CISCO NX-OS Lifecycle Software
Cov ntaub ntawv khoom
Specifications
- Cisco NX-OS Software
- Tso tawm variants: loj +, kev tshaj tawm loj lossis tsheb ciav hlau, kev tshaj tawm, thiab kev tso tawm txij nkawm
Cov lus qhia siv khoom
Koj yuav kawm dab tsi
Ib qho kev qhia Cisco NX-OS Software tso tawm txoj hauv kev tau tsim ob qho tib si los khaws kev ncaj ncees thiab kev ruaj ntseg ntawm lub luag haujlwm tseem ceeb hauv kev tes hauj lwm thiab kom muaj qhov yooj yim los teb rau cov kev xav tau ntawm kev lag luam rau kev xa khoom raws sij hawm ntawm kev sib txuas lus zoo nrog ntau txheej kev txawj ntse. Cov ntaub ntawv no yog cov lus qhia kom nkag siab txog Cisco NX-OS Software tso tawm lub neej voj voog. Nws piav qhia txog hom kev tshaj tawm, lawv txoj haujlwm, thiab lawv lub sijhawm. Nws kuj piav qhia txog Cisco NX-OS Software tso tawm thiab cov duab kos npe.
Hom Cisco NX-OS Software tso tawm
Table 1 teev cov Cisco NX-OS Software tso tawm ntau yam: loj +, kev tshaj tawm loj lossis tsheb ciav hlau, kev tshaj tawm, thiab kev saib xyuas.
Cisco NX-OS Software tso tawm tau muab faib ua hom hauv qab no:
| Cisco NX-OS Software Description | Tso Hom |
|---|---|
| Major + tso tawm | Qhov loj + tso tawm yog suav tias yog lub tsheb ciav hlau superset, uas nqa tag nrho cov yam ntxwv ntawm qhov kev tso tawm loj tab sis kuj tseem tuaj yeem muaj qhov hloov pauv tseem ceeb ntxiv (rau example, 64-ntsis kernel) lossis lwm yam kev hloov pauv tseem ceeb uas yuav tsum tau nce tus lej tso tawm. Ib qho loj + tso tawm muaj ntau qhov kev tso tawm loj. Example: tso 10.x(x) |
| Kev tso tawm loj | Ib qho kev tso tawm loj lossis cov tsheb ciav hlau software qhia txog cov yam ntxwv tshiab, kev ua haujlwm, thiab / lossis kho vajtse platforms. Txhua qhov kev tso tawm loj muaj ntau qhov kev tso tawm thiab kev saib xyuas thiab yog nws lub tsheb ciav hlau. Examples: Tso 10.2(x), 10.3(x) |
| Feature tso tawm | Txhua qhov loj suav nrog yuav tau txais cov yam ntxwv tshiab, kev ua haujlwm, thiab kho vajtse platforms hauv thawj ob peb qhov kev tshaj tawm (feem ntau 3 tawm) ntawm lub tsheb ciav hlau loj. Cov no tau raug xaiv los ua cov yeeb yam tso tawm. Examples: Tso 10.2(1)F, 10.2(2)F, 10.2(3)F |
| Txhim kho kev tso tawm | Thaum lub tsheb ciav hlau loj tau mus txog kev loj hlob los ntawm thawj ob peb qhov kev tso tawm, nws yuav hloov mus rau theem txij nkawm, qhov twg nws yuav tau txais cov kab laum kho thiab txhim kho kev ruaj ntseg nkaus xwb. Tsis muaj cov yam ntxwv tshiab yuav raug tsim los ntawm kev saib xyuas kev tso tawm, kom muaj kev ncaj ncees thiab kev ruaj ntseg ntawm tag nrho cov tsheb ciav hlau tso tawm loj. Examples: Tawm 10.2(4)M, 10.2(5)M, 10.2(6)M |
Txhua Cisco NX-OS Software tso tawm yog tus lej tshwj xeeb raws li AB(C)x, qhov twg A yog qhov loj + tso tawm lossis tsheb ciav hlau, B yog lub tsheb ciav hlau loj uas txhim kho qhov loj + tso tawm, C yog tus lej cim ntawm qhov sib lawv liag hauv lub tsheb ciav hlau loj thiab x sawv cev yog tias qhov kev tso tawm no yog Kev Tshaj Tawm Kev Tshaj Tawm lossis Kev Txhim Kho Kev Txhim Kho.
Daim duab 1 yog cov duab sawv cev ntawm Cisco NX-OS Software tso tawm, raws li tus example ntawm Cisco Nexus 9000 Series Switches.
Cisco NX-OS Software
Cisco NX-OS Software tso tawm tus lej
Txhua Cisco NX-OS Software tso tawm yog tus lej tshwj xeeb xws li AB(C)x, qhov twg A yog qhov loj + tso tawm lossis tsheb ciav hlau, B yog lub tsheb ciav hlau loj uas txhim kho qhov loj + tso tawm, C yog tus lej cim ntawm qhov sib lawv liag hauv lub tsheb ciav hlau loj, thiab x sawv cev yog tias qhov kev tso tawm no yog Kev Tshaj Tawm Kev Tshaj Tawm lossis Kev Txhim Kho Kev Txhim Kho.
Lifecycle ntawm Cisco NX-OS Software tso tawm
Yav dhau los, Cisco NX-OS tso tawm tau raug xaiv los ua ib lub neej nyob ntev lossis luv luv. Los ntawm 10.2(1)F mus ntxiv, txhua qhov kev tshaj tawm loj yuav raug kho kom sib npaug, thiab tag nrho cov tsheb ciav hlau tso tawm loj yuav raug xaiv raws li qhov pom zoo tso tawm ntawm ntau lub ntsiab lus hauv lawv lub neej. Daim duab 2 sawv cev rau lub neej voj voog ntawm Cisco NX-OS 10.2(x) tso tawm.
Lifecycle ntawm Cisco NX-OS software tso tawm
Lub neej voj voog ntawm Cisco NX-OS tso tawm mus txog plaub theem. Cov theem no kuj ua ke nrog ntau yam stages nyob rau hauv cov txheej txheem End-of-Life (EOL).
- Lub neej voj voog ntawm qhov kev tso tawm loj pib nrog rau theem kev txhim kho feature. Cov theem no pib nrog First Customer Shipment (FCS) lossis thawj qhov kev tso tawm, ntawm lub tsheb ciav hlau loj. Nws sawv cev rau hnub ntawm thawj cov khoom xa tuaj ntawm software tso tawm rau cov neeg siv khoom. Muaj ob qhov kev tshaj tawm ntxiv rau 12 lub hlis tom ntej ntawm lub tsheb ciav hlau loj no, qhov twg cov yam ntxwv tshiab thiab kev txhim kho tau qhia.
- Thaum 12 lub hlis tom qab FCS, qhov kev tso tawm loj tom qab ntawd nkag mus rau theem txij nkawm. Qhov kev saib xyuas no txuas ntxiv mus rau 15 lub hlis, nrog rau kev tso tawm software tsis tu ncua, qhov twg muaj qhov tsis xws luag lossis qhov tsis zoo ntawm kev nyab xeeb (PSIRTs) tau hais. Tsis muaj cov yam ntxwv tshiab lossis kev txhim kho tau tshaj tawm thaum lub sijhawm no, kom ntseeg tau tias software ruaj khov.
- Thaum 27 lub hlis tom qab FCS, nws nkag mus rau theem kev txhawb nqa txuas ntxiv, raws li nws tau txais PSIRT kho. Hnub no ua raws li qhov kawg ntawm Software Maintenance (EoSWM) tseem ceeb hauv EOL txheej txheem.
- Thaum 42 lub hlis tom qab FCS, nws nkag mus rau TAC kev txhawb nqa theem, qhov twg cov neeg siv khoom tuaj yeem txuas ntxiv tau txais kev txhawb nqa software los ntawm Cisco TAC, thiab kev hloov kho mus rau qhov kev tso tawm loj tom ntej yuav xav tau rau kev kho tsis raug. Hnub no ua raws li qhov kawg ntawm Software Vulnerability/Security Support (EoVSS) tseem ceeb hauv txoj kev EOL. Thaum 48 lub hlis tom qab FCS, yuav tsis muaj kev txhawb nqa rau qhov kev tso tawm loj no.
- Rau cov khoom siv Nexus uas khiav NX-OS software, cov neeg siv khoom yuav tau txais qhov tsis zoo (PSIRT) kev txhawb nqa los ntawm lub hardware Last Day of Support (LDoS) qhov tseem ceeb, ntawm qhov kawg txhawb NX-OS tso tawm, Thov saib kho vajtse End of Life (EoL) tshaj tawm rau tej yam tseem ceeb.
Txhim kho thiab tsiv teb tsaws
Cisco NX-OS yuav txuas ntxiv tsim kho tshiab thoob plaws cov kev tshaj tawm loj thaum muab cov kev ntseeg siab thiab ruaj khov ntawm NX-OS rau peb cov neeg siv khoom. Ib qho kev tso tawm loj tshiab yuav raug tsim tawm hauv Q3 ntawm txhua lub xyoo, ua rau cov neeg siv khoom siv advantage ntawm cov yam ntxwv tshiab thiab kho vajtse hauv qhov kev tso tawm loj tshiab no thaum tso cai rau lwm tus neeg siv khoom nyob twj ywm rau qhov loj dhau los thiab pom zoo tso tawm, rau cov neeg uas xav tau kev lees paub ntawm kev tso tawm tsis tu ncua tsom rau kev kho qhov tsis raug.
Cov sijhawm tso tawm loj thiab cov ntsiab lus tseem ceeb tau teev tseg hauv qab no hauv daim duab 3.
NX-OS ncua sij hawm hla ntau qhov kev tshaj tawm.
NX-OS EoL Milestones
| NX-OS Major Release | EoSWM Date | EoVSS Hnub tim | LDoS |
| 10.2 (x) | Peb 30 2023 | Peb 28 2025 | Aug 31 2025 |
| 10.3 (x) | Peb 30 2024 | Peb 28 2026 | Aug 31 2026 |
| 10.4 (x) | Peb 30 2025 | Peb 28 2027 | Aug 31 2027 |
Xaus
Cisco NX-OS cadence-based software tso tawm txoj kev khaws cov kev ncaj ncees, kev ruaj ntseg, thiab kev ua tau zoo ntawm cov neeg siv khoom lub hom phiaj tseem ceeb. Nws muaj qhov yooj yim los teb cov kev xav tau ntawm kev lag luam rau kev xa khoom raws sij hawm ntawm cov yam ntxwv tshiab.
Cov yam ntxwv tseem ceeb ntawm txoj kev tso tawm no suav nrog cov hauv qab no:
- Cov kev tshaj tawm loj qhia cov yam ntxwv tshiab tseem ceeb, kev ua haujlwm, thiab lub platforms.
- Feature tso tawm txhim kho NX-OS nta thiab ua haujlwm.
- Maintenance tso tawm qhov teeb meem ntawm cov khoom.
Yog xav paub ntxiv
- Cisco Nexus 9000 Series Hloov cov ntawv tso tawm:
https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-release-notes-list.html. - Cisco Nexus 9000 Series Hloov yam tsawg kawg nkaus pom zoo Cisco NX-OS tso tawm:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/recommended_release/b_ Yam tsawg kawg_and_Recommended_Cisco_NXOS_Releases_for_Cisco_Nexus_9000_Series_Switches.html. - Cisco Nexus 9000 Series Hloov Qhov Kawg Ntawm Lub Neej (EOL), Kev Muag Khoom Kawg (EOS) cov ntawv ceeb toom:
https://www.cisco.com/c/en/us/products/switches/nexus-9000-series-switches/eos-eol-notice-listing.html.
FAQ
- Q: Dab tsi yog qhov sib txawv ntawm Cisco NX-OS Software tso tawm?
A: Qhov sib txawv ntawm Cisco NX-OS Software tso tawm suav nrog loj +, kev tshaj tawm loj lossis kev tsheb ciav hlau, kev tshaj tawm, thiab kev saib xyuas. - Q: Qhov loj + tso tawm yog dab tsi?
A: Qhov loj + tso tawm yog suav tias yog lub tsheb ciav hlau superset, uas nqa tag nrho cov yam ntxwv ntawm qhov kev tso tawm loj tab sis tuaj yeem muaj cov kev hloov pauv tseem ceeb ntxiv lossis lwm yam kev hloov pauv tseem ceeb uas yuav tsum tau nce tus lej tso tawm. - Q: Qhov kev tso tawm feature yog dab tsi?
A: Ib qho kev tso tawm tshwj xeeb yog kev tso tawm hauv lub tsheb ciav hlau loj uas qhia txog cov yam ntxwv tshiab, kev ua haujlwm, thiab kho vajtse platforms hauv thawj ob peb lub tsheb ciav hlau tso tawm. - Q: Qhov kev tso tawm txij nkawm yog dab tsi?
A: Kev saib xyuas kev tso tawm yog kev tso tawm nyob rau hauv lub tsheb ciav hlau loj uas tsom rau kev kho kab mob thiab kev txhim kho kev nyab xeeb, tsis muaj kev qhia tshiab.
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CISCO NX-OS Lifecycle Software [ua pdf] Cov neeg siv phau ntawv qhia NX-OS Lifecycle Software, Lifecycle Software, Software |
