🔧 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 hau

✅ Quick Fixes Checklist (Tlohela ho li leka pele!)

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Tloaelo ea ho kenya

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

  1. Qetellong ea lebelo: Ea ho leka lebelo la rona ho netefatsa hore e potlakile ka ho lekana (eseng ho sheba feela)
  2. Bapisa le qeto ea hau: Check what speed you're paying for (ISP bill/website)
  3. Check for network congestion: Tlosa li-apps/li-apparate tsohle tse sebelisang inthanete, leka hape
  4. Qala ka ho hlaka router/modem: Tlosa li-plug ka bobeli ka metsotsoana e 30, kenya modem pele, ebe router
  5. Tlanya ho Ethernet: WiFi e ka ba 30-50% e potlakileng ho feta e nang le wired - plug ka kotloloho ho router
  6. Ho nchafatsa firmware ea router: Check manufacturer's website for latest updates
  7. Ikopanye le ISP: Haeba ho ntse ho le thata, ho ka ba le mathata a laeleng kapa ho hloka ho ngola ts'ebeletso
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Ho Kopa Ho Tloaelehile

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

  1. Check cables: Lekola hore li-cables tsohle (coax, ethernet, matla) li hokahantsoe hantle
  2. Tseba ho tšoaetsoa: Ntlafatsa router ho tloha microwave, lifono tse sa keneleng motlakase, li-monitor tsa bana
  3. Ho futhumala: Lekola hore na router e na le moea o kenang, 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. ISP e senyehile: Check ISP's status page or social media for known interruptions
  6. Li-hardware tse fetileng: Haeba router e le lilemo li 5+ e ka ba e sa sebetsa
  7. ISP ea ho ikopanya: Ho ka ba le mathata ka matla a sesupo, boleng ba lebokose, kapa ho hlaka ha libakeng
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Ping e phahameng / Lag lipapaling

Likarabo tse sa tsoa etsahala, rubber-banding, ho utloahala ha lentsoe

  1. Senya Ethernet: Li-connections 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-na le ho fana ka tokelo ho lipalangoang tsa papali: E hokahana le router
  4. Khetha liserver tse haufi: Khetha li-server tsa papali sebakeng sa hau
  5. Ho thibela VPN: VPNs e eketsa latency ea 20-100ms
  6. Tseba hore na ho na le li-upload: Likopi tsa ho khutlisa li ka baka ho se sebetse ha li-spikes
  7. Ho nahana ka ho ntlafatsa: Ho bapala ho hloka ping e tlase - fiber kapa cable e ntle ho feta DSL
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Signal e bobebe ea WiFi

Li-speeds tse tlase ho tloha router, libaka tse shoeleng ka tlung

  1. Setsi sa router: Sebelisa router ka lehlakoreng le ka tlaase (shelf/wall mount), ho tloha liphahlo
  2. Ho tlohela liphoso: WiFi e fokotseha ka liphaephe, tšepe, metsi (matamo a litlhapi, li-refrigerators)
  3. Tlosa sethala sa WiFi: Linetweke tsa baeti li ka ama - leka li-channels 1, 6, kapa 11
  4. Ho ntlafatsa ho 5GHz: Ho feta 2.4GHz, ho potlakile (mme ho na le sebaka se khuts'oane)
  5. E_tsetsa WiFi extender: Ntšetsa pele 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
  7. Check antenna position: E-ba le antennas tse otlolohileng bakeng sa ho koaloa ka ho fetisisa

⚠️ 2.4GHz vs 5GHz

2.4GHz: Boholo ba nako, ho feta liphahlo, empa ho potlaka (max ~100 Mbps) le ho feta ho tšoenyeha

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

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

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WiFi e hokahantsoe empa ha ho na Internet

Mochini o bonts'a hore o hokahane empa lihlooho ha li ka lokolloa

  1. Qhobosha lebokose Ntša/khaola WiFi, kapa qala sesebelisoa kajeno
  2. Lebala'me u hokahanye hape: Ho tlosa marang-rang a WiFi ho tsoa ho sesebelisoa, ho hokahanya hape ka phasewete
  3. Check router internet: Bona hore na leseli la internet la router le hokahane
  4. Qala ka ho hlaka router/modem: Ho tjhaja li-apparate ka bobeli
  5. Liphoso tsa DNS: Tlosa DNS ho Google (8.8.8.8) kapa Cloudflare (1.1.1.1)
  6. Ho tšoana ha IP: Lekola IP e sa fetoheng router 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-cables tse senyehileng: Li-cables tse behiloeng, tse senyehileng kapa tse chesang li hloka ho fetoloa
  4. Ho buisana ka 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 bothata (kabelo, port, kapa sesebelisoa)
⚙️

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 litokomane tsa ho kena tsa motsamaisi (tlhahisa letšoao la router haeba u sa e fetotse)

Likhetho tse khothalletsoang

  • QoS (Quality of Service): E-na le ho kenya ho qala ho bapala/ho bua ka video
  • Sethala sa WiFi: Sebelisa sesebelisoa sa ho hlahloba WiFi ho fumana sethala se nang le li-congestion tse tlase
  • Bophara ba sephethephethe: 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 - se secha le se potlakileng)
  • Network ea moahi: Network e fapaneng bakeng sa baeti/li-apparate tsa IoT
  • Firmware: Sebelisa firmware e ncha ka ho feletseng 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

# Tseba tsela ho fumana moo ho se khonehang ho tsamaea ka potlako

tracert google.com

# E lokolla le ho nchafatsa aterese ea IP

ipconfig /release

ipconfig /renew

# Ho hlakola cache ea DNS

ipconfig /flushdns

Litaelo tsa Mac/Linux

# U fumane ho kopanya

ping -c 10 google.com

# Tlosa tsela

traceroute google.com

# Ntšetsa pele leano la DHCP (Mac)

sudo ipconfig set en0 DHCP

# DNS e hloekileng (Mac)

sudo dscacheutil -flushcache

Na u na le mathata?

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