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1、#CiscoLiveJim Florwick Technical Leader,TME Meraki Catalyst WirelessBRKEWN-3413Become and expert,while getting a little help from Cisco AIAdvanced RF Tuning w/Catalyst Wireless:2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveEnter your personal notes hereCisco Webex App Qu
2、estions?Use Cisco Webex App to chat with the speaker after the sessionFind this session in the Cisco Live Mobile AppClick“Join the Discussion”Install the Webex App or go directly to the Webex spaceEnter messages/questions in the Webex spaceHowWebex spaces will be moderated by the speaker until June
3、9,2023.1234https:/ 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public2BRKEWN-3413Agenda 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicWi-Fi 6E Design GuidanceSustainability and WirelessAI-Ops-Cisco RF ExcellenceAI Enhanced RRM for AllAI-AutoRF AI Channel Planning Au
4、to Busy hourCatalyst Feature UpdateCatalyst C9104 Stadium Antenna Deploying CW9166D13BRKEWN-3413Wi-Fi 6E Design GuidanceBest Practices 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWiWi-Fi 6&6E Access PointsFi 6&6E Access PointsManagement mode can be changedDual Mode APs
5、5BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive1200 MHz1200 MHz Consultation500 MHz500 MHz ConsultationTBD(early in process)Adopted 500 MHz,Consulting 1200No activityGlobal availability of 6 GHz band for Wi-Fi(https:/www.wi-fi.org/countries-enabling-wi-fi-6e)
6、*Australia,Japan,UK,Hong Kong and Qatar adopted 500 MHz and now considering 1200 MHz6BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat are the important rules?The requirements for low power use are as follows:Must be indoors(the AP is not allowed to be“weath
7、erized”).Must have a permanently attached antenna.May not be battery powered.Must employ a contention-based protocol.Maximum EIRP is 5 dBm/MHzClient maximum power is 6 dB below the AP maximum allowed EIRP(power)There is only one option possible outdoors:Standard Power w/AFC6 GHz Rules7BRKEWN-3413 20
8、23 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive8Summary Wi-Fi 6E/6GHz Tx Requirements*ModeModeCountryCountryMax Tx Power EIRPMax Tx Power EIRPMax PSD EIRPMax PSD EIRPMax Ch BWMax Ch BW(Frequency Range MHz)AP(dBm)Client(dBm)AP(dBm)Client(dBm)(MHz)LPILPIFCC(5925FCC(5925-7125)
9、7125)30 30 24 24 5 5-1 1 320320ETSI(5945ETSI(5945-6425)6425)2323232310101010UK(5925UK(5925-6425)6425)2424242411111111No MaxNo MaxS Korea(5925S Korea(5925-7125)7125)2 22 2160160Malaysia(5925Malaysia(5925-6425)6425)2323232310101010Brazil(5925Brazil(5925-7125)7125)303024245 5-1 1 ISED(5925ISED(5925-712
10、5)7125)303024245 5-1 1 Chile(5925Chile(5925-7125)7125)303024245 5-1 1 Peru(5925Peru(5925-7125)7125)303024245 5-1 1 UAE(5925UAE(5925-6425)6425)24242424Saudi Arabia(5925Saudi Arabia(5925-7125)7125)3030242410101010ATU(5945ATU(5945-6425)6425)(Kenya/Uganda/Congo/Niger/Ghana)(Kenya/Uganda/Congo/Niger/Ghan
11、a)2323232310101010Morocco(5945Morocco(5945-6425)6425)23232323SPSPFCC(UFCC(U-NIINII-5/7)5/7)36(213036(2130)303023231717320320*Includes only the countries and regions that approved the allocation;Emptycell means regulation is silentBRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco
12、 Public#CiscoLive*Includes only the countries and regions that approved the allocation;Emptycell means regulation is silentModMode eCountryCountryMax Tx Power EIRPMax Tx Power EIRPMax PSD EIRPMax PSD EIRPMax Ch BWMax Ch BW(Frequency Range MHz)AP(dBm)Client(dBm)AP(dBm)Client(dBm)(MHz)LPILPIFCC(5925FC
13、C(5925-7125)7125)30 30 24 24 5 5-1 1 320320ETSI(5945ETSI(5945-6425)6425)2323232310101010UK(5925UK(5925-6425)6425)2424242411111111No MaxNo MaxS Korea(5925S Korea(5925-7125)7125)2 22 2160160Malaysia(5925Malaysia(5925-6425)6425)2323232310101010Brazil(5925Brazil(5925-7125)7125)303024245 5-1 1 ISED(5925I
14、SED(5925-7125)7125)303024245 5-1 1 Chile(5925Chile(5925-7125)7125)303024245 5-1 1 Peru(5925Peru(5925-7125)7125)303024245 5-1 1 UAE(5925UAE(5925-6425)6425)24242424Saudi Arabia(5925Saudi Arabia(5925-7125)7125)3030242410101010ATU(5945ATU(5945-6425)6425)(Kenya/Uganda/Congo/Niger/Ghana)(Kenya/Uganda/Cong
15、o/Niger/Ghana)2323232310101010Morocco(5945Morocco(5945-6425)6425)23232323SPSPFCC(UFCC(U-NIINII-5/7)5/7)36(213036(2123 dBm2923 dBm3223 dBmUK 11 dBm/MHz24 dBm2724 dBm3024 dBm3324 dBm Breaking down the PSD Values vs Max TX EIRP FCC=3 dB more power per channel width doubling and MAX TX EIRP of 30 dBm ET
16、SI/UK=PSD value=MAX TX EIRP at 20 MHz,remaining channel widths=Max TX EIRP10BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive59 FCC,24 ETSI 20 MHz29 FCC,12 ETSI 40 MHz14 FCC,6 ETSI 80 MHz7 FCC,3 ETSI 160 MHz20 MHz Channel40 MHz Channel80 MHz Channel160 MHz Chann
17、elPrimary“PSC”channelTwo main proposals being reviewed or accepted by world regulatorsFCC=1200 MHzETSI=500 MHzThe new 6 GHz band:11BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveOn the definition of Low Power Indoor AP,there is the following technical conditio
18、ns regarding the use of batteries to power the device:May not be battery poweredCisco legal recommends the surveyor to attach a physical label that says something like“Indoor RF survey use only”Site Survey 6GHz:Something to think aboutIndoor RF survey use only=12BRKEWN-3413 2023 Cisco and/or its aff
19、iliates.All rights reserved.Cisco Public#CiscoLiveCatalyst AP:Site Survey mode configuration steps1.Change AP to site survey mode exec command“ap site-survey”C9136#ap?capwap Switch to CAPWAP AP typesite-survey Switch to Site Survey AP type2.After bootup,the AP is automatically assigned a static IP o
20、f 10.0.23.1.CLI prompt changessite-survey-AP#(default credentials Cisco/Cisco)3.AP will start broadcasting the CiscoAirProvision SSID with open authentication security4.Connect your wireless client with the CiscoAirProvision SSID and itll receive an IP from 10.0.23.0/24.5.Access the Catalyst Site Su
21、rvey WebUI via 10.0.23.1(default credentials admin/admin)13BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveDimensioning 5 GHzCell Area/CoverageCell Area/CoverageAP Spacing AP Spacing 1 AP every 1 AP every Max Client Distance Max Client Distance to APto AP1k ft2
22、/92m236 f/11 m 18 f/5.5 m1.2k ft2/111m240 f/12 m 20 f/6 m1.5k ft2/140 m244 f/13.5 m 22 f/6.7 m2K ft2/185 m250 f/15.2 m 25 f/7.6 m2.8K ft2/260 m2 60 f/18.2 m 60 f/18.2 mCell AreaAP SpacingClient DistanceFor more information on channel planning and AP density see:Cisco High Density AP/Deploymenthttps:
23、/ Edge/Clients 20-25 feet(6-7.5 meters)14BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public5 GHz Design ConsiderationsMost modern Carpeted Enterprise 5 GHz Wi-Fi are installed at an AP Density between 1.2-2K f2/110-185 m2The Spatial Reuse factors are:#Channels(dual 5 GHz=m
24、inimum 2 channels/AP)The density of the APs(how close together they are)TX Power(Same Channel Interference range)Enterprise/healthcare/Higher Education networks are operating with Tx powers 11-15 dBm(PL3-4)depending on density.Cell AreaAP SpacingClient Distance15BRKEWN-3413#CiscoLive 2023 Cisco and/
25、or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat we Tested1.Propagation for 6 GHz as it compares to 5 GHz propagation Using ClientsUse clients to record RSSI 5 and 6 GHz measuring at 12 points across the Richfield,OH Cisco officesCompare 5 GHz and 6 GHz readings from each device at e
26、ach point2.Compare Ekahau AI-Pro Site Survey/Sidekick 1 and 2 and NetAlly AirCheck G3 Measurements3.Range vs Rate testing for 5 GHz vs 6 GHz Compare 5 vs 6 GHz implementation on Various clientsDemonstrate effectiveness of a practical coverage plan 16BRKEWN-3413 2023 Cisco and/or its affiliates.All r
27、ights reserved.Cisco Public#CiscoLive1.Propagation Comparison 5/6 GHz Multiple Test Points 1-12 with 5 Tri band Client Devices 1 Lenovo,2x Samsung and 1 MSI LaptopsSamsung S-21 PhoneRecord and Compare Measurements between clients both 5 and 6 GHzCompare 5 GHz Measurements with Ekahau site surveyVali
28、date Survey vs Client observationEkahau Sidekick Mobile Device mode17BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive18BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveRaw Data Client RSSI6 GHz6 GHzClients(6E AX210)RSSI Val
29、ue(From Client-1)RSSI Value(From Client-2)RSSI Value(From Client-3)RSSI Value(From Client-4)RSSI Value(From Client-5)RSSI Value(From Client-6)RSSI Value(From Client-7)RSSI Value(From Client-8)RSSI Value(From Client-9)RSSI Value(From Client-10)RSSI Value(From Client-11)RSSI Value(From Client-12)Dista
30、nce(f)from APDistance(f)from AP255970554030Lenovo Lenovo-56-56-56-56-56-56-57-60-59-59-59-57Samsung BookSamsung Book-57-57-57-57-59-58-65-79-59-58-58-58MSIMSI-64-56-55-55-57-59-60-63-59-59-59-66Samsung S21Samsung S21-60-52-57-57-61-63-71-75-64-65-58-61Samsung NotebookSamsung Notebook-59-5
31、6-56-57-56-58-59-59-57-59-57-57AverageAverage-59.1-55.4-56.1-56.3-57.7-58.8-62.4-66.9-59.4-59.6-58.2-59.55 GHz5 GHzClients(6E AX210)RSSI Value(From Client-1)RSSI Value(From Client-2)RSSI Value(From Client-3)RSSI Value(From Client-4)RSSI Value(From Client-5)RSSI Value(From Client-6)RSSI Value(From Cl
32、ient-7)RSSI Value(From Client-8)RSSI Value(From Client-9)RSSI Value(From Client-10)RSSI Value(From Client-11)RSSI Value(From Client-12)Ekahau Ekahau Mobile Mobile DeviceDevice-62-62-56-58-60-63-65-67-69-63-62-58Distance from APDistance from AP255970554030Lenovo-56-57-57-57-57-59-60-60-59-
33、58-58-58Samsung Book-60-58-59-60-60-60-63-70-74-64-60-60MSI-58-59-59-59-59-60-60-63-63-63-60-58Samsung S21-56-50-51-52-53-52-59-64-67-60-58-58Samsung Notebook-56-58-58-58-58-58-60-60-64-61-60-58Average-57.2-56-56.7-56.92-57.2-57.4-60-63.2-65.2-61-59-58.119BRKEWN-3413 2023 Cisco and/or its affiliates
34、.All rights reserved.Cisco Public#CiscoLive Conclusion 1-With an appropriate power offset(2 dB),5 and 6 GHz LPI Cells can be made co-resident at normal Enterprise Densities.20BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive2.Characterize New Test toolsUsing the
35、 same Test points in the setup,Validate New test hardware against the clients truthMeasurements made using:Ekahau Sidekick 22.4,5,6 GHzEkahau AI ProEkahau AnalyzerEkahau Sidekick 1Compared 5 GHz only w SK2NetAlly Aircheck G32.4,5,6 GHzNetAlly Link-Live21BRKEWN-3413 2023 Cisco and/or its affiliates.A
36、ll rights reserved.Cisco Public#CiscoLiveComparing measurements from both devices shows relative sensitivity of each radioIts important,you will probably have to compare older SK1 data with SK2 data some dayThe Raw measurements differ significantlySidekick 1 sees 22%more coverage-55 dBm in the same
37、Area,with the same AP Test equipment can be a lot more sensitive than the clientsHow does the Ekahau SK1 and SK2 compare?22BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveComparing W/Mobile Device View ModeEkahau AI Pro offers a“View as Mobile device”modeThis o
38、ffsets the radio sensitivity and matches it to what a consumer device is likely to seeVisualizing the coverage at-55 dBm with Mobile mode enabled looks closer between the two samplesBRKEWN-341323 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveComparing W/Mobile Device Vie
39、w ModeBut what if we move this back to the normal survey value we want of-65 dBmAgain,we see that the SK1 is more sensitive than SK2This is a good thing actually SK2 is truer to reality for a client BRKEWN-341324 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive25BRKEWN-341
40、3 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveClients WI-Fi 6E5 GHzRSSI Value Point 1RSSI Value Point 2RSSI Value Point 3RSSI Value Point 4RSSI Value Point 5RSSI Value Point 6RSSI Value Point 7RSSI Value Point 8RSSI Value Point 9RSSI Value Point10RSSI Value Point 11RSS
41、I Value Point 12Ekahau Sidekick1-62-62-56-58-60-63-65-67-69-63-62-58Lenovo-56-57-57-57-57-59-60-60-59-58-58-58Samsung Book-60-58-59-60-60-60-63-70-74-64-60-60MSI-58-59-59-59-59-60-60-63-63-63-60-58Samsung S21-56-50-51-52-53-52-59-64-67-60-58-58Samsung Notebook-56-58-58-58-58-58-60-60-64-61-60-58Clie
42、nt Average-57-56-57-57-57-57-60-63-65-61-59-58NetAlley G3-45-47-45-51-51-57-63-64-57-58-47-41Ekahau Analyzer/SideKick2-43-44-44-45-52-55-59-61-59-51-61-45Ekahau AI Pro/SideKick2 Mob-55-57-51-56-57-64-70-72-70-68-61-60Clients WI-Fi 6E6 GHzRSSI Value Point 1RSSI Value Point 2RSSI Value Point 3RSSI Val
43、ue Point 4RSSI Value Point 5RSSI Value Point 6RSSI Value Point 7RSSI Value Point 8RSSI Value Point 9RSSI Value Point10RSSI Value Point 11RSSI Value Point 12Lenovo-56-56-56-56-56-56-57-60-59-59-59-57Samsung Book-57-57-57-57-59-58-65-79-59-58-58-58MSI-64-56-55-55-57-59-60-63-59-59-59-66Samsung S21-60-
44、52-57-57-61-63-71-75-64-65-58-61Samsung Notebook-59-56-56-57-56-58-59-59-57-59-57-57Average Client-59.1-55.4-56.1-56.3-57.7-58.8-62.4-66.9-59.4-59.6-58.2-59.5NetAlley G3-50-54-52-56-57-62-67-70-65-62-61-54Ekahau Analyzer/SideKick2-46-47-49-48-50-56-60-64-63-57-54-45Ekahau AI Pro/SideKick2 Mob-59-57-
45、56-59-67-67-70-70-72-69-64-61Raw Data Client/Test Set RSSI26BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveA“Predictive Survey”is an RF design created using a predictive modeling tool,specific to RFUsing scale floor plan,antenna patterns provided by manufactur
46、ers,the predicted RF coverage can be visualized in a heatmap as coverageAvailable tools can be quite sophisticated and provide good visualizationsPredictive vs MeasuredWhen is good enough,good enough?27BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveA Measured
47、Site Survey is an actual measurement of the RF Coverage in each spaceMeasurement tools range from off the shelf client devices to specialized scanning radios and applicationsEkahau and NetAlly both have Instruments specifically for measuring Wi-Fi at 2.4=6 GHzPredictive vs MeasuredWhen is good enoug
48、h,good enough?28BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicHow to CalibrateEkahau AI Pro 11.2A measurement,is the ground truth1.A Catalyst C9166 AP was measured on channel 3780 MHz,2 dBm power2.Using the Signal Strength for Area tool in Ekahau The measured coverage
49、thats below-65=15.5%3.Modeling a Catalyst 9166 2 dBm channel 3780 MHz Measures 41%below-65 dBm 4.Adjust the power in the model until the same approximate coverage area is reached adding 3 dB to make TX power 5 dBm15.5%-65 dBm41%then equal 5 and 6 GHz coverage is possible with a one for one AP replac
50、ement in both ETSI and FCC.Assuming 80 MHz channel in FCC and 40 MHz channel in ETSI/UKEdges and less dense Areas need to be identified and augmented.37BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCisco RRM and 6 GHz RRM for 6 GHz Channel width will be manag
51、ed by DBS.There is only A“Best”configuration.You can limit the max width allowed.In some regulatory(FCC)power is regulated by the channel bandwidth which makes this a more interesting problem to solveIn FCC and other 1200 MHz,DBS(Dynamic Bandwidth Selection)will assign 80 MHz(14 channels and Max EIR
52、P of 24 dBM)Regions with 500 MHz,DBS will assign 40 MHz(12 channels and Max EIRP 23-24 dBm)Other DCA settings interference thresholds etc have been moved to the RF Profile settingsFor 6 GHz band,few DCA parameters like Avoid ForeignAP interference and DCA Channel List is configured in default-rf-pro
53、file-6ghzBRKEWN-341338Sustainability 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveNetwork Energy Consumption Is not the first concern for customersDifferent views of Energy consumption breakdown in office building40BRKEWN-3413 2023 Cisco and/or its affiliates.All rights
54、 reserved.Cisco Public#CiscoLive1.In order to provide some tangible energy savings to customers,the network needs to help save on other resources like HVAC and lighting 2.The network can provide valuable information in terms of occupancy,environmental data(temperature,humidity,etc.)that can be passe
55、d to the Building Management system(Cloud/API integration)3.Need to maximize network energy saving in order to be relevantSo41BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAP is fully operational/full power AP is fully operational/full power Catalyst Wi-Fi 6
56、and 6E APs have the highest power efficiency in the market thanks to the Cisco hardware and software innovationAP in idle mode(no clients)AP in idle mode(no clients)Power save mode optimizations apply and can save an additional 20%in energy cost vs.regular idle modeAP on degraded power AP on degrade
57、d power(e.g.,C9166 with.3at power)Power distribution(starting release 17.10)allows you to allocate available power to the functions you need mostAP is off AP is off Automating the power off/on of the switchport during off-peak,you can maximize your energy savingsIf you want calculate AP energy savin
58、gs,you need to consider four different tiers/modes of operations for the APs when it comes to energy consumption:Calculating AP energy savingsSource:MiercomMAX savings42BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveTurning off all radios with“ap name shutdown
59、”command gives 0.5-0.8 W max saving(I guess it depends on AP model,see next slide)C9164 AP in idle with radios up:3560-CX#sh power inline gig 1/0/3 detail|i MeaMeasured at the port:11.7 this is an average as with this command,I see a LOT of fluctuations C9164 AP in shut down:3560-CX#sh power inline
60、gig 1/0/3 detail|i MeaMeasured at the port:11.1Why not just turning off the radios?43BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAI Power Profiles Hackathon winner44BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveDesig
61、ning for SustainabilityEnterprise networks are built to provide capacity over coverageAn Access Point(AP)represents a finite amount of bandwidthThat bandwidth will be shared with every device on that cellMultiple Cells are needed to handle the numbers of users required during during business hoursbu
62、siness hoursWhat about afterhours?How do you get the information to make that determination?Can you shut down portions of your network to optimize consumption?Capacity vs Coverage45BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveDesigning for SustainabilityWhat
63、 are the requirements?Complete Lights out?Partial Shutdown/Skeleton coverage?What hours?DO you know your Busy Hours?Do you know it for every Campus?Speaking of hours,how long before its needed,do you have to turn it back on?Is that a blanket answer?Capacity vs Coverage46BRKEWN-3413 2023 Cisco and/or
64、 its affiliates.All rights reserved.Cisco Public#CiscoLiveDesigning for SustainabilityWhat are the requirements?Complete Lights out?Partial Shutdown/Skeleton coverage?What hours?DO you know your Busy Hours?Do you know it for every Campus?Speaking of hours,how long before its needed,do you have to tu
65、rn it back on?Is that a blanket answer?Capacity vs Coverage47BRKEWN-3413Survey reveals a normal high-density enterprise office space,well covered at-60 dBmSNR of 30 dB or better A Project plan is created to model solutions,the measured Survey is used to calibrate the model29 Active APs are considere
66、d,8 are selected for the bare coverage modelAt the original 11 dBm,coverage isnt adequateIncreasing the power to 14 dBm provides coverage at-67 to near 100%,with a 70%fewer APsDesigning for SustainabilityCapacity vs Coverage 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive
67、A Prime opportunity to optimize power usage exists particularly in LPV environments.Halls often sit idle for significant periods of timeIf all of the APs are on,this constitutes a tremendous amount of power wasted.Shows of different sizes do not need all of the capacity that can be provided,its poss
68、ible to re-configure the C9104 to cover in different densities without having to move the antennas with careful design.At Scale Sustainability=Versatility49BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveBy reconfiguring(Software)the beamwidth to 20 degrees off
69、 center for interface 1 and 2,(Orange APs)Most of the hall is well covered with 31 APs each supporting 2x 5 GHz interfacesFor reference,shutting off an AP saves 15 W at rest.Shutting of a single interface only saves roughly.8 watts.Relying on dual 5 GHz to back fill for another AP and shutting it of
70、f,nets a much higher returnAt Scale Sustainability=Versatility50BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAnother way to ensure minimal coverage is to install APs strictly for afterhours coverage.These would be running when the main hall APs are notInstal
71、led specifically to cover the entire floor with a large practical low density cell design.In this drawing,10 APs provide viable high speed,low capacity(10-20 per interface)coverage for the entire hallSustainability Off Peak Coverage51BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.C
72、isco Public#CiscoLiveThere are multiple options to provide the right balance between coverage and sustainabilityIn this design,we reduced the AP count to 85 by tilting the AP angle 15 degreesAfter hours coverage can be configured using the wide Settings and medium to Medium high Capacity can be prov
73、ided with just 25 APs(red)with the remaining APs shut down.C9104,for Lower Density52BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveNext Steps?See BRKEWN-2043 Simone Arena from this years CL(was on Monday)Saving Money and Energy with Cisco Wireless NetworksBe c
74、reativeLook for more on this lots moreBRKEWN-341353 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveSee BRKEWN-2043 Simone Arena -Saving Money and Energy with Cisco Wireless NetworksBe creativeLook for more on this lots moreSo54BRKEWN-3413AI-Enhanced RRMAI-Powered Auto RFI
75、ntelligent RF Optimization 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLivePain points with enterprise Wi-Fi Expectations vs.realityVS.Reality of Wi-FiRF tuning required for optimal performance10 Mbps?Lucky you!Sticky clientsBad client driversRandom disconnectsDynamicInter
76、ferenceNoiseLots of usersNature of RFExpectations of Wi-FiIts plug and playGigabit speedsAlways full barsSeamless experienceBRKEWN-341356 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat mitigates What mitigates RF pain points?RF pain points?Radio Resource ManagementRa
77、dio Resource ManagementCatalyst AICatalyst AI-Enhanced RRMEnhanced RRMMeraki AIMeraki AI-Powered Auto RFPowered Auto RF57BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCustomer Choices Outcomes MatterExperience MattersMeraki Auto RFAI-Enhanced RRMCisco+Meraki=
78、The largest and most comprehensive data lake in the industryCatalyst RRMCisco+Meraki=Every Vertical and Every industry segmentBRKEWN-341358 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveMaximizeefficiency with AI-driven optimizationsReduceinterruptionsby up to 50%Minimiz
79、echannel changesin busy hoursThe benefits of AI-PowerFirst steps towards an intelligent autonomous network!BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveMaximize Efficiency by integratingAI-Enhanced RRMIn ProgressCisco DNA CenterAI-Enhanced RRMCW9100 APsMerak
80、i Cloud(Auto RF)Industrys Most Advanced RRM SolutionCombining the Worlds Largest Wireless Data Lakes60BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveIntegrating Merakis Auto RF with AI-Enhanced RRMDriving Cisco Merakis RF Excellence Towards an Enterprise Visio
81、nRRM North Star VisionCisco Wireless deployments regardless if its Cloud or on-prem,must have capability to support wireless deployments of any scale and complexity.Benefits and OutcomesCustomers will get a unified,and consistent RF automation and recommendations engine in hybrid,cloud and on-prem d
82、eployments.Cisco DNA CenterAI-Enhanced RRMCW9100 APsMeraki Cloud(Auto RF)Combining the Worlds Largest Wireless Data LakesIndustrys Most Advanced RRM SolutionBRKEWN-341361 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveTop 3 Priorities for Auto RF after Integrating with AI
83、-Enhanced RRMPriority is focused on improving the end users wireless experienceTrend Based RRM OptimizationPromotes RF Convergence Efficiency1Allows RRM to understand and avoid spikes within the ingested RF telemetry(e.g.,nF),which allows for RRM changes only when needed,allowing a network to achiev
84、e system convergence more efficiently.Flexible Radio AssignmentMitigates Congestion,Increases Coverage2When optimal,change a radios band between monitor/2.4/5 GHz or monitor/5/6 GHz.FRA will provide instant benefits to the network,especially in the 2.4 GHz band,where the spectrum is often overutiliz
85、ed.Actionable RF InsightsOptimizes RF/RRM Configurations3Good wireless experience stems from a properly configured RF profile.RF Insights will use data-driven analysis to recommend to users the optimal RRM settings such as DCA channel list,DBS width,TPC threshold,and FRA enablement with can be inher
86、ited from AI-Enhanced RRM.BRKEWN-341362 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive63AreasAreasTraditional RRMTraditional RRMAI Enhanced RRMAI Enhanced RRMRF Telemetry InputsRF Telemetry InputsSnapshotSnapshot10 minsRF TrendsRF Trends14 daysConfig WorkflowConfig Workf
87、lowManualManual50+RF Savvy knobsAutomated(AI Assisted)Automated(AI Assisted)Minimal Config KnobsSegment Services Segment Services NoNoCannot Segment within WLC YesYesService Segmentation by BuildingsVisualizationVisualizationController UIController UIList View/Does not group radios by siteRRM Contro
88、l CenterRRM Control CenterGroup collocated radios by Building/SiteInterrupt CognizantInterrupt CognizantNoNoReactive optimizationsYesYesScheduled RF TuningReward Based Reward Based DecisionsDecisionsNoNoDecisions based on composite RRM MetricsYesYesMaximize WCAE Performance ScoreEmulate WhatEmulate
89、What-If If ScenariosScenariosNoNoDoesnt support emulation modeYesYesRRM SimulatorTroubleshootingTroubleshootingComplexComplexRequires multiple service logs from WLC/APSimplifiedSimplifiedIntegrated One-Click Service BundleLegacy Controller based RRM vs AI EnhancedBRKEWN-3413 2023 Cisco and/or its af
90、filiates.All rights reserved.Cisco Public#CiscoLiveOnboarding a Site to Cisco DNA CenterAI Enhanced RRM Onboarding64BRKEWN-3413Subscribe to the Cisco AI Analytics CloudAd AI Enhanced RRM ServiceAdd the Sites C9800 WLC and APs into the DNAcInventoryProvision the Site C9800 WLC and APsCreate and Assig
91、n an AI RF Profile to the controller/site(s)When applied,the system creates a duplicate RF Profile with the same Basic Settings EnabledReverting,simply applies the Duplicate Basic profile(i.e.RF Tag)back to the WLC#CiscoLive 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive
92、Onboarding the WLCAI Enhanced RRM Onboarding65BRKEWN-3413On the DNA Center console,Select the site to apply the AI Profile that was createdWhen the site gets assigned,the AI RF Profile gets pushed to the WLC and replaces the legacy RF Tag/ProfileAll of the APs on the WLC are assigned the AI RF Profi
93、le(small interruption)All the sites on a controller must be assigned.A WLC can either run legacy RRM or AI Enhanced RRM but not bothAfter AI Profile PushBefore AI Profile Push#CiscoLive 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat Happens at the WLC?AI Enhanced RRM
94、 Onboarding 66BRKEWN-3413When the AI RF Profiles are updated on the WLC,the RF Group Leader Role changes from Auto-Leader to“Remote-Member”The RF group Group Leader Changes from“C9800-L_17_7”to“DNAc_Rocks_RRM”The RF Group Name changes from“test1”to“Open RRM”Other WLCs that were a member of this WLCs
95、 RF group as Members will assign a new RF group leader and continue using the existing configurationsBefore AI RF ProfileAfter AI RF Profile#CiscoLive 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat Happens if the AI-RF Group Leader is lost?AI Enhanced RRM OperationsA
96、I Enhanced RRM means that the RF Group Leader is operating in the Cisco AI Analytics cloud.What Happens if the cloud gets interrupted?AI Enhanced RRM has a keepalive timer that runs every 20 minutes If interrupted the WLC simply assumes Auto-Leader role and RRM runs locally with the AI Profiles!Open
97、 RRMGraceful Recovery!67BRKEWN-3413Demo-Cisco WirelessAI-Enhanced RRMDBS is not enabled,Consider enabling DBS.DBS can optimize throughput while reducing interference Click Here 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat is AI-Enhanced RRM?Catalysts AI-Driven RRM
98、solutionDeep RF visibility&advanced controlDeep RF visibility&advanced controlSummarySummaryActionable Actionable insightsinsightsPerformancePerformanceProactive optimizations for all deployment sizesProactive optimizations for all deployment sizesAnonymizedRF data2 2RF data1 1AI-Enhanced RRM algori
99、thmsAI CloudAI CloudCisco DNA CenterCisco DNA CenterAssurance and AutomationCatalyst 9800 controllerWave 2,Wi-Fi 6/6E APsNetwork infrastructureNetwork infrastructureAI-based data andevents3 3RRM control Centerpopulated4 4Decisions configured via Cisco DNA Center Automation 5 5Exceptional AIException
100、al AI-EnhancedEnhancedwireless experience!wireless experience!6 669BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveRF Visibility WidgetsProvides org-to-AP level visibility of RF health,RRM changes,co-channel interference,etc.Trust&VisibilityConfig Simplificatio
101、nRF Insights and RecommendationAI reviews customer config against intended outcomes and provides insight recommendations to ensure goals are met.North Star Vision of Cisco Wirelesss AI-Driven RRM SolutionRRM should be Designed for Wireless Deployments of All Sizes and Complexities(SMB to Enterprise)
102、Ciscos AI-DrivenRRM Cloud SolutionTrend,Reward,Client-Based RRMUses AI to optimize based on historical trends,RF performance,and client-side telemetry.Interrupt Cognizant RF TuningDefers optimizations after peak hours to minimize disruptions but uses peak hour data for relevance to clients activity
103、times.RRM Services Ready at Any ScaleSupports RRM services,DCA,DBS,TPC,FRA,and AP zone-level configurations for deployments of all sizes and use cases.Predictive RF SimulatorUses historical data to predict outcomes of RRM config changes,giving admins peace of mind before applying them.Wireless Clien
104、t Disruption70BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAI-Enhanced RRM Supports Assurance-Only UsersNewly redesigned and simplified deployment workflow for an improved user experience!Enable AIEnable AI-Enhanced RRM Enhanced RRM cloud access in Settingsc
105、loud access in Settings1 1Select the newly designed Select the newly designed workflow and deployment workflow and deployment option!option!2 2Cisco DNA CenterCisco DNA CenterCisco Catalyst 9800 Series ControllerWave 2,Wi-Fi 6/6E APsNetwork infrastructureNetwork infrastructure3 3AIAI-Enhanced RRM is
106、 enabled Enhanced RRM is enabled without device provisioning!without device provisioning!AI-Enhanced RRM71BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCisco Impact August 2022AI-Enhanced RRM In Action2x C9800-80 SSO Pair for MGM Facility 17.6.3 for stability
107、 in KeynoteKeynote had 73 APs 37 C9120 with Dual AIR-ANT2513-P4N-R36 C9104(C9130-STA)AP3800 with single-ANT2513-P4N-R for the balance in MGM2x C9800-80 SSO Pair for Mandalay bay running 17.8.1 Mandalay Bay ballrooms and events center 1533 x AP3800 with single-ANT2513-P4N-R All APs Managed by AI-Enha
108、nced RRM2x DNAC XL Appliances running DR,all APs managed by single DNAcDNA Spaces used for Mazemap and OpenRoamingAll APs belonged to MGM except Keynote APs72BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive Initial Convergence 3 Hours Changes made at Night Heal
109、th stayed above 85%(very good with load)Manual Changes made last day,easy to spot the decrease in efficiencyCisco Impact August 2022AI-Enhanced RRM In Action73BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveMandalay Bay South Convention Center1235396/10015330%7
110、4BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveReduceClient Disruptions viaAI Channel Planning75Retain historical DFS events,Auto-update RF Profile to avoid DFS-impacted channelNow BetaGA soon!Powered byAI-Enhanced RRMBRKEWN-3413 2023 Cisco and/or its affilia
111、tes.All rights reserved.Cisco Public#CiscoLiveWhat is Merakis AI-Powered Auto RF?AIAI-Powered Auto RFPowered Auto RF is Cisco Merakis radio resource management(RRM)solution,that optimizes wireless configurations to improve RF performance.RRM ServicesRRM ServicesDynamic Channel Assignment(DCA)Transmi
112、t Power Control(TPC)Dynamic Band Selection(DBS)Flexible Radio Assignment(FRA)Roadmap76BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAnonymizedRF data1 1AI-Powered Auto RFOptimizations configured2 2Optimized Wireless Optimized Wireless ExperienceExperience3 3T
113、opologyTopologyHow does AI-Powered Auto RF work?Cisco Merakis AI-driven RRM solutionProactive optimizationsProactive optimizationsSimplified Visibility&Automated Simplified Visibility&Automated ControlControl77BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveSev
114、eritySeverityAvoid PeriodAvoid PeriodMonitor PeriodMonitor Period61 Day1 hour52 Days2 hours44 Days3 hours38 Days4 hours214 Days5 hours130 Days6 hoursHow does AI Channel Planning work?Channels that face a DFS or channel jammed event with will be put on an avoid list starting at severity 6.Avoid List
115、Channels on this list wont be used;after the period,itll be added to the monitor list with the same severity.Monitor List If a DFS or jammed channel event occurs,the channel is added to the avoid list and the severity is increased.78BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Ci
116、sco Public#CiscoLive79Why is AI Channel Planning so powerful?Avoids channels with reoccurring interference at a per-AP LevelCh.100Ch.108Ch.108Continuous WaveAuto RF ActionsAuto RF ActionsMove off ch.100 and place it into avoid list with severity 6!Auto RF ActionsAuto RF ActionsMove off ch.108 and pl
117、ace it into avoid list with S5.Ch.100Weather RadarAP1AP2Jammed Channel Event Assume Channel 108 is on the monitor list with severity 6 for AP2DFS EventAssume Channel 100 isnt on the monitor list for AP1BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveHow do I en
118、able AI Channel Planning?Enable AI Channel Planning to empower Auto RF with Artificial Intelligence.Enable AIIssues Mitigated!AP NameIssueBand(GHz)ChannelAI Channel Planning MitigationStart TimeEnd TimeAP1RF Jammed6104Channel Avoided3/23/23-12:45 PM3/25/23-12:45 PMAP1Frequent DFS Hit5108Channel Moni
119、tored3/23/23-5:45 PM4/23/23-5:45 PMAP2RF Jammed6100Channel Avoided3/23/23-5:45 PM3/27/23-5:45 PMAP3RF Jammed6100Feature DisabledN/AN/A80BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAI Channel Planning Reduced DFS Hits by 50%in a customers network0
120、07/25-7/318/1-8/78/8-8/148/15-8/218/22-8/288/29-9/49/5-9/119/12-9/189/19-9/259/26-10/210/3-10/910/10-10/1610/17-10/2310/24-10/3010/31-11/611/7-11/13AI Channel Planning OffAI Channel Planning OnDFS Events Detected at Top Consulting FirmJul 2022 Nov 2022AI Channel Planning Enabled81BRKEWN-3413Minimize
121、 Client Disruption viaBusy HoursPromotes seamless connectivity for users by minimizing channel and width changes during peak hours.Mostly Power ChangesChannel ChangesChannel ChangesNow BetaGA soon!Powered byAI-Enhanced RRM82 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive
122、BRKEWN-341382 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhy is Busy Hour so powerful?Because work hours are different for different networks and Busy Hour allows for automatic network-level enablement!StadiumRetailCorporateBRKEWN-341383 2023 Cisco and/or its affiliat
123、es.All rights reserved.Cisco Public#CiscoLiveWhat are the options for enabling Busy Hour?84Control or simplicity,its your choice!Derived from 6 weeks of client count&traffic dataor have AI decide for you!Configure time range manuallyTime zone mattersNew Auto RF TabBRKEWN-3413 2023 Cisco and/or its a
124、ffiliates.All rights reserved.Cisco Public#CiscoLiveTo Validate our Hypothesis we Observe SFO12To Validate:AutoRF Busy Hour was enabled using 5 weeks data from Feb and March 2023 with the goal of demonstrating a channel change reduction SFO12 is a downtown SFO location with lots of neighbors Multipl
125、e RF labs of course We compared the daily average of channel changes during Busy and Non-Busy hoursBRKEWN-341385 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive860500100015002.4 GHz Channel Changes02000400060005 GHz Channel ChangesBusy Hour Enabled March 11thBusy Hour Ena
126、bled March 11th83%Improvement!83%Improvement!74%Improvement!74%Improvement!Busy Hour Busy Hour Significantly Minimizes the Number of Channel ChangesMeraki SFO 12 Building with 143 APs and 2k+ClientsBRKEWN-3413CleanAir ProProRF Excellence 2023 Cisco and/or its affiliates.All rights reserved.Cisco Pub
127、lic#CiscoLiveIntroducing Cisco CleanAir Pro15 years of innovations and excellence carried forwardCisco CleanAirRF ASIC-based excellencePurpose built for 2.4-and 5-GHz wirelessCisco CleanAir ProEvolving Wi-Fi excellence into 6 GHzFull 2.4-,5-,and 6-GHz band supportMultiradio architectureAI/ML-driven
128、scanning radio decodingHE framesML-based interferer classification,on AP88BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCisco CleanAir ProThe Evolution of Cisco Wi-Fi Excellence into 6 GHz6E Ready6E Packet capture(iCap)WIDS/WIPS/Rogue DetectionSpectrum Based
129、Features 6 GHz Spectrum Analysis(iCap)6 GHz RRM enhancements FastLocate*Classification&ReportingML based interference classifierRF Interference Detection Reports Air Quality Index Reports Above&Beyond AFC integration*ML driven Dynamic Interference signature updates&capture*IoT Radio integration*Grea
130、t for client device testing and validationSpectrum Insight is foundational for great Wi-Fi*Still to be committedIOSIOS-XE 17.7XE 17.7DNAC 2.3.2(Frey)IOSIOS-XE 17.8XE 17.8DNAC 2.3.3(Guardian)IOSIOS-XE 17.9XE 17.9*2.4 and 5 GHz only*2.4 and 5 GHz onlyDNAC 2.3.4(Groot)Cisco PublicIOSIOS-XE 17.XE 17.10
131、6 GHz Detection10 6 GHz Detection89BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveFCC Universal Licensing Systemand 6 GHz Incumbents/Licensed users90BRKEWN-3413The US FCCs Universal Licensing System tracks all FCC License activity,including any incumbent opera
132、ting in 6 GHzThe ULS is a major enablement factor for Standard Power Wi-Fi 6E and Automatic Frequency Coordination(AFC)systemBest of all,since the US Citizens pay for this its FREE!Online search capabilities are extensive,just to get an idea,use Specialized Search,Geographichttps:/wireless2.fcc.gov/
133、UlsApp/UlsSearch/searchLicense.jspCleanAir Pro 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveFCC Universal Licensing Systemand 6 GHz Incumbents/Licensed users91BRKEWN-3413Extensive Search CriteriaInclude Licenses for Mobile Ops will get electronic media sitesSearch by St
134、ate and County,Address,CoordinatesSpecify Frequency RangeAnd search-CleanAir Pro 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveFCC Universal Licensing Systemand 6 GHz Incumbents/Licensed users92BRKEWN-3413Loads of information,8 Pages hereSelect a call sign on the list fo
135、r more detailMain=License holder and addressSelect Paths for specific transmitter details,including location coordinates.65 dBm,hmmmmmCleanAir Pro 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveFCC Universal Licensing Systemand 6 GHz Incumbents/Licensed users93BRKEWN-3413
136、Nestled up in the hills of the Allegheny valley,with an area radius that covers most of Western Maryland(And Frederick County)Legal for 65 dBm 6425.0-6525.0 or U-Nii 6,and 6875.0 7125.0 or U-Nii 8CleanAir Pro 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveFCC Universal Li
137、censing Systemand 6 GHz Incumbents/Licensed users94BRKEWN-3413Put the coordinates into Google Earth or Google Maps to locateRight in Downtown Pittsburgh is where these transmitters live So we are relying on LPI to prevent interference with the Incumbents.Incumbents have no such allowances for Wi-Fi
138、6E LPICleanAir Pro 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveYES!17.106 GHz Interference DetectionCleanAir Pro95BRKEWN-3413Zero Wait DFSAvoid service outage when switching on DFS channels 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveZero
139、 Wait DFS*Without Zero Wait DFS:An AP on Wi-Fi Channels 52-144(16 channels)must NEVER interfere with Radar Are required to scan a channel for 60-600s before transmitting Must immediately abandon the channel if radar detected And require minimum 60s scan before resuming operations With Zero Wait DFS:
140、An AP pre-scans one to many of the channels on power up After scan is completed AP can use any of the channels on the list with no delay Eliminating 60-600s delay before Clients can use the network again*Supported on Catalyst C9130AX and CW9166AXI*Supported on Catalyst C9130AX and CW9166AXI B and B
141、and E running IOSE running IOS-XE 17.10 and laterXE 17.10 and laterC9130AX only in 17.9C9130AX only in 17.997BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveS1 Chn 52/56S2 Chn 124/128AP 1AP 1#sh ap name C9130i_9f.6e.a0 config slot 1|s ZeroZero Wait DFS Paramete
142、rsZero Wait DFS Capable :YesCAC Domain :FCCZero Wait DFS Enabled :EnabledDFS Channel Inclusion list :52,56,108,112124,128DFS Channel Exclusion list :60,64,100,104,116,120,132,136140,144Pre-CAC Status :NAReserved Channel CAC Status :CompleteReserved Channel :108Reserved Channel Width :40 MHzIn FCCInc
143、lusion List=Serving Channels and Reserve Channels on CAC completionOn Radar Detection,Channel removed from inclusion added to exclusion listFor ETSIAP is provided with Channel list to scan,when pre-CAC status complete it adds all channels scanned to the Inclusion listAll channels remain in the inclu
144、sion list itil radar detected,or AP rebootedRadar Detection adds channel to the exclusion listZero Wait DFS Maintaining Channel Lists98BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveConfiguring Zero Wait DFSZero Wait DFS is configured under Dynamic Channel Ass
145、ignment(DCA)at both the Global and the RF Profile levelsGlobalGlobalRF Profile99BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveZero Wait DFS WLC Show CommandsC9800-L_17_10#show ap name config slot 1/2|s Zeroshow ap name config slot 1/2|s Zero#sh ap name C9130E
146、-E-53.4e.20 config slot 1|s Zero Zero Wait DFS Parameters Zero Wait DFS Capable :Yes CAC Domain :ETSI Zero Wait DFS Enabled :Enabled DFS Channel Inclusion list :52,132,56,60,64100,104,108,112 116,120,124,128132,136,140DFS Channel Exclusion list :Pre-CAC Status :Complete#sh ap name C9130i_9f.6e.a0 co
147、nfig slot 1|s Zero Zero Wait DFS Parameters Zero Wait DFS Capable :YesCAC Domain :FCCZero Wait DFS Enabled :EnabledDFS Channel Inclusion list :52,56,108,112124,128DFS Channel Exclusion list :60,64,100,104,116,120,132,136140,144Pre-CAC Status :NAReserved Channel CAC Status :CompleteReserved Channel :
148、108Reserved Channel Width :40 MHzFCCFCCETSI#sh ap dot11 5ghz channel|i ZeroZero Wait DFS :Disabled#sh ap rf-profile name new5g detail|i ZeroZero Wait DFS :Enabled100BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveZero Wait DFS CLI-sh and configRF-Profile Status
149、C9800-L_17_10#sh ap rf-profile name zwdfs_5 detail|i ZeroZero Wait DFS:EnabledGlobal StatusC9800-L_17_10#sh ap dot11 5ghz channel|i ZeroZero Wait DFS:EnabledGlobal Enable/DisableC9800-L_17_10(config)#ap dot11 5ghz rrm channel zero-wait-dfsC9800-L_17_10(config)#no ap dot11 5ghz rrm channel zero-wait-
150、dfsRF Profile Enable/DisableC9800-L_17_10(config)#ap dot11 5ghz rf-profile zwdfs_5C9800-L_17_10(config-rf-profile)#channel zero-wait-dfsC9800-L_17_10(config-rf-profile)#no channel zero-wait-dfs101BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicLarge public venues:stadium
151、s,arenas,convention centers,theaters,and auditoriumsPresent unique RF challenges.Ultra high density of usersLimited overhead mounting locationsChanging seating configurationsInstallation challenges catwalks,aesthetic desires,ceiling heightWi-Fi Cells need Isolation!What IF?Cisco CatalystC9104?102BRK
152、EWN-3413102 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat Would the Perfect Stadium antenna look like?103BRKEWN-3413Stadiums and Large Public venues are often unique around the world.Each venue makes a statement for the comunityTheyre usually really big placesAnd th
153、eres usually a LOT of people who want to all be on the internet sharing the experience 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCiscoLive EU Opening Keynote 1/27/2020Catalyst Powered with C9120AX-E 61 C9120AX-E 122 AIR-ANT2513P4M-N 122 x 5 GHz Interfaces Channel re-
154、use rate?N=6.4 Spatial Re-Use104BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicKeynote CiscoLive Amsterdam 202346 C9130AX-E STA=C9104 Antenna w-C9130 AP92 x 5 GHz InterfacesChannel re-use rate?N=4.64K Seats,Planned 50 users/interface105Michal KowalikLead ArchitectBRKEWN
155、-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicSo how well does it work?Does it work?YESActually in two waysVery tight control of the side lobes=excellent signal rejectionLower gain=less noise into the environmentBy comparison,with the Gillaroo we see a higher noise floor,and
156、 less SNR106RSSI-61 dBmSNR 34 dBRSSI-50 dBmSNR 47 dBBRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicCiscoLive US 2023 KeyNote107Over 6300 in attendanceAverage SNR was 40 dB50%over 40 dB!100%of arena Clients above-65 dBm at the floor93%Client HealthIn a key Note.BRKEWN-34
157、13 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive Narrow beamwidth focused,dual 4x4,5 GHz coverage Gain 10 dBi Electrically steerable beam Each 4x4 may steer+/-10o,20ooff center Gain=10 dBi Wide sector beamwidth dual 4x4 5GHz(80ox25o)2.4 GHz(75ox85o)Gain=8 dBiDream Featu
158、res Whats Needed?Steerable Angles&Switchable Beamwidths108BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveUnmatched Versatility!Configurable Options For any Application109BRKEWN-3413Software Configurable angles and Beamwidth allows flexible configuration to max
159、imize coverageUnlimited applications in small to large public venuesOutdoor coverage with capacity(IP-65 rated)Cisco ANT9104_Slot1_Narrow_,10,20,WideWideNarrow 20Narrow 10All 3 at 8 Meters 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCatalyst 9800 Configuration110BRKEWN
160、-3413Antenna Beamwidths are set through the Radio ProfileA radio profile can be assigned to each Slot individuallyAllows any combination of W,10,20 to be applied to each interface individually 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCatalyst 9800 Configuration111BR
161、KEWN-3413Radio Profiles are then aggregated through RF Tags for assignment of the right beamwidth per slot and applied to the AP 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCisco Catalyst C9130AXI-STA Stadium Antenna112BRKEWN-3413Integrated Antenna w/C9130AXEOperates a
162、s dual 4x4x4 5GHz,4x4x4 2.4 GHz antennaElectrical Beam SteeringIP-67 RatedBand Locked(Slot 1=Unii2/3,Slot 2=Unii1Manual channel config NO RRM/FRA 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveUnmatched Versatility!Configurable Options For any Application113BRKEWN-3413Sof
163、tware Configurable angles and Beamwidth allows configuring equal cells with varying height and anglesUnlimited applications in small to large public venuesOutdoor coverage with capacity(IP-65 rated)From 4mFrom 14m90 DowntiltFrom 14m60 Downtilt190 m2300 m20/010/1020/20W/W270 m210/10510 m2W/W80 m2175
164、m2*-60 dBm w/+30 dB SNR 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveOutdoor Rated Enclosure Inbuilt Dart,PoE mGigOrder separate or a combined SKU with C9130 installedBRKEWN-3413114 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive250/76m-60 dB
165、m0o250/76m-60 dBm10o250/76m-60 dBm20o250/76m115BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive116BRKEWN-3413Catalyst Wireless CW-9166D 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCisco Catalyst Wireless(CW)6E Access PointsAP Powe
166、r OptimizationDedicated Radio for CleanAir Pro Same Brackets CW9164CW9164 2x2,4x4,4x4 2.5 Gbps mGig Power:PoE,DC Power IoT Ready+Bluetooth 5.x iCAP for Management Frames USB-4.5 WCW9162CW9162 2x2+2x2+2x2 2.5 Gbps mGig Power:PoE,DC Power IoT ready+Bluetooth 5.x iCAP for Management Frames USB 4.5 WMis
167、sion Critical,PerformanceSame Industrial DesignBest In Class,FlexibilityIdeal for Small to Medium-sized deploymentsCW9166i/DCW9166i/D 4x4+4x4+4x4(XOR 5/6)5 Gbps mGig Power:PoE,DC Power IoT ready+Bluetooth 5.x USB 4.5W Full Packet Capture(iCAP)Environmental Sensor Zero-Wait DFS*D model w/Internal Dir
168、ectional antennaC9136C9136 4x4,8x8,4x4/4x4,4x4+4x4,4x4 Dual 5 Gbps mGig Power:PoE only IoT ready+Bluetooth 5.x Environmental Sensor PoE and Link Redundancy Full Packet Capture(iCAP)Zero-Wait DFS*USB 9WCommon HWCommon HWCommon HWFull radio capability(6 GHz LPI)on single 30W PoE+(*)Available with IOS-
169、XE 17.9.2118BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public9166D1 Wi-Fi 6 Access PointDirectional antenna architectureDirectional antenna architecture 2.4+5 GHz:6 dBi gain(70 x70 deg),6 GHz:8 dBi(60 x60)*Same X,Y as CW9166I and only 0.1cm taller!Wide support for pan/til
170、t combinationsCisco Catalyst 9166D1Cisco Catalyst 9166D1-x xDirectional,Tri-Radio with 12 Spatial Streams!5 Multigigabit(5 Multigigabit(mGigmGig)PoE Port)PoE Port Optional DC PowerInternet of Things CapabilitiesInternet of Things Capabilities Built-In Environmental Sensors Application Hosting Techno
171、logy USB port with 4.5 W power outputPentaPenta-Radio ArchitectureRadio Architecture1.2.4 GHz Client Radio:4x4:4SS 2.5 GHz Client Radio:4x4:4SS 3.6 GHz Client Radio 4x4:4SS(XOR to 5GHz)4.Dedicated tri-band auxiliary radio 5.2.4 GHz IoT RadioOrderability in FY 24 Q1Orderability in FY 24 Q1BRKEWN-3413
172、119 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhats the difference between CW9166i and CW9166D1?CW9166idesigned with an integrated omni-directional antenna ceiling mount for a“360 degree”coverage pattern ideal for enterprise offices,conventional buildingsCW9166D1desi
173、gned with an integrated directional antenna allowing the coverage pattern to favor the area the AP is facing-ideal for high ceiling warehouse,auditoriums etc.2.4+5 GHz(70 x70)6GHz(60 x60)120BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCW9166D1 Mounting Brack
174、etsAIR-AP-Bracket-2The default bracket shipped with the 9166D designed to adapt to electrical boxes ideal for ceiling or wall mounting.Adapts to Articulating Arm.Articulating ArmOptional bracket kit that attaches to AIR-AP-Bracket-2 allowing the AP to be articulated to cover many different mounting
175、positions(left,right,up,down)etc.Recommended for the most flexibility in aiming the radio signal.121BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveSimple Performance boosting Directionality and IsolationProvides 2x 4x4 5 GHz at 70 x70Also 1x 4x4 6 GHz at 60 x
176、60Mounted with the antenna parallel to the floor provides nice even coverage 2.4/5 and 6 GHzSuitable mounting heights from 10-35 for Tri Band coverageWi-Fi 6E for challenging environments122BRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveHi-Gain Performance wit
177、h Balanced Coverage 1235 GHz6 GHzBRKEWN-3413 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWi-Fi 6E Low Power Indoor High DensityFilling in the Wi-Fi 6E LPI blanks124Indoor mounted at 12 feet/3.6mPower levels 6 GHz(3 dBm PL6/8)5 GHz(2 dBm PL8/8)The visualization is at-65
178、 at the floorOrange is 6 GHz,Brown is 5 GHzGreat isolation and easily accommodate 3 x 160 MHz channels 6 GHz and 3x40 MHz channels 5GHz6 GHz5 GHzArea=5245 ft2/487 m2BRKEWN-3413Thank you#CiscoLive 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive126Gamify your Cisco Live exp
179、erience!Get points Get points for attending this session!for attending this session!Open the Cisco Events App.Click on Cisco Live Challenge in the side menu.Click on View Your Badges at the top.Click the+at the bottom of the screen and scan the QR code:How:1234126 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicBRKEWN-3413#CiscoLive