TFTP Txhais
TFTP tseem ceeb rau Cov Ntawv Hloov Piv Txwv Tsis Sib Hloov. Nws yog ib lub tshuab rau kev xa cov ntaub ntawv ntawm cov khoom siv network thiab yog ib qho yooj yim ntawm version FTP (Cov Ntaub Ntawv Hloov Cov Cai) .
TFTP tau tsim nyob rau hauv xyoo 1970s rau cov computers tsis muaj lub cim xeeb txaus los yog qhov chaw disk muab kev pabcuam FTP tag nrho. Niaj hnub no, TFTP kuj muaj nyob rau ob tus neeg siv kev sib txuas ntawm cov neeg txuas thiab cov lag luam kev lag luam.
Cov neeg ua haujlwm hauv tsev network qee zaum siv TFTP los txhim kho lawv cov router firmware , thaum cov thawj xibfwb muaj peev xwm siv TFTP los faib cov software thoob cov tuam txhab.
Yuav ua li cas TFTP Works
Zoo li FTP, TFTP siv cov neeg siv khoom siv thiab cov software neeg siv ua kom sib txuas ntawm ob qho khoom siv. Los ntawm tus neeg siv kev pabcuam TFTP, tus neeg cov ntaub ntawv tuaj yeem muab luam tawm (uploaded) los yog downloaded los ntawm tus neeg rau zaub mov. Hauv lwm cov lus, tus neeg rau zaub mov yog tus muab cov ntaub ntawv thaum tus neeg thov kev pab yog qhov thov los yog xa lawv.
TFTP kuj tseem siv tau los siv lub tshuab computer thiab rov qab cov ntaub ntawv los sis cov ntaub ntawv teev kev nruab nrab ntawm router.
TFTP siv UDP kev thauj cov ntaub ntawv.
TFTP Client thiab neeg rau zaub mov Software
Hais kom kab TFTP cov neeg tau txais kev pabcuam tam sim no ntawm Microsoft Windows, Linux, thiab macOS.
Qee tus neeg tau txais TFTP nrog graphical interfaces no kuj muaj pub dawb , xws li TFTPD32, uas muaj TFTP neeg rau zaub mov. Qhov rais TFTP Utility yog ib qho piv txwv ntawm tus neeg siv GUI thiab neeg rau TFTP, tiam sis muaj ntau ntau lwm tus neeg FTP dawb uas koj siv tau, ib yam nkaus thiab.
Microsoft Windows tsis xa nrog TFTP cov neeg rau zaub mov, tiam sis ob peb qhov rais dawb TFTP servers yog muaj rau download. Linux thiab macOS systems feem ntau siv tftpd TFTP neeg rau zaub mov, tab sis nws yuav yog neeg xiam los ntawm lub neej ntawd.
Networking cov kws txawj pom zoo kom configuring TFTP servers kom zoo kom tsis txhob muaj kev ruaj ntseg teeb meem.
Siv cov TFTP Client hauv qhov rais li cas
Tus neeg ua haujlwm TFTP hauv Windows OS tsis tau txais kev txhawb ua neej. Ntawm no yog yuav ua li cas tig nws los ntawm cov kev pab cuam thiab cov Ntaus Control Control applet :
- Qhib Control Panel .
- Tshawb nrhiav thiab qhib cov Programs thiab Ntaus .
- Xaiv qhov rais nta rau lossis tawm ntawm sab laug ntawm Control Control kom qhib qhov "Qhov rai nta." Lwm txoj hauv kev mus rau ntawm qhov rais yog siv nkag mus rau optionally xaiv ntawm kev xaiv tsa hauv Kev Khiav Haujlwm Kom Tseeb los yog Khiav Mus Ncauj Xov Xwm.
- Nqis hauv qhov "Windows Features" thiab muab ib daim tshev rau hauv lub npov ntawm TFTP Client .
Tom qab nws tau ntsia, koj tuaj yeem nkag mus rau TFTP los ntawm Kev Hais Kom Thaj Tsam nrog rau tftp hais kom ua. Siv cov lus txib pab nrog nws ( tftp /? ) Yog tias koj xav tau cov ntaub ntawv qhia seb yuav siv cov TFTP, los yog saib tftp hais kom ua qhov nplooj ntawm Microsoft lub website.
TFTP vs FTP
Cov Ntawv Hloov Pauv Hloov Cov Ntaub Ntawv Tsis Hloov Sib Txawv los ntawm FTP hauv cov ntsiab lus tseem ceeb no:
- Thawj versions ntawm TFTP tsuas pub hloov ntaub ntawv txog li 32 MB ntawm me me (qee cov tshiab TFTP cov neeg tawm tsam tshem qhov kev txwv no lossis tshem tawm ntawm 4 GB)
- Tsis zoo li FTP, TFTP twb tsis muaj tus ID nkag mus, yog li nws tsis qhia kom siv lub username thiab password. Nws yog vim li no tseem ceeb yuav tau ceev faj kom tsis txhob siv cov TFTP los qhia tawm cov ntaub ntawv rhiab
- Kev sau, renaming, thiab deleting cov ntaub ntawv dua TFTP feem ntau tsis tau tso cai tab sis nws yog kev txhawb nqa
- TFTP siv UDP chaw nres nkoj 69 tsim kom muaj kev sib txuas network thaum FTP siv qhov chaw nres nkoj TCP 20 thiab 21
Vim tias TFTP yog siv lub UDP, nws feem ntau tsuas yog ua hauj lwm rau hauv cov cheeb tsam hauv zos (LANs) .