CISCO-LOGO

CISCO ACI Mīkini Pūnaewele Pūnaewele

CISCO-ACI-Virtual-Machine-Networking-PRODUCT

ʻIke Huahana

  • Nā kikoʻī:
    • Nā huahana i kākoʻo ʻia a me nā mea kūʻai aku: Kākoʻo ʻo Cisco ACI i nā mana mīkini virtual (VMM) mai nā huahana like ʻole a me nā mea kūʻai aku. E nānā i ka Cisco ACI Virtualization Compatibility Matrix no ka papa inoa o nā huahana interoperable i hōʻoia ʻia.

Nā ʻōlelo hoʻohana huahana

  • Ka palapala ʻāina ʻo Cisco ACI a me VMware Constructs: Hoʻohana ʻo Cisco Application Centric Infrastructure (ACI) a me VMware i nā huaʻōlelo like ʻole e wehewehe i nā kūkulu like. Hāʻawi ka papa ma lalo i ka palapala ʻāina o Cisco ACI a me VMware huaʻōlelo pili i VMware vSphere Distributed Switch (VDS).
ʻŌlelo Cisco ACI ʻŌlelo VMware
Hui hope (EPG) Hui awa, hui awa
LACP Active LACP Passive
Hoʻopili ʻia ʻo MAC MAC Pinning-Physical-NIC-Load
Kaila Static – Ke ʻano ON Manakia Mīkini Kūlohelohe (VMM) domain VDS
VM hooponopono vCenter (Waena ʻIkepili)
  • Mea Mana Mana Mana Mana Mana Mana Mana:
    • Hiki i nā kāʻei kapu ACI fabric virtual machine manager (VMM) ke hoʻonohonoho i nā kulekele hoʻohui no nā mea hoʻokele mīkini virtual. ʻO nā mea nui o kahi kulekele domain ACI VMM:
    • Manakia Mīkini Māmā (VMM).
    • VM hooponopono
    • vCenter (Waena ʻIkepili)
    • Nānā: Hiki i ka waihona VMM hoʻokahi ke loaʻa i nā manawa he nui o nā mea hoʻoponopono VM, akā pono lākou mai ka mea kūʻai like (e laʻa, VMware a i ʻole Microsoft).
  • Nā Manawaena Mīkini Māmā:
    • He APIC VMM domain profile he kulekele ia e wehewehe ana i kahi kahua VMM. Hoʻokumu ʻia ke kulekele domain VMM ma APIC a paʻi ʻia i loko o nā hoʻololi lau. Hāʻawi nā kāʻei kapu VMM i kēia:
  • VMM Domain VLAN Hui Pool
    • Hōʻike nā loko VLAN i nā poloka o nā mea hōʻike VLAN. He punawai kaʻana like ʻo VLAN pool a hiki ke hoʻopau ʻia e nā kikowaena lehulehu e like me nā kikowaena VMM a me nā lawelawe Layer 4 a Layer 7.
    • Hiki ke hoʻopili ʻia kahi waihona VMM me hoʻokahi wale nō punawai VLAN ikaika.
    • ʻO ka mea maʻamau, ua hāʻawi ʻia nā mea hōʻike VLAN i nā EPG e pili ana me nā kāʻei VMM e ka Cisco APIC.
    • Eia naʻe, hiki i nā luna hoʻomalu ke hoʻokaʻawale i kahi mea hōʻike VLAN i kahi hui hope (EPG).
    • Ma ia mau hihia, pono e koho ʻia nā mea ʻike i hoʻohana ʻia mai nā poloka encapsulation i loko o ka waihona VLAN e pili ana me ka domain VMM, a pono e hoʻololi ʻia ko lākou ʻano hoʻokaʻawale i static.
    • Hāʻawi ka Cisco APIC i ka VMM domain VLAN ma nā awa lau e pili ana i nā hanana EPG, i hoʻopaʻa ʻia ma nā awa lau a i ʻole ma nā hanana VM mai nā mea hoʻoponopono e like me VMware vCenter a i ʻole Microsoft SCVMM.
    • Nānā: I loko o nā loko VLAN ikaika, inā hoʻokaʻawale ʻia kahi VLAN mai kahi EPG, e hui hou ia me ka EPG ma hope o ʻelima mau minuke.
    • ʻAʻole ʻo ka hui ʻo Dynamic VLAN kahi ʻāpana o ka rollback hoʻonohonoho, ʻo ia hoʻi inā i wehe mua ʻia kahi EPG a i ʻole mea hoʻolimalima a hoʻihoʻi ʻia mai ka waihona, e hoʻokaʻawale ʻia kahi VLAN hou mai nā loko VLAN ikaika.
  • FAQ:
    • Q: He aha nā huahana a me nā mea kūʻai aku i kākoʻo ʻia e Cisco ACI?
    • A: Kākoʻo ʻo Cisco ACI i nā mana mīkini virtual (VMM) mai nā huahana like ʻole a me nā mea kūʻai aku. E ʻoluʻolu e nānā i ka Cisco ACI Virtualization Compatibility Matrix no ka papa inoa o nā huahana interoperable i hōʻoia ʻia.
    • Q: Hiki iaʻu ke hāʻawi i kahi mea hōʻike VLAN i kahi EPG ma mua o ka hāʻawi ʻana iā ia?
    • A: ʻAe, hiki iā ʻoe ke hoʻokaʻawale i kahi mea hōʻike VLAN i kahi hui hope (EPG) pili me kahi kikowaena VMM. Eia nō naʻe, pono e koho ʻia ka mea hōʻike mai nā poloka encapsulation i loko o ka waihona VLAN e pili ana me ka domain VMM, a pono e hoʻololi ʻia ke ʻano hoʻokaʻawale i static.
    • Q: He aha ka hopena inā hoʻokaʻawale ʻia kahi VLAN mai kahi EPG i loko o kahi wai VLAN ikaika?
    • A: Inā hoʻokaʻawale ʻia kahi VLAN mai kahi EPG i loko o kahi kolamu VLAN ikaika, e hui hou ia me ka EPG ma hope o ʻelima mau minuke.
    • Q: He ʻāpana o ka hui ʻana o VLAN i ka rollback hoʻonohonoho?
    • A: ʻAʻole, ʻo ka hui VLAN ikaika ʻaʻole ia he ʻāpana o ka rollback hoʻonohonoho. Inā wehe mua ʻia kahi EPG a mea hoʻolimalima paha a hoʻihoʻi ʻia mai ka waihona, e hoʻokaʻawale ʻia kahi VLAN hou mai nā loko VLAN ikaika.

Aia ma kēia mokuna nā ʻāpana penei:

  • • Kākoʻo Pūnaewele ʻo Cisco ACI VM no nā Manakia Mīkini Virtual, ma ka ʻaoʻao 1
    • Ka palapala ʻāina ʻo Cisco ACI a me VMware Constructs, ma ka ʻaoʻao 2
    • Manakia Mīkini Māmā Nā Mea Nui Domain, ma ka ʻaoʻao 3
    • Nā Kahua Mana Mana Mīkini Virtual, ma ka ʻaoʻao 4
    • VMM Domain VLAN Pool Association, ma ka ʻaoʻao 4
    • VMM Domain EPG Association, ma ka ʻaoʻao 5
    • E pili ana i Trunk Port Group, ma ka ʻaoʻao 7
    • Mea Hoʻopili Profile, ma ka aoao 8
    • EPG Policy Resolution and Deployment Immediacy, ma ka ʻaoʻao 9
    • Nā alakaʻi no ka holoi ʻana i nā kahua VMM, ma ka ʻaoʻao 10
    • NetFlow me ka Mīkini Mīkini Pūnaewele, ma ka ʻaoʻao 11
    • Hoʻoponopono pilikia VMM Connectivity, ma ka ʻaoʻao 13

Kākoʻo Pūnaewele

Kākoʻo ʻo Cisco ACI VM Networking no nā Manakia Mīkini Virtual

Nā pōmaikaʻi o ka ACI VM Networking

  • Kākoʻo ʻo Cisco Application Centric Infrastructure (ACI) virtual machine (VM) networking i nā hypervisors mai nā mea kūʻai aku he nui.
  • Hāʻawi ia i ka polokalamu hiki ke hoʻolālā ʻia a me ka ʻakomi o ka hypervisor i ka hana kiʻekiʻe scalable virtualized kikowaena kikowaena data.
  • ʻO ka programmability a me ka automation nā hiʻohiʻona koʻikoʻi o ka ʻōnaehana virtualization kikowaena data scalable.
  • Hāʻawi ka Cisco ACI open REST API i ka hoʻohui ʻana i ka mīkini virtual me ka hoʻonohonoho ʻana i ka lole Cisco ACI kumu hoʻohālike.
  • Hiki i ka Cisco ACI VM networking ke hoʻokō mau i nā kulekele ma waena o nā haʻawina virtual a me ke kino i mālama ʻia e nā hypervisors mai nā mea kūʻai aku.
  • Mea hoʻopili profileHiki iā VM ke neʻe a me ka hoʻokomo ʻana i nā haʻahaʻa hana ma nā wahi āpau o ka lole Cisco ACI.
  • Hāʻawi ka Cisco Application Policy Infrastructure Controller (APIC) i ka hoʻoponopono pilikia kikowaena, ka helu olakino noi, a me ka nānā ʻana i ka virtualization.
  • ʻO Cisco ACI multi-hypervisor VM automation e hōʻemi a hoʻopau paha i ka hoʻonohonoho manual a me nā hewa lima. Hāʻawi kēia i nā kikowaena data virtualized e kākoʻo i nā helu he nui o nā VM me ka hilinaʻi a me ke kumu kūʻai.

Nā huahana i kākoʻo ʻia a me nā mea kūʻai aku

Cisco Application Centric Infrastructure (ACI) Virtual Pod (iPod)

  • Aia ʻo Cisco ACI vPod i ka loaʻa maʻamau e hoʻomaka ana ma Cisco APIC Release 4.0(2). No ka ʻike, e ʻike i ka palapala Cisco ACI vPod ma Cisco.com.

Kahua Kapua

  • Kākoʻo ʻia ka hui ʻana o Cloud Foundry me Cisco ACI e hoʻomaka me Cisco APIC Release 3.1(2). No ka ʻike, e ʻike i ka ʻatikala kumu ʻike, Cisco ACI a me Cloud Found Integration ma Cisco.com.

Kubernetes

Luna Hoʻokele Mīkini Kūikawā Pūnaewele Microsoft (SCVMM)

OpenShift

OpenStack

Hoʻokolo ʻia ka Pāʻani ʻulaʻula (RHV)

VMware Virtual Distributed Switch (VDS)

Ka palapala ʻāina ʻo Cisco ACI a me VMware Constructs

Hoʻohana ʻo Cisco Application Centric Infrastructure (ACI) a me VMware i nā huaʻōlelo like ʻole e wehewehe i nā kūkulu like. Hāʻawi kēia ʻāpana i kahi papa no ka palapala ʻana i nā huaʻōlelo Cisco ACI a me VMware; pili ka ʻike iā VMware vSphere Distributed Switch (VDS).

ʻŌlelo Cisco ACI VMware ʻŌlelo
Hui hope (EPG) Hui awa, hui awa
ʻŌlelo Cisco ACI VMware ʻŌlelo
LACP Active • Alanui ma muli o ka IP hash (downlink port group)

• LACP Enabled/Active (uplink port group)

LACP Passive • Alanui ma muli o ka IP hash (downlink port group)

• LACP Enabled/Active (uplink port group)

Hoʻopili ʻia ʻo MAC • Alanui e pili ana i ka puka virtual port

• ʻAʻole hoʻi ka LACP

MAC Pinning-Physical-NIC-Load • Alanui ma muli o ka ukana NIC kino

• ʻAʻole hoʻi ka LACP

Kaila Static – Ke ʻano ON • Alanui ma muli o IP Hash (downlink port group)

• ʻAʻole hoʻi ka LACP

Manakia Mīkini Māmā (VMM). VDS
VM hooponopono vCenter (Waena ʻIkepili)

Mea Mana Mana Mana Mana Mana Mana

Hiki i nā kāʻei kapu ACI fabric virtual machine manager (VMM) ke hoʻonohonoho i nā kulekele hoʻohui no nā mea hoʻokele mīkini virtual. ʻO nā mea koʻikoʻi o kahi kulekele domain ACI VMM e pili ana i kēia:

  • Manakia Mīkini Kūlohelohe Domain Profile—E hui pū i nā mea hoʻoponopono VM me nā koi kulekele pili pūnaewele like. No exampʻAe, hiki i nā mea hoʻokele VM ke kaʻana like i nā loko VLAN a me nā pūʻulu hopena noi (EPG). Ke kamaʻilio nei ka APIC me ka mea hoʻoponopono e hoʻolaha i nā hoʻonohonoho pūnaewele e like me nā pūʻulu awa i hoʻopili ʻia i nā hana virtual. ʻO ka VMM domain profile e komo ana i keia mau mea pono:
  • Palapala hōʻoia—Hoʻopili i kahi hōʻoia mea hoʻohana pono VM mana me kahi kāʻei kapu APIC VMM.
  • Mea hooponopono—Hōʻike i ke ʻano o ka hoʻopili ʻana i kahi mea hoʻoponopono VM he ʻāpana o kahi kahua hoʻokō kulekele.
  • No exampʻo ia, ke kuhikuhi nei ka mea hoʻoponopono i ka pili ʻana i kahi VMware vCenter kahi ʻāpana o kahi kikowaena VMM.

Nānā

Hiki i kahi kikowaena VMM hoʻokahi ke loaʻa i nā manawa he nui o nā mea hoʻokele VM, akā pono lākou mai ka mea kūʻai like (no ka example, mai VMware a mai Microsoft mai.

  • Hui EPG—Hoʻoponopono nā pūʻulu Endpoint i ka pilina a me ka ʻike ma waena o nā hopena i loko o ke ʻano o ke kulekele domain VMM. Penei ka hana a nā EPG domain VMM: Hoʻokomo ka APIC i kēia mau EPG ma ke ʻano he mau pūʻulu awa i loko o ka mana VM. Hiki i kahi EPG ke hoʻopaʻa i nā kāʻei kapu VMM he nui, a hiki i kahi kikowaena VMM ke loaʻa nā EPG he nui.
  • Mea Hoʻopili Profile Hui—Hoʻopili i kahi kikowaena VMM me ka ʻoihana pūnaewele kino. He mea hoʻopili profile (AEP) he la'ana ho'opili pūnaewele e hiki ai ke ho'ohana i nā kulekele ho'oponopono VM ma kahi nui o nā awa ho'ololi lau. Hōʻike ka AEP i nā hoʻololi a me nā awa i loaʻa, a pehea e hoʻonohonoho ʻia ai.
  • Hui VLANPool—A Hōʻike ka pūnāwai VLAN i nā ID VLAN a i ʻole nā ​​pae i hoʻohana ʻia no ka hoʻopili ʻana o VLAN i hoʻopau ʻia e ka waihona VMM.

Nā Mana Mana Mana Mana Mana Mana

  • He APIC VMM domain profile he kulekele e wehewehe ana i kahi kahua VMM. Hoʻokumu ʻia ke kulekele domain VMM ma APIC a paʻi ʻia i loko o nā hoʻololi lau.

Hāʻawi nā kāʻei kapu VMM i kēia:

  • He papa maʻamau i ka lole ACI e hiki ai i ke kākoʻo hoʻomanawanui hewa ʻole no nā kahua hoʻokele VM he nui.
  • Kākoʻo VMM no nā mea hoʻolimalima he nui i loko o ka lole ACI. Loaʻa i nā kāʻei kapu VMM nā mea hoʻoponopono VM e like me VMware vCenter a i ʻole Microsoft SCVMM Manager a me nā hōʻoia i koi ʻia no ka ACI API e launa pū me ka mea hoʻoponopono VM.
  • Hiki i kahi kikowaena VMM ke hiki i ka VMmobility i loko o ka waihona akā ʻaʻole ma waena o nā kikowaena.
  • Hiki i kahi kikowaena VMM hoʻokahi ke loaʻa i nā manawa he nui o nā mea hoʻokele VM akā pono lākou i ke ʻano like.
  • No exampʻAe, hiki i kahi kikowaena VMM ke loaʻa i nā VMware vCenters e hoʻokele ana i nā mea hoʻoponopono he nui i kēlā me kēia holo ʻana i nā VM he nui akā ʻaʻole paha i loaʻa nā mana SCVMM.
  • ʻO kahi VMM domain inventories nā mea hoʻoponopono (e like me nā pNIC, vNIC, nā inoa VM, a pēlā aku) a koi aku i nā kulekele i loko o ka mea hoʻoponopono, hana i nā hui awa, a me nā mea pono ʻē aʻe.
  • Hoʻolohe ka domain ACI VMM i nā hanana hoʻomalu e like me ka mobility VM a pane mai ia.

VMM Domain VLAN Hui Pool

  • Hōʻike nā loko VLAN i nā poloka o nā mea hōʻike VLAN. He punawai kaʻana like ʻo VLAN pool a hiki ke hoʻopau ʻia e nā kikowaena lehulehu e like me nā kikowaena VMM a me nā lawelawe Layer 4 a Layer 7.
  • He ʻano hoʻokaʻawale ʻia kēlā me kēia punawai (static a dynamic), i wehewehe ʻia i ka manawa i hana ʻia ai.
  • ʻO ka ʻano hoʻokaʻawale e hoʻoholo inā e hoʻohana ʻia nā mea hōʻike i loko o ia mea no ka hāʻawi ʻokoʻa ʻana e ka Cisco APIC (dynamic) a i ʻole i hoʻonohonoho pono ʻia e ka luna (static).
  • Ma ka maʻamau, ʻo nā poloka a pau i loko o kahi wai VLAN he ʻano hoʻokaʻawale like me ka pūnāwai akā hiki i nā mea hoʻohana ke hoʻololi i ke ʻano hoʻokaʻawale no nā poloka encapsulation i loko o nā loko dynamic i static. ʻO ka hana ʻana pēlā e hoʻokaʻawale iā lākou mai ka hoʻokaʻawale dynamic.
  • Hiki ke hoʻopili ʻia kahi waihona VMM me hoʻokahi wale nō punawai VLAN ikaika.
  • Ma ka maʻamau, ʻo ka hāʻawi ʻana i nā mea hōʻike VLAN i nā EPG e pili ana me nā kāʻei VMM e hana ikaika ʻia e ka Cisco APIC.
  • ʻOiai ʻo ka hoʻokaʻawale ikaika ka hoʻonohonoho paʻamau a makemake ʻia, hiki i kahi luna ke hoʻonohonoho statically i kahi ʻike VLAN i kahi hui hopena (EPG).
  • I kēlā hihia, pono e koho ʻia nā mea ʻike i hoʻohana ʻia mai nā poloka encapsulation i loko o ka waihona VLAN e pili ana me ka domain VMM, a pono e hoʻololi ʻia ko lākou ʻano hoʻokaʻawale i static.
  • Hāʻawi ka Cisco APIC i ka VMM domain VLAN ma nā awa lau e pili ana i nā hanana EPG, i hoʻopaʻa ʻia ma nā awa lau a i ʻole ma muli o nā hanana VM mai nā mea hoʻokele e like me VMware vCenter a i ʻole Microsoft SCVMM.

Nānā

  • I loko o nā loko VLAN ikaika, inā hoʻokaʻawale ʻia kahi VLAN mai kahi EPG, e hui hou ʻia me ka EPG i loko o ʻelima mau minuke.

Nānā

  • ʻAʻole ʻo ka hui ʻo Dynamic VLAN kahi ʻāpana o ka rollback hoʻonohonoho, ʻo ia hoʻi, inā i wehe mua ʻia kahi EPG a i ʻole mea hoʻolimalima a laila hoʻihoʻi ʻia mai ka waihona, hoʻokaʻawale ʻia kahi VLAN hou mai nā loko VLAN ikaika.

Hui VMM Domain EPG

Hoʻopili ka lole Cisco Application Centric Infrastructure (ACI) i ka mea hoʻolimalimafile nā pūʻulu hope (EPG) i nā kāʻei o ka mīkini virtual machine manager (VMM), ʻO ka Cisco ACI e hana maʻalahi ia e kahi ʻāpana orchestration e like me Microsoft Azure, a i ʻole e kahi luna hoʻomalu o Cisco Application Policy Infrastructure Controller (APIC) e hana ana i kēlā mau hoʻonohonoho. Hiki i kahi EPG ke hoʻopaʻa i nā kāʻei kapu VMM he nui, a hiki i kahi kikowaena VMM ke loaʻa nā EPG he nui.

CISCO-ACI-Virtual-Machine-Networking-FIG-1 (1)

Ma ke kiʻi ma mua, ʻo nā helu hope (EP) o ka waihoʻoluʻu like kekahi ʻāpana o ka EPG hoʻokahi. No exampEia naʻe, aia nā EP ʻōmaʻomaʻo āpau i ka EPG hoʻokahi ʻoiai aia lākou i loko o ʻelua mau kikowaena VMM ʻokoʻa. E ʻike i ke alakaʻi hōʻoia Scalability hou loa no Cisco ACI no ka ʻoihana pūnaewele a me ka VMM domain EPG ʻike hiki.

CISCO-ACI-Virtual-Machine-Networking-FIG-1 (2)

Nānā

  • Hiki i nā kāʻei kapu VMM he nui ke hoʻohui i ka hoʻololi lau like inā ʻaʻohe o lākou mau loko VLAN e kau ana ma ka awa like.
  • Pēlā nō, hiki iā ʻoe ke hoʻohana i nā loko VLAN like ʻole ma nā ʻāpana like ʻole inā ʻaʻole lākou e hoʻohana i ka awa like o kahi hoʻololi lau.

Hiki i nā EPG ke hoʻohana i nā kāʻei kapu VMM ma kēia mau ala:

  • ʻIke ʻia kahi EPG i loko o kahi kikowaena VMM me ka hoʻohana ʻana i kahi mea hōʻike encapsulation. Hiki iā Cisco APIC ke hoʻokele maʻalahi i ka mea ʻike, a i ʻole hiki i ka luna hoʻomalu ke koho statically. He example he VLAN, he Virtual Network ID (VNID).
  • Hiki ke hoʻopaʻa ʻia kahi EPG i nā ʻano kino he nui (no nā kikowaena metala ʻole) a i ʻole nā ​​kikowaena virtual. Hiki iā ia ke hoʻohana i nā encapsulations VLAN a i ʻole VNID i kēlā me kēia kikowaena.

Nānā

  • Ma ka maʻamau, hoʻokele ikaika ka Cisco APIC i ka hoʻokaʻawale ʻana o kahi VLAN no kahi EPG.
  • Loaʻa i nā luna hoʻomalu VMware DVS ke koho e hoʻonohonoho i kahi VLAN kikoʻī no kahi EPG.
  • I kēlā hihia, koho ʻia ka VLAN mai kahi poloka hoʻokaʻawale paʻa i loko o ka loko wai e pili ana me ka waihona VMM.
  • Hiki ke kau ʻia nā noi ma nā kāʻei kapu VMM.CISCO-ACI-Virtual-Machine-Networking-FIG-1 (3)
  • ʻOiai ke kākoʻo ʻia nei ka neʻe ola ʻana o nā VM i loko o kahi kikowaena VMM, ʻaʻole kākoʻo ʻia ka neʻe ʻana o nā VM ma waena o nā kikowaena VMM.

Nānā

  • Ke hoʻololi ʻoe i ka VRF ma kahi kikowaena alahaka i hoʻopili ʻia i kahi EPG me kahi kikowaena VMM pili, holoi ʻia ka hui awa a laila hoʻohui hou ʻia ma vCenter.
  • ʻO kēia ka hopena i ka wehe ʻole ʻia o ka EPG mai ka waihona VMM. ʻO kēia ka hana i manaʻo ʻia.

E pili ana i Trunk Port Group

  • Hoʻohana ʻoe i kahi pūʻulu awa pahu e hōʻuluʻulu i ke kaʻa o nā hui hope (EPG) no nā kāʻei kapu VMware virtual machine manager (VMM).
  • ʻAʻole like me nā pūʻulu awa maʻamau, i hoʻonohonoho ʻia ma lalo o ka ʻaoʻao Tenants ma ka Cisco Application Policy Infrastructure Controller (APIC) GUI, ua hoʻonohonoho ʻia nā pūʻulu port trunk ma lalo o ka VM Networking tab.
  • Hoʻopili nā hui awa maʻamau i ke ʻano T|A|E o nā inoa EPG.
  • Hoʻokumu ʻia ka hōʻuluʻulu ʻana o nā EPG ma lalo o ka pae hoʻokahi ma kahi ākea VLAN, i kuhikuhi ʻia e like me nā poloka encapsulation i loko o ka hui port trunk.
  • Ke hoʻololi ʻia ka encapsulation o kahi EPG a i ʻole ke hoʻololi ʻia ka poloka encapsulation o kahi pūʻulu awa pahu, e loiloi hou ʻia ka hōʻuluʻulu ʻana no ka hoʻoholo inā pono e hōʻuluʻulu ʻia ka EGP.
  • Mālama kekahi pūʻulu awa i ka waiho ʻana o ka lau o nā kumuwaiwai pūnaewele, e like me VLAN, i hoʻokaʻawale ʻia i nā EPG i hōʻuluʻulu ʻia.
  • Loaʻa i nā EPG nā EPG kumu a me nā EPG i hoʻokaʻawale ʻia (uSeg). I ka hihia o ka mea hoʻohana EPG, pono nā pae VLAN o ka hui awa pahu e hoʻokomo i nā VLAN mua a me ka lua.

No ka ʻike hou aku, e ʻike i nā kaʻina hana:

Mea Hoʻopili Profile

Hāʻawi ka lole ACI i nā wahi hoʻopili he nui e hoʻopili ai ma nā awa lau i nā mea like ʻole o waho e like me nā kikowaena metala ʻole, nā hypervisors mīkini virtual, nā hoʻololi Layer 2 (no example, ka Cisco UCS fabric interconnect), a i ʻole Layer 3 routers (no ka exampnā hoʻololi Cisco Nexus 7000 Series). Hiki ke lilo kēia mau wahi hoʻopili i nā awa kino, nā awa FEX, nā ala awa, a i ʻole kahi ala awa awa (vPC) ma nā hoʻololi lau.

Nānā

I ka hana ʻana i kahi kikowaena VPC ma waena o nā hoʻololi lau ʻelua, pono nā hoʻololi ʻelua i ka hanauna hoʻololi hoʻokahi, ʻo kekahi o kēia:

  • Helu 1 – Hoʻololi ʻo Cisco Nexus N9K me ka "EX" a i ʻole "FX" ma ka hope o ka inoa hoʻololi; no example, N9K-9312TX
  • Helu 2 – Hoʻololi ʻo Cisco Nexus N9K me "EX" a i ʻole "FX" ma ka hope o ka inoa hoʻohālike hoʻololi; no example, N9K-93108TC-EX

ʻAʻole kūpono nā hoʻololi e like me kēia me nā hoa VPC. Akā, e hoʻohana i nā hoʻololi o ka hanauna like. He Mea Hoʻopili Profile (AEP) e hōʻike ana i kahi pūʻulu o nā hui waho me nā koi kulekele ʻoihana like. Aia nā kulekele hoʻolālā i nā kulekele pili kino e hoʻonohonoho i nā koho protocol like ʻole, e like me Cisco Discovery Protocol (CDP), Link Layer Discovery Protocol (LLDP), a i ʻole Link Aggregation Control Protocol (LACP) Pono kahi AEP e kau i nā loko VLAN ma nā lau lau. . Hiki ke hoʻohana hou ʻia nā poloka encapsulation (a me nā VLAN pili) ma waena o nā hoʻololi lau. Hāʻawi ʻia kahi AEP i ka laulā o ka wai VLAN i ka ʻoihana kino. Pono e helu ʻia nā koi a me nā hilinaʻi AEP e pili ana i nā hiʻohiʻona hoʻonohonoho like ʻole, me ka hoʻohui pūnaewele, nā kāʻei VMM, a me ka hoʻonohonoho ʻana o nā pod lehulehu:

  • Hōʻike ka AEP i ka laulā o nā VLANS i ʻae ʻia akā ʻaʻole ia e hāʻawi iā lākou. ʻAʻole holo kaʻa ke ʻole e kau ʻia kahi EPG ma ke awa. Me ka wehewehe ʻole ʻana i kahi wai VLAN ma kahi AEP, ʻaʻole hiki ke hoʻohana ʻia kahi VLAN ma ke awa lau ʻoiai inā hāʻawi ʻia kahi EPG.
  • Hāʻawi ʻia a hoʻohana ʻia paha kekahi VLAN ma ke awa lau i hoʻokumu ʻia ma nā hanana EPG i hoʻopaʻa ʻia ma kahi awa lau a i ʻole ma muli o nā hanana VM mai nā mea hoʻokele waho e like me VMware vCenter a i ʻole Microsoft Azure Service Center Virtual Machine Manager (SCVMM).
  • Mea hoʻopili profileHiki ke hoʻopili pololei ʻia me nā EPG noiʻi, e kau ana i nā EPG noi pili i kēlā mau awa a pau e pili ana i ka hui i hoʻopili ʻia.file. Loaʻa i ka AEP kahi hana maʻamau hiki ke hoʻonohonoho ʻia (infraGeneric), aia kahi pilina me kahi EPG (infraRsFuncToEpg) i hoʻonohonoho ʻia ma nā ʻaoʻao āpau i ʻāpana o nā mea koho e pili ana me ka hui hoʻopili.file.
  • Loaʻa maʻalahi kahi mana mīkini mīkini (VMM) i nā kulekele pili kino mai nā pūʻulu kulekele pili o kahi AEP.
  • Hiki ke hoʻohana ʻia kahi kulekele hoʻoneʻe ʻia ma ka AEP no ke kuhikuhi ʻana i kahi kulekele pili kino ʻē aʻe no kahi kahua VMM. Pono kēia kulekele i nā hiʻohiʻona kahi i hoʻopili ʻia ai kahi mea hoʻoponopono VM i ka hoʻololi lau ma o ka node Layer 2 waena, a makemake ʻia kekahi kulekele ʻē aʻe ma ka hoʻololi lau a me nā awa kino hoʻokele VM. No examphiki iā ʻoe ke hoʻonohonoho i ka LACP ma waena o kahi hoʻololi lau a me kahi node Layer 2. Ma ka manawa like, hiki iā ʻoe ke hoʻopau i ka LACP ma waena o ka mea hoʻoponopono VM a me ka hoʻololi Layer 2 ma ke kāpae ʻana iā LACP ma lalo o ke kulekele override AEP.

Hoʻokomo koke

Hoʻoholo i nā kulekele EPG a me ka hoʻokomo koke ʻana

I kēlā me kēia manawa e hui pū ai kahi hui hope (EPG) i kahi domain manager machine virtual (VMM), hiki i ka luna hoʻomalu ke koho i ka hoʻonā a me nā makemake hoʻolālā e kuhikuhi i ka wā e hoʻokomo ʻia ai kahi kulekele i nā hoʻololi lau.

Hoʻoholo koke

  • Hoʻolako mua: Hōʻike i kahi kulekele (no ka example, VLAN, VXLAN hoʻopaʻa, ʻaelike, a i ʻole kānana) i hoʻoiho ʻia i kahi hoʻololi lau ma mua o ka hoʻopili ʻia ʻana o kahi mea hoʻoponopono VM i ka hoʻololi virtual (no example, VMware vSphere Distributed Switch (VDS). Hoʻolako mua kēia i ka hoʻonohonoho ʻana ma ka hoʻololi.
  • Kōkua kēia i ke kūlana kahi e hoʻohana ai ka hoʻokele hoʻokele no nā hypervisors/VM controllers i ka hoʻololi virtual e pili ana i ka Cisco Application Policy Infrastructure Controller (APIC) VMM domain (VMM switch).
  • ʻO ka hoʻohana ʻana i kahi kulekele VMM e like me VLAN ma kahi Cisco Application Centric Infrastructure (ACI) leaf switch pono iā Cisco APIC e hōʻiliʻili i ka ʻike CDP/LLDP mai nā hypervisors ʻelua ma o ka mea hoʻokele VM a me Cisco ACI leaf switch. Eia nō naʻe, inā manaʻo ʻia e hoʻohana ka mea hoʻoponopono VM i ke kulekele VMM like (VMM switch) e kamaʻilio me kāna hypervisors a i ʻole Cisco APIC, ʻaʻole hiki ke hōʻiliʻili ʻia ka ʻike CDP/LLDP no nā hypervisors no ka mea ʻo ke kulekele i koi ʻia no VM controller/hypervisor. ʻaʻole i hoʻolaha ʻia nā kaʻa hoʻokele.
  • I ka hoʻohana ʻana i ka pre-provision immediacy, hoʻoiho ʻia ke kulekele i ka Cisco ACI leaf switch me ka nānā ʻole
  • CDP/LLDP kaiāulu. ʻOiai me ka ʻole o kahi host hypervisor i hoʻopili ʻia i ka hoʻololi VMM.
  • Koke: Hōʻike ʻia e hoʻoiho ʻia nā kulekele EPG (me nā ʻaelike a me nā kānana) i ka polokalamu hoʻololi lau e pili ana ma luna o ka hoʻopili hoʻokipa ESXi i kahi DVS. Hoʻohana ʻia nā ʻae LLDP a i ʻole OpFlex e hoʻoholo i ka mea hoʻoponopono VM i nā mea hoʻopili node lau.
  • E hoʻoiho ʻia ke kulekele iā Leaf ke hoʻohui ʻoe i kahi hoʻokipa i ka hoʻololi VMM. Pono ke kaiāulu CDP/LLDP mai ka mea hoʻokipa a i ka lau.
  • Ke koi ʻia: Hōʻike i kahi kulekele (no ka example, VLAN, VXLAN nā hoʻopaʻa, ʻaelike, a i ʻole nā ​​kānana) i ka node lau wale nō ke hoʻopili ʻia kahi pūʻali ESXi i kahi DVS a hoʻokomo ʻia kahi VM i ka hui awa (EPG).
  • E hoʻoiho ʻia ke kulekele i ka lau ke hoʻohui ʻia ka mea hoʻokipa i ka hoʻololi VMM. Pono e hoʻokomo ʻia ka VM i kahi hui awa (EPG). Pono ke kaiāulu CDP/LLDP mai ka mea hoʻokipa a i ka lau. Me ka wikiwiki a me ke koi, inā e nalowale ka mea hoʻokipa a me ka lau i ka LLDP/CDP kaiāulu e wehe ʻia nā kulekele.

Nānā

  • Ma nā kāʻei kapu VMM e pili ana i OpFlex, hōʻike ʻia kahi ʻelele OpFlex ma ka hypervisor i kahi VM/EP virtual network interface card (vNIC) i hoʻopili ʻia i kahi EPG i ke kaʻina OpFlex lau.
  • I ka hoʻohana ʻana i ka On Demand Resolution Immediacy, ua hoʻolālā ʻia ka EPG VLAN/VXLAN ma nā awa awa awa lau a pau, nā awa awa awa kūwaho, a i ʻole nā ​​mea ʻelua inā he ʻoiaʻiʻo kēia:
    • Hoʻopili ʻia nā Hypervisors i nā lau ma ke ala awa a i ʻole ke kahawai awa virtual i hoʻopili pololei ʻia a i ʻole ma o nā hoʻololi ʻili.
    • Hoʻopili ʻia kahi VM a i ʻole vNIC i kahi EPG.
    • Hoʻopili ʻia nā Hypervisors ma ke ʻano he ʻāpana o ka domain EPG a i ʻole VMM.
  • ʻO nā kāʻei kapu VMM e pili ana iā Opflex ʻo Microsoft Security Center Virtual Machine Manager (SCVMM) a me HyperV, a me Cisco Application Virtual Switch (AVS).

Hoʻokomo koke

  • Ke hoʻoiho ʻia nā kulekele i ka lako polokalamu lau, hiki i ka hoʻonohonoho koke ʻana ke kuhikuhi i ka wā e hoʻokomo ʻia ai ke kulekele i loko o ka hoʻomanaʻo hoʻomanaʻo ʻana i ka ʻikepili ʻikepili (CAM).
  • Koke: Hōʻike ʻia ua hoʻonohonoho ʻia ke kulekele i loko o ke kulekele lako CAM i ka wā e hoʻoiho ʻia ai ke kulekele i ka polokalamu lau.
  • Ke koi ʻia: Hōʻike ʻia ua hoʻolālā ʻia ke kulekele ma ke kulekele lako CAM i ka wā i loaʻa ai ka ʻeke mua ma ke ala ʻikepili. Kōkua kēia kaʻina hana i ka hoʻonui ʻana i ka nui o ka lako.

Nānā

  • Ke hoʻohana koke ʻoe i ka hoʻouna ʻana me ka MAC-pinned VPCs, ʻaʻole e hoʻoneʻe ʻia nā ʻaelike EPG i ka leaf ternary content-addressable memory (TCAM) a hiki i ke aʻo ʻana i ka hopena mua ma ka EPG ma kēlā me kēia lau.
  • Hiki i kēia ke kumu i ka hoʻohana like ʻole ʻana o TCAM ma waena o nā hoa VPC. (Ma ka maʻamau, e koi ʻia ka ʻaelike i nā hoa ʻelua.)

Nā alakaʻi no ka holoi ʻana i nā kāʻei VMM

E hahai i ke kaʻina ma lalo nei e hōʻoia i ka noi ʻana o ka APIC e holoi i kahi kāʻei VMM e hoʻoiho aunoa i ka mana VM pili (no example VMware vCenter a i ʻole Microsoft SCVMM) e hoʻopau i ke kaʻina hana maʻamau a ʻaʻohe EPG keiki makua ʻole i paʻa i ka lole ACI.

  1. Pono ka luna VM e wehe i nā VM a pau mai nā pūʻulu awa (ma ka hihia o VMware vCenter) a i ʻole nā ​​pūnaewele VM (ma ka hihia o SCVMM), i hana ʻia e ka APIC. I ka hihia o Cisco AVS, pono ka luna VM e holoi i nā pilina VMK e pili ana me ka Cisco AVS.
  2. Holoi ka luna ACI i ka waihona VMM ma APIC. Hoʻomaka ka APIC i ka holoi ʻana o VMware VDS Cisco AVS a i ʻole SCVMM logical switch a me nā mea pili.

Nānā

ʻAʻole pono ka luna hoʻomalu VM e holoi i ka hoʻololi virtual a i ʻole nā ​​​​mea pili (e like me nā pūʻulu awa a i ʻole nā ​​pūnaewele VM); e ʻae i ka APIC e hoʻomaka i ka holoi ʻana i ka hoʻololi virtual i ka pau ʻana o ka ʻanuʻu 2 ma luna. Hiki i nā EPG ke keiki makua ʻole i ka APIC inā hoʻopau ka luna hoʻomalu VM i ka hoʻololi virtual mai ka mana VM ma mua o ka holoi ʻia ʻana o ka waihona VMM i ka APIC. Inā ʻaʻole hahai ʻia kēia kaʻina, hoʻopau ka mea hoʻoponopono VM i ka hoʻololi virtual e pili ana me ka domain APIC VMM. Ma kēia hiʻohiʻona, pono e wehe lima ka luna hoʻomalu VM i nā hui VM a me vtep mai ka mea hoʻoponopono VM, a laila holoi i ka hoʻololi virtual (es) i pili mua me ka domain APIC VMM.

NetFlow me ka Mīkini Mīkini Pūnaewele

E pili ana iā NetFlow me ka Mīkini Mīkini Pūnaewele

  • Hāʻawi ka ʻenehana NetFlow i ke kumu ana no kahi pūʻulu nui o nā noi, e pili ana i ka moʻohelu kālā ʻoihana pūnaewele, ka hoʻohana ʻana i ka pili pili pūnaewele, ka hoʻolālā pūnaewele, a me ka hōʻole ʻana i ka nānā ʻana i nā lawelawe, ka nānā ʻana i ka pūnaewele, ke kūʻai aku ʻana i waho, a me ka mining data no nā mea lawelawe ʻelua. nā mea kūʻai aku ʻoihana.
  • Hāʻawi ʻo Cisco i kahi pūʻulu o nā noi NetFlow e hōʻiliʻili i ka ʻikepili NetFlow export, hana i ka hōʻemi ʻana i ka nui o ka ʻikepili, hana ma hope o ka hoʻoponopono ʻana, a hāʻawi i nā noi mea hoʻohana hope me ka maʻalahi i ka ʻikepili NetFlow.
  • Inā ua hiki iā ʻoe ke nānā i ka NetFlow i ka nānā ʻana i ke kaʻa e kahe ana ma kāu mau kikowaena data, hiki i kēia hiʻohiʻona ke hana i ka pae like o ka nānā ʻana i ke kahe e kahe ana ma o ka lole Cisco Application Centric Infrastructure (Cisco ACI).
  • Ma kahi o nā lako lako e hoʻopuka pololei i nā moʻolelo i kahi ʻohi, ua hana ʻia nā moʻolelo ma ka ʻenekini supervisor a lawe ʻia aku i nā mea hōʻiliʻili NetFlow maʻamau ma ke ʻano i koi ʻia. No ka ʻike hou aku e pili ana iā NetFlow, e ʻike i ka ʻatikala kumu kumu ʻike Cisco APIC a me NetFlow.

E pili ana i nā kulekele NetFlow Exporter me ka Pūnaewele Mīkini Virtual

ʻO ke kulekele hoʻopuka manaʻo mīkini virtual (netflowVmmExporterPol) e wehewehe i ka ʻike e pili ana i ka ʻikepili i hōʻiliʻili ʻia no kahi kahe i hoʻouna ʻia i ke kikowaena hōʻike a i ʻole ka ʻohi NetFlow. ʻO ka ʻohi NetFlow kahi hui waho e kākoʻo ana i ka protocol NetFlow maʻamau a ʻae i nā ʻeke i kaha ʻia me nā poʻomanaʻo NetFlow kūpono.
Loaʻa i kahi kulekele mea kūʻai aku nā waiwai penei:

  • VmmExporterPol.dstAddr—Hōʻike kēia waiwai koi i ka helu IPv4 a i ʻole IPv6 o ka ʻohi NetFlow e ʻae ana i nā ʻeke kahe NetFlow. Pono kēia ma ke ʻano hoʻokipa (ʻo ia hoʻi, "/32" a i ʻole "/128"). Kākoʻo ʻia kahi helu IPv6 ma vSphere Distributed Switch (vDS) version 6.0 a ma hope.
  • VmmExporterPol.dstPort—Hōʻike kēia waiwai koi i ke awa kahi e hoʻolohe ai ka noi ʻohi NetFlow, kahi e hiki ai i ka ʻohi ke ʻae i nā pilina e komo mai.
  • VmmExporterPol.srcAddr—Hōʻike kēia waiwai koho i ka helu IPv4 i hoʻohana ʻia ma ke ʻano he kumu kumu i nā ʻeke holo NetFlow i lawe ʻia aku.

Kākoʻo NetFlow me VMware vSphere Distributed Switch

Kākoʻo ka VMware vSphere Distributed Switch (VDS) iā NetFlow me nā ʻōlelo hōʻike:

  • Pono e hiki ke kiʻi ʻia ka ʻohi waho ma o ka ESX. ʻAʻole kākoʻo ʻo ESX i ka hoʻokele ʻana a me ka hoʻouna ʻana (VRF).
  • Hiki i kahi hui awa ke ho'ā a hoʻopau iā NetFlow.
  • ʻAʻole kākoʻo ʻo VDS i ka kānana pae kahe.

E hoʻonohonoho i kēia mau ʻāpana VDS ma VMware vCenter:

  • Helu IP a me ka awa. Kākoʻo ʻia ʻo IPv6 ma VDS version 6.0 a i ʻole ma hope. Pono kēia mau mea.
  • Helu IP kumu. He koho keia.
  • ʻO ka manawa hoʻoheheʻe kahe ʻana, ka manawa hoʻokahe ʻole, a me nā sampling rate. He koho kēia.

Ke hoʻonohonoho nei i kahi kulekele NetFlow Exporter no ka VM Networking me ka hoʻohana ʻana i ka GUI
Hoʻonohonoho ke kaʻina hana i kahi kulekele hoʻopuka NetFlow no ka pūnaewele VM.

Kaʻina hana

  • ʻanuʻu 1 Ma ka papa kuhikuhi, koho i ka Fabric > Access Policies.
  • ʻanuʻu 2 Ma ka pane hoʻokele, hoʻonui i nā Policies > Interface > NetFlow.
  • ʻanuʻu 3 E kaomi pono i nā NetFlow Exporters no VM Networking a koho i ka Create NetFlow Exporter no VM Networking.
  • ʻanuʻu 4 Ma ka hana ʻana i ka NetFlow Exporter no VM Networking dialogue box, e hoʻopiha i nā kahua e like me ka makemake.
  • ʻanuʻu 5 Kaomi e hoʻouna.

Ke hoʻohana nei i kahi kulekele NetFlow Exporter ma lalo o kahi VMM Domain me ka hoʻohana ʻana i ka GUI

Hoʻopau kēia kaʻina hana i kahi kulekele hoʻopuka NetFlow ma lalo o kahi kikowaena VMM me ka hoʻohana ʻana i ka GUI.

Kaʻina hana

  • KaʻAnuʻu 1 Ma ka papa kuhikuhi, koho Virtual Networking > Inventory.
  • KaʻAnuʻu 2 Ma ka ʻaoʻao Navigation, hoʻonui i ka waihona VMMDomains, kaomi ʻākau iā VMware, a koho i ka Create Center Domain.
  • KaʻAnuʻu 3 Ma ka hana vCenter Domain pahu kamaʻilio, e hoʻopiha i nā kahua e like me ka makemake, koe wale nō e like me ka mea i kuhikuhi ʻia:
    • a) Ma ka papa inoa hāʻule iho o ka NetFlow Exporter Policy, koho i ke kulekele hoʻopuka makemake a i ʻole e hana i kahi hou.
    • b) I loko o ka Active Flow Timeout field, e hoʻokomo i ka manawa hoʻoheheʻe hana i makemake ʻia, i kekona. Hōʻike ka ʻāpana Active Flow Timeout i ka lohi a NetFlow e kali ai ma hope o ka hoʻomaka ʻana o ke kahe hana, a laila hoʻouna ʻo NetFlow i ka ʻikepili i hōʻiliʻili ʻia. Mai ka 60 a hiki i ka 3600. ʻO 60 ka waiwai paʻamau.
    • c) Ma ka Idle Flow Timeout field, e hoʻokomo i ka manawa hoʻokahe ʻole i makemake ʻia, i kekona. Hōʻike ka ʻāpana Idle Flow Timeout i ka lohi a NetFlow e kali ai ma hope o ka hoʻomaka ʻana o ke kahe ʻana, a laila hoʻouna ʻo NetFlow i ka ʻikepili i hōʻiliʻili ʻia. ʻO ka laulā mai ka 10 a hiki i ka 300. ʻO ka waiwai paʻamau ʻo 15.
    • d) (VDS wale nō) Ma ka Sampling Rate field, e komo i ka s makemakeampling rate. ʻO ka Sampling Rate parameter e kuhikuhi i ka nui o nā ʻeke e hāʻule ai ʻo NetFlow ma hope o kēlā me kēia ʻeke i hōʻiliʻili ʻia. Inā ʻoe e kuhikuhi i kahi waiwai o 0, a laila ʻaʻole hoʻokuʻu ʻo NetFlow i nā ʻeke. Mai ka 0 a hiki i ka 1000. ʻO 0 ka waiwai paʻamau.
  • KaʻAnuʻu 4 Kaomi e hoʻouna.

Ke hoʻohana nei i ka NetFlow ma kahi hui Endpoint i ka VMM Domain Association me ka hoʻohana ʻana i ka GUI

ʻO ke kaʻina hana e hiki ai iā NetFlow ma kahi hui hope i ka hui domain VMM.
Ma mua o kou hoʻomaka ʻana
Pono ʻoe i hoʻonohonoho i kēia mau mea:

  • He polokalamu noifile
  • ʻO kahi hui hope noi

Kaʻina hana

  • ʻanuʻu 1 Ma ka papa kuhikuhi, koho i nā mea hoʻolimalima > nā mea hoʻolimalima āpau.
  • ʻanuʻu 2 I ka puka Hana, kaomi pālua i ka inoa o ka mea hoolimalima.
  • ʻanuʻu 3 Ma ka ʻaoʻao hema hema, e hoʻonui i ka inoa_tenant > Application Profiles > application_profile_inoa > Nā EPG noi > inoa_EPG_inoa
  • ʻanuʻu 4 E kaomi ʻākau i nā Domains (VMs a me Bare-Metals) a koho i ka Add VMM Domain Association.
  • ʻanuʻu 5 I ka Add VMM Domain Association dialog box, e hoopiha i na kahua e like me ka makemake; akā, ma ka NetFlow wahi, koho Enable.
  • ʻanuʻu 6 Kaomi e hoʻouna.

Hoʻoponopono pilikia VMM Hoʻohui

Hoʻoholo kēia kaʻina hana i nā pilikia pili VMM:

Kaʻina hana

Palapala / Punawai

CISCO ACI Mīkini Pūnaewele Pūnaewele [pdf] Ke alakaʻi hoʻohana
ACI Mīkini Mīkini Pūnaewele, ACI, Mīkini Mīkini Pūnaewele, Mīkini Mīkini, Pūnaewele

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