Data Rates while doing a Passive survey we use Signal Strength to Data Rate mapping table.

We take the detected signal strength and map it to a known Data Rate . A low Data Rate connection directly translates to lower throughput and performance for an end-user. Consistently low connection

Rates are indicative of insufficient signal coverage, interference, noise, or misconfigured wireless devices.

Page 6 of 19Powered by AirMagnet

Page 7 of 19Powered by AirMagnet

2 AirWISE Validation Against Requirements

This report section provides a comprehensive summary of all AirWISE data relating to the current survey project. AirMagnet's AirWISE engine allows users to specify minimum acceptable thresholds for various requirements within the network. It compares the data gathered during the survey process against the requirements. Requirements that are not met are highlighted in their respective sections. Several sections also contain signal heat maps that help demonstrate exactly where the threshold violations can be found.

Each section provides a breakdown of each requirement and displays a pass/fail rating based on how well the collected results stand up against the objectives.

Page 8 of 19Powered by AirMagnet

2.1 AP List

The table below displays information regarding each VGIA AP detected during the current survey project , including the AP name, media type, channel, SSID, power level, signal strength, and MAC address. As noted in the column headings, power is measured in increments of miliWatts and signal in dBm.

AP Name Media Type MAC Address Channel SSID Power,mW Max Signal

445-02 802.11gn-2.4 GHz 6 VA_Guest_WiFi 0 -8690:4C:81:2A:1E:42

445-03 802.11gn-2.4 GHz 1 VA_Guest_WiFi 0 -5090:4C:81:29:57:62

551-01 802.11gn-2.4 GHz 1 VA_Guest_WiFi 0 -8590:4C:81:2B:E9:42

551-02 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -8290:4C:81:29:43:E2

551-03 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -6690:4C:81:2A:78:02

551-04 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -5290:4C:81:2B:DF:A2

551-05 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -5190:4C:81:2A:B3:02

551-06 802.11gn-2.4 GHz 1 VA_Guest_WiFi 0 -5090:4C:81:2C:3A:E2

650-03 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -2490:4C:81:2B:50:42

A153A-15 802.11gn-2.4 GHz 6 VA_Guest_WiFi 0 -8390:4C:81:2B:B1:62

A213-09 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -8490:4C:81:2A:96:62

A306-09 802.11gn-2.4 GHz 6 VA_Guest_WiFi 0 -8190:4C:81:29:8D:42

A306-10 802.11gn-2.4 GHz 6 VA_Guest_WiFi 0 -8090:4C:81:2D:20:02

A306-11 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -7890:4C:81:2D:31:02

A306-13 802.11gn-2.4 GHz 1 VA_Guest_WiFi 0 -8490:4C:81:2B:9C:A2

A306-14 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -7390:4C:81:29:EE:02

A306-15 802.11gn-2.4 GHz 1 VA_Guest_WiFi 0 -7990:4C:81:29:23:C2

A306-16 802.11gn-2.4 GHz 11 VA_Guest_WiFi 0 -8490:4C:81:2A:BA:E2

A306-16 802.11gn-2.4 GHz 6 VA_Guest_WiFi 0 -7790:4C:81:29:E9:02

A306-18 802.11gn-2.4 GHz 1 VA_Guest_WiFi 0 -8590:4C:81:2C:E9:22

Number of AP: 20 Total BSSIDs: 20

Page 9 of 19Powered by AirMagnet

2.2 Signal Coverage - Target

The Signal Coverage - Target requirement allows the user to specify a target Signal Level that 95% of the coverage area meets. Areas of the map that meet the current requirements for Signal coverage are labeled in light green. Areas that do not meet the requirement are displayed according to the color code on the slider bar below the image. Note: This report will always show the results as "Fail" unless 100% are the coverage area meets this Signal Level

Page 10 of 19Powered by AirMagnet

Desired Signal Coverage

Pass/Fail Result Pass: 100.00% of the surveyed area meets the Minimum requirement. (100.00% of Good Area. required to pass)

Minimum AP signal strength required Minimum of -72 dBm

Page 11 of 19Powered by AirMagnet

Page 12 of 19Powered by AirMagnet

2.2.1 Signal Coverage - Minimum

The Signal Coverage - Minimum requirement allows the user to specify the minimum Signal Level required to provide adequate service. Areas of the map that meet the current requirement for coverage are labeled in light green. Areas that do not meet the requirement are displayed according to the color code on the slider bar below the image.

Multiple AP Signal Coverage

Pass/Fail Result Pass: 100.00% of the surveyed area meets the Minimum requirement. (100.00% of Good Area. required to pass)

Number of APs required to provide coverage 1

Minimum AP signal strength required to provide coverage

-72 dBm

Page 13 of 19Powered by AirMagnet

Page 14 of 19Powered by AirMagnet

2.3 PHY Data Rate

Page 15 of 19Powered by AirMagnet

2.3.1 Predictive Downlink

Areas of the floor plan that meet the current requirement for Min Downlink Data Rate Supported are labeled in light green. Areas that do not meet the requirement are displayed according to the color code on the slider bar below the image. This scale is shown in terms of Mbps.

Predictive PHY Data Rate Downlink Coverage

Pass/Fail Result Pass: 100.00% of the surveyed area meets the Minimum requirement.

(100.00% of Good Area. required to pass)

Minimum AP PHY Data Rate required Minimum of 24 Mbps

Page 16 of 19Powered by AirMagnet

Page 17 of 19Powered by AirMagnet

2.4 Signal/Noise Ratio

Areas that meet the current RF coverage requirement are shown in light green. Areas that do not meet the requirement are displayed according to the color code on the slider bar below the image. The weakest signals are shown in red.

Signal Noise Ratio Coverage

Pass/Fail Result Pass: 100.00% of the surveyed area meets the Minimum requirement.

(100.00% of Good Area. required to pass)

Minimum Signal Noise Ratio required 20 dBm

Page 18 of 19Powered by AirMagnet

Page 19 of 19Powered by AirMagnet