I-CISCO Network Function Virtualization Isikhokelo soMsebenzisi weSiseko seSoftwe

Phucula iCisco NFVIS

Imixholo fihla

1 Umsebenzi weNethiwekhi yeVirtualization yeSoftware yezakhelo

2 UPhuculo lweMatrix yoPhuculo lweCisco NFVIS

3 Izithintelo zeCisco NFVIS ISO File Uphuculo

4 Phucula Cisco NFVIS 4.8.1 yaye Kamva Ukusebenzisa ISO File

5 Bhalisa uMfanekiso

6 Phucula uMfanekiso oBhalisiweyo

7 Phucula ii-APIs kunye neMiyalelo

8 Phucula iCisco NFVIS 4.7.1 kwaye kwaNgaphambili usebenzisa i.nvfispkg File

9 Uphuculo lweFirmware

10 Amaxwebhu / Izibonelelo

10.1 Iimbekiselo

Umsebenzi weNethiwekhi yeVirtualization yeSoftware yezakhelo

I-Cisco NFVIS yenziwe ihardware iza ifakwe ngaphambili kunye noguqulelo lweCisco NFVIS. Landela la manyathelo angezantsi ukuyinyusela kuhlobo lwamva nje lokhupho.
Umfanekiso wophuculo weCisco Enterprise NFVIS uyafumaneka njenge .iso kunye .nfvispkg file. Okwangoku, ukuthoba umgangatho akuxhaswanga. Zonke iipakethe ze-RPM kumfanekiso wokuphucula we-Cisco Enterprise NFVIS zisayinwe ukuqinisekisa ukuthembeka kwe-cryptographic kunye nokunyaniseka. Ukongeza, zonke iipakethe zeRPM ziqinisekisiwe ngexesha lophuculo lweCisco Enterprise NFVIS.
Qinisekisa ukuba ukhuphela umfanekiso kumncedisi we Cisco NFVIS phambi kokuba uqalise inkqubo yophuculo. Soloko uxela eyona ndlela yomfanekiso xa ubhalisa umfanekiso. Sebenzisa umyalelo we-scp ukukhuphela umfanekiso wophuculo olusuka kwiseva ekude kumncedisi wakho weCisco Enterprise NFVIS. Xa usebenzisa umyalelo we-scp, kufuneka ukopishe umfanekiso kwifolda "/idatha/intdatastore/uploads" kwi-Cisco Enterprise NFVIS iseva.
Phawula

KwiCisco NFVIS ukhupho 4.2.1 kunye nokhupho kwangaphambili, ungaphucula Cisco NFVIS ukusuka ukhupho olunye ukuya ukhupho elandelayo kakhulu usebenzisa .nfvispkg file. Umzekeloample, ungaphucula NFVIS yakho ukusuka Cisco NFVIS ukukhululwa 3.5.2 ukuya Cisco NFVIS ukukhululwa 3.6.1.
Ukuqala kukukhutshwa kweCisco NFVIS 4.4.1, ungaphucula iNFVIS usebenzisa .iso file.

Ukwazi ukuba ikhutshelwe file kukhuselekile ukufaka, kubalulekile ukuthelekisa i file's checksum phambi kokuba uyisebenzise. Ukuqinisekisa itshekhisum kunceda ukuqinisekisa ukuba file ayonakaliswa ngexesha lothumelo lwenethiwekhi, okanye ilungiswe ngumntu wesithathu okhohlakeleyo phambi kokuba uyikhuphele. Ukuze ufumane inkcazelo engakumbi, bona, Ukhuseleko lomatshini obonakalayo.

UPhuculo lweMatrix yoPhuculo lweCisco NFVIS

Phawula

Sebenzisa le theyibhile ilandelayo ukunyusa umgangatho wakho wangoku weCisco NFVIS software ukuya kwiinguqulelo zophuculo zamva nje ezixhaswayo. Ukuba uphucula ukuya kuguqulelo olungaxhaswanga, inkqubo inokonakala.
Ukuphucula usebenzisa .iso file kuyacetyiswa ukuba uhlobo lomfanekiso wophuculo oluxhaswayo zombini .iso kunye .nfvispkg.

Itheyibhile 1: Ukuphucula iMatrix yoPhuculo lweCisco NFVIS ukusuka kwiCisco NFVIS Release 4.6.1 kwaye kamva

Inguqulelo esebenzayo	Uphuculo oluxhaswayo lwenguqulelo	Uphuculo oluxhaswayo
4.12.1	4.13.1	iso
4.11.1	4.12.1	iso
4.10.1	4.11.1	iso
4.9.4	4.11.1
4.9.4	4.10.1
4.9.3	4.10.1	iso
	4.9.4
	4.11.1
4.9.2	4.11.1	iso
	4.10.1
	4.9.4
	4.9.3
4.9.1	4.11.1	iso
	4.10.1
	4.9.4
	4.9.3
	4.9.2
4.8.1	4.9.4	iso
	4.9.3
	4.9.2
	4.9.1
4.7.1	4.9.4	iso
	4.9.3
	4.9.2
	4.9.1
	4.8.1	iso, nfvispkg
4.6.3	4.9.4	iso
	4.9.3
	4.9.2
	4.9.1
	4.8.1
	4.7.1	nfvispkg
4.6.2	4.9.1 okanye 4.9.2 okanye 4.9.3 okanye 4.9.4	iso
	4.8.1
	4.7.1
	4.6.3
4.6.1	4.9.1 okanye 4.9.2 okanye 4.9.3 okanye 4.9.4	iso
	4.8.1	iso
	4.7.1	iso, nfvispkg
	4.6.3	iso
	4.6.2	iso

Itheyibhile 2: Ukuphucula iMatrix yoPhuculo lweCisco NFVIS ukusuka kwiCisco NFVIS Release 4.5.1 nangaphambili

Inguqulelo esebenzayo	Uphuculo oluxhaswayo lwenguqulelo	Uhlobo (ii) loMfanekiso oluXhasiweyo
4.5.1	4.7.1	iso, nfvispkg
	4.6.3	iso
	4.6.2	iso, nfvispkg
	4.6.1	iso, nfvispkg
4.4.2	4.6.3	iso
	4.6.2	iso
	4.6.1	iso
	4.5.1	iso, nfvispkg
4.4.1	4.6.3	iso
	4.6.2	iso
	4.6.1	iso
	4.5.1	iso, nfvispkg
	4.4.2	iso, nfvispkg
4.2.1	4.4.2	nfvispkg
4.2.1	4.4.1	nfvispkg
4.1.2	4.2.1	nfvispkg
4.1.1	4.2.1	nfvispkg
4.1.1	4.1.2	nfvispkg
3.12.3	4.1.1	nfvispkg
3.11.3	3.12.3	nfvispkg
3.10.3	3.11.3	nfvispkg
3.9.2	3.10.3	nfvispkg
3.8.1	3.9.2	nfvispkg

Izithintelo zeCisco NFVIS ISO File Uphuculo

Cisco NFVIS ixhasa .iso uphuculo kuphela kuguqulelo N ukuya kwiinguqulelo N+1, N+2 kunye N+3 ukuqala Cisco NFVIS ukukhululwa 4.6.x (ngaphandle Cisco NFVIS ikhupha 4.7.x kunye 4.8.x). I-NFVIS ayixhasi .iso uphuculo ukusuka kuguqulelo N ukuya kuguqulelo N+4 nangaphezulu.
Ukwehlisa umgangatho usebenzisa i.iso file ayixhaswa.

Phawula
Kwimeko yempazamo ngelixa uphucula ukusuka kuguqulelo N ukuya ku-N+1 okanye N+2, iCisco NFVIS iqengqeleka umva kuguqulelo lomfanekiso N.

Phucula Cisco NFVIS 4.8.1 yaye Kamva Ukusebenzisa ISO File

Le ex ilandelayoampLe ibonisa indlela yokusebenzisa umyalelo we-scp ukukopa umfanekiso wokuphucula:

Ukukopa umfanekiso wokuphucula, sebenzisa umyalelo we-scp ovela kwiCisco NFVIS CLI:

nfvis# scp
admin@192.0.2.9:/NFS/2022-01-23/13/nfvis/iso/Cisco_NFVIS-4.8.0-13-20220123_020232.isointdatastore:Cisco_NFVIS-4.8.0-13-20220123_020232.iso

Ukukopa umfanekiso wokuphucula, sebenzisa umyalelo we-scp kwi-linux ekude:

config terminal system setting ip-receive-acl 0.0.0.0/0 service scpd action yamkela i-scp -P22222 Cisco_NFVIS-4.8.0-13-20220123_020232.iso admin@172.27.250.128:/data/intdatastore/uploads/Cisco_NFVIS-4.8.0-13-20220123_020232.iso

Kungenjalo, ungalayisha umfanekiso kwi-Cisco Enterprise NFVIS umncedisi usebenzisa iNkqubo yokuPhucula iNkqubo kwi-portal yeCisco Enterprise NFVIS.
Phawula

Xa uhlaziyo lweNFVIS luqhubeka, qinisekisa ukuba inkqubo ayicinywanga. Ukuba inkqubo icinyiwe ngexesha lenkqubo yophuculo ye-NFVIS, isixokelelwano sisenokungasebenzi kwaye unokufuna ukuhlohla kwakhona inkqubo.

Inkqubo yohlaziyo inemisebenzi emibini:

Bhalisa umfanekiso usebenzisa umyalelo wophuculo lwegama lomfanekiso.

Phucula umfanekiso usebenzisa uphuculo lwesixokelelwano sebenzisa umyalelo womfanekiso.

Bhalisa uMfanekiso

Ukubhalisa umfanekiso, sebenzisa lo myalelo ulandelayo:
config terminal indlela yokuphucula umfanekiso-igama Cisco_NFVIS-4.8.0-13-20220123_020232.iso indawo /data/intdatastore/uploads/Cisco_NFVIS-4.8.0-13-20220123_020232. uyazibophelela
Phawula
Kufuneka uqinisekise ubume bobhaliso lomfanekiso phambi kokuba uphucule umfanekiso usebenzisa uhlaziyo lwesixokelelwano sebenzisa umyalelo womfanekiso. Ubume bephakheji kufuneka busebenze kumfanekiso obhalisiweyo.

Ukuqinisekisa ubume bobhaliso lomfanekiso, sebenzisa lo myalelo ulandelayo: nfvis# bonisa uphuculo lwesixokelelwano

NAME	PACKAGE			LOCATION
NAME	IVERSION	IMEKO	LAPHA	DATE

Cisco_NFVIS-4.8.0-13-20220123_020232.iso/data/upgrade/register/Cisco_NFVIS-4.8.0-13-20220123_020232.iso 4.8.0-13 Valid 2022-01-24T02:40:29.236057-00:00
nfvis# bonisa inkqubo yophuculo lwe-reg-info

NAME	PACKAGE			LOCATION
NAME	IVERSION	IMEKO	LAPHA	DATE

Cisco_NFVIS-4.8.0-13-20220123_020232.iso/data/upgrade/register/Cisco_NFVIS-4.8.0-13-20220123_020232.iso 4.8.0-13 Valid 2022-01-24T02:40:29.236057-00:00

Phucula uMfanekiso oBhalisiweyo

Ukuphucula umfanekiso obhalisiweyo, sebenzisa lo myalelo ulandelayo:
config terminal indlela yophuculo faka-umfanekiso Cisco_NFVIS-4.8.0-13-20220123_020232.iso ixesha elicwangcisiweyo 5 ukuzibophelela
Ukungqinisisa ubume bokuphucula, sebenzisa inkqubo yokubonisa uphuculo lomyalelo womfanekiso kwimo ye-EXEC enelungelo.
nfvis# bonisa uphuculo lwesixokelelwano

NAME		UHLAZIYO	UHLAZIYO
NAME	IMEKO	UKUSUKA	KUYA

Cisco_NFVIS-4.8.0-13-20220123_020232.iso CWANGCISIWE --

NAME	PACKAGE			LOCATION
NAME	IVERSION	IMEKO	LAPHA	DATE

Cisco_NFVIS-4.8.0-13-20220123_020232.iso/data/upgrade/register/Cisco_NFVIS-4.8.0-13-20220123_020232.iso 4.8.0-13 Valid 2022-01-24T02:40:29.236057-00:00

Phucula ii-APIs kunye neMiyalelo

Le theyibhile ilandelayo idwelisa uphuculo lwe-APIs kunye nemiyalelo:

Phucula ii-APIs	Phucula Imiyalelo
• /api/config/system/upgrade • /api/config/system/upgrade/image-name • /api/config/system/upgrade/reg-info • /api/config/system/upgrade/apply-image	• uphuculo lwegama lomfanekiso • uphuculo lwenkqubo faka-umfanekiso • bonisa uhlaziyo lwesixokelelwano lwe-reg-info • bonisa uhlaziyo lwesixokelelwano faka-umfanekiso

Phucula iCisco NFVIS 4.7.1 kwaye kwaNgaphambili usebenzisa i.nvfispkg File

Le ex ilandelayoampLe ibonisa indlela yokusebenzisa umyalelo we-scp ukukopa umfanekiso wokuphucula: umyalelo we-scp ovela kwi-NFVIS CLI:
nfvis# scp admin@192.0.2.9:/NFS/Cisco_NFVIS_BRANCH_Upgrade-351.nfvispkg indatastore:Cisco_NFVIS_BRANCH_Upgrade-351.nfvispkg

Umyalelo we-scp osuka kwi-linux ekude: i-ip-receive-acl 0.0.0.0/0 yenkonzo ye-scpd
scp -P 22222 nfvis-351.nfvispkg admin@192.0.2.9:/data/intdatastore/uploads/nfvis-351.nfvispkg
Kungenjalo, ungalayisha umfanekiso kwi-Cisco Enterprise NFVIS umncedisi usebenzisa iNkqubo yokuPhucula iNkqubo kwi-portal yeCisco Enterprise NFVIS.

Phawula
Xa uhlaziyo lweNFVIS luqhubeka, qinisekisa ukuba inkqubo ayicinywanga. Ukuba inkqubo icinyiwe ngexesha lenkqubo yophuculo ye-NFVIS, isixokelelwano sisenokungasebenzi kwaye unokufuna ukuhlohla kwakhona inkqubo.
Inkqubo yokuphucula iquka imisebenzi emibini:

Ukubhalisa umfanekiso usebenzisa umyalelo wokuphucula umfanekiso wegama lomfanekiso.
Ukuphucula umfanekiso usebenzisa uphuculo lwesixokelelwano sebenzisa umyalelo womfanekiso.

Bhalisa uMfanekiso
Ukubhalisa umfanekiso: config terminal
uphuculo lwegama lomfanekiso nfvis-351.nfvispkg indawo /data/intdatastore/uploads/<fileigama.nfvispkg>zibophelele

Phawula
Kufuneka uqinisekise ubume bobhaliso lomfanekiso phambi kokuba uphucule umfanekiso usebenzisa uhlaziyo lwesixokelelwano sebenzisa umyalelo womfanekiso. Ubume bephakheji kufuneka busebenze kumfanekiso obhalisiweyo.

Qinisekisa uBhaliso loMfanekiso
Sebenzisa inkqubo yokubonisa uphuculo lwe-reg-info umyalelo kwimo ye-EXEC enelungelo lokuqinisekisa ubhaliso lomfanekiso.
nfvis# bonisa inkqubo yophuculo lwe-reg-info

PACKAGE
NAME	LOCATION	IVERSION	UMHLA WOKUNIKEZELA ONGAPHO

nfvis-351.nfvispkg/data/upgrade/register/nfvis-351.nfvispkg 3.6.1-722 Valid 2017-04-25T10:29:58.052347-00:00

Phucula uMfanekiso oBhalisiweyo
Ukuphucula umfanekiso obhalisiweyo: config terminal system upgrade application-image nfvis-351.nfvispkg ixesha elicwangcisiweyo 5 ukuzibophelela
Qinisekisa iSimo soPhuculo
Sebenzisa uphuculo lwesixokelelwano sebenzisa umyalelo womfanekiso kwimo ye-EXEC enelungelo
nfvis# bonisa inkqubo yophuculo sebenzisa-umfanekiso

UHLAZIYO
NAME	IMEKO	UKUSUKA	HLAZIYA UYA

nfvis-351.nfvispkg IMPUMELELO 3.5.0 3.5.1
Uhlaziyo kuphela oluxhaswayo xa i-BIOS ikhuselwe i-boot (imo ye-UEFI) yenziwe kwi-ENCS 5400 iqonga:
NFVIS 3.8.1 + BIOS 2.5(ilifa) –> NFVIS 3.9.1 + BIOS 2.6(ilifa)
Olu hlaziyo lulandelayo lufuna ukufakelwa kwakhona kwe-NFVIS kwimo ye-UEFI:
NFVIS 3.8.1 + BIOS 2.5(ilifa) –> NFVIS 3.9.1 + BIOS 2.6(UEFI)
NFVIS 3.9.1 + BIOS 2.6(ilifa) –> NFVIS 3.9.1 + BIOS 2.6(UEFI)

Phucula ii-APIs kunye neMiyalelo
Le theyibhile ilandelayo idwelisa uphuculo lwe-APIs kunye nemiyalelo:

Phucula ii-APIs	Phucula Imiyalelo
• /api/config/system/upgrade • /api/config/system/upgrade/image-name • /api/config/system/upgrade/reg-info • /api/config/system/upgrade/apply-image	• uphuculo lwegama lomfanekiso • uphuculo lwenkqubo faka-umfanekiso • bonisa uhlaziyo lwesixokelelwano lwe-reg-info • bonisa uhlaziyo lwesixokelelwano faka-umfanekiso

Uphuculo lweFirmware

Phawula
Uphuculo lweFirmware luxhaswa kuphela kwi-ENCS 5400 izixhobo zothotho.
Olu phawu lwaziswa kwi-NFVIS 3.8.1 ukukhululwa njengenxalenye ye-NFVIS auto-upgrade kwaye ixhasa ukuphuculwa kwee-firmwares ezikhethiweyo kwi-ENCS 5400 izixhobo zochungechunge. Uphuculo lweFirmware luqhutywa ngexesha lophuculo lweNFVIS njengenxalenye yesigaba sokuqalisa ngokutsha. Ukuqalisa uphuculo lwe-firmware bhekisa kuhlaziyo lweNFVIS.
Ukuqala kwi-NFVIS 3.9.1 ukukhutshwa, uphuculo olufunwayo luyaxhaswa olubonelela ngephakheji ye-firmware eyahlukileyo (.fwpkg extension) ukuba ibhaliswe kwaye isetyenziswe nge-NFVIS CLI. Ungaphucula kwakhona kwi-firmware yamva nje ngofakelo olutsha lwe-NFVIS.
Ezi firmware zilandelayo zinokuphuculwa:

UMlawuli woLawulo oluDityanisiweyo lweCisco (CIMC)
BIOS
Intel 710

FPGA

Ukuqala kwi-NFVIS 3.12.3 ukukhutshwa, iskripthi sophuculo lwe-firmware siyatshintshwa ukusuka ekuphunyezweni ukuya kwifomathi yemodyuli.
Ikhowudi imodyuli kwaye i-firmware nganye inokuphuculwa ngabanye. Imiyalelo yeqokobhe ibizwa nge-subprocess endaweni ye-os.system() iminxeba. Umnxeba ngamnye wokuphucula i-firmware ujongwa ngomda wexesha. Ukuba umnxeba ubambekile, inkqubo iyabulawa kwaye ulawulo lokuphumeza luya kubuyela emva kokuhamba kwekhowudi kunye nomyalezo ofanelekileyo.
Le theyibhile ilandelayo ibonisa ukulandelelana kophuculo lwe-firmware:

Uphuculo lweNFVIS	Ukufakela okutsha	Kwimfuno yoPhuculo
Intel 710
1. Uphuculo lweNFVIS 2. Qalisa kwakhona 3. Ngema 4. Uphuculo lweFirmware 710 5. Umjikelo wamandla we-NFVIS 6. Ngema	1. Faka 2. Qalisa kwakhona 3. Ngema 4. Uphuculo lweFirmware 710 5. Umjikelo wamandla we-NFVIS 6. Ngema	1. Uphuculo lweFirmware 710 2. Umjikelo wamandla we-NFVIS 3. Ngema
I-Intel 710 kunye ne-BIOS
1. Uphuculo lweNFVIS 2. Qalisa kwakhona 3. Ngema 4. Ukuphuculwa kweFirmware 710 kunye neBIOS 5. Umbane we-NFVIS ucinywe/uvuliwe ngenxa ye-BIOS 6. Ngema	1. Faka 2. Qalisa kwakhona 3. Ngema 4. Ukuphuculwa kweFirmware 710 kunye neBIOS 5. Umbane we-NFVIS ucinywe/uvuliwe ngenxa ye-BIOS 6. Ngema	1. Ukuphuculwa kweFirmware 710 kunye neBIOS 2. Umbane we-NFVIS ucinywe/uvuliwe ngenxa ye-BIOS 3. Ngema
I-Intel 710 kunye neCIMC
1. Uphuculo lweNFVIS 2. Qalisa kwakhona 3. Ngema 4. Ukuphuculwa kweFirmware 710 kunye neCIMC 5. I-CIMC iqalise kwakhona 6. Umjikelo wamandla we-NFVIS ngenxa ye-710 7. Ngema	1. Faka 2. Qalisa kwakhona 3. Ngema 4. Ukuphuculwa kweFirmware 710 kunye neCIMC 5. I-CIMC iqalise kwakhona 6. Umjikelo wamandla we-NFVIS ngenxa ye-710 7. Ngema	1. Ukuphuculwa kweFirmware 710 kunye neCIMC 2. I-CIMC iqalise kwakhona 3. Umjikelo wamandla we-NFVIS ngenxa ye-710 4. Ngema
I-CIMC
1. Uphuculo lweNFVIS 2. Qalisa kwakhona 3. Ngema 4. Uphuculo lweFirmware CIMC 5. I-CIMC iqalise kwakhona 6. Ngema	1. Faka 2. Qalisa kwakhona 3. Ngema 4. Uphuculo lweFirmware CIMC 5. I-CIMC iqalise kwakhona 6. Ngema	1. Uphuculo lweFirmware CIMC 2. I-CIMC iqalise kwakhona 3. Ngema
CIMC kunye BIOS
1. Uphuculo lweNFVIS 2. Qalisa kwakhona 3. Ngema 4. Uphuculo lweFirmware yeCIMC kunye neBIOS 5. Umbane we-NFVIS ucinyiwe 6. I-CIMC iqalise kwakhona 7. I-BIOS flash 8. Amandla e-NFVIS avuliwe 9. Ngema	1. Faka 2. Qalisa kwakhona 3. Ngema 4. Uphuculo lweFirmware yeCIMC kunye neBIOS 5. Umbane we-NFVIS ucinyiwe 6. I-CIMC iqalise kwakhona 7. I-BIOS flash 8. Amandla e-NFVIS avuliwe 9. Ngema	1. Uphuculo lweFirmware yeCIMC kunye neBIOS 2. Umbane we-NFVIS ucinyiwe 3. I-CIMC iqalise kwakhona 4. I-BIOS flash 5. Amandla e-NFVIS avuliwe 6. Ngema
BIOS
1. Uphuculo lweNFVIS 2. Qalisa kwakhona 3. Ngema 4. Uphuculo lwe-BIOS yeFirmware 5. Umbane we-NFVIS ucinyiwe 6. I-BIOS flash 7. Amandla e-NFVIS avuliwe 8. Ngema	1. Faka 2. Qalisa kwakhona 3. Ngema 4. Uphuculo lwe-BIOS yeFirmware 5. Umbane we-NFVIS ucinyiwe 6. I-BIOS flash 7. Amandla e-NFVIS avuliwe 8. Ngema	1. Uphuculo lwe-BIOS yeFirmware 2. Umbane we-NFVIS ucinyiwe 3. I-BIOS flash 4. Amandla e-NFVIS avuliwe 5. Ngema
Intel 710, CIMC kunye BIOS
1. Uphuculo lweNFVIS 2. Qalisa kwakhona 3. Ngema 4. Ukuphuculwa kweFirmware 710, CIMC kunye neBIOS 5. Umbane we-NFVIS ucinyiwe 6. I-CIMC iqalise kwakhona 7. I-BIOS flash 8. Amandla e-NFVIS avuliwe 9. Ngema	1. Faka 2. Qalisa kwakhona 3. Ngema 4. Ukuphuculwa kweFirmware 710, CIMC kunye neBIOS 5. Umbane we-NFVIS ucinyiwe 6. I-CIMC iqalise kwakhona 7. I-BIOS flash 8. Amandla e-NFVIS avuliwe 9. Ngema	1. Ukuphuculwa kweFirmware 710, CIMC kunye neBIOS 2. Umbane we-NFVIS ucinyiwe 3. I-CIMC iqalise kwakhona 4. I-BIOS flash 5. Amandla e-NFVIS avuliwe 6. Ngema

Amaxwebhu / Izibonelelo

I-CISCO Network Function Virtualization Infrastructure Software [pdf] Isikhokelo somsebenzisi
Umsebenzi weNethiwekhi yeVirtualization yeSoftware yeSiseko soMsebenzi, iSoftware yeSiseko seVirtualization eSebenzayo, iSoftware yeSiseko seVirtualization, iSoftware yeZibonelelo, iSoftware.

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