Tsab ntawv xov xwm no yog thawj zaug hauv cov kab lus "Yuav Ua Li Cas Tswj Koj Cov Txheej Txheem Network." Cov ntsiab lus ntawm tag nrho cov ntawv hauv koob thiab cov txuas tuaj yeem pom .
Kuv lees paub tias muaj cov tuam txhab txaus txaus qhov twg lub network downtime ntawm ib teev lossis ib hnub tsis tseem ceeb. Hmoov tsis zoo los yog hmoov zoo, kuv tsis muaj sijhawm los ua haujlwm hauv cov chaw zoo li no. Tab sis, tau kawg, cov tes hauj lwm sib txawv, cov kev xav tau sib txawv, cov txheej txheem sib txawv, thiab tseem, hauv ib daim ntawv lossis lwm qhov, cov npe hauv qab no feem ntau yuav yog "yuav tsum ua."
Yog li, thawj yam mob.
Koj nyob hauv txoj haujlwm tshiab, koj tau txais kev nce qib, lossis koj tau txiav txim siab los saib xyuas koj lub luag haujlwm tshiab. Lub tuam txhab network yog koj cheeb tsam ntawm lub luag haujlwm. Rau koj, qhov no yog nyob rau hauv ntau txoj kev sib tw thiab tshiab, uas me ntsis justifies lub mentoring tone ntawm tsab xov xwm no :). Tab sis kuv vam tias tsab xov xwm kuj tseem yuav pab tau rau txhua tus kws tshaj lij network.
Koj thawj lub hom phiaj tseem ceeb yog kawm kom tiv thaiv entropy thiab tswj cov qib kev pabcuam.
Ntau yam teeb meem tau piav qhia hauv qab no tuaj yeem daws tau los ntawm ntau txoj kev. Kuv txhob txwm tsis tsa lub ntsiab lus ntawm kev siv, vim ... hauv paus ntsiab lus, nws feem ntau tsis tseem ceeb npaum li cas koj daws qhov teeb meem no lossis qhov teeb meem ntawd, tab sis qhov tseem ceeb yog koj siv nws li cas thiab seb koj siv nws li cas. Piv txwv li, koj qhov kev saib xyuas kev ua haujlwm tau zoo siv tsawg yog tias koj tsis saib nws thiab tsis teb rau cov lus ceeb toom.
Khoom siv
Ua ntej koj yuav tsum nkag siab qhov twg qhov txaus ntshai tshaj plaws yog.
Ntxiv dua thiab, nws tuaj yeem txawv. Kuv lees tias qee qhov, piv txwv li, cov no yuav muaj teeb meem kev nyab xeeb, thiab qee qhov, cov teeb meem cuam tshuam txog kev txuas ntxiv ntawm kev pabcuam, thiab qee qhov, tej zaum, lwm yam. Vim li cas ho tsis?
Cia peb xav tias, kom paub meej, qhov no tseem yog kev pabcuam txuas ntxiv (qhov no yog qhov xwm txheej hauv txhua lub tuam txhab uas kuv ua haujlwm).
Tom qab ntawd koj yuav tsum pib nrog cov khoom siv. Nov yog cov npe ntawm cov ncauj lus uas yuav tsum tau them rau:
- kev faib cov cuab yeej los ntawm qib ntawm kev thuam
- thaub qab ntawm cov cuab yeej tseem ceeb
- kev txhawb nqa, ntawv tso cai
Koj yuav tsum xav txog cov xwm txheej ua tsis tiav, tshwj xeeb tshaj yog nrog cov khoom siv nyob rau sab saum toj ntawm koj qhov kev tsis txaus ntseeg. Feem ntau, qhov muaj peev xwm ntawm ob qhov teeb meem yog tsis saib xyuas, txwv tsis pub koj cov kev daws teeb meem thiab kev txhawb nqa yuav dhau los ua qhov tsis tsim nyog, tab sis nyob rau hauv cov ntaub ntawv ntawm cov ntsiab lus tseem ceeb ntawm lub network, qhov tsis ua hauj lwm yuav cuam tshuam rau kev lag luam, koj yuav tsum xav txog nws.
Piv Txwv:
Wb hais tias peb tab tom tham txog lub hauv paus hloov hauv cov ntaub ntawv chaw.
Txij li thaum peb pom zoo tias kev pabcuam txuas ntxiv yog qhov tseem ceeb tshaj plaws, nws yog qhov tsim nyog los muab "kub" thaub qab (redundancy) ntawm cov cuab yeej no. Tab sis qhov ntawd tsis yog tag nrho. Koj kuj yuav tsum tau txiav txim siab ntev npaum li cas, yog tias thawj qhov kev hloov pauv tau tawg, nws puas tsim nyog rau koj nyob nrog tsuas yog ib qho kev hloov pauv, vim tias muaj kev pheej hmoo tias nws yuav tawg ib yam nkaus.
Tseem ceeb! Koj tsis tas yuav txiav txim siab qhov teeb meem no koj tus kheej. Koj yuav tsum piav qhia txog cov kev pheej hmoo, kev daws teeb meem thiab cov nqi rau kev tswj hwm lossis kev tswj hwm lub tuam txhab. Lawv yuav tsum txiav txim siab.
Yog li, yog tias nws tau txiav txim siab tias, muab qhov me me ntawm qhov tsis ua haujlwm ob zaug, ua haujlwm rau 4 teev ntawm ib qho kev hloov pauv yog, nyob rau hauv txoj cai, txais tau, koj tuaj yeem nqa qhov kev txhawb nqa tsim nyog (raws li cov khoom siv yuav raug hloov hauv 4. teev).
Tab sis muaj kev pheej hmoo tias lawv yuav tsis xa. Hmoov tsis zoo, ib zaug peb pom peb tus kheej hauv qhov xwm txheej zoo li no. Hloov plaub teev, cov khoom siv tau mus rau ib lub lim tiam !!!
Yog li ntawd, qhov kev pheej hmoo no kuj yuav tsum tau tham txog thiab, tej zaum, nws yuav yog qhov tseeb dua rau koj mus yuav lwm qhov hloov pauv (thib peb) thiab khaws cia rau hauv pob khoom seem ("txias" thaub qab) lossis siv rau hauv chav kuaj.
Tseem ceeb! Ua ib daim ntawv nthuav qhia ntawm txhua qhov kev txhawb nqa uas koj muaj nrog hnub tas sij hawm thiab ntxiv rau hauv koj daim ntawv qhia hnub kom koj tau txais email tsawg kawg ib hlis ua ntej koj yuav tsum pib txhawj xeeb txog kev rov ua dua koj cov kev txhawb nqa.
Koj yuav tsis raug zam txim yog tias koj tsis nco qab rov ua dua koj cov kev txhawb nqa thiab hnub tom qab nws xaus koj lub hardware so.
Kev ua haujlwm kub ntxhov
Txawm li cas los xij tshwm sim ntawm koj lub network, qhov zoo tshaj plaws koj yuav tsum muaj kev nkag mus rau koj cov khoom siv network.
Tseem ceeb! Koj yuav tsum muaj console nkag mus rau txhua yam khoom siv thiab qhov kev nkag no yuav tsum tsis txhob nyob ntawm kev noj qab haus huv ntawm tus neeg siv cov ntaub ntawv network.
Koj yuav tsum tau pom cov xwm txheej tsis zoo ua ntej thiab sau cov haujlwm tsim nyog. Qhov muaj ntawm cov ntaub ntawv no kuj tseem ceeb heev, yog li nws yuav tsum tsis tsuas yog muab tso rau hauv ib qho kev sib koom ua haujlwm rau lub tuam tsev, tab sis kuj tau khaws cia hauv zos ntawm cov engineers 'computer.
Yuav tsum muaj
- cov ntaub ntawv xav tau los qhib daim pib nrog tus neeg muag khoom lossis kev txhawb nqa kev koom ua ke
- cov ntaub ntawv hais txog yuav ua li cas kom tau mus rau ib qho khoom siv (console, tswj)
Tau kawg, nws kuj tseem muaj lwm cov ntaub ntawv tseem ceeb, piv txwv li, cov lus piav qhia ntawm cov txheej txheem hloov kho rau ntau yam khoom siv thiab cov lus qhia muaj txiaj ntsig zoo.
Peb Cov Neeg Koom Tes
Tam sim no koj yuav tsum ntsuas qhov kev pheej hmoo cuam tshuam nrog cov neeg koom tes. Feem ntau qhov no
- Cov chaw muab kev pabcuam hauv Is Taws Nem thiab cov ntsiab lus sib pauv tsheb (IX)
- kev sib txuas lus channel muab kev pab
Koj yuav tsum nug koj tus kheej li cas? Ib yam li cov cuab yeej siv, cov xwm txheej kub ntxhov sib txawv yuav tsum tau xav txog. Piv txwv li, rau cov neeg muab kev pabcuam hauv Is Taws Nem, nws tuaj yeem yog qee yam xws li:
- Yuav ua li cas yog tias tus kws kho mob hauv Internet X tsis muab kev pab rau koj vim qee yam?
- Puas yog lwm tus neeg muab kev pabcuam puas muaj bandwidth txaus rau koj?
- Kev sib txuas zoo yuav nyob li cas?
- Koj tus kws kho mob hauv Is Taws Nem muaj kev ywj pheej npaum li cas thiab puas yuav muaj kev cuam tshuam loj ntawm ib qho ntawm lawv ua rau muaj teeb meem nrog lwm tus?
- Muaj pes tsawg optical inputs rau hauv koj cov ntaub ntawv chaw?
- Yuav ua li cas yog tias ib qho ntawm cov khoom siv raug puas tsuaj tag?
Hais txog cov tswv yim, hauv kuv qhov kev coj ua hauv ob lub tuam txhab sib txawv, hauv ob qhov chaw sib txawv ntawm cov ntaub ntawv, lub excavator tau rhuav tshem cov qhov dej thiab tsuas yog los ntawm txuj ci tseem ceeb peb optics tsis cuam tshuam. Qhov no tsis yog qhov tsis tshua muaj tshwm sim.
Thiab, ntawm chav kawm, koj yuav tsum tsis tsuas yog nug cov lus nug no, tab sis, dua, nrog kev txhawb nqa ntawm kev tswj hwm, los muab cov kev daws teeb meem tsim nyog rau txhua qhov xwm txheej.
Thaub qab
Qhov tseem ceeb tom ntej no yuav yog kev thaub qab ntawm cov khoom siv teeb tsa. Txawm li cas los xij, qhov no yog qhov tseem ceeb heev. Kuv yuav tsis sau cov xwm txheej no thaum koj tuaj yeem poob qhov kev teeb tsa; nws yog qhov zoo dua los ua cov thaub qab tsis tu ncua thiab tsis xav txog nws. Tsis tas li ntawd, kev thaub qab tsis tu ncua tuaj yeem pab tau zoo hauv kev saib xyuas kev hloov pauv.
Tseem ceeb! Ua backups txhua hnub. Qhov no tsis yog ib tug loj npaum li cas ntawm cov ntaub ntawv los cawm ntawm no. Thaum sawv ntxov, tus kws ua haujlwm ntawm lub luag haujlwm (lossis koj) yuav tsum tau txais tsab ntawv ceeb toom los ntawm lub kaw lus, uas qhia meej tias qhov thaub qab tau ua tiav lossis tsis ua tiav, thiab yog tias qhov thaub qab ua tsis tiav, qhov teeb meem yuav tsum tau daws lossis daim pib yuav tsum tau tsim ( saib network department processes).
Software versions
Cov lus nug ntawm seb puas los yog tsis tsim nyog kho dua tshiab software ntawm cov cuab yeej tsis yog li ntawd meej-txiav. Ntawm ib sab, cov ntawv qub tau paub cov kab thiab qhov tsis zoo, tab sis ntawm qhov tod tes, cov software tshiab yog, thawj zaug, tsis yog ib qho kev hloov kho uas tsis mob, thiab qhov thib ob, cov kab mob tshiab thiab qhov tsis zoo.
Ntawm no koj yuav tsum nrhiav qhov zoo tshaj plaws kev xaiv. Ob peb cov lus pom zoo
- nruab tsuas yog ruaj khov versions
- Txawm li cas los xij, koj yuav tsum tsis txhob nyob ntawm cov qub versions ntawm software
- ua ib qho kev kos npe nrog cov ntaub ntawv hais txog qhov twg qee qhov software nyob
- ib ntus nyeem cov lus ceeb toom ntawm qhov tsis zoo thiab kab laum hauv software versions, thiab yog tias muaj teeb meem tseem ceeb, koj yuav tsum xav txog kev kho dua tshiab
Nyob rau theem no, muaj console nkag mus rau cov cuab yeej siv, cov ntaub ntawv hais txog kev txhawb nqa thiab kev piav qhia ntawm cov txheej txheem kev hloov kho tshiab, koj tau npaj txhij rau cov kauj ruam no. Qhov kev xaiv zoo tshaj plaws yog thaum koj muaj cov cuab yeej kuaj xyuas uas koj tuaj yeem tshawb xyuas tag nrho cov txheej txheem, tab sis, hmoov tsis, qhov no tsis tshwm sim ntau zaus.
Hauv cov khoom siv tseem ceeb, koj tuaj yeem tiv tauj tus neeg muag khoom kev txhawb nqa nrog kev thov los pab koj nrog kev hloov kho tshiab.
Daim pib system
Tam sim no koj tuaj yeem saib ib ncig. Koj yuav tsum tsim cov txheej txheem rau kev sib tham nrog lwm lub tuam tsev thiab hauv chav haujlwm.
Qhov no tej zaum yuav tsis tsim nyog (piv txwv li, yog tias koj lub tuam txhab me me), tab sis kuv xav pom zoo kom npaj kev ua haujlwm raws li txhua txoj haujlwm sab nraud thiab sab hauv mus rau hauv daim pib.
Daim pib system yog qhov tseem ceeb ntawm koj lub interface rau kev sib txuas lus sab hauv thiab sab nraud, thiab koj yuav tsum piav qhia txog qhov kev sib tham no kom txaus.
Cia peb ua ib qho piv txwv ntawm ib qho tseem ceeb thiab kev ua haujlwm ntawm kev qhib nkag. Kuv yuav piav qhia txog qhov algorithm uas ua haujlwm zoo kawg nkaus hauv ib lub tuam txhab.
Piv Txwv:
Cia peb pib nrog qhov tseeb uas feem ntau nkag mus rau cov neeg siv khoom tsim lawv cov kev xav tau hauv cov lus tsis nkag siab rau tus kws tshaj lij network, uas yog, hauv hom lus ntawm daim ntawv thov, piv txwv li, "muab kuv nkag mus rau 1C."
Yog li ntawd, peb yeej tsis tau txais kev thov ncaj qha los ntawm cov neeg siv li no.
Thiab qhov ntawd yog thawj qhov yuav tsum tau ua
- kev thov kev nkag yuav tsum yog los ntawm lub tuam tsev kev ua haujlwm (hauv peb cov ntaub ntawv no yog unix, windows, helpdesk engineers)
Qhov thib ob xav tau yog qhov ntawd
- qhov kev nkag mus no yuav tsum tau nkag mus (los ntawm lub tuam tsev technical uas peb tau txais qhov kev thov no) thiab raws li qhov kev thov peb tau txais qhov txuas rau qhov nkag nkag
Daim ntawv thov no yuav tsum nkag siab rau peb, i.e.
- qhov kev thov yuav tsum muaj cov ntaub ntawv hais txog qhov twg subnet thiab qhov twg subnet nkag tau yuav tsum qhib, nrog rau cov txheej txheem thiab (nyob rau hauv rooj plaub ntawm tcp / udp) ports
Nws kuj yuav tsum tau qhia nyob rau ntawd
- piav qhia vim li cas qhov kev nkag no qhib
- ib ntus lossis mus tas li (yog ib ntus, txog hnub twg)
Thiab lub ntsiab lus tseem ceeb heev yog kev pom zoo
- los ntawm lub taub hau ntawm lub department uas pib nkag mus (piv txwv li, accounting)
- los ntawm lub taub hau ntawm lub tuam tsev technical, los ntawm qhov kev thov no tuaj rau lub network department (piv txwv li, helpdesk)
Hauv qhov no, "tus tswv" ntawm qhov kev nkag mus no yog suav tias yog tus thawj coj ntawm lub tuam tsev uas tau pib nkag mus (sau npe hauv peb qhov piv txwv), thiab nws yog lub luag haujlwm los xyuas kom meej tias nplooj ntawv uas nkag mus rau lub tuam tsev no tseem nyob rau hnub tim. .
Kev sau npe
Nov yog qee yam uas koj tuaj yeem poob rau hauv. Tab sis yog tias koj xav siv txoj hauv kev zoo, ces koj yuav tsum kawm yuav ua li cas los daws cov ntaub ntawv deluge.
Nov yog qee cov lus qhia siv tau:
- koj yuav tsum tshuaj xyuas cov cav txhua hnub
- Nyob rau hauv cov ntaub ntawv ntawm kev npaj tshuaj xyuas (thiab tsis yog qhov xwm txheej ceev), koj tuaj yeem txwv koj tus kheej mus rau theem hnyav 0, 1, 2 thiab ntxiv cov qauv xaiv los ntawm lwm qib yog tias koj xav tias tsim nyog
- sau ib tsab ntawv uas parses cav thiab tsis quav ntsej cov cav uas nws cov qauv koj ntxiv rau daim ntawv tsis quav ntsej
Txoj hauv kev no yuav tso cai rau koj, dhau sijhawm, los tsim cov npe tsis quav ntsej cov cav uas tsis txaus siab rau koj thiab tawm tsuas yog cov uas koj xav tias tseem ceeb tiag tiag.
Nws ua haujlwm zoo rau peb.
Saib xyuas
Nws tsis yog qhov tsis yooj yim rau lub tuam txhab tsis muaj kev saib xyuas. Koj tuaj yeem, piv txwv li, cia siab rau cov cav, tab sis cov cuab yeej siv tau yooj yim "tuag" yam tsis muaj sijhawm "hais" dab tsi, lossis pob ntawv udp syslog raws tu qauv yuav ploj thiab tsis tuaj txog. Feem ntau, tau kawg, kev saib xyuas nquag yog qhov tseem ceeb thiab tsim nyog.
Ob qho piv txwv nrov tshaj plaws hauv kuv qhov kev coj ua:
- saib xyuas kev thauj khoom ntawm kev sib txuas lus, kev sib txuas tseem ceeb (piv txwv li, txuas rau cov chaw muab kev pabcuam). Lawv tso cai rau koj kom pom cov teeb meem muaj peev xwm ntawm kev pab cuam degradation vim poob ntawm kev khiav tsheb thiab, raws li, zam nws.
- Daim duab raws li NetFlow. Lawv ua kom yooj yim nrhiav kev tsis txaus ntseeg hauv kev khiav tsheb thiab muaj txiaj ntsig zoo rau kev kuaj xyuas qee yam yooj yim tab sis tseem ceeb ntawm kev tawm tsam hacker.
Tseem ceeb! Teeb tsa SMS ceeb toom rau cov xwm txheej tseem ceeb tshaj plaws. Qhov no siv tau rau ob qho tib si saib xyuas thiab txiav. Yog tias koj tsis muaj lub luag haujlwm ua haujlwm, ces sms yuav tsum tuaj txog sab nraum lub sijhawm ua haujlwm.
Xav txog cov txheej txheem xws li tsis txhob tsa tag nrho cov engineers. Peb muaj ib tug engineer rau lub luag hauj lwm rau qhov no.
Hloov tswj
Hauv kuv lub tswv yim, nws tsis yog qhov tsim nyog los tswj txhua qhov kev hloov pauv. Tab sis, nyob rau hauv txhua rooj plaub, koj yuav tsum muaj peev xwm, yog tias tsim nyog, kom yooj yim nrhiav leej twg tau hloov qee yam ntawm lub network thiab vim li cas.
Ib co tswv yim:
- siv daim pib txheej txheem kom nthuav dav yam uas tau ua tiav ntawm daim pib ntawd, piv txwv li los ntawm kev theej daim ntawv thov kev teeb tsa rau hauv daim pib
- siv lub peev xwm tawm tswv yim ntawm cov khoom siv network (piv txwv li, cog lus rau Juniper). Koj tuaj yeem sau tus lej pib
- siv qhov sib txawv ntawm koj qhov kev teeb tsa thaub qab
Koj tuaj yeem siv qhov no ua tus txheej txheem, tshuaj xyuas txhua daim pib txhua hnub rau kev hloov pauv.
Cov txheej txheem
Koj yuav tsum formalize thiab piav qhia txog cov txheej txheem hauv koj pab neeg. Yog tias koj tau mus txog qhov no, ces koj pab neeg yuav tsum muaj tsawg kawg yog cov txheej txheem hauv qab no:
Cov txheej txheem niaj hnub:
- ua haujlwm nrog daim pib
- ua haujlwm nrog cov log
- hloov tswj
- daim ntawv txheeb xyuas txhua hnub
Cov txheej txheem txhua xyoo:
- extension ntawm guarantees, ntawv tso cai
Asynchronous txheej txheem:
- teb rau ntau yam xwm txheej kub ntxhov
Kev xaus ntawm thawj ntu
Koj puas tau pom tias tag nrho qhov no tseem tsis tau hais txog kev teeb tsa network, tsis yog hais txog kev tsim, tsis hais txog kev sib txuas lus network, tsis yog hais txog kev coj ua, tsis yog hais txog kev ruaj ntseg ... Nws yog ib puag ncig. Tab sis cov no, txawm tias tej zaum tho txawv, yog, ntawm chav kawm, tseem ceeb heev cov ntsiab lus ntawm kev ua hauj lwm ntawm lub network faib.
Txog tam sim no, raws li koj tuaj yeem pom, koj tsis tau txhim kho dab tsi hauv koj lub network. Yog hais tias muaj kev ruaj ntseg vulnerabilities, ces lawv tseem; yog tias muaj kev tsim tsis zoo, ces nws tseem. Txog thaum koj tau siv koj cov txuj ci thiab kev paub dhau los ua tus kws tshaj lij network, uas koj yuav siv sijhawm ntau, siv zog, thiab qee zaum nyiaj txiag. Tab sis ua ntej koj yuav tsum tsim (los yog ntxiv dag zog) lub hauv paus, thiab ces pib tsim.
Cov ntu hauv qab no yuav qhia koj yuav ua li cas nrhiav thiab tshem tawm qhov yuam kev, thiab tom qab ntawd txhim kho koj cov txheej txheem.
Tau kawg, koj tsis tas yuav ua txhua yam ua ntu zus. Lub sijhawm tuaj yeem yog qhov tseem ceeb. Ua tib yam yog tias muaj peev txheej tso cai.
Thiab ib qho tseem ceeb ntxiv. Sib tham, nug, sab laj nrog koj pab neeg. Thaum kawg, lawv yog cov uas txhawb nqa thiab ua txhua yam no.
Tau qhov twg los: www.hab.com