DELL Technologies S4048-ON Networking OS PowerSwitch

Cov ntaub ntawv khoom

• Khoom: Dell Networking S4048-ON
• Tso Tawm Version: 9.14(2.14)
• Tso Tawm Hnub: Plaub Hlis 15, 2022

Txhawb Hardware:

• S4048-ON chassis
• Plaub caug yim SFP + chaw nres nkoj (10 Gbps)
• Rau QSFP + chaw nres nkoj (40 Gbps)
• Ob lub AC / DC PSUs
• Peb kiv cua subsystems
• Ib qho MicroUSB serial console chaw nres nkoj
• Ib lub tsheb npav universal serial (USB Type-A) chaw nres nkoj ntxiv file khaws cia
• Tswj Ethernet interface
• RS-232 Serial interface
• Dual core 1.7GHz Rangeley central processing unit (CPU) system

Txhawb Software:

• Dell Networking OS
• ONIE (Qhib Network Nruab Ib puag ncig)

Tshiab Dell Networking OS Version 9.14(2.14) Nta: Tsis muaj

Cov lus qhia siv khoom

Txhim kho Dell Networking OS:

1. Uninstall lub qub version ntawm Open Automation (OA) pob.
2. Hloov kho Dell Networking OS rau version 9.14.2.0 lossis tom qab ntawd.
3. Nruab 9.14.2.0 version lossis tom qab ntawm cov pob OA hauv qab no:
   • SmartScripts
   • Puppet
   • Qhib kev tswj hwm infrastructure (OMI)
   • SNMP MIB

Downgrading Dell Networking OS:

Nco tseg: Ua ntej downgrading, txuag qhov kev teeb tsa tam sim no.

1. Tshem tawm CDB files (confd_cdb.tar.gz.version thiab confd_cdb.tar.gz) siv cov kauj ruam hauv qab no:
   • Nkag mus hais kom ua: DellEMC#sau lub cim xeeb
   • Nkag mus hais kom ua: DellEMC#delete flash://confd_cdb.tar.gz.version
   • Nkag mus hais kom ua: DellEMC#delete flash://confd_cdb.tar.gz
2. Rov qab qhib lub kaw lus los ntawm kev nkag mus rau cov lus txib: DellEMC#reload

Nco tseg: Cov ntaub ntawv no yuav muaj cov lus uas tsis ua raws li cov lus qhia tam sim no ntawm Dell Technologies. Muaj cov phiaj xwm hloov kho cov ntaub ntawv no tshaj li kev tshaj tawm tom ntej los kho cov lus kom haum.

Kev coj tus cwj pwm tsis raug lossis cov lus ceeb toom tsis xav tau raug teev tseg raws li Daim Ntawv Qhia Txog Teeb Meem (PR) cov lej hauv cov ntu uas tsim nyog.
Yog xav paub ntxiv txog kho vajtse thiab software nta, lus txib, thiab muaj peev xwm, saib Dell Networking webqhov chaw ntawm: https://www.dellemc.com/networking.

Cov ntaub ntawv kho dua tshiab

Table 1. Kev Hloov Kho Keeb Kwm

Hnub tim	Kev piav qhia
2022–04 : kuv	Kev tso tawm thawj zaug.

Txhawb Hardware

Cov khoom siv hauv qab no tau txais kev txhawb nqa nrog lub platform no: Table 2. Supported Hardware

Kho vajtse

S4048-ON chassis

Plaub caug yim SFP + chaw nres nkoj (10 Gbps)

Rau QSFP + chaw nres nkoj (40 Gbps)

Ob lub AC / DC PSUs

Peb kiv cua subsystems

Ib qho MicroUSB serial console chaw nres nkoj

Ib lub tsheb npav universal serial (USB Type-A) chaw nres nkoj ntxiv file khaws cia

Tswj Ethernet interface

RS-232 Serial interface

Dual core 1.7GHz Rangeley central processing unit (CPU) system

Nco tseg: Yog tias tag nrho peb lub kiv cua tau pom tias tsis muaj dab tsi lossis tsis raug, lub kaw lus kaw tom qab ib feeb.

Txhawb Software

Cov software hauv qab no tau txais kev txhawb nqa nrog lub platform no: Table 3. Txhawb Software

Software	Yam tsawg kawg nkaus tso tawm
Dell Networking OS	9.14 (2.14)
ONIE	3.21.1.0-5 : kuv

CEEB TOOM: Yog xav paub ntaub ntawv ntawm tsis yog-Dell OS versions, xa mus rau Cov Lus Qhia Tshaj Tawm rau Hardware Platform S4048-ON.

Tshiab Dell Networking OS Version 9.14(2.14) nta

Cov yam ntxwv hauv qab no tau muab tso rau hauv Dell Networking 9.14.2 ceg los ntawm qhov kev tso tawm no: Tsis yog

Kev txwv

• Koj tuaj yeem siv tsis yog-Dell tsim nyog cables, adapters, thiab optics hauv S4048-ON hloov, tab sis Dell Networking tsis lav lawv qhov kev ua tau zoo vim S4048-ON tsis txhawb nqa tsis yog-Dell tsim nyog transceivers ntawm 25G thiab saum toj no. Yog tias koj ntxig
  ib tug tsis-Dell tsim nyog transceiver ntawm 25G thiab saum toj no rau hauv SFP28, QSFP +, los yog QSFP28 chaw nres nkoj, qhov hloov qhov chaw
  interface nyob rau hauv ib qho kev ua yuam kev-neeg xiam (ua hauj lwm down) xeev thiab generates ib syslog lus, xws li: %S4048LC0640:8 %IFAGT-2-TRANSCEIVER_UNSUPPORTED_ERROR: Transceiver nyob rau hauv qhov chaw 1 chaw nres nkoj 49 unrecognized, muab interface nyob rau hauv lub lag luam-down xeev.
  Txhawm rau txheeb xyuas qhov yuam kev-kev tsis taus ntawm lub interface, nkag mus rau ib qho ntawm cov lus qhia hauv qab no.
• Yam yuavtsum tau kawm uantej los txhim kho Dell Networking OS los ntawm yav dhau los version mus rau 9.14.2.0 lossis tom qab:
  • Uninstall lub qub version ntawm Open Automation (OA) pob
  • Hloov kho Dell Networking OS rau 9.14.2.0 lossis tom qab version
  • Nruab 9.14.2.0 version lossis tom qab ntawm OA pob:
    • SmartScripts
    • Puppet
    • Qhib kev tswj hwm infrastructure (OMI)
    • SNMP MIB
      Yam yuavtsum tau kawm uantej kom txo qis Dell Networking OS los ntawm 9.14.2.0 lossis tom qab ntawd mus rau cov ntawv ua ntej:
  • Uninstall 9.14.2.0 lossis tom qab version ntawm OA pob
  • Downgrade Dell Networking OS mus rau qhov ua ntej version
  • Nruab ib lub pob OA los ntawm qhov ua ntej version
    Yog xav paub ntxiv txog kev txhim kho, tshem tawm thiab txhim kho Dell Networking OS thiab OA pob, xa mus rau Dell System Release Notes.
• Yog tias koj downgrade Dell Networking OS version ntawm 9.14.2.14 mus rau 9.11.0.0 lossis ib qho qub versions, lub kaw lus qhia cov lus yuam kev hauv qab no txawm tias tsis muaj kev cuam tshuam ua haujlwm:
  Ua ntej downgrading, txuag qhov kev teeb tsa tam sim no thiab tom qab ntawd tshem tawm CDB files (confd_cdb.tar.gz.version thiab confd_cdb.tar.gz). Txhawm rau tshem tawm files, siv cov kauj ruam hauv qab no:
• Hauv qhov xwm txheej VXLAN, hybrid chaw nres nkoj tsis txaus siab.
• Thaum siv lub system nyob rau hauv ib txwm-reload hom nyob rau hauv BMP configuration, siv lub ip ssh server pab kom hais kom ua thaum pib ntawm lub startup configuration yog hais tias tus sau nco hais kom ua yog siv thaum kawg ntawm configuration.
• REST API tsis txhawb AAA authentication.
• Cov yam ntxwv hauv qab no tsis muaj nyob hauv Dell Networking OS:
  • PIM ECMP
  • Static IGMP koom (ip igmp static-pab pawg)
  • IGMP querier timeout configuration (ip igmp querier-timeout)
  • IGMP pab pawg koom nrog txwv (ip igmp pawg koom-limit)
• Koj tuaj yeem siv qhov kev sib tham pib hais kom tig nws pib-kev sib tham ntawm lossis tawm ntawm fiber ntau interfaces ua haujlwm ntawm 1G ceev.
• Yog tias koj siv 1 G SFP, lov tes taw autonegotiation ntawm ob qho tib si kawg. Yog tias koj tsis lov tes taw autonegotiation, qhov txuas tsis tuaj.
• Yog tias koj siv cov lus txib ntau interface los xaiv ntau qhov sib cuam tshuam uas tau ntxiv rau kev tswj hwm VRF, ipv6 chaw nyob hais kom tsis pom qhov kev xaiv autoconfig. Koj tuaj yeem teeb tsa autoconfig hais kom ua ntawm tus kheej interfaces.
• Yog tias koj siv cov lus txib ntau interface los xaiv ntau qhov sib cuam tshuam uas tau ntxiv rau kev tswj hwm VRF, ipv6 nd cov lus txib qhia cov kev xaiv hauv qab no tab sis lawv tsis ua haujlwm yog tias koj siv lawv:
  • dns server
  • hop-limit
  • managed-config-chij
  • max-ra-interval
  • mtu
  • other-config-flag
  • ua ntej
  • ra-guard
  • ra-lub neej
  • ncav cuag-lub sij hawm
  • retrans-timer
  • suppress-ra
• Thaum FRRP tau qhib rau hauv VLT sau, tsis muaj qhov tsw ntawm Spanning tsob ntoo yuav tsum tau qhib ib txhij ntawm cov pob ntawm qhov tshwj xeeb VLT sau. Hauv cov ntsiab lus FRRP thiab xSTP yuav tsum tsis txhob muaj nyob hauv VLT ib puag ncig.
• Tsis txhob configure vxlan-xws li hais kom ua ntawm qhov chaw nres nkoj, uas yog configured nrog portmode hybrid hais kom ua. Tsis txhob teeb tsa lub vxlan-piv txwv li enabled chaw nres nkoj ua ib tug tswv cuab ntawm VLAN, uas tsis muaj VXLAN-VNI configuration.

Hloov pauv rau Tus Cwj Pwm Default thiab CLI Syntax

Cov cwj pwm hauv qab no thiab CLI kev hloov pauv muaj feem xyuam rau S4048-ON hloov nrog Dell Networking OS version 9.14(2.14): Tsis muaj

Cov ntaub ntawv kho
Tshooj lus no piav qhia txog qhov yuam kev uas tau txheeb xyuas hauv qhov kev tso tawm tam sim no ntawm Dell Networking OS.

Router bgp hais kom ua tso cai rau koj los teeb tsa tsuas yog ib qho L3 interface nrog qhov chaw nyob IPv4. Daim ntawv qhia kev teeb tsa tsis hais txog qhov kev txwv no thiab yuav raug kho nyob rau hauv kev tso tawm tom ntej ntawm phau ntawv qhia.

Cov teeb meem ncua sij hawm

Cov teeb meem uas tshwm sim hauv ntu no tau tshaj tawm hauv Dell Networking OS version 9.14(2.0) tau qhib, tab sis txij li tau ncua sijhawm. Deferred caveats yog cov uas pom tias tsis siv, tsis rov tsim dua, lossis tsis teem sijhawm rau kev daws teeb meem.
Cov teeb meem ncua sij hawm raug qhia siv cov ntsiab lus hauv qab no.

• PR #: Teeb meem qhia tus naj npawb uas qhia qhov teeb meem.
• Qhov hnyav
  • S1 - Crash: Ib qho software sib tsoo tshwm sim hauv cov ntsiav lossis cov txheej txheem khiav uas yuav tsum tau rov pib dua AFM, router, hloov, lossis txheej txheem.
  • S2 - Qhov tseem ceeb: Ib qho teeb meem uas ua rau lub kaw lus lossis lub luag haujlwm tseem ceeb tsis tuaj yeem siv tau, uas tuaj yeem muaj kev cuam tshuam loj heev rau lub kaw lus lossis lub network, thiab qhov uas tsis muaj kev ua haujlwm ib puag ncig tau txais los ntawm cov neeg siv khoom.
  • S3 - Qhov tseem ceeb: Ib qho teeb meem uas cuam tshuam rau kev ua haujlwm ntawm lub luag haujlwm tseem ceeb lossis cuam tshuam tsis zoo rau lub network uas muaj kev ua haujlwm ib puag ncig uas tau txais los ntawm cov neeg siv khoom.
  • S4 - Me me: Qhov teeb meem tshuaj pleev ib ce lossis ib qho teeb meem hauv qhov me me uas muaj kev cuam tshuam me me los yog tsis muaj kev sib txuas uas yuav muaj kev ua haujlwm ib puag ncig.
• Synopsis: Synopsis yog lub npe lossis luv luv piav qhia ntawm qhov teeb meem.
• Tso Lus Ceeb Toom: Cov Lus Qhia Tshaj Tawm muaj cov lus qhia ntxaws ntxiv txog qhov teeb meem.
• Ua haujlwm ib puag ncig: Ua haujlwm ib puag ncig piav qhia txog lub tswv yim rau kev hla, zam, lossis rov qab los ntawm qhov teeb meem. Tej zaum nws yuav tsis yog kev daws teeb meem tas mus li.
  Cov teeb meem uas tau teev tseg hauv ntu "Closed Caveats" yuav tsum tsis muaj tam sim no, thiab kev ua haujlwm ib puag ncig yog qhov tsis tsim nyog, vim tias cov qauv ntawm cov cai uas tau sau tseg hauv tsab ntawv tshaj tawm no tau daws qhov caveat.

Deferred S4048–ON 9.14(2.0) Cov teeb meem Software

Cov teeb meem uas tshwm sim hauv ntu no tau tshaj tawm hauv Dell Networking OS version 9.14(2.0) tau qhib, tab sis txij li tau ncua sijhawm. Deferred caveats yog cov uas pom tias tsis siv, tsis rov tsim dua, lossis tsis teem sijhawm rau kev daws teeb meem.
Cov teeb meem hauv qab no tau raug ncua hauv Dell Networking OS version 9.14(2.0): Tsis muaj.

Teeb meem
Cov teeb meem kho tau raug tshaj tawm siv cov ntsiab lus hauv qab no.

• PR #: Teeb meem qhia tus naj npawb uas qhia qhov teeb meem.
• Qhov hnyav
  • S1 - Crash: Ib qho software sib tsoo tshwm sim hauv cov ntsiav lossis cov txheej txheem khiav uas yuav tsum tau rov pib dua AFM, router, hloov, lossis txheej txheem.
  • S2 - Qhov tseem ceeb: Ib qho teeb meem uas ua rau lub kaw lus lossis lub luag haujlwm tseem ceeb tsis tuaj yeem siv tau, uas tuaj yeem muaj kev cuam tshuam loj heev rau lub kaw lus lossis lub network, thiab qhov uas tsis muaj kev ua haujlwm ib puag ncig tau txais los ntawm cov neeg siv khoom.
  • S3 - Qhov tseem ceeb: Ib qho teeb meem uas cuam tshuam rau kev ua haujlwm ntawm lub luag haujlwm tseem ceeb lossis cuam tshuam tsis zoo rau lub network uas muaj kev ua haujlwm ib puag ncig uas tau txais los ntawm cov neeg siv khoom.
  • S4 - Me me: Qhov teeb meem tshuaj pleev ib ce lossis ib qho teeb meem hauv qhov me me uas muaj kev cuam tshuam me me los yog tsis muaj kev sib txuas uas yuav muaj kev ua haujlwm ib puag ncig.
• Synopsis: Synopsis yog lub npe lossis luv luv piav qhia ntawm qhov teeb meem.
• Tso Lus Ceeb Toom: Cov Lus Qhia Tshaj Tawm muaj cov lus qhia ntxaws ntxiv txog qhov teeb meem.
  Ua haujlwm ib puag ncig: Workaround piav qhia txog lub tswv yim rau kev hla, zam, lossis rov qab los ntawm qhov teeb meem. Tej zaum nws yuav tsis yog kev daws teeb meem tas mus li.
  Cov teeb meem uas tau teev tseg hauv ntu "Closed Caveats" yuav tsum tsis muaj tam sim no, thiab kev ua haujlwm ib puag ncig yog qhov tsis tsim nyog, vim tias cov qauv ntawm cov cai uas tau sau tseg hauv tsab ntawv tshaj tawm no tau daws qhov caveat.

Tsau S4048–ON 9.14(2.14) Cov teeb meem Software

CEEB TOOM: Dell Networking OS 9.14(2.14) suav nrog kev txhim kho rau cov lus ceeb toom hais hauv 9.14 kev tshaj tawm dhau los. Xa mus rau cov ntaub ntawv tso tawm cov ntaub ntawv rau cov npe ntawm cov lus ceeb toom tau kho nyob rau hauv 9.14 tso tawm ua ntej.

Cov lus ceeb toom hauv qab no tau raug kho hauv Dell Networking OS version 9.14(2.14):

PIB #170114

• Qhov hnyav:Sib 2
• Synopsis: Qhov kev hloov pauv muaj kev nco txog thaum ua qee yam ntawm cov pob ntawv.
• Tso Lus Ceeb Toom: Qhov kev hloov pauv muaj kev nco txog thaum ua qee yam ntawm cov pob ntawv.
• Kev daws teeb meem: Tsis muaj

0 PIB: 17232

• Qhov hnyav: Sib 2
• Synopsis: Qhov hloov pauv xa cov cuab yeej VRRP tsis txaus siab.
• Tso Lus Ceeb Toom:Qhov hloov pauv xa cov cuab yeej VRRP tsis txaus siab.
• Kev daws teeb meem: Tsis muaj

PIB #170301

• Qhov hnyav: Sib 3
• Synopsis: BN_mod_sqrt() muaj nuj nqi, uas suav cov hauv paus square hauv paus, muaj cov kab laum uas tuaj yeem ua rau nws mus ib txhis rau cov tsis yog-prime moduli (CVE-2022-0778).
• Tso Lus Ceeb Toom: BN_mod_sqrt() muaj nuj nqi, uas suav cov hauv paus square hauv paus, muaj cov kab laum uas tuaj yeem ua rau nws mus ib txhis rau cov tsis yog-prime moduli (CVE-2022-0778).
• Kev daws teeb meem: Tsis muaj

Paub Qhov Teeb Meem
Paub cov teeb meem raug qhia siv cov ntsiab lus hauv qab no.

• PR #: Teeb meem qhia tus naj npawb uas qhia qhov teeb meem.
• Qhov hnyav
  • S1 - Crash: Ib qho software sib tsoo tshwm sim hauv cov ntsiav lossis cov txheej txheem khiav uas yuav tsum tau rov pib dua AFM, router, hloov, lossis txheej txheem.
  • S2 - Qhov tseem ceeb: Ib qho teeb meem uas ua rau lub kaw lus lossis lub luag haujlwm tseem ceeb tsis tuaj yeem siv tau, uas tuaj yeem muaj kev cuam tshuam loj heev rau lub kaw lus lossis lub network, thiab qhov uas tsis muaj kev ua haujlwm ib puag ncig tau txais los ntawm cov neeg siv khoom.
  • S3 - Qhov tseem ceeb: Ib qho teeb meem uas cuam tshuam rau kev ua haujlwm ntawm lub luag haujlwm tseem ceeb lossis cuam tshuam tsis zoo rau lub network uas muaj kev ua haujlwm ib puag ncig uas tau txais los ntawm cov neeg siv khoom.
  • S4 - Me me: Qhov teeb meem tshuaj pleev ib ce lossis ib qho teeb meem hauv qhov me me uas muaj kev cuam tshuam me me los yog tsis muaj kev sib txuas uas yuav muaj kev ua haujlwm ib puag ncig.
• Synopsis: Synopsis yog lub npe lossis luv luv piav qhia ntawm qhov teeb meem.
• Tso Lus Ceeb Toom: Cov Lus Qhia Tshaj Tawm muaj cov lus qhia ntxaws ntxiv txog qhov teeb meem.
• Ua haujlwm ib puag ncig: Ua haujlwm ib puag ncig piav qhia txog lub tswv yim rau kev hla, zam, lossis rov qab los ntawm qhov teeb meem. Tej zaum nws yuav tsis yog kev daws teeb meem tas mus li. Cov teeb meem uas tau teev tseg hauv ntu "Closed Caveats" yuav tsum tsis muaj tam sim no, thiab kev ua haujlwm ib puag ncig yog qhov tsis tsim nyog, vim tias cov qauv ntawm cov cai uas tau sau tseg hauv tsab ntawv tshaj tawm no tau daws qhov caveat.

Paub S4048–ON 9.14(2.14) Software Issues
Cov lus ceeb toom hauv qab no tau qhib hauv Dell Networking OS version 9.14(2.14): Tsis muaj

Txhim kho cov sub-components
Nws raug nquahu kom hloov kho cov sub-components hauv kev txiav txim hauv qab no thiab rov ua dua qhov hloov pauv qhov tsim nyog, ua ntej pib nrog kev hloov kho cov khoom txuas ntxiv tom ntej.

1. Txhim kho BIOS lossis Boot-selector - siv qhov hloov kho khau raj bootselector-duab pawg-unit 1 booted hais kom ua.
2. Txhim kho GRUB lossis Bootflash - siv qhov hloov kho khau raj bootflash-duab pawg-unit 1 booted hais kom ua.
3. Txhim kho CPLD - siv qhov hloov kho fpga-duab system cpld pawg-unit 1 booted hais kom ua.

Hloov kho BIOS lossis Boot Selector
Txhawm rau hloov kho BIOS lossis Boot Selector los ntawm Dell Networking OS, ua cov kauj ruam hauv qab no:

1. Hloov kho S4048-ON khau raj xaiv duab.
   EXEC Privilege Mode
   Dell Networking OS version 9.14(2.14) yuav tsum S4048-ON Boot Selector duab version 3.21.0.0-6 lossis siab dua. Qhov kev xaiv khau raj yog siv los txhim kho cov duab Boot Selector rau cov duab version ntim nrog cov duab Dell Networking OS.
   Boot Selector duab version tau ntim nrog cov loaded Dell Networking OS tuaj yeem pom siv qhov qhia os-version hais kom ua hauv EXEC Privilege hom.
2. Reload lub unit. EXEC Privilege Mode reload
3. Txheeb xyuas cov duab Boot Selector. EXEC Privilege Mode qhia qhov system pawg-unit

Txhim kho GRUB lossis Boot Flash
Txhawm rau hloov kho GRUB lossis Boot Flash los ntawm Dell Networking OS, ua cov kauj ruam hauv qab no:

1. Txhim kho S4048-ON Boot Flash duab.
   EXEC Privilege Mode
   upgrade khau raj bootflash-duab pawg-unit [ | tag nrho] [booted | flash: | ftp: | scp: |tftp: | usbflash:]

Txhim kho CPLD
S4048-ON system nrog Dell Networking OS Version 9.14(2.14) xav tau System CPLD hloov kho 15.2, Master CPLD hloov kho 12, thiab qhev CPLD hloov kho 5.

CEEB TOOM: Yog tias koj qhov kev hloov kho CPLD siab dua cov uas tau qhia ntawm no, TSIS TXHOB hloov pauv. Yog tias koj muaj lus nug txog kev hloov kho CPLD, hu rau kev txhawb nqa.

Xyuas kom tseeb tias yuav tsum tau hloov kho CPLD
Siv cov lus txib hauv qab no txhawm rau txheeb xyuas CPLD version:

Siv cov lus txib nram qab no rau view CPLD version uas cuam tshuam nrog Dell Networking OS duab:

Txhim kho CPLD Duab

CEEB TOOM: Kev hloov kho fpga-duab pawg-unit 1 booted hais kom ua tau muab zais thaum siv FPGA Upgrade feature hauv CLI. Txawm li cas los xij, nws yog ib qho kev txhawb nqa thiab yuav raug lees txais thaum nkag rau hauv cov ntaub ntawv.
CEEB TOOM: Xyuas kom tseeb tias BIOS version yog 3.21.0.0-6. Koj tuaj yeem txheeb xyuas qhov version no siv qhov system stack-unit 1 hais kom ua.

Txhawm rau hloov kho CPLD duab ntawm S4048-ON, ua raws li cov kauj ruam no:

1. Txhim kho CPLD duab.
   EXEC Privilege Mode
   txawj tej yam ntxiv fpga-duab stack-unit khau raj
2. Lub zog voj voog lub cev lub cev. Hloov tawm lub kaw lus los ntawm kev tshem tawm lub zog chords los ntawm REAR PSUs thiab tos kom txog thaum PSU FAN-REAR STATUS LED yog tag nrho.
   CEEB TOOM: Tsis txhob hloov ntawm lub kaw lus nrog PSU-REAR LED glowing AMBER.
   Koj tuaj yeem hloov lub voj voog hluav taws xob hloov pauv siv lub zog-cycle stack-unit <1-6> hais kom ua raws li hauv qab no:
3. CPLD version tuaj yeem txheeb xyuas tau siv cov lus qhia hloov kho cov lus txib:
   EXEC Privilege Mode qhia kev kho dua

CEEB TOOM: Tsis txhob kaw lub kaw lus thaum FPGA upgrade tab tom ua. Yog xav paub ntxiv, hu rau kev txhawb nqa.

Hloov kho ONIE ntawm S4048-ON
Txhawm rau txhim kho ONIE pob koj tau teeb tsa, siv ib qho ntawm ob txoj haujlwm hauv qab no: xoom kov (dynamic) hloov tshiab lossis hloov kho phau ntawv.

1. Zero kov (dynamic): Luam qhov kho tshiab ONIE installer thiab DIAG installer rau koj lub cev rau TFTP / HTTP server. Kho cov kev xaiv DHCP siv ONIE specifications qhia ntawm qhov txuas hauv qab no: https://github.com/opencomputeproject/onie/wiki/Design-Spec-SW-Image-Discovery.
   S4048-ON image >>>> onie-updater-x86_64-dell_s4000_c2338-r0.3.21.1.0-5
2. Phau ntawv: Luam cov duab mus rau TFTP/HTTP servers thiab khau raj ONIE. Hloov kho ONIE siv cov lus hais kom hloov kho onie-tus kheej, tom qab ntawd rub tawm thiab khiav ONIE cov duab hloov tshiab.Cov kev txhawb nqa URL hom yog: HTTP, FTP, TFTP, thiab FILE. S4048-ON duab >>>> onie-updater-x86_64-dell_s4000_c2338-r0.3.21.1.0-5
3. Hloov kho ONIE rau ntawm S4048-ON SYSTEM.
   Cov nram qab no example siv HTTP los txhim kho ONIE.
4. Txhim kho DIAG installer pob. CEEB TOOM: Rau qhov kev kuaj mob tshiab kawg, saib Dell S4048–Open Networking (ON) Cov Lus Qhia Tshaj Tawm.
5. Hloov kho cov duab BIOS siv cov duab BIOS thiab Flashrom cov nqi hluav taws xob suav nrog cov pob kuaj mob.

Txhim kho S4048-ON Dell Networking OS Image siv Dell Networking OS CLI

CEEB TOOM: Yog tias koj tab tom hloov kho los ntawm Dell Networking OS version 9.9(0.0P18) lossis dhau los, koj tsis tuaj yeem hloov kho ncaj qha mus rau version 9.14(2.14) lossis siab dua. Hloov kho mus rau version 9.10 (0.0) lossis siab dua ua ntej thiab tom qab ntawd hloov kho mus rau qhov xav tau version.

Bare Metal Provisioning

CEEB TOOM: Yog tias koj siv Bare Metal Provisioning (BMP), saib lub ntsiab lus ntawm Bare Metal Provisioning hauv Dell Networking OS Configuration Guide lossis Open Automation Guide.

Phau Ntawv Kev Txhim Kho Cov Txheej Txheem
Ua raws li cov kauj ruam no ua tib zoo txhawm rau txhim kho koj lub tshuab S4048-ON:

1. Dell Networking pom zoo kom koj thaub qab koj qhov kev teeb tsa pib thiab ib qho tseem ceeb files thiab cov ntawv teev npe mus rau ib qho kev tshaj tawm sab nraud ua ntej txhim kho qhov system.
2. Txhim kho lub Dell Networking OS hauv flash muab faib A: los yog B: EXEC Privilege Mode upgrade system [flash: | ftp: stack-unit <1-6> | tftp: | scp: | usbflash:] [A: | B:]
3. Xyuas kom tseeb tias Dell Networking OS tau hloov kho kom raug hauv qhov hloov kho flash muab faib
   EXEC Privilege Mode
   qhia khau raj system stack-unit [1-6] | tag nrho]
4. Hloov lub Primary Boot Parameter ntawm S4048-ON mus rau qhov hloov tshiab muab faib A: los yog B: CONFIGURATION hom khau raj system stack-unit 1 thawj system: [A: | B: | tftp: | ftp ib:]
5. Txuag lub configuration kom lub configuration yuav tsum tau khaws cia tom qab ib tug reload siv sau nco hais kom ua. EXEC Privilege Mode sau nco
6. Reload lub unit. EXEC Privilege Mode reload
7. Xyuas kom tseeb tias S4048 ON tau hloov kho mus rau Dell Networking OS version 9.14(2.14).
   EXEC Privilege Mode qhia tawm version

Txhim kho Dell Networking OS ntawm S4048-ON siv ONIE

CEEB TOOM: Dell Networking OS installer pob, ONIE-FTOS-SK-9.14.2.14.bin, yuav tsum tau txhim kho Dell Networking OS ntawm S4048-ON uas tsuas muaj ONIE.

Txhawm rau nruab Dell Networking OS version 9.14(2.14) rau ntawm S4048-ON tshiab, ua cov kauj ruam hauv qab no:

1. Khau raj lub kaw lus rau ONIE tam sim.Cov lus qhia ONIE hauv qab no tshwm: ONIE:/ #
2. Tso tseg txoj kev tshawb pom ONIE siv cov lus txib hauv qab no: ONIE:/ # onie-discovery-stop
   Cov lus hauv qab no tshwm sim:
3. Configure lub interface thiab muab tus IP chaw nyob rau qhov interface siv cov lus txib hauv qab no:
4. Nkag mus rau cov lus txib hauv qab no los pib txheej txheem installation:
   CEEB TOOM: Tom qab Dell Networking OS installation tiav, lub kaw lus cia li rov pib dua. Hauv qab no yog lub installation thiab khau raj ntawm Dell Networking OS:
5. Tom qab kev teeb tsa tiav, lub kaw lus qhia cov lus qhia hauv qab no DELL: DellEMC>

Uninstalling Dell Networking OS los ntawm S4048-ON

Txhawm rau tshem tawm Dell Networking OS version 9.14(2.14) los ntawm S4048-ON ntaus ntawv, ua cov kauj ruam hauv qab no:

1. Reboot lub system. Thaum lub sij hawm reboot txheej txheem, lub kaw lus qhia cov lus hauv qab no kom koj nias Esc tus yuam sij thiaj li yuav tsum tau nres cov txheej txheem pib khau raj:
2. Ntawm cov lus ceeb toom no, nias tus yuam sij ESC. Cov ntawv qhia zaub mov nram qab no tshwm:
3. Los ntawm cov ntawv qhia zaub mov, xaiv ONIE kev xaiv.
   CEEB TOOM: Txhawm rau xaiv ib qho kev xaiv los ntawm cov ntawv qhia zaub mov, taw qhia ib qho ntawm cov kev xaiv uas siv tus yuam sij nce lossis nqis thiab nias Enter.
   Cov ntawv qhia zaub mov nram qab no tshwm:
4. Los ntawm cov ntawv qhia zaub mov no, xaiv ONIE: Uninstall OSoption.
   CEEB TOOM: Txhawm rau xaiv ib qho kev xaiv los ntawm cov ntawv qhia zaub mov, taw qhia ib qho ntawm cov kev xaiv uas siv tus yuam sij nce lossis nqis thiab nias Enter.
   Cov txheej txheem uninstall pib. Hauv qab no yog lub cav tsim los ntawm lub kaw lus thaum Dell Networking OS 9.14(2.14) uninstalls:
5. Tom qab kev teeb tsa tiav, lub kaw lus qhia ONIE cov lus qhia hauv qab no: ONIE: / #

Cov Khoom Pab Txhawb

Cov kev pabcuam hauv qab no muaj rau S4048-ON system.

Cov ntaub ntawv pov thawj
Cov ntaub ntawv no muaj cov ntaub ntawv ua haujlwm tshwj xeeb rau S4048-ON system.
Yog xav paub ntxiv txog kev siv S4048-ON, xa mus rau cov ntaub ntawv hauv qab no ntawm http://www.dell.com/support:

• Txhim kho S4048-ON System
• Phau Ntawv Qhia Pib Ceev
• Dell Networking Command Line Reference Guide rau S4048-ON System
• Dell Networking Configuration Guide rau S4048-ON System

Yog xav paub ntxiv txog kho vajtse nta thiab muaj peev xwm, xa mus rau Dell Networking website ntawm https://www.dellemc.com/networking.
Yog xav paub ntxiv txog qhov qhib network installation ib puag ncig (ONIE)-compatible thib peb-tog operating system, xa mus rau http://onie.org.

Teeb meem
Cov teeb meem yog qhov xav tau lossis tus cwj pwm tsis raug thiab tau teev nyob rau hauv kev txiav txim ntawm Cov Ntaub Ntawv Qhia Txog Teeb Meem (PR) tus lej hauv cov ntu uas tsim nyog.

Nrhiav cov ntaub ntawv
Cov ntaub ntawv no muaj cov ntaub ntawv ua haujlwm tshwj xeeb rau S4048-ON system.

• Yog xav paub ntxiv txog kev siv S4048-ON, xa mus rau cov ntaub ntawv ntawm http://www.dell.com/support.
• Yog xav paub ntxiv txog kho vajtse nta thiab muaj peev xwm, xa mus rau Dell Networking website ntawm https://www.dellemc.com/networking.
• Yog xav paub ntxiv txog qhov qhib network installation ib puag ncig (ONIE)-compatible thib peb-tog operating system, xa mus rau http://onie.org

Hu rau Dell

NCO TSEG: Yog tias koj tsis muaj qhov sib txuas hauv Is Taws Nem, koj tuaj yeem nrhiav cov ntaub ntawv tiv toj ntawm koj daim ntawv yuav khoom, daim ntawv ntim khoom, daim nqi lossis Dell cov khoom lag luam.

Dell muab ntau yam kev txhawb nqa online thiab xov tooj thiab kev xaiv kev pabcuam. Muaj nyob ntawm lub teb chaws thiab cov khoom, thiab qee qhov kev pabcuam yuav tsis muaj nyob hauv koj cheeb tsam. Hu rau Dell rau kev muag khoom, kev txhawb nqa txuj ci, lossis teeb meem kev pabcuam neeg siv khoom: Mus rau www.dell.com/Support.

Lus ceeb toom, ceeb toom, thiab ceeb toom

• CEEB TOOM: Daim ntawv ceeb toom qhia cov ntaub ntawv tseem ceeb uas pab koj siv koj cov khoom zoo dua.
• CEEV FAJ: Ceev faj qhia tias muaj peev xwm ua rau cov khoom siv puas lossis poob cov ntaub ntawv thiab qhia koj yuav ua li cas zam qhov teeb meem.
• CEEB TOOM: Ib qho kev ceeb toom qhia tias muaj peev xwm ua rau muaj kev puas tsuaj ntawm vaj tse, kev raug mob ntawm tus kheej, lossis kev tuag.

© 2022 Dell Inc. lossis nws cov koom haum. Tag nrho cov cai. Dell, EMC, thiab lwm yam khoom lag luam yog cov cim lag luam ntawm Dell Inc. lossis nws cov koom haum. Lwm cov cim lag luam yuav yog cov cim lag luam ntawm lawv cov tswv.

Cov ntaub ntawv / Cov ntaub ntawv

DELL Technologies S4048-ON Networking OS PowerSwitch [ua pdf] Cov neeg siv phau ntawv qhia S4048-ON Networking OS PowerSwitch, S4048-ON, Networking OS PowerSwitch, OS PowerSwitch, PowerSwitch

Cov ntaub ntawv

• Cov neeg siv phau ntawv