Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Nws yog lub sijhawm los nthuav tawm cov ntsiab lus hais txog tus tshiab Huawei NetEngine 8000 tus neeg nqa khoom-chav routers - hais txog cov khoom siv kho vajtse thiab cov kev daws teeb meem software uas tso cai rau koj los tsim lawv lub hauv paus kawg-rau-kawg-rau-kawg kev sib txuas nrog kev sib txuas ntawm 400 Gbps thiab saib xyuas qhov zoo ntawm cov kev pabcuam network ntawm qib thib ob.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Dab tsi txiav txim siab dab tsi technologies xav tau rau kev daws teeb meem network

Cov kev xav tau rau cov cuab yeej siv network tshiab tam sim no tau txiav txim siab los ntawm plaub lub ntsiab lus tseem ceeb:

  • kev sib kis ntawm 5G mobile broadband;
  • kev loj hlob ntawm huab loads nyob rau hauv ob qho tib si ntiag tug thiab pej xeem cov ntaub ntawv chaw;
  • nthuav dav ntawm IoT ntiaj teb;
  • nce kev thov rau kev txawj ntse txawj ntse.

Thaum muaj kev sib kis thoob ntiaj teb, lwm qhov kev nthuav dav tau tshwm sim: cov xwm txheej uas lub cev muaj zog raug txo kom ntau li ntau tau hauv kev pom zoo ntawm ib qho virtual tau dhau los ua qhov ntxim nyiam. Qhov no suav nrog, ntawm lwm yam, cov kev pabcuam virtual thiab augmented kev muaj tiag, nrog rau cov kev daws teeb meem raws li Wi-Fi 6 tes hauj lwm. Tag nrho cov ntawv thov no xav tau cov channel zoo. NetEngine 8000 yog tsim los muab nws.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

NetEngine 8000 Tsev Neeg

Cov cuab yeej suav nrog hauv NetEngine 8000 tsev neeg tau muab faib ua peb lub ntsiab. Cuam tshuam nrog tsab ntawv X, cov no yog cov qauv kev ua haujlwm siab rau cov neeg siv xov tooj lossis rau cov chaw khaws ntaub ntawv siab. M series yog tsim los kom haum rau ntau yam xwm txheej metro. Thiab cov khoom siv nrog qhov ntsuas F yog npaj rau kev siv ntau DCI (Data Center Interconnect) xwm txheej. Feem ntau ntawm "yim-txhiab" tuaj yeem yog ib feem ntawm qhov kawg-rau-kawg qhov av uas muaj kev nkag mus ntawm 400 Gbit / s thiab txhawb nqa qib kev pabcuam (Kev Pabcuam Qib Siab - SLA).

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Qhov tseeb: niaj hnub no tsuas yog Huawei tsim ntau yam khoom siv rau kev teeb tsa 400GE chav kawm tes hauj lwm. Cov lus piav qhia saum toj no qhia txog qhov xwm txheej rau kev tsim lub network rau cov neeg siv khoom lag luam loj lossis tus tswv lag luam loj. Lub tom kawg siv cov kev ua tau zoo NetEngine 9000 core routers, nrog rau cov tshiab NetEngine 8000 F2A routers, muaj peev xwm sib sau ua ke ntau ntawm kev sib txuas ntawm 100, 200 lossis 400 Gbps.

Metro factories yog siv los ntawm M series cov khoom siv, cov kev daws teeb meem no ua rau nws muaj peev xwm hloov tau mus rau kaum npaug ntawm cov tsheb thauj mus los uas xav tau nyob rau kaum xyoo tom ntej yam tsis hloov lub platform.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Huawei nws tus kheej tsim kho qhov muag modules nrog ib tug throughput ntawm 400 Gbps. Cov kev daws teeb meem ua rau lawv yog 10-15% pheej yig dua li cov kev daws teeb meem zoo sib xws, tab sis siv 100-gigabit channels. Kev sim ntawm cov modules tau pib rov qab rau xyoo 2017, thiab twb nyob rau hauv 2019 thawj qhov kev siv ntawm cov khoom siv raws li lawv tau tshwm sim; African telecom tus neeg teb xov tooj Safaricom tam sim no ua lag luam ua haujlwm zoo li no.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Lub bandwidth loj heev ntawm NetEngine 8000, uas yuav zoo li ntau dhau rau xyoo 2020, yuav xav tau nyob rau yav tom ntej tsis dhau deb. Tsis tas li ntawd, lub router tsim nyog siv los ua qhov sib pauv loj, uas yuav muaj txiaj ntsig zoo rau ob tus neeg ua haujlwm thib ob thiab cov tuam txhab loj hauv ib theem ntawm kev loj hlob sai thiab tsim cov kev daws teeb meem e-tsoom fwv.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Huawei kuj tseem txhawb nqa kev sib kis ntawm ntau cov thev naus laus zis tshiab, suav nrog SRv6 cov txheej txheem kev coj ua, uas ua kom yooj yim rau kev xa cov neeg teb xov tooj VPN tsheb. FlexE (Flexible Ethernet) thev naus laus zis muab kev lees paub los ntawm txheej thib ob ntawm OSI qauv, thiab iFIT (In-situ Flow Information Telemetry) tso cai rau koj los saib xyuas SLA kev ua haujlwm tsis raug.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Los ntawm tus kws kho mob qhov kev xav, SRv6 tuaj yeem siv los ntawm qib ntim hauv cov ntaub ntawv chaw tsim los ntawm NFV (Network Functions Virtualization) rau, piv txwv li, ib puag ncig wireless broadband. Cov neeg siv khoom lag luam yuav xav tau qhov kawg-rau-kawg siv cov txheej txheem tshiab thaum tsim cov pob txha caj qaum (caj qaum) tes hauj lwm. Lub tshuab, peb hais txog, tsis yog tus tswv thiab siv los ntawm cov neeg muag khoom sib txawv, uas tshem tawm qhov kev pheej hmoo ntawm kev tsis sib haum xeeb.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Qhov no yog lub sijhawm rau kev lag luam ntawm SRv6 thev naus laus zis los txhawb 5G kev daws teeb meem. Cov ntaub ntawv tswv yim: Arab lub tuam txhab Zain Group, nyob rau hauv tus txheej txheem ntawm kev hloov mus rau 5G, modernized nws network, ua kom lub peev xwm ntawm lub caj qaum raws, thiab kuj txhim kho kev tswj ntawm cov infrastructure los ntawm kev qhia ntawm SRv6.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Yuav siv cov technologies li cas

Peb cov khoom tsis sib xws yav dhau los tau siv los ua "lub kaus mom thev naus laus zis" npog cov kev daws teeb meem saum toj no. U2000 tau siv los ua NMS rau kev sib kis tus kheej thiab tus IP sau. Tsis tas li ntawd, uTraffic systems thiab ntau tus paub zoo Agile Controller tau siv hauv SDN systems. Txawm li cas los xij, qhov kev sib xyaw ua ke no tau dhau los ua tsis yooj yim thaum siv rau cov cab kuj-chav routers, yog li tam sim no cov khoom no tau muab tso ua ke rau hauv ib lub cuab yeej. CloudSoP.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ua ntej tshaj plaws, nws tso cai rau koj los tswj tag nrho lub neej voj voog ntawm cov txheej txheem, pib nrog kev tsim kho lub network - optical lossis IP. Nws tseem yog lub luag haujlwm rau kev tswj cov peev txheej, ob qho tib si tus qauv (MPLS) thiab tshiab (SRv6). Thaum kawg, CloudSoP ua rau nws muaj peev xwm ua tiav tag nrho cov kev pabcuam nrog qib siab ntawm granularity.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Cia peb saib ze dua ntawm txoj hauv kev classical rau kev tswj hwm. Hauv qhov no, nws tuaj yeem ua tiav siv L3VPN lossis SR-TE, uas muab sijhawm ntxiv rau kev tsim cov tunnels. Txhawm rau faib cov peev txheej rau ntau yam kev pabcuam, ntau tshaj li ib puas qhov kev txwv thiab ntu ntu tau siv.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Kev xa mus rau qhov kev pabcuam zoo li cas? Ua ntej koj yuav tsum tau teeb tsa txoj cai tseem ceeb rau qib tshwj xeeb (dav hlau). Nyob rau hauv daim duab saum toj no, SRv6 thev naus laus zis raug xaiv, nrog kev pab los ntawm kev xa cov tsheb khiav los ntawm point A mus rau taw tes E tau teeb tsa. Lub kaw lus yuav suav cov kev muaj peev xwm los mus rau hauv tus account dhau los thiab qeeb, thiab tseem tsim cov kev tswj xyuas tom ntej.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Thaum peb tau ua tiav qhov teeb tsa, peb npaj los tsim thiab tsim cov kev pabcuam VPN ntxiv. Ib qho txiaj ntsig tseem ceeb ntawm Huawei txoj kev daws teeb meem yog tias, tsis zoo li tus qauv MPLS Traffic Engineering, nws tso cai rau koj los synchronize txoj hauv kev yam tsis muaj qhov ntxiv ntxiv.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Daim duab saum toj no qhia txog cov txheej txheem dav dav ntawm kev tau txais cov ntaub ntawv. SNMP feem ntau siv rau qhov no, uas yuav siv sijhawm ntau thiab muab qhov txiaj ntsig nruab nrab. Txawm li cas los xij, telemetry, uas peb yav dhau los siv hauv cov chaw zov me nyuam thiab cov kev daws teeb meem hauv tsev kawm ntawv, tau tuaj rau lub ntiaj teb ntawm cov kab mob hauv lub cev. Nws ntxiv load, tab sis tso cai rau koj kom nkag siab qhov tshwm sim ntawm lub network tsis nyob rau hauv feeb, tab sis nyob rau theem thib ob.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ntawm chav kawm, qhov tshwm sim ntawm cov tsheb khiav yuav tsum tau "digested" ua cas. Rau qhov no, siv tshuab kev kawm ntxiv yog siv. Raws li cov qauv preloaded ntawm feem ntau network faults, cov kev soj ntsuam xyuas muaj peev xwm ua rau kwv yees txog qhov yuav tshwm sim ntawm overes. Piv txwv li, kev puas tsuaj ntawm SFP (Mmall Form-factor Pluggable) module lossis ib qho kev nce siab hauv lub network tsheb.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Thiab qhov no yog dab tsi kab rov tav scalable (scale-out) tswj system zoo li raws li TaiShan ARM servers thiab GaussDB database. Cov tib neeg ntawm cov txheej txheem tshuaj ntsuam xyuas muaj lub tswv yim ntawm "lub luag haujlwm", uas tso cai rau kev nthuav dav ntawm cov kev pabcuam kuaj mob thaum muaj tsheb loj hlob lossis tus naj npawb ntawm cov kab txuas ntxiv.

Nyob rau hauv lwm yam lus, txhua yam uas zoo nyob rau hauv lub ntiaj teb no ntawm kev cia systems yog maj mam tuaj mus rau lub teb ntawm kev tswj network.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ib qho piv txwv zoo ntawm kev siv peb cov thev naus laus zis tshiab yog Lub Tuam Txhab Lag Luam thiab Kev Lag Luam ntawm Tuam Tshoj (ICBC). Nws siv lub hauv paus tseem ceeb ntawm cov routers ua haujlwm siab uas tau muab lub luag haujlwm tshwj xeeb. Raws li NDA, peb muaj cai tsuas yog muab lub tswv yim dav dav ntawm cov qauv network hauv daim duab. Nws suav nrog peb lub chaw loj cov ntaub ntawv txuas nrog qhov kawg-rau-kawg, thiab 35 qhov chaw ntxiv (chaw kawm thib ob). Ob qhov kev sib txuas tus qauv thiab SR-TE yog siv.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Peb txheej ntse IP WAN architecture

Huawei cov kev daws teeb meem yog ua raws li peb txheej txheej txheem, nyob rau theem qis uas muaj cov khoom siv sib txawv. Nyob rau theem thib ob muaj ib puag ncig kev tswj cov khoom siv thiab cov kev pabcuam ntxiv uas nthuav dav kev ua haujlwm ntawm kev txheeb xyuas thiab kev tswj xyuas network. Sab saum toj txheej, kuj hais lus, yog siv. Cov xwm txheej feem ntau ntawm daim ntawv thov koom nrog kev sib koom tes ntawm cov tswv lag luam hauv xov tooj, cov tuam txhab nyiaj txiag, tuam txhab hluav taws xob thiab tsoomfwv cov koom haum.

Nov yog ib daim vis dis aus luv piav qhia txog lub peev xwm ntawm NetEngine 8000 thiab cov kev daws teeb meem siv hauv nws:


Yog lawm, cov cuab yeej siv yuav tsum tau tsim los rau kev loj hlob ntawm cov tsheb thauj mus los thiab kev nthuav dav hauv kev tsim kho, suav nrog kev siv lub zog kom zoo thiab kev ua kom txias. Thaum tus qauv router flagship tau nruab nrog 20 lub zog khoom siv ntawm 3 kW txhua, kev siv cov pa roj carbon nanotubes hauv cov cua sov tshem tawm tsis zoo li rov ua dua.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Qhov no yog dab tsi? Nws suab zoo li kev tshawb fawb tsis tseeb, tab sis rau peb tam sim no 14,4 Tbit / s ib qhov ua tau zoo heev. Thiab lub siab-blowing bandwidth yog nyob rau hauv kev thov. Tshwj xeeb, tib lub tuam txhab nyiaj txiag thiab lub zog, ntau lub tuam txhab niaj hnub no muaj cov kev sib txuas tseem ceeb tsim siv DWDM (Dense Wavelength Division Multiplexing) thev naus laus zis. Tom qab tag nrho, tus naj npawb ntawm daim ntawv thov uas yuav tsum tau ceev dua puas tau kuj loj hlob.

Ib qho ntawm peb qhov xwm txheej rau kev tsim cov tshuab kev kawm sib txuas ntawm ob pawg Atlas 900 kuj xav tau terabit-chav kawm dhau los. Thiab muaj ntau yam haujlwm zoo sib xws. Cov no suav nrog, tshwj xeeb, suav nrog nuclear, suav nrog huab cua, thiab lwm yam.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Hardware hauv paus thiab nws cov kev xav tau

Cov duab kos qhia tam sim no muaj LPUI router modules nrog cov ntawv sib xyaw thiab lawv cov yam ntxwv.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Thiab qhov no yog txoj hauv kev zoo li nrog cov kev xaiv tshiab uas yuav muaj nyob rau ob xyoos tom ntej. Thaum tsim cov kev daws teeb meem raws li lawv, nws yog ib qho tseem ceeb kom xav txog kev siv hluav taws xob. Niaj hnub no, cov chaw zov me nyuam cov ntaub ntawv tau tsim los ntawm tus nqi ntawm 7-10 kW rau ib lub khib, thaum siv terabit-chav kawm routers hais txog kev siv hluav taws xob ntau dua (txog 30-40 uW ntawm ncov). Qhov no suav nrog qhov xav tau los tsim ib lub vev xaib tshwj xeeb lossis tsim ib cheeb tsam siab-load nyob rau hauv ib qho chaw cov ntaub ntawv uas twb muaj lawm.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ib qho kev saib dav dav ntawm lub chassis qhia tau hais tias cov chaw tsim khoom tau muab zais tom qab ntawm cov kiv cua nruab nrab. Muaj qhov ua tau ntawm lawv qhov "kub" hloov, ua tsaug rau redundancy raws li 2N lossis N + 1 scheme. Hauv qhov tseeb, peb tab tom tham txog tus qauv orthogonal architecture ntawm kev ntseeg siab.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Tsis yog flagships xwb

Tsis muaj teeb meem npaum li cas cov qauv flagship yog, feem ntau cov kev teeb tsa tau suav nrog los ntawm lub thawv daws teeb meem ntawm M thiab F series.

Cov kev pabcuam nrov tshaj plaws tam sim no yog M8 thiab M14 qauv. Lawv tso cai rau koj ua haujlwm nrog ob qho tib si qis qis, xws li E1, thiab kev sib txuas ceev ceev (100 Gbit / s tam sim no thiab 400 Gbit / s yav tom ntej) nyob rau hauv tib lub platform.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Kev ua tau zoo ntawm M14 yog qhov txaus txaus los ua kom txaus siab rau txhua qhov kev xav tau ntawm cov neeg siv khoom lag luam zoo tib yam. Siv nws, koj tuaj yeem tsim cov qauv L3VPN cov kev daws teeb meem rau kev sib txuas nrog cov neeg muab kev pabcuam; nws kuj yog ib qho cuab yeej ntxiv, piv txwv li, khaws telemetry lossis siv SRv6.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ntau daim npav muaj rau cov qauv. Tsis muaj cov chaw tsim khoom sib cais, thiab cov neeg saib xyuas tau siv los xyuas kom muaj kev sib txuas. Nyob rau hauv txoj kev no, qhov kev faib tawm ntawm kev ua tau zoo hla cov chaw nres nkoj qhia hauv daim duab tau ua tiav.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Nyob rau hauv lub neej yav tom ntej, tus thawj saib xyuas tuaj yeem hloov nrog ib qho tshiab, uas yuav muab kev ua haujlwm tshiab ntawm tib lub chaw nres nkoj.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Tus qauv M8 yog me ntsis me dua M14 thiab tseem ua haujlwm tsis zoo rau cov qauv qub, tab sis lawv cov kev siv tau zoo sib xws.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ib txheej ntawm M8-tshaj daim npav lub cev tso cai, piv txwv li, teeb tsa kev sib txuas rau P-devices ntawm 100 Gbps interface, siv FlexE thev naus laus zis thiab nkag mus rau tag nrho.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Los ntawm thiab loj, nws yog nrog M6 ntaus ntawv uas koj tuaj yeem pib ua haujlwm nrog tus neeg teb xov tooj ib puag ncig. Nws yog me me thiab tsis haum rau cov chaw muab kev pab, tab sis yog yooj yim siv raws li lub tsheb sib sau ua ke rau kev sib txuas cov ntaub ntawv hauv cheeb tsam, piv txwv li hauv txhab nyiaj. Ntxiv mus, cov software teeb tsa ntawm no yog tib yam li cov qauv qub.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Muaj tsawg daim npav muaj nyob rau M6, thiab qhov ua tau zoo tshaj plaws yog 50 Gbps, uas, txawm li cas los xij, pom tau tias siab dua tus qauv 40 Gbps kev daws teeb meem hauv kev lag luam.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Tus qauv yau tshaj plaws, M1A, kuj tsim nyog hais tshwj xeeb. Qhov no yog ib qho kev daws teeb meem me me uas yuav tuaj yeem ua ke uas yuav tsum tau ua haujlwm ntev (-40 ... +65 Β° C).

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ob peb lo lus hais txog F kab. Tus qauv NetEngine 8000 F1A tau dhau los ua ib qho ntawm Huawei cov khoom lag luam nrov tshaj plaws hauv xyoo 2019, tsis tsawg vim tias nws tau nruab nrog cov chaw nres nkoj nrog kev nkag mus ntawm 1 txog 100 Gbit / s (txog 1,2). Tbit / s tag nrho).

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Xav paub ntau ntxiv txog SRv6

Vim li cas tam sim no nws tsim nyog suav nrog kev txhawb nqa rau SRv6 thev naus laus zis hauv peb cov khoom?

Tam sim no, tus naj npawb ntawm cov txheej txheem yuav tsum tsim kom muaj VPN tunnels tuaj yeem yog 10+, uas ua rau muaj teeb meem kev tswj hwm loj thiab qhia txog qhov yuav tsum tau ua kom yooj yim rau cov txheej txheem.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Kev lag luam cov lus teb rau qhov kev sib tw no yog tsim los ntawm SRv6 thev naus laus zis, rau qhov tshwm sim uas Huawei thiab Cisco muaj tes.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ib qho ntawm cov kev txwv uas yuav tsum tau muab tshem tawm yog qhov yuav tsum tau siv tus cwj pwm per-hop (PHB) txoj cai rau routing txheem pob ntawv. Nws yog qhov nyuaj heev los tsim "tus neeg ua haujlwm" sib cuam tshuam ntawm Inter-AS MP-BGP nrog cov kev pabcuam ntxiv (VPNv4), yog li muaj cov kev daws teeb meem tsawg heev. SRv6 tso cai rau koj pib ua cov pob ntawv txoj hauv kev los ntawm tag nrho ntu yam tsis tau sau npe tshwj xeeb tunnels. Thiab cov txheej txheem ntawm cov txheej txheem lawv tus kheej yog yooj yim, uas zoo heev pab txhawb kev xa tawm loj.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Daim duab qhia ib rooj plaub rau kev siv SRv6. Ob lub ntiaj teb kev tes hauj lwm tau txuas nrog ntau yam kev cai sib txawv. Txhawm rau tau txais kev pabcuam los ntawm ib lub server lossis kho vajtse, ntau qhov hloov pauv (kev xa tawm) ntawm VXLAN, VLAN, L3VPN, thiab lwm yam.

Tom qab kev siv ntawm SRv6, tus neeg teb xov tooj muaj qhov kawg-rau-kawg tsis txawm mus rau hardware server, tab sis mus rau Docker thawv.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Kawm paub ntau ntxiv txog FlexE technology

Cov txheej thib ob ntawm OSI qauv yog qhov phem vim nws tsis muab cov kev pabcuam tsim nyog thiab qib SLA uas cov neeg muab kev pabcuam xav tau. Lawv, nyob rau hauv lem, xav tau qee yam analogue ntawm TDM (Time-division multiplexing), tab sis ntawm Ethernet. Muaj ntau txoj hauv kev tau coj los daws qhov teeb meem, nrog cov txiaj ntsig tsawg heev.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Flex Ethernet ua haujlwm tau zoo los lav qhov zoo ntawm SDH (Synchronous Digital Hierarchy) thiab TDM qib hauv IP tes hauj lwm. Qhov no tau dhau los ua tsaug rau kev ua haujlwm nrog lub dav hlau xa mus, thaum peb hloov kho L2 ib puag ncig hauv txoj kev no kom nws ua tau raws li qhov ua tau.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ib qho chaw nres nkoj lub cev ua haujlwm li cas? Muaj qee tus lej ntawm cov kab thiab lub nplhaib tx. Ib pob ntawv uas nkag mus rau hauv qhov tsis tau tos rau kev ua haujlwm, uas tsis yog ib txwm yooj yim, tshwj xeeb tshaj yog nyob rau hauv lub xub ntiag ntawm ntxhw thiab nas ntws.

Ntxiv insertions thiab lwm txheej ntawm abstraction pab kom guaranteed throughput nyob rau theem ntawm lub cev nruab nrab.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ib txheej MAC ntxiv tau muab faib rau ntawm cov ntaub ntawv hloov chaw, uas ua rau nws muaj peev xwm los tsim cov kab nrib pleb rau cov SLAs tshwj xeeb tuaj yeem raug xa mus.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Qhov no yog qhov nws zoo li nyob rau theem kev siv. Cov txheej ntxiv tau siv TDM framing. Ua tsaug rau qhov no meta-insert, nws muaj peev xwm granularly faib queues thiab tsim TDM cov kev pab cuam ntawm Ethernet.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Ib qho ntawm cov xwm txheej rau kev siv FlexE suav nrog kev ua raws li SLAs nruj heev los ntawm kev tsim cov sijhawm sib npaug los sib npaug los yog muab cov peev txheej rau cov kev pabcuam tseem ceeb.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Lwm qhov xwm txheej tso cai rau koj ua haujlwm nrog qhov tsis xws luag. Hloov chaw tsuas yog hashing kev sib kis ntawm cov ntaub ntawv, peb tsim cov kev sib cais yuav luag nyob rau theem ntawm lub cev, tsis zoo li cov virtual tsim los ntawm QoS (Kev Pabcuam Zoo).

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

Xav paub ntau ntxiv txog iFIT

Zoo li FlexE, iFIT yog cov cuab yeej muaj ntawv tso cai los ntawm Huawei. Nws tso cai rau kev txheeb xyuas SLA ntawm qib granular heev. Tsis zoo li tus qauv IP SLA thiab NQA cov txheej txheem, iFIT ua haujlwm tsis yog siv hluavtaws, tab sis nrog "nyob" tsheb.

Dab tsi tshiab hauv NetEngine's Line of High-Performance Routers

iFIT muaj nyob rau ntawm txhua yam khoom siv uas txhawb nqa telemetry. Rau qhov no, ib qho chaw ntxiv yog siv uas tsis nyob los ntawm cov txheej txheem Option Data. Cov ntaub ntawv raug kaw rau ntawd uas tso cai rau koj nkag siab tias muaj dab tsi tshwm sim hauv channel.

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Raws li cov ntsiab lus tau hais, peb hais txog qhov kev ua haujlwm ntawm NetEngine 8000 thiab cov thev naus laus zis hauv "yim txhiab" thev naus laus zis ua rau cov cuab yeej no tsim nyog thiab tsim nyog xaiv thaum tsim thiab tsim cov cab kuj-chav tes hauj lwm, core networks ntawm lub zog thiab nyiaj txiag tuam txhab, as well as "electronic government" systems.

Tau qhov twg los: www.hab.com

Ntxiv ib saib