CISCO Default AAR thiab QoS Txoj Cai

Cov ntaub ntawv khoom

Specifications

• Lub npe khoom: Default AAR thiab QoS Txoj Cai
• Cov ntaub ntawv tso tawm: Cisco IOS XE Catalyst SD-WAN Tso Tawm 17.7.1a, Cisco vManage Tso Tawm 20.7.1
• Nqe lus piav qhia: Cov yam ntxwv no ua rau koj muaj txiaj ntsig zoo teeb tsa cov ntawv thov kev paub txog kev ua haujlwm (AAR), cov ntaub ntawv, thiab kev pabcuam zoo (QoS) cov cai rau Cisco IOS XE Catalyst SD-WAN cov khoom siv. Cov yam ntxwv muab cov txheej txheem ua haujlwm ib ntus rau kev txheeb xyuas qhov cuam tshuam ntawm kev lag luam, kev nyiam txoj hauv kev, thiab lwm yam kev txwv rau kev siv network, thiab siv cov kev nyiam ua raws li txoj cai tsheb.

Cov lus qhia siv khoom

Cov ntaub ntawv hais txog Default AAR thiab QoS Txoj Cai

Default AAR thiab QoS Txoj Cai tso cai rau koj los tsim AAR, cov ntaub ntawv, thiab QoS cov cai rau cov khoom siv hauv lub network rau txoj hauv kev thiab saib xyuas qhov tseem ceeb rau kev ua haujlwm zoo. Cov kev cai no txawv ntawm cov kev siv network raws li lawv qhov kev lag luam cuam tshuam thiab muab qhov tseem ceeb dua rau cov ntawv thov kev lag luam.

Cisco SD-WAN Tus Thawj Coj muab cov haujlwm ua haujlwm uas pab koj tsim lub neej ntawd AAR, cov ntaub ntawv, thiab QoS cov cai rau cov khoom siv hauv lub network. Cov haujlwm ua haujlwm suav nrog cov npe ntawm ntau dua 1000 daim ntawv thov uas tuaj yeem txheeb xyuas tau siv network-based application recognition (NBAR) thev naus laus zis. Cov ntawv thov raug muab faib ua peb pawg ua lag luam ntsig txog:

1. Kev lag luam-tseem ceeb
2. Kev lag luam-tsis cuam tshuam
3. Tsis paub

Nyob rau hauv txhua pawg, cov ntawv thov raug muab faib ua ke rau hauv cov npe tshwj xeeb xws li kev tshaj tawm video, kev sib tham sib tham sib tham, VoIP xov tooj, thiab lwm yam.

Koj tuaj yeem lees txais qhov categorization ua ntej ntawm txhua daim ntawv thov lossis kho cov categorization raws li koj xav tau kev lag luam. Txoj haujlwm ua haujlwm tseem tso cai rau koj los teeb tsa kev lag luam ntsig txog, nyiam txoj hauv kev, thiab kev pom zoo qib kev pabcuam (SLA) qeb rau txhua daim ntawv thov.

Thaum ua tiav kev ua haujlwm tiav, Cisco SD-WAN Tus Thawj Saib Xyuas tsim lub neej ntawd teeb tsa ntawm AAR, cov ntaub ntawv, thiab QoS cov cai uas tuaj yeem txuas nrog rau txoj cai tswjfwm thiab siv rau Cisco IOS XE Catalyst SD-WAN cov khoom siv hauv lub network.

Cov Ntaub Ntawv Keeb Kwm Txog NBAR

NBAR (Network-Based Application Recognition) yog daim ntawv thov kev lees paub thev naus laus zis ua rau Cisco IOS XE Catalyst SD-WAN cov khoom siv. Nws tso cai rau kev txheeb xyuas thiab kev faib tawm ntawm cov ntawv thov kev sib txuas rau kev tswj hwm kev tsheb khiav zoo dua.

Cov txiaj ntsig ntawm Default AAR thiab QoS Txoj Cai

• Kev teeb tsa zoo ntawm AAR, cov ntaub ntawv, thiab QoS cov cai
• Optimized routing thiab qhov tseem ceeb ntawm kev khiav tsheb hauv network
• Txhim kho kev ua tau zoo rau cov kev lag luam ntsig txog kev siv
• Streamlined workflow rau categorizing daim ntawv thov
• Customization xaiv raws li kev xav tau kev lag luam tshwj xeeb

Yam yuavtsum tau kawm uantej rau Default AAR thiab QoS Txoj Cai

Txhawm rau siv Default AAR thiab QoS Txoj Cai, cov hauv qab no yuav tsum tau ua ua ntej:

• Cisco Catalyst SD-WAN network teeb
• Cisco IOS XE Catalyst SD-WAN pab kiag li lawm

Kev txwv rau Default AAR thiab QoS Txoj Cai

Cov kev txwv hauv qab no siv rau Default AAR thiab QoS Txoj Cai:

• Compatibility txwv rau cov khoom siv txhawb nqa (saib ntu tom ntej)
• Yuav tsum Cisco SD-WAN Manager

Cov cuab yeej txhawb nqa rau Default AAR thiab QoS Txoj Cai

Default AAR thiab QoS Txoj Cai tau txais kev txhawb nqa ntawm Cisco IOS XE Catalyst SD-WAN li.

Siv Cases rau Default AAR thiab QoS Txoj Cai

Default AAR thiab QoS Txoj Cai tuaj yeem siv rau hauv cov xwm txheej hauv qab no:

• Teeb tsa Cisco Catalyst SD-WAN network
• Siv AAR thiab QoS cov cai rau txhua yam khoom siv hauv lub network

FAQ

Q: Lub hom phiaj ntawm Default AAR thiab QoS Txoj Cai yog dab tsi?

A: Default AAR thiab QoS Txoj Cai tso cai rau koj los txhim kho kev ua haujlwm tau zoo ntawm daim ntawv thov kev paub txog kev ua haujlwm (AAR), cov ntaub ntawv, thiab kev pabcuam zoo (QoS) cov cai rau Cisco IOS XE Catalyst SD-WAN li. Cov kev cai no pab txoj hauv kev thiab ua ntej kev tsheb khiav mus rau kev ua haujlwm zoo.

Q: Yuav ua li cas lub workflow categorize daim ntawv thov?

A: Cov txheej txheem ua haujlwm tau faib cov ntawv thov raws li lawv qhov cuam tshuam kev lag luam. Nws muab peb pawg: kev lag luam-tseem ceeb, lag luam-tsis cuam tshuam, thiab tsis paub. Cov ntawv thov raug muab ua pawg ntxiv rau hauv cov npe thov tshwj xeeb.

Q: Kuv puas tuaj yeem kho qhov categorization ntawm daim ntawv thov?

A: Yog lawm, koj tuaj yeem kho qhov kev faib tawm ntawm cov ntawv thov raws li koj xav tau kev lag luam.

Q: NBAR yog dab tsi?

A: NBAR (Network-Based Application Recognition) yog daim ntawv thov kev lees paub thev naus laus zis ua rau Cisco IOS XE Catalyst SD-WAN cov khoom siv. Nws tso cai rau kev txheeb xyuas thiab kev faib tawm ntawm cov ntawv thov kev sib txuas rau kev tswj hwm kev tsheb khiav zoo dua.

Default AAR thiab QoS Txoj Cai

Nco tseg
Txhawm rau ua kom yooj yim thiab sib xws, Cisco SD-WAN kev daws teeb meem tau rov ua dua tshiab li Cisco Catalyst SD-WAN. Tsis tas li ntawd, los ntawm Cisco IOS XE SD-WAN Tso Tawm 17.12.1a thiab Cisco Catalyst SD-WAN Tso Tawm 20.12.1, cov kev hloov pauv hauv qab no muaj feem xyuam: Cisco vManage rau Cisco Catalyst SD-WAN Tus Thawj Saib Xyuas, Cisco vAnalytics rau Cisco Catalyst SD-WAN Analytics, Cisco vBond rau Cisco Catalyst SD-WAN Validator, thiab Cisco vSmart rau Cisco Catalyst SD-WAN Controller. Saib cov ntawv tso tawm tshiab kawg rau cov npe dav dav ntawm tag nrho cov khoom hloov pauv npe. Thaum peb hloov mus rau cov npe tshiab, qee qhov kev tsis sib haum xeeb yuav tshwm sim hauv cov ntaub ntawv teeb tsa vim yog txoj hauv kev mus rau cov neeg siv kev hloov kho tshiab ntawm cov khoom siv software.

Table 1: Feature Keeb Kwm

Feature Lub npe	Tshaj tawm cov ntaub ntawv	Kev piav qhia
Configure Default AAR thiab QoS Txoj Cai	Cisco IOS XE Catalyst SD-WAN Tso Tawm 17.7.1a Cisco vManage Tso Tawm 20.7.1	Cov yam ntxwv no ua rau koj muaj txiaj ntsig zoo teeb tsa cov ntawv thov kev paub txog kev ua haujlwm (AAR), cov ntaub ntawv, thiab kev pabcuam zoo (QoS) cov cai rau Cisco IOS XE Catalyst SD-WAN cov khoom siv. Cov yam ntxwv muab cov txheej txheem ua haujlwm ib ntus rau kev txheeb xyuas qhov cuam tshuam ntawm kev lag luam, kev nyiam txoj hauv kev, thiab lwm yam kev txwv rau kev siv network, thiab siv cov kev nyiam ua raws li txoj cai tsheb.

Cov ntaub ntawv hais txog Default AAR thiab QoS Txoj Cai

Nws feem ntau pab tau los tsim txoj cai AAR, cov ntaub ntawv txoj cai, thiab QoS txoj cai rau cov khoom siv hauv lub network. Cov cai tswjfwm no ua haujlwm thiab ua haujlwm tseem ceeb rau kev ua haujlwm zoo tshaj plaws. Thaum tsim cov cai no, nws yuav pab tau kom paub qhov txawv ntawm cov ntawv thov tsim cov kev sib txuas hauv network, raws li kev lag luam cuam tshuam ntawm cov ntawv thov, thiab muab qhov tseem ceeb dua rau cov ntawv thov kev lag luam. Cisco SD-WAN Tus Thawj Coj muab kev ua haujlwm tau zoo los pab koj tsim cov txheej txheem AAR, cov ntaub ntawv, thiab QoS cov cai siv rau cov khoom siv hauv lub network. Cov haujlwm ua haujlwm nthuav tawm ntau tshaj 1000 daim ntawv thov uas tuaj yeem txheeb xyuas los ntawm kev paub txog kev siv network (NBAR), daim ntawv thov kev lees paub thev naus laus zis ua rau Cisco IOS XE Catalyst SD-WAN cov khoom siv. Lub workflow pab pawg cov ntawv thov rau hauv ib qho ntawm peb pawg ua lag luam ntsig txog:

• Kev lag luam-tseem ceeb: Tej zaum yuav yog qhov tseem ceeb rau kev ua lag luam, piv txwv liample, Webex software.
• Kev lag luam-tsis cuam tshuam: Tsis zoo li tseem ceeb rau kev ua lag luam, piv txwv liample, gaming software.
• Default: Tsis muaj kev txiav txim siab qhov cuam tshuam rau kev ua lag luam.

Nyob rau hauv txhua yam ntawm kev lag luam-kev cuam tshuam pawg, cov haujlwm ua haujlwm pab pawg ua cov ntawv thov rau hauv daim ntawv thov, xws li kev tshaj tawm video, multimedia conferencing, VoIP xov tooj, thiab lwm yam. Siv cov txheej txheem ua haujlwm, koj tuaj yeem lees txais qhov kev txiav txim siab ua ntej ntawm txhua daim ntawv thov kev lag luam cuam tshuam lossis koj tuaj yeem hloov kho cov categorization ntawm cov ntawv thov tshwj xeeb los ntawm kev txav lawv los ntawm ib qho ntawm cov lag luam ntsig txog pawg mus rau lwm qhov. Rau example, yog tias, los ntawm lub neej ntawd, qhov kev ua haujlwm tau hais tseg ib daim ntawv thov tshwj xeeb raws li kev lag luam-tsis cuam tshuam, tab sis daim ntawv thov ntawd tseem ceeb rau koj txoj haujlwm ua lag luam, ces koj tuaj yeem rov txheeb xyuas daim ntawv thov ua lag luam ntsig txog. Txoj haujlwm ua haujlwm muab cov txheej txheem ib ntus rau kev teeb tsa kev lag luam cuam tshuam, kev nyiam txoj hauv kev, thiab kev pom zoo qib kev pabcuam (SLA) qeb. Tom qab koj ua tiav cov haujlwm ua haujlwm, Cisco SD-WAN Tus Thawj Coj tsim cov txheej txheem hauv qab no:

• AAR txoj cai
• QoS policy
• Cov ntaub ntawv txoj cai

Tom qab koj muab cov cai no rau hauv txoj cai hauv nruab nrab, koj tuaj yeem siv cov cai no rau Cisco IOS XE Catalyst SD-WAN cov khoom siv hauv lub network.

Cov Ntaub Ntawv Keeb Kwm Txog NBAR

NBAR yog daim ntawv thov kev lees paub thev naus laus zis suav nrog Cisco IOS XE Catalyst SD-WAN cov khoom siv. NBAR siv cov txheej txheem kev txhais lus hu ua cov txheej txheem los txheeb xyuas thiab txheeb xyuas cov tsheb khiav. Ib qho ntawm cov qeb uas nws muab rau kev khiav tsheb yog qhov ua lag luam-tseem ceeb. Cov txiaj ntsig ntawm tus cwj pwm no yog Kev Lag Luam-tseem ceeb, Kev Lag Luam-tsis cuam tshuam, thiab Default. Hauv kev tsim cov txheej txheem txhawm rau txheeb xyuas cov ntawv thov, Cisco kwv yees seb daim ntawv thov puas yuav yog qhov tseem ceeb rau kev lag luam kev lag luam, thiab muab tus nqi lag luam cuam tshuam rau daim ntawv thov. Lub neej ntawd AAR thiab QoS txoj cai tshwj xeeb siv cov kev lag luam-kev cuam tshuam kev faib tawm los ntawm NBAR.

Cov txiaj ntsig ntawm Default AAR thiab QoS Txoj Cai

• Tswj thiab kho cov kev faib bandwidth.
• Ua ntej cov ntawv thov raws li lawv qhov cuam tshuam rau koj lub lag luam.

Yam yuavtsum tau kawm uantej rau Default AAR thiab QoS Txoj Cai

• Kev paub txog cov kev siv cuam tshuam.
• Kev paub nrog SLAs thiab QoS cov cim los ua qhov tseem ceeb rau kev khiav tsheb.

Kev txwv rau Default AAR thiab QoS Txoj Cai

• Thaum koj kho ib pab pawg neeg thov kev lag luam, koj tsis tuaj yeem txav tag nrho cov ntawv thov los ntawm pab pawg ntawd mus rau lwm ntu. Daim ntawv thov pab pawg ntawm cov lag luam ntsig txog ntu yuav tsum muaj tsawg kawg ib daim ntawv thov hauv lawv.
• Default AAR thiab QoS cov cai tsis txhawb IPv6 chaw nyob.

Cov cuab yeej txhawb nqa rau Default AAR thiab QoS Txoj Cai

• Cisco 1000 Series Integrated Services Routers (ISR1100-4G thiab ISR1100-6G)
• Cisco 4000 Series Integrated Services Routers (ISR44xx)
• Cisco Catalyst 8000V Ntug Software
• Cisco Catalyst 8300 Series Ntug Platforms
• Cisco Catalyst 8500 Series Ntug Platforms

Siv Cases rau Default AAR thiab QoS Txoj Cai

Yog tias koj tab tom teeb tsa Cisco Catalyst SD-WAN network thiab xav siv AAR thiab QoS txoj cai rau txhua yam khoom siv hauv lub network, siv qhov tshwj xeeb no los tsim thiab siv cov cai no sai.

Configure Default AAR thiab QoS Txoj Cai Siv Cisco SD-WAN Tus Thawj Tswj

Ua raws li cov kauj ruam no los teeb tsa lub neej ntawd AAR, cov ntaub ntawv, thiab QoS cov cai siv Cisco SD-WAN Manager:

1. Los ntawm Cisco SD-WAN Manager zaub mov, xaiv Configuration> Txoj Cai.
2. Nyem Ntxiv Default AAR & QoS.
   Txheej txheem dhauview nplooj nthuav tawm.
3. Nyem Next.
   Cov Chaw Pom Zoo raws li koj cov nplooj ntawv xaiv tau tshwm sim.
4.  Raws li qhov yuav tsum tau muaj ntawm koj lub network, txav cov ntawv thov ntawm Cov Lag Luam Tseem Ceeb, Default, thiab Kev Lag Luam Tsis Muaj Cov Pab Pawg.
   Nco tseg
   Thaum kho cov categorization ntawm daim ntawv thov raws li Kev Lag Luam-tseem ceeb, Kev Lag Luam-tsis cuam tshuam, lossis Default, koj tuaj yeem txav cov ntawv thov ntawm ib pawg mus rau lwm qhov. Koj tsis tuaj yeem txav tag nrho ib pawg ntawm ib pawg mus rau lwm qhov.
5. Nyem Next.
   Nyob rau nplooj ntawv Txoj Kev Nyiam (yeem), xaiv qhov nyiam thiab nyiam thaub qab thauj mus rau txhua chav tsheb.
6. Nyem Next.
   Lub App Route Policy Service Level Agreement (SLA) Nplooj ntawv yog tso tawm.
   Nplooj ntawv no qhia tau hais tias qhov chaw pib rau Poob, Latency, thiab Jitter qhov tseem ceeb rau txhua chav tsheb. Yog tias tsim nyog, kho qhov poob, Latency, thiab Jitter qhov tseem ceeb rau txhua chav tsheb.
7. Nyem Next.
   Nplooj ntawv qhia txog Enterprise rau Service Provider Class Mapping.
   ib. Xaiv ib qho kev pab cuam hauv chav kawm, raws li qhov koj xav hloov kho bandwidth rau cov kab sib txawv. Yog xav paub ntxiv txog QoS queues, xa mus rau seem Daim Ntawv Qhia Daim Ntawv Thov Cov Npe rau Queues
   b. Yog tias tsim nyog, kho qhov bandwidth percentage tus nqi rau txhua kab.
8. Nyem Next.
   Lub Define prefixes rau lub neej ntawd txoj cai thiab daim ntawv teev npe nplooj ntawv yog tso tawm.
   Rau txhua txoj cai, sau lub npe ua ntej thiab piav qhia.
9. Nyem Next.
   Nplooj ntawv Summary tau tshwm sim. Ntawm nplooj ntawv no, koj tuaj yeem ua tau view cov ntsiab lus rau txhua qhov kev teeb tsa. Koj tuaj yeem nyem Kho kom raug kho cov kev xaiv uas tau tshwm sim ua ntej hauv kev ua haujlwm. Nyem edit rov qab koj mus rau nplooj ntawv cuam tshuam.
10. Nyem Kho Khoom Siv.
    Cisco SD-WAN Manager tsim AAR, cov ntaub ntawv, thiab QoS cov cai thiab qhia tias thaum twg cov txheej txheem tiav.
    Cov lus hauv qab no piav qhia txog cov kauj ruam ua haujlwm lossis kev ua haujlwm thiab lawv cov teebmeem:

    Table 2: Cov kauj ruam ua haujlwm thiab cov teebmeem

    Kev ua haujlwm Kauj ruam	cuam ​​tshuam tus Ua raws
    Pom zoo Chaw raws li koj xaiv	AAR thiab cov ntaub ntawv txoj cai
    Txoj Kev Nyiam (yeem)	AAR txoj cai
    App Route Policy Service Level Agreement (SLA) Class: • Poob • Latency • Ntshai	AAR txoj cai
    Enterprise rau Service Provider Class Mapping	Cov ntaub ntawv thiab QoS cov cai
    Txhais prefixes rau lub neej ntawd txoj cai thiab daim ntawv thov	AAR, cov ntaub ntawv, QoS cov cai, cov chav kawm xa mus, daim ntawv teev npe, SLA cov npe hauv chav kawm

11. Rau view txoj cai, nyem View Koj Tsim Txoj Cai.
    Nco tseg
    Txhawm rau ua raws li AAR thiab QoS cov cai rau cov khoom siv hauv lub network, tsim ib txoj cai hauv nruab nrab uas txuas AAR thiab cov ntaub ntawv cov cai rau cov npe ntawm qhov chaw. Txhawm rau siv QoS txoj cai rau Cisco IOS XE Catalyst SD-WAN pab kiag li lawm, muab nws tso rau hauv txoj cai hauv zos los ntawm cov qauv siv.

Daim ntawv qhia txog daim ntawv teev npe rau Queues

Cov npe hauv qab no qhia txhua qhov chaw muab kev pabcuam kev xaiv, cov kab hauv txhua qhov kev xaiv, thiab cov npe thov suav nrog hauv txhua kab. Cov npe ntawm daim ntawv thov muaj npe ntawm no raws li lawv tshwm sim ntawm Path Preferences nplooj ntawv hauv cov haujlwm no.

Qos class

• Suab
  • Kev tswj hwm hauv Internet
  • VoIP xov tooj
• Lub hom phiaj tseem ceeb
  • Tshaj tawm video
  • Multimedia conferencing
  • Real-Time sib tham sib
  • Multimedia streaming
• Cov ntaub ntawv ua lag luam
  Teeb liab
• Cov ntaub ntawv kev lag luam
• Network tswj
• Cov ntaub ntawv ntau
• Default
  • Kev siv zog zoo tshaj plaws
  • Scavenger

5 Qos class

• Suab
  • Kev tswj hwm hauv Internet
  • VoIP xov tooj
• Lub hom phiaj tseem ceeb
  • Tshaj tawm video
  • Multimedia conferencing
  • Real-Time sib tham sib
  • Multimedia streaming
• Cov ntaub ntawv ua lag luam
  • Teeb liab
  • Cov ntaub ntawv kev lag luam
  • Network tswj
  • Cov ntaub ntawv ntau
• Cov ntaub ntawv dav dav
  Scavenger
• Default
  Kev siv zog zoo tshaj plaws

6 Qos class

• Suab
  • Kev tswj hwm hauv Internet
  • VoIP xov tooj
• Video
  Tshaj tawm video
• Multimedia conferencing
• Real-Time sib tham sib
• Multimedia conferencing
• Real-Time sib tham sib
• Lub hom phiaj tseem ceeb
  Multime dia streaming
• Cov ntaub ntawv ua lag luam
  • Teeb liab
  • Cov ntaub ntawv kev lag luam
  • Network tswj
  • Cov ntaub ntawv ntau
• Cov ntaub ntawv dav dav
  Scavenger
• Default
  Kev siv zog zoo tshaj plaws

8 Qos class

• Suab
  VoIP xov tooj
• Net-ctrl-mgmt
  Kev tswj hwm hauv Internet
• Sib tham sib video
  • Multimedia conferencing
  • Real-Time sib tham sib
• Streaming video
  • Tshaj tawm video
  • Multimedia streaming
  • Hu rau signaling
  • Teeb liab
• Cov ntaub ntawv tseem ceeb
  • Cov ntaub ntawv kev lag luam
  • Network tswj

Saib xyuas Default AAR thiab QoS Txoj Cai

• Cov ntaub ntawv ntau
• Kev sib tawb
  • Scavenger
• Default
  Kev siv zog zoo tshaj plaws

Saib xyuas Default AAR thiab QoS Txoj Cai

Saib xyuas Txoj Cai AAR Default

1. Los ntawm Cisco SD-WAN Manager zaub mov, xaiv Configuration> Txoj Cai.
2. Nyem Custom Options.
3. Xaiv txoj cai tsheb los ntawm Centralized Policy.
4. Nyem Application Aware Routing.
   Cov npe ntawm AAR txoj cai raug tso tawm.
5. Nyem Traffic Data.
   Ib daim ntawv teev cov ntaub ntawv kev khiav tsheb raug tso tawm.

Saib xyuas QoS Txoj Cai

1. Los ntawm Cisco SD-WAN Manager zaub mov, xaiv Configuration> Txoj Cai.
2. Nyem Custom Options.
3. Xaiv Forwarding Class/QoS los ntawm Localized Policy.
4. Nyem QoS Map.
5. ist ntawm QoS cov cai raug tso tawm.

Nco tseg Txhawm rau txheeb xyuas QoS tub ceev xwm, xa mus rau Tshawb Xyuas QoS Txoj Cai.

Cov ntaub ntawv / Cov ntaub ntawv

CISCO Default AAR thiab QoS Txoj Cai [ua pdf] Cov neeg siv phau ntawv qhia Default AAR thiab QoS Txoj Cai, Default AAR, thiab QoS Txoj Cai, Txoj Cai

Cov ntaub ntawv

• Cov neeg siv phau ntawv