🔧 Ho rarolla mathata a Internet e potlakileng

Motsamaisi oa mohato-ka-mohato oa ho rarolla mathata a ho kopanya

🩺 Diagnostic e potlakileng

Itlhalosa ka lipotso tse'maloa ho utloisisa bothata ba hao

✅ Likarolo tse potlakileng tsa Checklist (Tlosa tsena pele!)

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Ho kenya

Li-page li kenya ka potlako, ho kenya ho nka nako e telele

  1. Qetellong ea lebelo: Ea ho leka lebelo la rona ho netefatsa hore e potlakile ka ho feletseng (eseng ho sheba feela)
  2. Bapisa le qeto ea hau: Tseba hore na o lefa ka potlako efe (lichelete tsa ISP/webosaeteng)
  3. Check for network congestion: Tlosa li-apps/li-apparate tsohle tse sebelisang internet, leka hape
  4. Qhobosha router/modem: Tlosa li-plugs ka bobeli ka metsotsoana e 30, kenya modem pele, ebe router
  5. Tseba Ethernet: WiFi e ka ba 30-50% e potlakileng ho feta wire - plug ka kotloloho ho router
  6. Ho nchafatsa firmware ea router: Tseba sebaka sa marang-rang sa mofani bakeng sa lintlafatso tse ncha
  7. Ikopanye le ISP: Haeba ho ntse ho le thata, ho ka ba le mathata a lebokoseng kapa ho hloka ho ngola ts'ebeletso
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Ho Kopanya ho Tloaelehile

Internet e tlohela ho kopanya ka ho sa feleng, ebe e kopanya hape

  1. Check cables: Tseba hore li-cables tsohle (coax, ethernet, power) li hokahantsoe hantle
  2. Tseba ho tšoaetsoa: Tlosa router ho microwave, lifono tse sa keneleng mohala, li-monitor tsa bana
  3. Ho futhumatsa: Tseba hore na router e na le ho pholile, e sa koahetsoe kapa e le ka ntle ho letsatsi
  4. Li-device tse ngata haholo: Ho tlosa li-smart home devices ho bona hore na e 'ngoe e baka mathata
  5. Ho se sebetse ha ISP: Check ISP's status page or social media for known interruptions
  6. Li-hardware tse fetileng: Haeba router e le lilemo li 5+ tse fetileng, e ka se khone ho sebetsa
  7. Ho ikopanya le ISP: Ho ka ba le mathata ka matla a sesupo, boleng ba lebokose, kapa ho se sebetse ha li-network
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Ping e phahameng / Lag ka lipapali

Likarabo tse sa tsoa hlaha, rubber-banding, stuttering

  1. Senya Ethernet: Likopano tse nang le li-wire li na le ping e tlase ka 50-80% ho feta WiFi
  2. Tseba li-apps tsa morao-rao Steam, Discord, Chrome tabs li ka eketsa latency
  3. E-ba le boikarabello ba ho bapala ka ho fetisisa: E hokahanya le router
  4. Khetha li-server tse haufi: Khetha li-server tsa papali sebakeng sa hau
  5. Ho tlosa VPN: VPNs li eketsa latency ea 20-100ms
  6. Ho kenya Likopi tsa backup tsa Cloud li ka baka ho se sebetse ha li-spikes
  7. Ho nahana ho ntlafatsa: Ho bapala ho hloka ping e tlase - fiber kapa cable e ntle ho feta DSL
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Signal WiFi e bobebe

Li-speeds tse tlase li le haufi le router, libaka tse shoeleng ka tlung

  1. Setsi sa Router: Sebelisa router ka lehlakoreng le ka tlaase, le ka holimo (shelf/wall mount), ho tloha ka mahlakore
  2. Ho tlohela liphoso: WiFi e fokotseha ka ho tsamaea ka liphahlo, tšepe, metsi (li-tanks tsa litlhapi, li-refrigerators)
  3. Tlosa sephethephethe sa WiFi Li-network tsa baeti li ka hlasela - leka li-channels 1, 6, kapa 11
  4. Ho ntlafatsa ho 5GHz: Ho feta 2.4GHz, ho potlaka (le hoja ho na le sebaka se khuts'oane)
  5. Ho eketsa WiFi extender: Tlosa sesupo ho likamanong tse kantle (li-systems tsa mesh li sebetsa hantle)
  6. Ho nchafatsa router: Router ea WiFi 6 e fana ka lebelo le potlakileng le potlakileng
  7. Check antenna position: Li-antennas li ka otloloha ho fihlela ho kopanngoa ka ho fetisisa

⚠️ 2.4GHz vs 5GHz

2.4GHz: Ho feta ho feta, ho feta ho feta, empa ho potlakile (max ~ 100 Mbps) le ho feta ho tšoenyeha

5GHz: Li-speeds tse potlakileng (ho fihlela ho 1300+ Mbps), ho se sebetse hantle, empa ho feta

Mefuta: Senya 5GHz bakeng sa li-apparate tse haufi le router (gaming, 4K streaming), 2.4GHz bakeng sa li-apparate tse kantle (smart home)

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WiFi e hokahantsoe empa ha ho Internet

Sekoahelo se bonts'a hore se hokahane empa li-page ha li ka lokolloa

  1. Ho qala ka ho hlaka sesebelisoa: Seha WiFi kapa e qale hape
  2. Ho tlohela'me u hokahanye hape: Ho tlosa marang-rang a WiFi ho tsoa ho sesebelisoa, ho hokahanya ka ho khetheha ka phasewete
  3. Tseba router ea hau ea internet: Bona hore na leseli la Internet la router le hokahantsoe
  4. Qhobosha router/modem: Ho tjhaja li-apparate ka bobeli
  5. Liphoso tsa DNS: Change DNS to Google (8.8.8.8) or Cloudflare (1.1.1.1)
  6. Ho tšoana ha IP: Fetola IP e sa fetoheng routerng kapa ntlafatsoa DHCP lease
  7. Firmware ea router: Ho nchafatsa ho mofuta o mocha
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Ho kopanya le Ethernet

Ho kopanya ka mohala ho potlakile ho feta ho lebelletsoe

  1. Check cable quality: Senya Cat5e (1 Gbps) kapa Cat6 (10 Gbps) cables, ha se Cat5 e fetileng
  2. Bophahamo ba cable: Ethernet e fokotseha ho feta limithara tse 100 - sebelisa li-cables tse khuts'oane
  3. Li-cable tse senyehileng: Li-cables tse behiloeng, tse kopantsoeng kapa tse chesang li hloka ho fetoloa
  4. Ho hokahanya le port: Check if port is negotiating at full speed (1000 Mbps not 100 Mbps)
  5. Drivers tsa karete ea marang-rang: Ho nchafatsa drivers tsa adapter ea Ethernet
  6. Liport tsa Router: Li-router tse ling tse theko e tlaase li na le liport tsa Ethernet tse potlakileng (100 Mbps)
  7. U fumane port e fapaneng: Port ea router e ka ba le bothata

⚠️ Mokhoa oa ho hlahloba lebelo la ho kopanya (Windows)

  1. Bula Likhetho → Network & Internet → Ethernet
  2. Tseba "Link speed" - e lokela ho bonts'a 1000 Mbps bakeng sa gigabit
  3. Haeba e bonts'a 100 Mbps, o na le bounce (kabelo, port, kapa sesebelisoa)
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Litlhophiso tsa Router

Ho ntlafatsa ho hlophisoa ha router bakeng sa ho sebetsa hantle

Litlhophiso tsa Router

  1. Bula sebatli sa marang-rang'me u etela IP ea router ea hau (ka ho fetisisa 192.168.1.1 kapa 192.168.0.1)
  2. Sebelisa li-password tsa admin (tlhahisa letšoao la router haeba u sa e fetotse)

Litlhophiso tse khothalletsoang

  • QoS (Quality of Service): E-ba le boikarabello ba ho bua ka papali/video ho feta ho kenya
  • Sethala sa WiFi: Senya app ea WiFi analyzer ho fumana sethala se nang le li-channel tse fokolang
  • Bophara ba sethaleng: 20MHz bakeng sa 2.4GHz (ho tšoenyeha ho tlase), 40/80MHz bakeng sa 5GHz (ho potlaka)
  • Tlhokomelo: Senya WPA3 kapa WPA2 (ha se WEP/WPA - e se e ntse e sebetsa)
  • Network ea moahi: Network e fapaneng bakeng sa baeti/li-apparate tsa IoT
  • Firmware: Ho sebelisa firmware e ncha ka ho sa feleng bakeng sa polokeho le ho sebetsa
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Litaelo tsa ho hlahloba marang-rang

Senya li-tools tsa laesense ho hlahloba mathata

Litaelo tsa Windows

# U fumane ho kopanya le sebaka sa marang-rang

ping google.com

# Tlosa tsela ho fumana moo ho se khoneng ho tsamaea ka potlako

tracert google.com

# Ho lokolla le ho nchafatsa aterese ea IP

ipconfig /release

ipconfig /renew

# Ho tlosa cache ea DNS

ipconfig /flushdns

Litaelo tsa Mac/Linux

# U fumane ho kopanya

ping -c 10 google.com

# Ho latela tsela

traceroute google.com

# Ntšetsa pele DHCP lease (Mac)

sudo ipconfig set en0 DHCP

# DNS e hloekileng (Mac)

sudo dscacheutil -flushcache

Na u ntse u na le mathata?

Re mona ho u thusa! Ikopanye le sehlopha sa rona sa tšehetso kapa u shebe li-resources tse ling.

Ikopanye le tšehetso Bona lipotso tse hlahang ka ho fetesisa