Ngati mukupanga maukonde apakati komanso akulu a Wi-Fi, kumene chiwerengero chochepa kwambiri cha malo ofikira ndi khumi ndi awiri, ndipo pazinthu zazikulu chikhoza kufika mazana ndi zikwi, muyenera zida kukonza maukonde ochititsa chidwi. Zotsatira zakukonzekera / kupanga zidzatsimikizira kugwira ntchito kwa Wi-Fi panthawi yonse ya moyo wa intaneti, yomwe, kwa dziko lathu, nthawi zina imakhala zaka 10.
Ngati mulakwitsa ndikuyika malo ocheperako, ndiye kuti kuchuluka kwa maukonde patatha zaka 3 kumapangitsa anthu kukhala ndi mantha, chifukwa chilengedwe sichidzakhalanso chowonekera kwa iwo, kuyimba kwamawu kumayamba kunjenjemera, vidiyo idzasweka, ndi data. idzayenda pang'onopang'ono kwambiri. Sadzakukumbukirani ndi mawu abwino.
Ngati mulakwitsa (kapena kusewera bwino) ndikuyika malo ochulukirapo, kasitomala amalipira kwambiri ndipo atha kupeza mavuto nthawi yomweyo chifukwa chosokoneza kwambiri (CCI ndi ACI) zomwe zimapangidwa ndi mfundo zake, chifukwa pakutumiza mainjiniya adaganiza adapereka kukhazikitsa kwa netiweki ku automation (RRM) ndipo sanayang'ane poyang'ana pawailesi momwe makinawo amagwirira ntchito. Kodi mungapereke netiweki pankhaniyi?
Monga m'mbali zonse za moyo wathu, mumanetiweki a Wi-Fi muyenera kuyesetsa kukhala ndi tanthauzo lagolide. Payenera kukhala malo okwanira okwanira kuti atsimikizire yankho la vuto lomwe lakhazikitsidwa muzolemba zamakono (pambuyo pa zonse, simunali waulesi kuti mulembe ndondomeko yabwino yaukadaulo?). Panthawi imodzimodziyo, injiniya wabwino ali ndi masomphenya omwe amamulola kuti awone bwino za moyo wa intaneti ndikupereka malire okwanira a chitetezo.
M'nkhaniyi, ndikufotokozerani zomwe ndakumana nazo pomanga maukonde a Wi-Fi ndikuyankhula mwatsatanetsatane za chida cha 1 chomwe chakhala chikundithandiza kuthetsa mavuto ovuta kwambiri kwa nthawi yaitali. Chida ichi Ekahau Pro 10, yomwe kale imadziwika kuti Ekahau Site Survey Pro. Ngati muli ndi chidwi ndi mutu wa Wi-Fi komanso zambiri, kulandiridwa kwa mphaka!
Nkhaniyi ikhala yothandiza kwa akatswiri ophatikiza omwe amamanga ma netiweki a Wi-Fi, komanso kwa mainjiniya omwe akukhudzidwa ndi kukonza ma netiweki opanda zingwe kapena owongolera a IT.omwe amalamula kuti pamangidwe netiweki yomwe Wi-Fi ndi gawo. Nthawi zomwe mungathe "kuyerekeza" kuchuluka kwa ma point pa mita imodzi kapena kuponyera mwachangu "projekiti" ya netiweki ya Wi-Fi mumndandanda wamalonda, m'malingaliro mwanga, zapita kale, ngakhale zofananira zanthawiyo zimathabe. kumveka.
Kodi ndingaganizire bwino pulogalamu yomwe imandithandiza kupanga Wi-Fi yabwino? Tangofotokozani ubwino wake? Zikuwoneka ngati kutsatsa kopusa. Moyenera kuziyerekeza ndi ena? Izi ndizosangalatsa kale. Ndiuzeni za moyo wanga kuti owerenga amvetsetse chifukwa chake ndimakhala maola 20 pamwezi ku Ekahau Pro? Ndikukhulupirira kuti mwasangalala ndi nkhaniyi!
Chithunzichi chikuchokera ku RescueTime yanga kuyambira mwezi watha, March 2019. Ndikuganiza kuti palibe chifukwa chofotokozera. Mukamagwira ntchito ndi Wi-Fi, makamaka PNR, izi ndi zomwe zimachitika.
Gawo la nkhani yanga munkhani ya Wi-Fi, yomwe itilola kuti tifike pamutuwu bwino
Ngati mukufuna kuwerenga za Ekahau Pro nthawi yomweyo, pitani patsamba lotsatira.
Kubwerera ku 2007, ndinali injiniya wachinyamata wapaintaneti yemwe chaka chapitacho adamaliza maphunziro awo ku Radiofak UPI ndi digiri ya Communications ndi Mobile Objects. Ndinali ndi mwayi wopeza ntchito m'dipatimenti yopanga makina ophatikizana otchedwa Microtest. Panali mainjiniya atatu a wailesi m'dipatimenti nane, m'modzi wa iwo ankagwira ntchito kwambiri ndi Tetra, winayo anali munthu wachikulire yemwe anachita zonse zomwe sanachite. Ma projekiti okhala ndi Wi-Fi adatumizidwa kwa ine mwa pempho langa.
Imodzi mwa ntchito zoyamba zotere inali Wi-Fi ku Tyumen Technopark. Panthawiyo, ndinali ndi CCNA kokha ndi Zopanga Zopanga zingapo zomwe ndinawerenga pamutuwu, zomwe zinakamba za kufunikira kwa Survey Site. Ndinauza RP kuti zingakhale bwino kuchita kafukufuku yemweyo, koma adatenga ndikuvomera, chifukwa adafunikirabe kupita ku Tyumen. Nditafufuza pang'ono za momwe ndingapangire kafukufukuyu, ndinatenga mfundo zingapo za Cisco 1131AG ndi adaputala ya PC Card Wi-Fi kuchokera ku kampani yomweyi, chifukwa Aironet Site Survey Utility inapangitsa kuti ziwonetsere bwino mlingo wa sigino pa kulandira. Sindinadziwebe kuti pali mapulogalamu omwe amakulolani kuti muyese ndikujambula mapu ofotokozera nokha.
Njirayi inali yosavuta. Anapachikidwa pamalo pomwe amatha kupachikidwa bwino pambuyo pake, ndipo ndinatenga miyeso ya siginecha. Ndinalemba zomwe zili pachithunzichi ndi pensulo. Pambuyo pamiyezo iyi, chithunzi chotsatira chidawoneka:
Kodi ndizotheka kuchita mayeso ngati awa? Kwenikweni, inde, koma kulondola kwa zotsatira zake kudzakhala kosauka, ndipo nthawi yogwiritsidwa ntchito idzakhala yayitali kwambiri.
Nditapeza chidziwitso pakuyezetsa koyamba pawailesi, Ndimadabwa ngati pali pulogalamu yomwe imachita izi? Pambuyo pocheza ndi mnzake, zidapezeka kuti dipatimentiyi ili ndi bokosi la AirMagnet Laptop Analyzer. Ndinayika nthawi yomweyo. Chidacho chinakhala chozizira, koma ntchito yosiyana. Koma Google idati pali chinthu chotchedwa AirMagnet Survey. Nditayang'ana mtengo wa pulogalamuyo, ndinapumira ndikupita kwa abwana. Bwanayo anapereka pempho langa kwa bwana wake wa ku Moscow, ndipo tsoka, iwo sanagule pulogalamuyo. Kodi injiniya ayenera kuchita chiyani ngati oyang'anira sagula pulogalamuyo? Mukudziwa.
Ntchito yoyamba yolimbana ndi pulogalamuyi inali mu 2008, pamene ndinapanga Wi-Fi yachipatala cha UMMC-Health. Ntchitoyo inali yosavuta - kupereka kufalitsa. Palibe amene, kuphatikiza ine, adaganiza za vuto lililonse pamanetiweki lomwe lingabwere m'zaka zochepa chabe. Tidapachika malo oyeserera a Cisco 1242 pamalo omwe tidafuna ndipo ndidayesa. Zinali zosavuta kusanthula zotsatira ndi pulogalamuyo. Izi ndi zomwe zidachitika:
Anaganiza kuti 3 malo olowera pansi pa chipinda adzakhala okwanira. Sindimadziwa ndiye kuti zingakhale bwino kuwonjezeranso imodzi pakati pa nyumbayi kuti mafoni a Wi-Fi aziyendayenda "mofewa," chifukwa ndinali ndisanayambe CCNA Wireless panobe. Cholinga chachikulu chinali pamaphunziro a CCNP, chaka chimenecho ndinapambana mayeso a 642-901 BSCI ndipo ndinali ndi chidwi kwambiri ndi ma protocol kuposa 802.11.
Patapita nthawi, ndinkachita ntchito za Wi-Fi 1-2 pachaka, nthawi yotsala yomwe ndimagwira ntchito pa intaneti. Ndinapanga mapangidwe kapena kuwerengera kuchuluka kwa malo ofikirako mwina mu AirMagnet kapena mu Cisco WCS/Planning mode (chinthuchi chakhala chikudziwika kuti Prime). Nthawi zina ndimagwiritsa ntchito VisualRF Plan kuchokera ku Aruba. Macheke amtundu uliwonse wa Wi-Fi sanali m'mafashoni nthawi imeneyo. Nthawi ndi nthawi, kuti ndikwaniritse chidwi changa, ndimachita kafukufuku pawailesi ndi AirMagnet. Kamodzi pachaka, ndinkakumbutsa abwana anga kuti zingakhale bwino kugula mapulogalamu, koma ndinalandira yankho lokhazikika "padzakhala ntchito yaikulu, tidzaphatikizapo kugula mapulogalamu." Ntchito yotere itabwera, Moscow inayankhanso kuti, "O, sitingathe kugula," ndipo ndinati, "O, sindingathe kupanga, pepani," ndipo pulogalamuyo inagulidwa.
Mu 2014, ndinadutsa bwino CCNA Wireless ndipo, ndikukonzekera, ndinayamba kuzindikira kuti "Ndikudziwa kuti sindikudziwa chilichonse." Patapita chaka, mu 2015, ndinakumana ndi ntchito yosangalatsa. Zinali zofunikira kupereka Wi-Fi kudera lalikulu lakunja. Pafupifupi 500 zikwi lalikulu mamita. Komanso, m'malo ena kunali koyenera kuyika mfundozo pamtunda wa 10-15 m, ndikupendekera tinyanga pansi ndi madigiri 20-30. Apa ndi pamene AirMagnet inati, tsoka, ntchito yotereyi siinaperekedwe! Zingawoneke ngati zopusa, muyenera kupendekera mlongoti pansi! Chabwino, mawonekedwe a radiation ya Extreme WS-AO-DX10055 antenna ankadziwika, mu Ndili ndi zokwanira kupanga chisankho pa kutalika ndi ngodya ya tinyanga.
Zotsatira zake, chithunzi chinawoneka cha momwe ma 26 point okhala ndi mphamvu ya 19 dBm amatha kuphimba gawolo pa 5 GHz.
Mogwirizana ndi ntchitoyi, ndinali mkulu woyang'anira ntchito yomanga netiweki ya Wi-Fi payunivesite yazachipatala yakumaloko (USMU), ndipo pulojekitiyo idachitidwa ndi mainjiniya ochokera ku subkontrakta. Tangoganizani kudabwa kwanga pamene (zikomo, Alexey!) anandiwonetsa Ekahau Site Survey! Izi zinachitikadi nditangowerenga pamanja!
Ndidawona chojambula chosiyana kwambiri ndi AirMagnet yomwe ndidazolowera.
Tsopano, ndikuwona nkhanu yofiyira yowopsa pachithunzichi, ndipo sindigwiritsa ntchito zowonera. Koma mizere iyi pakati pa ma decibel idandipambana!
Wopangayo adandiwonetsa momwe ndingasinthire magawo owonera kuti amveke bwino.
Ndinafunsa monjenjemera funso lokakamiza: kodi ndizotheka kupendekera mlongoti? Inde, mophweka, anayankha.
Malo osungira a pulogalamu yaposachedwa kwambiri analibe mlongoti womwe ndimafunikira, mwachiwonekere chinali chatsopano kwambiri. Powona kuti nkhokwe ya mlongoti ili mu xml, ndipo mawonekedwe a fayilo ndi omveka bwino, ine, pogwiritsa ntchito mawonekedwe a radiation, ndinapanga fayilo yotsatirayi Extreme Networks WS-AO-DX10055 5GHz 6dBi.xml. Fayiloyo inandithandiza m'malo mwa chithunzichi
Pezani izi, zowoneka bwino, momwe ndingasunthire malire ndikuyika mtunda pakati pa mizere mu dB. Chofunika kwambiri chinali chakuti ndizitha kusintha kupendekeka kwa mlongoti.
Koma chida ichi chikhoza kuyezabe! Tsiku lomwelo ndinayamba kukondana ndi Ekahau.
Mwa njira, mu mtundu watsopano wa 10, deta pazithunzi imasungidwa mu json, yomwe imasinthidwanso.
Pa nthawi yomweyi, wogwirizanitsa kumene ndinagwira ntchito kwa zaka pafupifupi 9 anamwalira. Sizinali kuti zinali zadzidzidzi, njira ya kufa inapitirira pafupifupi chaka chimodzi. Kumapeto kwa chilimwe, ndondomekoyi inamalizidwa, ndinalandira buku la ntchito, malipiro a 2 ndi zochitika zamtengo wapatali za moyo. Panthawiyo ndinali nditazindikira kale kuti Wi-Fi ndichinthu chomwe ndimafuna kufufuza. Ili ndi gawo lomwe limandisangalatsa kwambiri. Panali ndalama zosungirako pafupifupi miyezi isanu ndi umodzi, mkazi wapakati ndi nyumba m'nyumbamo, zomwe ndinalipira ngongole zonse chaka chapitacho. Chiyambi chabwino!
Nditakumana ndi anthu omwe ndimawadziwa, ndidalandira ntchito zingapo zophatikizira, koma palibe pomwe ndidalonjezedwa kugwira ntchito makamaka pa Wi-Fi. Panthawiyi, ndinaganiza zophunzira ndekha. Poyamba ndimangofuna kutsegula wochita bizinesi payekha, koma idakhala LLC, yomwe ndidayitcha GETMAXIMUM. Iyi ndi nkhani yosiyana, nayi kupitiliza kwake, za Wi-Fi.
Lingaliro lalikulu linali loti muyenera kuchita mwaumunthu
Ngakhale monga injiniya wotsogola, sindikanatha kukhudza nthawi, kupanga zisankho pa kusankha zida, kapena njira zogwirira ntchito. Ndinatha kufotokoza maganizo anga, koma kodi iwo anamvetsera? Panthawiyo, ndinali ndi luso lopanga ndi kupanga maukonde a Wi-Fi, komanso ma auditing network omangidwa ndi "winawake." Panali chikhumbo chachikulu chogwiritsa ntchito izi.
Ntchito yoyamba idawonekera mu Okutobala 2015. Inali nyumba yayikulu, pomwe wina adapanga malo opitilira 200, adayika ma WISM angapo, PI, ISE, CMX, ndipo zonse zidayenera kukonzedwa bwino.
Mu polojekitiyi Ekahau Site Survey ikufika pakuthekera kwake ndi maola oyendera wailesi adapangitsa kuti zitheke kuwona kuti ngakhale pa pulogalamu yaposachedwa, RRM automation imakhazikitsa njira modabwitsa kwambiri, ndipo m'malo ena amafunikira kuwongolera. Ndi chimodzimodzi ndi luso. M'malo ena, oyikawo sanavutike ndikuyika mfundo mopusa molingana ndi chojambulacho, osaganizira kuti zida zachitsulo zimasokoneza kwambiri kufalitsa kwa wailesi. Izi ndizokhululukidwa kwa oyika, koma si za injiniya kulola kuti izi zichitike.
Iyi inali projekiti yomwe idatsimikizira lingaliro loti Mapangidwe a netiweki ya Wi-Fi momwe muli malo opitilira 100, kapena nambala yaying'ono, koma mikhalidwe siili yokhazikika, iyenera kuchitidwa mosamala kwambiri. Nditamaliza ntchitoyi mu 2016, ndinagula buku la CWNA ndikuyamba kuliphunzira kuti ndikonze zinthu komanso kutsitsimula zomwe ndinapeza. Ngakhale izi zisanachitike, mnzanga wakale, yemwe ndidaphunzirako zambiri (uyu ndi Roman Podoynitsyn, CWNE woyamba ku Russia [#92]) adandilangiza Maphunzirowa amaonedwa kuti ndi omveka komanso othandiza kwambiri. Kuyambira 2016 ndakhala ndikupangira maphunzirowa kwa aliyense. Ndilothandiza kwambiri kuposa zonse zomwe zilipo ndipo pali mabuku otsika mtengo.
Kenako panabwera ntchito yokonza netiweki ya Wi-Fi pachipatala chomwe chikumangidwa, pomwe machitidwe ambiri, kuphatikiza matelefoni, adakhazikitsidwa pa Wi-Fi. Nditapanga chitsanzo cha netiweki iyi, ndidadabwa. Pachipatala chomwe chilipo, mu 2008, ine ndekha ndinayika malo ofikira 3 pansi, kenako adawonjezeranso imodzi. Pomwepo, mu 2016, zidakhala 50. Pansi. Inde, pansi ndi yaikulu, koma ndi mfundo 50! Tinkalankhula za kuphimba bwino kwambiri pamlingo wa -65 dBm pa 5 GHz m'zipinda zonse popanda kuwoloka mayendedwe ndi "2nd wamphamvu" mulingo wa -70 dBm. Makomawo ndi njerwa, zomwe ndi zabwino, chifukwa makoma olimba ndi anzathu. Vuto linali loti makomawa analibebe, panali zojambula zokha. Mwamwayi, ndidadziwa kuti khoma lopangidwa ndi "theka la njerwa" limapereka mtundu wanji, ndipo Ekahau adandilola kuti ndisinthe mawonekedwe awa.
Ndinamva chisangalalo chonse Ntchito 8.0. Anamvetsa dwg! Zigawo zokhala ndi makoma nthawi yomweyo zidasinthidwa kukhala makoma pachitsanzo! Maola akujambula mopusa pakhoma apita! Ndimayika kasungidwe kakang'ono ngati pulasitalayo ndi yovuta kwambiri. Adawonetsa mtundu uwu kwa kasitomala. Anadabwa: "Max, mu 2008 panali 3 points pa floor, tsopano pali 50!? Ndikukhulupirirani, ntchito zikusintha, koma ndingafotokoze bwanji kwa oyang'anira?" Ndinadziwa kuti padzakhala funso loterolo, choncho ndinakambirana za polojekiti yanga pasadakhale ndi injiniya wodziwika bwino ku Cisco (akhala akugwiritsa ntchito Ekahau kwa nthawi yaitali) ndipo adavomereza. Kumene kulankhulana kokhazikika kwa mawu kumafunika kwa ogwiritsira ntchito ambiri, chiwerengero cha mfundo sichingakhale chochepa. Tikadayika zochepa pa 2.4 GHz, koma mphamvu ya netiweki yotereyi sikanakhala yokwanira pa chilichonse. Ndinawonetsa kasitomala chitsanzo cha Ekahau pamsonkhano waukulu, ndinafotokozera zonse mwatsatanetsatane ndipo kenako ndinatumiza lipoti lodziwika bwino lachitsanzo. Izi zinakhutiritsa aliyense. Tinavomera kuchita miyeso yomvekera bwino pamene chimango cha nyumbayo chinamangidwa ndi kuikidwa pansanjika imodzi. Ndipo anatero. Zowerengerazo zidatsimikiziridwa.
Pambuyo pake, laputopu yokhala ndi mtundu weniweni ku Ekahau nthawi zambiri idandithandiza kutsimikizira makasitomala kuti amafunikira nambala yolondola yamalo opezeka kuti athetse mavuto awo enieni.
Owerenga atha kufunsa, kodi ma network a Wi-Fi amapangidwa ku Ekahau ndi olondola bwanji? Ngati njira yanu ndi engineering, zitsanzo ndizolondola. Njirayi imathanso kutchedwa "Wi-Fi Yoganizira". Zomwe zachitika pakujambula, kupanga ndi kukhazikitsanso maukonde osiyanasiyana a Wi-Fi zawonetsa kulondola kwamitundu. Kaya ndi maukonde a payunivesite, nyumba yaikulu ya maofesi kapena nyumba ya fakitale, nthawi yothera pokonzekera imatsogolera ku zotsatira zabwino kwambiri.
Nkhaniyo imayamba kuyenda bwino kupita ku Ekahau Pro
Moyo kuthyolako kuti mumvetse bwino makoma: sungani dwg mu mtundu wa 2013 (osati 2018) ndipo, ngati pali chinachake mu wosanjikiza 0, ikani mu wosanjikiza wina.
Mu 2017, mtundu wa 8.7 udabweretsa chodabwitsa & kumata mawonekedwe pazinthu zonse. Popeza Wi-Fi nthawi zina imamangidwa panyumba zakale, komwe zojambula mu AutoCAD zimakhala zovuta, muyenera kujambula pamanja makoma. Ngati palibe zojambula, chithunzi cha dongosolo losamutsidwa chimatengedwa. Izi zidachitika kamodzi m'moyo wanga, ku Russian Post ku Ekb. Nthawi zambiri pamakhala zojambula zina, ndipo zimakhala ndi zinthu zofananira. Mwachitsanzo, mizati. Mumajambula ndime imodzi yokhala ndi bwalo labwino (ngati mukufuna, mutha kujambulanso bwalo, koma lalikulu nthawi zonse limakwanira) ndikukopera molingana ndi zojambulazo. Izi zimapulumutsa nthawi. Ndikofunika kuti zojambula zomwe mwapatsidwa zigwirizane ndi zenizeni. Ndibwino kuyang'ana izi, koma nthawi zambiri woyang'anira wakomweko amadziwa.
Za Sidekick
Mu Seputembala 2017, Sidekick idalengezedwa, chipangizo choyambirira chapadziko lonse lapansi choyezera chilichonse, ndipo mu 2018 chidayamba kuwonekera mwamainjiniya onse akuluakulu.
Twitter inali (ndipo ikadali) yodzaza ndi ndemanga zabwino kuchokera kwa ana ozizira omwe adasintha. Kenaka ndinayamba kuganiza zogula, koma mtengo wake unali wokwera kwambiri kwa kampani yaying'ono ngati yanga, ndipo ndinali ndi zida za adapters ndi Wi-Spy DBx, zomwe zinkawoneka kuti zikuyenda bwino. Pangβono ndi pangβono, chosankha chinapangidwa. Mutha kufananiza deta kuchokera ku Sidekick ndi Wi-Spy DBx datasheet. Mwachidule, ndiye kusiyana kwa liwiro ndi tsatanetsatane. Sidekick imayang'ana magulu onse a 2.4GHz + 5GHz mu 50ms, DBx yakale imadutsa njira za 5GHz mu 3470ms, ndipo imadutsa 2.4GHz mu 507ms. Kodi mukumvetsa kusiyana kwake? Tsopano mutha kuwona ndikujambulitsa sipekitiramu munthawi yeniyeni pakufufuza pawailesi! Chinthu chachiwiri chofunikira ndikuwongolera bandwidth. Kwa Sidekick ndi 39kHz, yomwe amakulolani kuti muwone ngakhale 802.11ax subcarriers (78,125kHz). Kwa DBx chizindikiro ichi ndi 464.286 kHz.
Nayi sipekitiramu ndi Sidekick
Nayi mawonekedwe amtundu womwewo kuchokera ku Wi-Spy DBx
Kodi pali kusiyana? Mumakonda bwanji OFDM?
Mukhoza kuyang'ana mwatsatanetsatane apa, ndinachotsa kakang'ono
Chinthu chabwino ndikudziwonera nokha! Chitsanzo chabwino ndi kanema iyi , pomwe zida zosiyanasiyana zomwe si za Wi-Fi zimayatsa.
Nβcifukwa ciani mwatsatanetsatane zimenezi nβzofunika?
Kuzindikira molondola ndikuyika magwero osokoneza ndikuyika pamapu.
Kuti mumvetse bwino momwe deta imasamutsidwira.
Kuti mudziwe molondola kuchuluka kwa mayendedwe.
Ndiye chimachitika ndi chiyani? Mubokosi limodzi:
- Ma adapter a Wi-Fi okhazikika mumayendedwe omvera kumagulu onse awiri, omwe amamvetsetsanso 802.11ax.
- Chowunikira chimodzi chofulumira komanso cholondola chamitundu iwiri.
- 120Gb SSD, magwiridwe antchito ake sanawululidwebe. Mutha kusunga ma projekiti a esx.
- Purosesa yosinthira deta kuchokera ku spectrum analyzer, kuti musakweze peresenti ya laputopu mumayendedwe a kafukufuku (mu nthawi yeniyeni yowonera sipekitiramu, peresenti imanyamula bwino).
- Batire ya 70Wh ya moyo wa batri wa maola 8 pa zonse zomwe zili pamwambapa.
Nachi chithunzi cha Sidekick pafupi ndi Cisco 1702 ndi Aruba 205 poyerekeza kukula.
Sidekick tsopano ikupezeka kwa mainjiniya amphamvu a Wi-Fi ndipo zotsatira zake zitha kufananizidwa ndikukambidwa. Palibe ambiri ku Russia pano, ndikudziwa anthu 4 omwe ali nawo, kuphatikiza ine. 2 mwa iwo ali ku Cisco. Ndikuganiza, Monga momwe zida za Fluke zidakhala muyezo woyeserera ma waya, Sidekick idzakhala yotere mumanetiweki a Wi-Fi..
Ndi chiyani chinanso chowonjezera?
Simadya batire la laputopu, ili ndi yake. Chifukwa cha izi, tikhoza kupita nthawi yaitali popanda recharging. Zoyenera ngati muli ndi Surface. Ekahau Pro 10 yalengeza kuthandizira kwa iPad. Ndiko kuti Tsopano mutha kukhazikitsa Ekahau pa iPad (osachepera iOS 12) ndi gule! Kapena mwana wanu wamkazi akamakula, mungamβpatse kuti akamuyezetse pa wailesi.
Inde, mapulogalamu a iPad ndi osavuta, koma kufufuza ndikokwanira. Zomwe zidzasonkhanitsidwe ndizofanana ndi zomwe mukadatolera mutadutsamo ndi laputopu.
O inde, tsopano mutha kusonkhanitsanso pcap!
Ichi ndiye chisangalalo chonse (pulogalamu ya iPad, Capture, Cloud, mavidiyo a Maphunziro, chithandizo chapachaka (ndi zosintha za Ekahau) kwa iwo omwe ali kale ndi Ekahau ndi Sidekick zimawononga pafupifupi ndalama zomwe mungagwiritse ntchito ponyamuka kuchokera ku Yekaterinburg kupita ku Moscow kwa tsiku limodzi. Ku Russian Federation, izi ziyenera kuwononga ndalama zofananira, chifukwa kuyambira Disembala 2018 . Ngati kale mu Russian Federation Ekahau angagulidwe pamtengo wamtchire, tsopano mtengowo udzakhala wofanana ndi dziko lonse lapansi. Ndikukhulupirira choncho. Setiyi imatchedwa Ekahau Connect.
Kodi pali zoyipa zilizonse?
Nditagula Surface Pro chaka chatha, ndidayembekeza kuti kulemera kwa chikwama changa kutsika ndi 1 kg, poyerekeza ndi mnzanga wankhondo ThinkPad X230. Sidekick amalemera 1kg. Ndizophatikizana koma zolemera!
Simudzawonekanso ngati mlenje wamizimu, ndipo chitetezo pamawebusayiti tsopano chikuyandikirani pafupipafupi ndi funso, mukuchita chiyani pano? Muzochitika zanga, chitetezo sichikonda kuyandikira munthu yemwe ali ndi tinyanga 5 zotuluka pa laputopu yake, koma ayenera.
Koma ogwira ntchito ku dipatimenti yowerengera ndalama za chinthu choyang'aniridwa sadzachitanso mantha ndi nthabwala zanu pamutu wakuti "Ndikuyesa ma radiation akumbuyo, muli ndi chiyani pano ... Uuuuu!" kotero izi zitha kulembedwa ngati kuphatikiza.
Chabwino, chachitatu, chodziwika bwino kwa ine, Sidekick, chikuwonetsa kugwiritsa ntchito ma sipekitiramu mosiyana. Pamafunika kuzolowera. Mwina zomwe mudasonkhanitsa kale pa DBx sizinali zaposachedwa.
Ndipo chimodzi chowonjezera chomwe ndidakumbukira. Pachitetezo cha pabwalo la ndege, chitetezo nthawi zina chimakufunsani kuti muwonetse zomwe zili m'chikwama chanu. Ndipo ndine wokondwa kuyamba kukuwonetsani, awa ndi ma spectrum analyzers, iyi ndi jenereta yoyesera ma network a Wi-Fi, iyi ndi tinyanga tazida izi... kumbuyo kwanga, amene maso anakulirakulira monga , pamene ine ndinatulutsa zomwe zili mu chikwama!
- Mukuwulukira kuti? anafunsa
- Ku Yekaterinburg. Ndinayankha.
- Phew, zikomo Mulungu, ndili mumzinda wina!
Ndi Sidekick ndi Surface kapena iPad simudzawopsezanso akazi!
Kodi pali zotsika mtengo? Njira zina zotani? Ine ndikuuzani inu pamapeto.
Tsopano za Ekahau Pro
Mbiri ya Ekahau Site Survey idayamba mu 2002, ndipo ESS 2003 idatulutsidwa mu 1.
Ndapeza chithunzi ichi . Palinso chithunzi cha injiniya wachinyamata , amene dzina lake pulogalamuyi ndi yogwirizana kwambiri. Ndizodabwitsa kuti poyamba pulogalamuyi sinakonzedwe kuti igwiritsidwe ntchito pa Wi-Fi, koma posakhalitsa zinadziwika kuti mankhwalawa ndi othandiza kwambiri pamutu wa Wi-Fi.
Zinalinso zoseketsa kuwerenga nkhani ya 2004 yokhudza Ekahau Site Survey 2.0 pa amene amasunga mosamala nkhani zakale.
Pazaka 16 zachitukuko panali zotulutsidwa 10, zomwe 5 zomwe zafotokozedwa mu . Kuyika izi mu Mawu ndili ndi masamba 61 a mawu. Mwinamwake palibe amene akudziwa kuti mizere ingati ya code inalembedwa. Pachiwonetsero cha Ekahau Pro 10 zidanenedwa za mizere 200 yamakhodi atsopano mu 000K.
Ekahau amasiyana ndi ena onse pakumvetsera kwawo.
Gulu la Ekahau ndi lotseguka kuyankhulana ndi gulu la engineering. Komanso, iwo ndi amodzi mwa anthu omwe amagwirizanitsa gululi. Zikomo pang'ono ku ma webinars abwino kwambiri, apa Amayitana mainjiniya odziwa zambiri ndipo amagawana zomwe akumana nazo pamoyo wawo. Gawo labwino ndikuti, mutha kufunsa mafunso anu! Mwachitsanzo, pamutu wa Wi-Fi m'malo osungiramo zinthu komanso kupanga kudzakhala pa Epulo 25.
Njira yosavuta yolumikizirana nawo ndi kudzera pa twitter. Wopangayo alemba motere: Bwerani @ekahau @EkahauSupport! Khalidweli lakhala mu ESS mpaka kalekale. Chonde konzani. #ESSrequest ndikufotokozera vuto, ndipo nthawi yomweyo amalandila ndemanga. Kutulutsidwa kwatsopano kulikonse kumaganizira zopempha zazikulu ndipo pulogalamuyo imakhala yosavuta kwa mainjiniya!
Pa Epulo 9, 2019, maola angapo Ekahau Pro 10 isanakhazikitsidwe, zosintha zidapezeka kwa eni ake amwayi a mtundu 9.2 mothandizidwa.
Amene sanayeserebe kukonzanso, akhoza kutero ndi chidaliro, chifukwa ngati, "wakale" 9.2.6 idzakhalabe pulogalamu yodziimira yokha. Pambuyo pa sabata ndikuyesedwa, sindinawonepo chifukwa chokhala pa 9.2. 10ka imagwira ntchito bwino!
Ndifotokoza zomwe zili mu Change Log ya Ekahau Pro 10 yatsopano, yomwe ndidadziwonetsa ndekha:
Kukonzanso kwathunthu kwa mapu: Kugwira ntchito ndi mamapu tsopano ndikosangalatsa kwambiri + 486% nthano yowonera 2.0 + Kukonzanso kwathunthu kwa injini yowonera: Mamapu otentha komanso abwinoko!
Tsopano zonse zalembedwa mu JavaFX ndipo zimagwira ntchito mwachangu kwambiri. Mofulumira kwambiri kuposa kale. Izi ndiyenera kuyesa. Panthawi imodzimodziyo, inakhala yokongola kwambiri ndipo, ndithudi, inasunga zomwe ndakonda Ekahau kwa nthawi yaitali - momveka bwino. Makhadi onse amatha kusinthidwa mwamakonda. Mwachitsanzo, nthawi zambiri ndimayika 3dB pakati pa mitundu ndi ma cutoffs awiri 10dB pansi ndi 20dB mmwamba kuchokera pamlingo wowerengera.
Thandizo la 802.11ax - pakufufuza ndi kukonzekera
Dongosololi lili ndi mfundo za 11ax za ogulitsa onse akuluakulu. Ndi Survey, ma adapter amamvetsetsa zomwe zimayenderana ndi ma beacon 11ax. Ndikuganiza kuti mapulojekiti omwe ali ndi 11ax ayamba chaka chino ndipo Ekahau athandizira kuzichita mwaluso momwe angathere. Pa mutu anyamata ochokera ku Ekahau adapereka webinar mu February. Ndikulangiza aliyense amene akukhudzidwa ndi nkhaniyi kuti awone.
Kuzindikira zosokoneza & mawonekedwe osokoneza
Izi ndichifukwa cha Sidekick. Tsopano, pambuyo pakuwunika, mapu atsopano a "Interferers" awonetsa malo omwe zida zili zomwe zimasokoneza kwambiri Wi-Fi yanu! Ndapanga ma seva ang'onoang'ono oyesa mpaka pano ndipo sindinapezepo.
M'mbuyomu, mumayenera kukonza "kusaka nkhandwe", ndikumangirira Yagi kapena chigamba ku DBx yanu kuti mumvetsetse komwe nkhandweyo imabisala yomwe ikupha njira yanu ya 60 ndi chizindikiro chochokera ku "pseudo-radar" yomwe mukuwona chipika kuchokera kwa woyang'anira ndi pa Cisco Spectrum Expert mu mawonekedwe a magulu awiri opapatiza:
Tsopano kuyenda mokhazikika pa chinthucho ndi kokwanira, ndipo pali mwayi waukulu kuti gwero la kusokoneza lidzawonetsedwa mwachindunji pamapu! Mwa njira, mu spectrogram pamwamba, gwero la vuto anali akufa "Combined volumetric chitetezo chowunikira" Sokol-2. Ngati mfundo yanu idakudziwitsani mwadzidzidzi za radar Rada yapezeka: cf=5292 bw=4 evt='DFS Radar Detection Chan = 60 ngakhale bwalo la ndege lapafupi lili pamtunda wamakilomita angapo, pali chifukwa choyendayenda pamalowa ndi spectrum analyzer, ndipo Sidekick ithandiza kwambiri pano.
Ekahau Cloud ndi Sidekick File Storage
Kwa kudalirika, komanso kugwira ntchito ndi ntchito zazikulu, mtambo wawonekera womwe ukhoza kugawidwa ndi gulu. M'mbuyomu, ndimagwiritsa ntchito mtambo wanga pa Synology, kapena ndimangopanga zosunga zobwezeretsera ku flash drive, chifukwa ngati diski pa laputopu ikulephera, ntchito ya sabata yowunika chinthu chachikulu imatha kuwonongeka. Pangani zosunga zobwezeretsera. Tsopano palinso zotheka zambiri. Ekahau Cloud, m'malingaliro anga, ndi ya ntchito zazikulu zogawidwa.
Ngati mwadzidzidzi wina wochokera ku gulu la IT la Auchan awerenga zolemba zanga, nali lingaliro lakukweza bwino maukonde anu a Wi-Fi., zomwe sizinamangidwe kwa inu m'njira yabwino kwambiri: gulani Ekahau Pro, ganyu gulu la akatswiri omwe ali ndi Ekahau Pro yemweyo ndi Sidekick yemweyo, fufuzani mwatsatanetsatane woyendetsa ndege, fufuzani mwatsatanetsatane ndi gululo ndikupitirirabe! Mufunika 1 katswiri wazama wailesi pa antchito omwe sangawerenge malipoti "malinga ndi GOST", koma penyani ndikusanthula mafayilo a esx. Ndiye padzakhala bwino ndipo mudzakhala ndi Wi-Fi yomwe aliyense adzanyadira. Ndipo ngati wina aliyense akupangirani kafukufuku pa AirMagnet, ndikuyika mu lipoti lanu lodabwitsa la GOST, o, zikhala bwanji.
Dongosolo latsopano la zolemba zambiri
M'mbuyomu, ndidayikapo zithunzi za malo ofikira mu projekiti ya esx ndikulemba ndemanga zazing'ono, zambiri za ine ndekha, zamtsogolo. Tsopano mutha kulemba zolemba paliponse pamapu ndikukambirana zomwe zimavuta mukugwira ntchito limodzi ngati gulu! Ndikukhulupirira kuti posachedwapa nditha kuyamikira ntchito yotereyi. Chitsanzo: pali malo otsutsana, timajambula chithunzi - sungani esx - tumizani kumtambo, funsani ndi anzathu. Ndidzakhala wokondwa pamene akuwonjezera chithandizo cha zithunzi za 360, chifukwa ndakhala ndikujambula zinthu pa Xiaomi Mi Sphere kwa chaka chimodzi tsopano, ndipo nthawi zina zimakhala zomveka bwino kuposa chithunzi chathyathyathya.
Kutheka kukhazikitsa mulingo waphokoso.
Signal / phokoso nthawi zonse zakhala zosokoneza kuti ndimvetsetse.
Ma adapter aliwonse a Wi-Fi amatha kudziwa mosadukiza kuchuluka kwa phokoso lakumbuyo. Ndi spectrum analyzer yokha yomwe idzawonetsa mulingo weniweni. Ngati mudayenda kuzungulira malowa ndi spectrum analyzer panthawi ya kafukufuku woyambirira, mumadziwa mlingo weniweni wa phokoso lakumbuyo. Chotsalira ndikuyika mulingo uwu m'minda ya Noise Floor ndikupeza mapu olondola a SNR! Izi ndi zomwe ndimafunikira!
Phokoso ndi chiyani, chizindikiro ndi chiyani ndipo Mphamvu ndi chiyani? Ndikukulangizani kukumbukira powerenga pang'ono pa mutu uwu.
Zothandizira zotsatirazi zidawonekera m'matembenuzidwe a 9.1 ndi 9.2, koma mu 10 ali mu ulemerero wawo wonse.
Ndidzawafotokozeranso.
Kuwonera kuchokera ku ma adapter enieni
Anyamata aku Tamosoft amadzitama kuti Tamograph yawo imatha kuchita Survey kuchokera kumitundu yambiri yazida zamakasitomala ndipo pali chinthu chomveka mu izi. Sitimamanga ma netiweki a Wi-Fi kuti tigwiritse ntchito kuchokera pa adapter yolumikizira. Pali zikwizikwi za zida zenizeni zosiyanasiyana zomwe zikuyenda pamanetiweki! M'malingaliro anga, ndikwabwino kukhala ndi adaputala yabwino kwambiri yoyeserera yomwe imayang'ana mwachangu njira zonse ndikutha "kusintha" bwino zotsatira zomwe zimapanga ku chipangizo chenicheni. Ekahau Pro ili ndi mawonekedwe osavuta a "View as" omwe amakupatsani mwayi woti musinthe kapena kusiyanasiyana pazida zomwe mumadzipangira nokha.
Ngati chipangizo chenichenicho ndi Win kapena MacOS laputopu, ndimayendetsa Ekahau pa izo ndikufanizira milingo yolandirira pafupi, pakati ndi patali, panjira zingapo. Kenako ndimatenga mtengo wapakati ndikupanga mbiri ya chipangizocho. Ngati iyi ndi TSD pa Android ndipo palibe chothandizira chomwe chikuwonetsa RSSI, ndiye kuti chida chaulere chimayikidwa chomwe chikuwonetsa. Mwa onsewa, ndimakonda Aruba Utilities. Zomwe zatsala ndikusindikiza Ctrl pa nthano ndikusankha chipangizo kuti muwone momwe, mwachitsanzo, Panasonic FZ-G1, imawonera maukonde.
Ngati pali zida zambiri m'zombozo, kapena BYOD ikugwira ntchito, ndiye kuti ntchito ya injiniya ndikumvetsetsa kuti ndi chipangizo chiti chomwe sichimakhudzidwa kwambiri ndikupanga zowonera pa chipangizochi. Nthawi zina zilakolako zopanga wailesi pamlingo wa -65 dBm zimasweka pazida zenizeni zomwe zimakhala ndi kusiyana kwa 14-15 dB poyerekeza ndi adapter yoyezera. Pamenepa, tikhoza kusintha ukadaulo ndikuyika -70 kapena -75 pamenepo, kapena tifotokoze kuti -67 pazida zotere, ndi Casio IT-G400 -71 dBm.
Ngati mukufuna mtundu wina wa "chida chapakati," ndiye kuti pangani -10 dB poyerekeza ndi adaputala yoyezera, nthawi zambiri izi zimakhala pafupi ndi choonadi.
Kuwona kuchokera kutalika kosiyana
Kwa iwo omwe amamanga Wi-Fi m'mafakitale, ndikofunikira kuti kuphimba sikungokhala pansi, kwa anthu, komanso kutalika, pazida zama cranes kapena othandizira zinthu. Ndili ndi luso lomanga fakitale ndi madoko a Wi-Fi. Pobwera njira ya "Visualization Height", zakhala zosavuta kukhazikitsa kutalika komwe tikuyang'ana. Wothandizira zinthu kapena crane kutalika kwa 20m wokhala ndi malo ofikira omwe adayikidwapo mumachitidwe a kasitomala amamva maukonde mosiyana ndi munthu yemwe ali ndi Honeywell pansipa, pomwe malo olowera akulendewera pamtunda wa 20m ndikutumikira magawo onse awiri. Tsopano ndizosavuta kuwona momwe wina akumva! Musaiwale kubwezera kutalika kwake kumlingo waukulu pambuyo pake.
Chithunzi cha magawo aliwonse
Kudina batani la tchati kumapereka kusweka kwabwino kwambiri komwe kumakuthandizani kuwunika momwe zinthu ziliri, ndipo ngati mukufuna kufananizira kale, ndiye kuti ichi ndi chida chachikulu.
Chithunzi cha BLE
Zothandiza, poganizira kuti mfundo zambiri zili ndi mawailesi a BLE ndipo izi ziyeneranso kupangidwa mwanjira ina. Pano, mwachitsanzo, pali chithunzi chomwe tidadzaza ndi madontho a Aruba-515. Mfundo yokongola iyi ili ndi wailesi ya Bluetooth 5, yomwe ingagwiritsidwe ntchito, mwachitsanzo, pazida zolondolera, chifukwa malo a Wi-Fi pawokha siwolondola komanso opanda mphamvu, komanso amafunikira kutsatira mosamalitsa zinthu zingapo. Ku Ekahau, titha kupanga mokwanira kuphimba kotero kuti, mwachitsanzo, ma beacon a 3 amamveka pamalo aliwonse.
Mwa njira, tsopano popeza mwayika malo amodzi pamapu, ikani mphamvu, kutalika, ndikuyamba kuphimba dera lonselo ndi Wi-Fi pogwiritsa ntchito kopi-paste, nambala ya mfundo, mwachitsanzo 5-19, imangosintha. kwa lotsatira, 5-20. Poyamba, kunali koyenera kusintha ndi dzanja.
Nditha kupitiliza kwa nthawi yayitali kufotokozera magawo osiyanasiyana ofunikira a Ekahau Pro, koma zikuwoneka kuti buku la nkhaniyi ndilokulirapo kale, ndiyima pamenepo. Ndingopereka mndandanda wazomwe ndili nazo komanso zomwe ndidagwiritsa ntchito:
- Lowetsani / Kutumiza kunja kuchokera ku Cisco Prime kuti mupange PI makhadi abwino.
- Gwirizanitsani kapena kuphatikiza mapulojekiti angapo kukhala amodzi, nyumba yayikulu ikawunikiridwa ndi mainjiniya angapo.
- Chiwonetsero chosinthika kwambiri cha zomwe zikuwonetsedwa pamapu. Kodi ndingafotokoze bwanji izi mophweka ... Mungathe kuchotsa / kusonyeza makoma, mayina a mfundo, manambala a tchanelo, malo, zolemba, ma beacons a Bluetooth ... kawirikawiri, siyani chithunzicho chomwe chikufunikira kwenikweni ndipo chidzamveka bwino. !
- Ziwerengero za makilomita angati omwe mwayenda. Zolimbikitsa.
- Malipoti. Pali ma tempuleti ambiri okonzeka, ndipo mwachidziwitso mutha kupanga malipoti osangalatsa pakudina kawiri. Koma, mwina chifukwa cha chizolowezi, mwina chifukwa ndimakonda kulemba china chake chapadera pa chinthu chilichonse ndikuwonetsa momwe zinthu zilili mosiyanasiyana, sindigwiritsa ntchito malipoti odziwikiratu. Dongosololi ndi gulu la mainjiniya kuti apange template yabwino mu Chirasha pazofunikira zomwe sangachite manyazi kugawana ndi anzawo.
Tsopano ndilankhula mwachidule za mapulogalamu ena
Kuti mumvetse bwino ngati mukufunikira , kapena ntchito zanu ndizotsika mtengo kugula chinthu china, ndikulemba mapulogalamu onse ndikukuuzani za iliyonse yomwe ndikudziwa kapena / kapena kuyesa. Izi kumene ndinagwira ntchito kwa zaka zoposa 5, mpaka 2015. Ndinayesa mwatsatanetsatane chaka chatha kuti ndimvetse zomwe opikisana nawo Ekahau angakhale nawo. monga mtengo wotsika mtengo kwa Survey (koma si chitsanzo) ndi , kagawo kakang'ono kwambiri, koma mwa njira yakeyake mankhwala abwino pakupanga bwaloli. Ndizo zonse, kwenikweni. Pali zinthu zina zingapo, koma sizosangalatsa. Sindikunena mtheradi wa chidziwitso changa, ngati ndaphonya chida chamtengo wapatali, lembani za izo mu ndemanga, ndiyesera ndikuwonjezera ku nkhaniyi. Ndipo, ndithudi, pali mapepala ndi makampasi, kwa iwo omwe amagwiritsidwa ntchito pogwira ntchito yachikale. Tiyenera kukumbukira kuti nthawi zina ichi ndi chida chokwanira kwambiri.
Wikipedia ili ndi zambiri za mapulogalamuwa ndi deta momwemo sizoyenera, ngakhale dongosolo la mtengo likhoza kuwonedwa. Tsopano, pamitundu ya Pro, mitengo ndi yokwera kwa aliyense.
Ndi inu apo zambiri zaposachedwa kuti muwonetse akuluakulu anu ngati mkangano pogula pulogalamu yoyenera pantchitoyo:
AirMagnet
Kalekale, ma<em>dinosaur aakulu anali kukhala padziko lapansi, koma anazimiririka kalekale chifukwa mikhalidwe inasintha. Akatswiri ena ali ndi mafupa a dinosaur (AirMagnet) m'nyumba yosungiramo zinthu zakale ndipo amawagwiritsa ntchito poyeza, chifukwa mabwana awo amakhulupirira kwambiri kuti akadali ofunika, dinosaur wawo wokondedwa. Chodabwitsa kwa aliyense, mafupa a dinosaur akugulitsidwabe, ndipo pamtengo wokwera kwambiri, chifukwa chifukwa cha inertia, anthu ena mwachiwonekere amawagula. Zachiyani? Sindikumve. Tsiku lina ndidafunsa anzanga omwe akugwiritsanso ntchito AirMagnet, mwina china chake chasintha pamapulogalamu aposachedwa? Pafupifupi kanthu. Anzathu, Wi-Fi yasintha kwambiri pazaka 10. Ngati pulogalamuyo sinasinthe m'zaka 10, yafa. Malingaliro anga: mutha kupitiliza kugwira ntchito pa ma dinosaurs, koma ngati mukufuna kupanga Wi-Fi ngati munthu, muyenera Ekahau Pro.
Tamograph
Zimalola zonse zojambulajambula ndi kuyeza, komanso zimathandizira awiri a Wi-Spy DBx monga Ekahau akale akutulutsa, koma, m'malingaliro anga, sikoyenera kugwiritsa ntchito. Pali magalimoto osiyanasiyana padziko lapansi. Ngati mumayendetsa galimoto yosavuta, ndiyeno mutakwera (kapena ngakhale mwezi umodzi) m'galimoto yabwino, ndiye kuti simungafune kubwereranso. Kumene, kuyendetsa nkhalango mu Niva kapena UAZ ndi zabwino, koma nthawi zambiri, ntchito mu mzinda muyenera galimoto ina.
Chinthu chovuta kwambiri chomwe Tamograph analibe kumapeto kwa 2018 chinali Channel Overlap kapena, monga amatchedwa, Kusokoneza Channel. Njira zowoloka. Mwachidule, ichi ndi chiwerengero cha APs pa njira imodzi yafupipafupi yomwe imamveka pamlingo wina (nthawi zambiri mlingo wa Signal Detect kapena + 5dB wa phokoso la phokoso). Ngati muli ndi mfundo za 2 panjira, mukudziwa kuti mphamvu ya netiweki imagawidwa pakati pagawo lomwe amadutsa. Ngati 3, ndi atatu, ndipo ngakhale pang'ono kuipa. Ndawonapo malo pomwe panali ma point 14 panjira ya 2.4GHz, komanso pafupifupi 20.
Ndikapanga ndikuyesa maukonde enieni, parameter iyi ili m'malo a 2 kwa ine pambuyo pa Mphamvu ya Signal! Koma iye sali pano. Kalanga! Ndikufuna kuti apange chithunzi chotere.
Ekahau amatsimikizira malo a mfundo molondola. Ngati mubwera kudzafufuza maukonde akuluakulu omwe simunamange, koma amalozera kumbuyo kwa denga, ndiye kuti ndikofunikira kwambiri kuti pulogalamuyo iwonetse malo olondola kwambiri. Tamograph ilibe utoto wosinthika wotere, wokhala ndi mizere yogawa. Ngakhale ndi bwino kuposa AirMagnet. Pakufufuza kwanga kwa mayesero, kumene ndinayamba kuyenda mozungulira msonkhano waukulu ndi Ekahau, ndiyeno ndi Tamorgaph, pogwiritsa ntchito ma adapter omwewo, ndinawona kusiyana koonekera mu kuwerenga kwa mlingo wa chizindikiro. Chifukwa chiyani sizikumveka.
Malingaliro anga: ngati nthawi zina mumagwiritsa ntchito Wi-Fi ndipo muli ndi bajeti yochepa, ndiye kuti mutha kukwera Tamorgaph, koma osati momasuka komanso osati pa liwiro lotere.. Mwa njira, ngati mutenga seti yonse, ndi DBx yakale, ndiye kusiyana kwa mtengo wa Ekahau Pro + Sidekick sikudzakhala kwakukulu. Ndipo ndikuganiza kuti mumamvetsetsa kusiyana pakati pa Sidekick ndi DBx powerenga nkhaniyi poyamba.
Ubwino umodzi wa Tamograph ndikuti imawonetsa zowunikira. Zolondola bwanji, sindikudziwa. Lingaliro langa ndikuti zinthu zovuta nthawi zonse zimafunikira kafukufuku wawayilesi, kuphatikiza yogwira ntchito, kuti muwonenso izi. Izi sizingapangidwe moyenera.
iBwave
Ichi ndi chinthu chamitundu yosiyanasiyana, choyambirira. Amagwira ntchito ndi zitsanzo za 3D. Iwo ndi amtsogolo ndipo mtengo wazinthu zawo ndi wapamwamba kwambiri pamsika. Ndikupangira kuwonera kanema momwe Kelly amalankhula zaukadaulo wa AR. Mutha ndi kupuma pamene akuzungulira chitsanzo chawo. Malingaliro anga, pamene zitsanzo za BIM zipita kwa anthu ambiri kuti apange chitsanzo chimodzi chokha cha 3D, ndiye nthawi idzafika ya iBwave, pokhapokha Ekahau atalowerera mbali iyi, ndipo ndi anyamata anzeru kwambiri. Choncho, ngati mukufuna kuyendetsa masitediyamu, ganizirani iBwave. M'malo mwake, mutha kuchita izi pa Ekahau ndi ena, koma muyenera luso. Sindikudziwa injiniya m'modzi ku Russia yemwe ali ndi iBwave.
Inde, Wowonera wawo ndi zomwe mapulogalamu ena onse amafunikira! Chifukwa zingakhale zosavuta kusamutsa fayilo yoyambirira kuti iunike pamodzi ndi lipoti kwa makasitomala omwe alibe pulogalamuyo.
NetSpot ndi zofanana.
Mu mtundu waulere, NetSpot imangowonetsa momwe zinthu zilili pamlengalenga, monga mapulogalamu ena ambiri. Mwa njira, ngati ndifunsidwa kuti ndipangire pulogalamu yaulere ya ntchitoyi, ndiye kuchokera ku Lizards izi ndizomwe mukufunikira pa Windows. Kwa Mac ndi izi zomwe akatswiri akunja amakondwera nazo, koma ndizokwera mtengo kale. Netspot, yomwe imapanga Survey, imawononga ndalama za 149. Pa nthawi yomweyo, iye sachita chitsanzo, mukudziwa? Malingaliro anga: ngati mukupanga Wi-Fi m'nyumba kapena nyumba zazing'ono, ndiye kuti NetSpot ndi chida chanu, apo ayi sichingagwire ntchito.
Mapeto achidule
Ngati mukutenga nawo mbali pakupanga ndi kumanga maukonde apakati komanso akulu a Wi-Fi, palibe chabwino kuposa Ekahau Pro pakali pano.. Ili ndi lingaliro langa laukadaulo patatha zaka 12 ndikuzidziwa bwino ntchitoyi. Ngati wophatikiza akuganiza zosunthira mbali iyi, mainjiniya ake ayenera kukhala ndi Ekahau Pro. Ngati wophatikiza alibe injiniya wa CWNA, ndi bwino kuti asatengere maukonde a Wi-Fi, ngakhale ndi Ekahau.
Kuchita bwino kumafuna zida ndi chidziwitso cha momwe mungagwiritsire ntchito.
Zophunzitsa
Ekahau imapereka maphunziro abwino kwambiri pa pulogalamuyi (ECSE), komwe m'masiku ochepa injiniya wozizira amaphunzitsa zoyambira zopanda zingwe ndikuchita ntchito zambiri za labotale pogwiritsa ntchito Ekahau ndi Sidekick. Ku Russia kunalibe maphunziro otere. Mnzanga wina anakwera ndege kupita ku Ulaya. Tsopano nkhaniyi ikuyamba ku Russia. Malingaliro anga, musanayambe maphunziro aliwonse otere muyenera kugula ndipo muwerenge nokha. Ngati chidziwitso chanu chimakupatsani mwayi wofunsa mafunso oyenera, ndiye kuti ndidzakhala wokondwa kuyankha, mutha kulembera zambiri patsamba la uralwifi.ru. Ngati mukufuna kuyang'ana pa Ekahau Pro ndi Sidekick ndi maso anu, ndizosavuta kuchita izi ku Yekaterinburg; muyenera kupangana nane pasadakhale. Nthawi zina ndimakhala ku Moscow, nthawi zina m'mizinda ina, popeza ntchitozo zili ku Russia konse. Kangapo pachaka ndimaphunzitsa maphunziro a wolemba kutengera CWNA yokhala ndi ma lab ambiri ku Ekahau ku Yekaterinburg. Mwinamwake padzakhala maphunziro pa malo amodzi ophunzitsira ku Moscow chaka chino, sizikudziwikabe.
Zabwino! Ndani ayenera kunyamula ndalama?
Wofalitsa wovomerezeka , monga ndalembera pamwambapa. Ngati ndinu ophatikiza, mukugula kuchokera ku Marvel. Ngati simuli ophatikiza, ndiye gulani kuchokera kwa wophatikiza wodziwika bwino. Sindikudziwa yemwe akugulitsa tsopano, ingofunsani. Adzakuuzaninso mtengo wake. Ndinkaganizanso ngati ndiyambe kugulitsa Ekahau, chifukwa inenso ndimasangalala nayo. Chifukwa chake, ngati simukudziwa yemwe mungagule, mutha kundifunsa ndi kalata (kapena mwanjira ina iliyonse, chifukwa ndizosavuta kundipeza, Google ingakuuzeni molingana ndi mawu akuti "Maxim Getman Wi-Fi").
Ndipo ngati mukufuna kupanga Wi-Fi yabwino kwambiri, mulibe mainjiniya anu, kapena ali otanganidwa, muyenera kuchita chiyani?
Lumikizanani nafe. Tili ndi mainjiniya a 3 pamutuwu komanso seti yofunikira yamapulogalamu ndi zida. Sidekick ndi 1 mpaka pano. Ndikuyembekeza kuti padzakhala zambiri. Timagwirizana ndi ophatikiza ndi akatswiri opanga makina kuti athetse zovuta pamutu wa Wi-Fi, chifukwa iyi ndiye mfundo yathu yamphamvu. Pamene aliyense ali otanganidwa ndi bizinesi yake - zotsatira
Pomaliza
Kuti aphike mokoma, wophika amafunikira zigawo zitatu: chidziwitso ndi luso; zinthu zabwino kwambiri; zida zabwino. Kupambana mu uinjiniya kumafunikanso zida zabwino, ndipo kuzigwiritsa ntchito mwanzeru, mutha kupanga Wi-Fi yabwino kwa wogulitsa wamkulu. Ndikukhulupirira kuti nkhaniyi yafotokoza mbali imodzi yofunika kwambiri yopangira Wi-Fi m'njira yaumunthu.
Ogwiritsa ntchito olembetsedwa okha ndi omwe angatenge nawo gawo pa kafukufukuyu. chonde.
Ndikuchita ntchito zazikulu za Wi-Fi komanso
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Ndakhala ndikugwiritsa ntchito Ekahau kwa nthawi yayitali, ndizabwino
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Tili ndi ma dinosaurs amoyo, AirMagnet
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Tamograph ndiyokwanira kwa ine
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Ndine futurist, ndimagwiritsa ntchito iBwave
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Ndine wothandizira njira yachikale, wolamulira, kampasi ndi ma formula a FSPL
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adauziridwa kugula Ekahau Pro
Ogwiritsa 2 adavota. Palibe zodziletsa.
Source: www.habr.com