VMware vMotion Inter Data Center Workload Mobility

7/29/2019 VMware vMotion Inter Data Center Workload Mobility

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IMPLEMENTATION GUIDE

Cpig 2013, Junip Nws, Inc.

INter Data CeNter WorkloaD

MobIlIty WIth VMWare

aug Junip Nws s mpd pvid ccu inmin in is guid, Junip Nws ds n wn gun ccuc

inmin pvidd in. tid p pduc dscipins nd d cnic dis pvidd in is dcumn inmin pupss n nd suc

pducs n suppd Junip Nws. a inmin pvidd in is guid is pvidd s is, wi us, nd wiu wn n ind, i

xpssd impid su. Junip Nws nd is suppis discim wnis d is guid nd inmin cnind in,

w xpssd impid su incuding, wiu imiin, s mcnii, nss picu pups nd nniningmn, ising

m cus ding, usg, d pcic.


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2 Cpig 2013, Junip Nws, Inc.

IMPLEMENTATION GUIDE - Inter Data Center Workload Mobility with VMware

Table of ContentsInducin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Scp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Dsign Cnsidins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Disnc nd lnc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

l2 Dmin Cnsidins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Cngsin Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

aniv appcs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

VMw vMin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Nw Impicins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Minining S tic Fws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Impmnin ovviw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

M vMin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

opimizing tic Fws a Migin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Impmnin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

QFX3600-QFX003 in DC1 Cniguin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

eX4200-VC in DC2 Cniguin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

MX960-MX13 in DC1 Cniguin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

MX960-MX14 in DC1 Cniguin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Vidin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 0

Vidin Using vCn Cin appicin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Summ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

au Junip Nws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

List of FiguresFigu 1: Minimum quid nws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figu 2: rdundn viu nd psic nw cnncivi dsign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figu 3: t-i ic w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figu 4: t-i ic w wiin sm psic s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figu 5: tic w m vMin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figu 6: tic w duing m vMin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figu 7: tic w m vMin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Figu 8: D cn wd mii, nw cniguin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figu 9: Ping ic m cin sv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figu 10: tim nd succss vMin vn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35


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Cpig 2013, Junip Nws, Inc. 3


IntroductionImpmning sv viuizin sus in ig uiizin nd ducd cpi xpndiu n psic svs.

Sv viuizin scs sv ping ssm m sv dw, wing psic sucs

sd mng mn viu svs viu mcins (VMs). t sic us cning, suspnding, nd miging

iv VMs mng cus psic ss n nw ppicins ui n p s us incuding

ppicins mig VMs sd n suc viii.

VM migin cng ws igin dsignd ccmmd cus svs cd n c .

hwv, dvncmns in nwing cng nw w svs wiin sing cus cd css ni d cn, in n djcn uiding css ci.

Scopetis dcumn psns dsign cnsidins nd cniguins sv nd viuizin dminiss, scui

nd nw dminiss, nd dsigns nd cics w wn xnd i VM suc cuss nd s

cs in d cn ( igin dsign pups) nd mig m ddiin d cns. VMw vSp

incuding is vMin uncin, is dminn p in enpis x86 sv viuizin m. Junip s usd

is pduc vi nw dsign. t cncps discussd cn s ppid sv viuizin

pducs m IbM, Mics, Ciix, nd s.

Us Css

enpiss vging iv wd migin in sv ws. Sm us css incud:

Optimizing resource utilization. t ms cmmn us cs is pimizing suc uiizin wiin sing d cn

t sv sns is:

- I VM quis m cmpu sucs n pvidd sv, i cn migd n sv in cus

wi vi sucs mig nnpiiizd VMs m m sucs ndd.

- I w svs cn sv sucs quid ppicins in cus, VMs cn migd sm

gup svs. Suing dwn xcss svs svs pw nd cing css.

- I cnic sv pms ccu i sv is ug in minnnc pupss, VMs cn

migd n sv.

Campus migration. VMs migd m n d cn n suc cnsumpin pupss. tis scni

is simi v us cs u insd cus siding in n d cn, i is disiud v s disnc

(muip ims mis) din uidings wiin gnizin. tpic, cmpus wn wns

cn nw nd s cn v ndwid nd nc sucs cn. bcus n n

ingss nd gss pin xiss in nw xn fc, pm u pimizin is n imiing c

VM migin cmpd d cns spd g ggpic disnc nd v i wn

cnncins muip svic pvids nd Inn. Hybrid cloud. t migin VMs wn piv d cns nd piv puic cud svic is cd id

cud ppc ( cud using). Wds in VMs us m npis d cn svic pvids

d cn wn xcd vi sucs in i igin d cn. tis niv ws w spci

pjcs wi g, unpdic wds. tpic, npis ms cnc wi svic pvid nd

is p fc nd pssi VPN i fc mus isd m Inn.

Disaster avoidance. adminiss cn nndisupiv mig mcins n d cn nu

diss sis, pvning ss d nd pin im. I diss is xpcd, suc s sv sm, n

dminis cn mig VMs cup d cn wi si pin. t d s, dminiss mus sv

ndwid n ig-ndwid, w-nc in nd fc wn iv migin ss. I is difcu sim

w muc ndwid is quid nd w ng migin cn cus uss upding VMs cnsn, nd

iv migin mus cninu snding VM s upds. I is xpnsiv v ndwid vi jus in cs i

is ndd, s n si nd ss xpnsiv niv is impmn cup pn suing dwn VMs, cping, nd

sing. tis ppc ducs ndwid VMs n ping nd im quid ns m.

D m VMs cn cd up s p scdud pn.

Follow the sun. Mving uss sucs (VMs) n dvngus cin s wd pgsss cn w

suc css. Wds nsd m d cn d cn sd n im d.


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Design Considerations

Distance and Latencylw nc is quimn cusing VMs cus snsiivi dcs iu

in ssm. In vMin vn, nc is s impn cus vMin migin pcss is c

cmmunicins sm quis sncnizin mm pgs wn w VMs. t sncnizin

nsus mvd VM ss in xc sm s nd im s wn inii VM sppd. as disnc

incss, s ds nc wn s w VMs, cusing ducd civ ndwid. I VM cnn civ

pis cnwdgmns, i cnn nsmi is s, nd mm sncnizin cnn ccu. VMw impss minimum 250 Mps n ugpu vMin nd mximum 5-ms nc in sndd vsin, wi 10

ms nc vsins using M vMin u. VMw cmmnds mximum 5 ms nc nd

200 m disnc wn uss nd viuizd ppicins.

t w min cs c nc in d cn nws nd incnncins ppgin d (cusd

disnc) nd pcssing d. Siizin d is ss impn cus siz nd mun ndwid

quid in s us css. ecnic mnipuin pc cuss pcssing d, s n swicing, uing,

iwing, d ncing cuss d. Ms ps ds msud in micscnds (s, wic is 1/1000

miiscnd). t ppgin d is uncin spd ig, nd cnsviv sim d v

i pics is ppxim 5 s p m. on w dcip d udg 5 ms is disnc

nc msud pu s ppgin d. t ppgin d v i wi 5-ms udg is 1,000 m. F

und-ip pcs, divid w g 5-ms und-ip im (rtt) 500 m.

Pcssing d is uniqu c nw nd vis dvic sd n sw, dw, uncins, us, nd

g cng. yu cn ssum wing quimns: 5 20 s p swic; 20 100 micscndsp u; nd 20 300 s p iw. a u um ss minimum w swics, sing u nd n

iw p d cn quid. In ws cs scni nd n wing unidicin p, pcssing d

s 80 s in swic d, 200 s in u d, nd 600 s in iw d. bidicin, is s 1760-s

d 5,000-s d udg, ving ppxim 3,000 s u 600-m w ppgin d, 300

m idicin.

ts igus d n incud pc siz, siizin d, nd quuing d. I is s ssum disnc

w 300 m pvids s nc g, cus i ws m dvics in p wic cus u

pcssing ds. In ddiin, sv dvics mig impmnd in sw, wic diin incus ig

pcssing ds. an pin n is disnc i u vs is n n dic in wn

w pins. oining disnc cicui vs is impn. Din sg vnds sncnizd

sg suins n cmmnd disncs w 100 m.

L2 Domain Considerations

Scing n l2 dminxnding ggpic disncpic incnncing d cns, incss num dvics wiin dmin. t dmin is si suscpi miscnigud, micius cnigud,

u dvics. t cng cmmn usd pvid g-sc l2 laN xnsin (VPlS) incuds mcnisms

-imi is p ic ds css MaN WaN. Micius cnigud dvics cn dcd nd

d inusin pvnin ssms (IPS) nd iw svics.

Congestion PointWn ing d cn cicu, ndwid cngsin pin is MaN WaN dg DCI

(D Cn Incnnc), cus is is ms xpnsiv in in nw. I is impn v css

svic (CS) nd nsu impn nc- nd ndwid-snsiiv ic is svicd in

pdic nd i mnn. yu nd nsu vMin ic s ig pii n gnic ic. I

dminiss d n piiiz ic, ddiin d mig c vMin. tis p d is cd quuing

d nd ccus c pin in nw w cngsin xiss.

Alternative Approaches

t wing niv mds mig m nds wiu quiing iv wd migin.

Routed Live Migration

as n niv l2 sc, u cn us n l3 iv migin, wic mn pvis vnds supp, suc s

Mics, kVM, nd Ciix. tis md ws dminiss cng IP nd MaC ddsss nd us Dnmic hs

Cniguin Pc/Dmin Nm Ssm (DhCP/DNS) upds c quic cngs. Impmnins cn

s us sssin unning p xising sssins iv, i quid.


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Cold Migration

Miging VMs iv nd minining sssins cs cmpxi in nw, s pvius discussd. I iv

migin is n quimn, cd migin is gd pin. Wi cd migin, VMs su dwn, mvd, nd

sd. Mn gnizins ind is is n xcn w s w wi g ms.

VM Migration Using Load Balancing

adminiss cn c cn nw VM in scnd d cn, nd nw ic is n wdd nw

VM ug d ncing. t igin VM sps ping wn ic s n dd. tis is cmmn

nd w-sisd md scing ic ds n v cin IP sicins. hwv, i ds nspciic mv iv sv wi iv sssins m n cin n.

VMware vMotiont impmnin dscid in is dcumn uss VMw vMin pvid iv wd migin. liv

migin is n cpiiis cusd uss swic viuizin. liv migin ns mn

usu ppicins, suc s Disiud rsuc Scdu (DrS), Disiud Pw Mngmn (DPM), nd Fu

tnc. vMin nss unning cnns VMs mm n s. t vMin cmpnn

vSp vsin 5 ds wing:

1. Cs sdw VM n dsinin s.

2. Pcs cs n VMs mm.

3. Cpis mm pgs m suc VM s dsinin VM s.

4. Cpis mm pgs v cngd duing is cp.

5. Cninus is pcss iiv uni sd is m w n mm pgs v n nsd.

6. Sps (quiscs) suc VM.

7. Cpis s VMs CPU, vid, nw, dis, nd sg.

8. Cpis in mm pg cngs, nd sums pin n dsinin ss VM.

9. Snds vs addss rsuin Pc (arP) nw nsu ic is wdd is cin

vi dsinin s VM.

tw ddiin pins w ning :

vMin is n is ig-viii mcnism. vSp s u cd hig aviii cn s VMs

sd n VM s ius ug n ddiin pduc cd Si rcv Mng (SrM).

vMin is dsignd mig VM nd is cun xcuin s m n s n. Fm nw

pspciv, u wn minin civ sssins wn VM nd ss n nw, s w s ini

suc VMs IP nd mdi ccss cn (MaC) ddsss n dsinin ss.W s cn divd m nw nd sg quimns m vMin pcss? as VM xcuin

s is ing cpid, psic ss mus cnncd sm nw nd nw mus v

suicin ndwid ns is mm s. t nc mus minim s s sncnizin cn

ccu. I is insuicin ndwid muc nc, mm s sncnizin ds n ccu, nd

vMin is. In vSp vsin 5, minimum supp ndwid quid is 250 Mps, nd nc is 5 ms.

In ddiin, vSp vsin 5 s ig icnsing u cd M vMin. tis u ws nc

quimn xndd 10 ms. VMw cs minimum u cncun vMins p 1G vMin nw

nd ig p 10G vMin nw. bsd n 250 Mps vi ndwid, wic is minimum quimn p

vMin, u cncun iv vMins in 1G nw cnsum is 1G ndwid.

an quimn is VM nd psic ss mus v ccss sm sg cin.

Pmnc quimns cn divd m s cnncivi quimns. Pmnc quimns dpnd n

p wd VM is unning. a w sv s din quimns cmpd wi n -mi sv

ds sv. t, m mm sncnizin pspciv nd sg ccss pin pspciv, csv p cs din dmnds n nw.


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Network ImplicationsFm nw pspciv, quimn cncning vMin, cning, nd suspnding VMs is suc nd

dsinin VM sm. t VMs sm viuizd nw ccisics, unss mnu scipd

cng n cnd VMs. F miging VMs, dsinin VM s sm viu MaC nd IP ddsss s

suc VM wn migd. t, wn miging mcins, dminiss mus v sm simi

viu nwing (vSwic) nd psic nwing (swicing, IP ddssing, nd uing) cmpnns in pc

nsu cnncivi dvics cmmunic wi migd VM. Figu 1 sws minimum quid

nws wn using VMw vMin.

Figure 1: Minimum required networks

Figu 1 sws c VM pic cnncs puic nw. Using d ncing, c s vSwic cn

cnnc muip psic ins, i dundnc x ndwid. VMw cmmnds sp, psic

nw VMn mngmn (cnncin vCn) p eSXi s, nd sp nw vMin p

eSXi s. I is cmmn pcic v dundn ddiin cnncins puic pducin ic. I is

i six psic cnncins m psic s wi VMs m usd, i n m. VMw is cp

sgmning s nws n ss ins using p gups VlaNs.

VMw nd pvis pms us cnsuc cd vSwic, wic ns cmmunicin wn

VMs n s wiu using psic nw. a vSwic ss psic ps wn gus VMs,

mngmn ps, sd sg nws, nd vMin Fu tnc ps. VMs cnnc swics using

vNICs, nd ic usid s vss vSwic. Muip vSwics cn usd wiin psic s nsu isin. t vSwics in VMws sic icnsing m i simp nd d n un mn pcs, suc

s Spnning t Pc (StP), u d impmn wding us nsu ic is n pd dd

unncssi n vSwics using p gups nd VlaNs.

Figu 2 sws dundn viu nd psic nw cnncivi dsign in wic mngmn nd sg

svics cnnc eSXi s nd VMs cnnc nw.

Public Network

ManagementNetwork

Live Migration

Network

VM VM VM VM VM VM VM VM VM VM VM VM


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Figure 2: Redundant virtual and physical network connectivity design

t vMin pcss nd vSwic v wing nw quimns:

l2 cnncins wn ss n vMin nw

Sm l2 puic d nw psn in d cns nsu nw sssins n inupd

Sd sg (picd in MaN vid DCI usg)

VlaN uning sv i muip VlaNs p p xis

Sm p gups nd VlaNs vMin-cp svs in n eSXi cus

Wn nw cngs md, cnguin sv, vSwic, swics, nd us

lss n 510 ms nc (ss nc is ; dminisic nc is s)

Minimum 250 Mps ndwid in p vMin (m ndwid is )

Nw iii nd dundnc

Maintaining State or Trac FlowsWn miging VMs wi vMin, dminiss mus cnsid dsinin s VM ssums

ccisics suc VM, nd IP nd MaC ddsss mv nw cin in nw. I cincuss VM si m n su svic dvic (d nc iw) n, i is i

nw dvic wi n cgniz nw sssin s ppicins unning n VM nd c s nw

cmmunicins, s dsignd d. tis cuss ppicin s sssin nd, s su, sws s

nn-smss VM mv.

t vid is, w impmn dsign cs xising sssins ug igin su svic dvic,

suing in nn-pim ic uing nd ndwid usg DCI. adminiss cn us n dsigns

minin sssin s wn su svic dvics suc VMs s nd dsinin VMs s.

tpic, cusing svs is n pin.

Cusing is n cng pic ws in laN nvinmns wi dvics cd nx c

. Using cusd su dvics in WaN nvinmn mig n pim mig c simi pms

cmpd vMin. In ddiin, cusd su dvics v ndwid nd nc quimns, wic mig

n cmpi wi vMin quimns.

QFX Seriesor EX Series




ESXi Host

Server VM

Service VM(Network Virtualization,

Load Balancing, NAT, Security)

Serviced VM

vMotion/FTVMK NICInterface

ESXi HostManagement

VMK NICInterface

vSwitchesor Port Groups

PhysicalPorts

IP StorageVMK NICInterface

Virtual NICs

VirtualizedNon-Virtualized


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Implementation OverviewWn miging VMs wn ss, i is pu mp cmmunicin ws wn ppicins vs

nw. tis mpping ids in undsnding pni cmmunicin pms nd w spciic cniguins

cn nsu vMin vn ccus succssu nd cmmunicin ws minind.

Figu 3 sws xn ic iving m usid d cn diin -i ppicin nd

pcssd ic xiing. ec VM sids n sp psic eSXi s. tis ic w ds n incud d

ncs pni muip ppicins nd ds svs mig quid pvid d

pcssing cin ning w i.

Figure 3: Three-tier trac ow

Wn miging individu VMs, i is impn pn ucm. Is sm ic w civ? Wi sm VMs

sid in n d cn nd s in n, spiing sing IP ddss ng? a ddiin

su dvics, suc s d ncs nd iws cn disup ic w? Is suicin ndwid

svic ic wn VMs i sid in din d cns? D ppicin cmmunicins wn

VMs v sic nc quimns? t ic w dpicd in Figu 4 ds n incud su ss mig cd in p.

Figure 4: Three-tier trac ow within the same physical host

t ic w in Figus 3 nd 4 simi, xcp Figu 4 sws ppicin VMs sid n sm

sv. hw wi ic w cng wn miging n VMs u s n d cn?

appicins v din sucus cmpd wi s swn in Figus 3 nd 4. appicins d n nd v

sun, VlaN, d cn n xn cin. adminiss sud s cnsid w ccmmd s

ppicins nd i ic ws wn pnning mig VMs wn d cns.

Metro vMotionFigus 5 ug 7 sw ic ws mniic ppicin ppicin uncins sid in n VM. I

ppicin ws pd u in sm w -i ppicin, mn m ws wud cisscss

d cns. ld ncs nd uncins n dpicd, u mig quid in pic ppicin

nw c w.

Mn did ic ws invv m cmpnns n jus simp -i ppicin. Mn din

ppicin nd ds svs mig nd cmmunic wi c diving n nsw

cin. In ddiin, d ncs nd iws mig xis wn c ppicin i. ts ws s qui

cnsidin wn nzing M vMin nd dpndncis s ps ic ws mig wn.

Trac Flow

FW FWLANLAN LAN LAN LAN LANWeb

VM

App

VM

DB

VM

App

VM

Web

VM

Trac Flow

LAN LANFW FWVirtual

Switch

Web

VM

App

VM

DB

VM

App

VM

Web

VM

Virtual

Switch

Virtual

Switch

Virtual

Switch

Virtual

Switch

Virtual

Switch

Workload-to-workload trac flows over virtual connections within the same server


9/35



Figure 5: Trac ow beore metro vMotion

Figure 6: Trac ow during metro vMotion

RemoteClientRouter

MX Series

OutsideClient for

ConnectionTesting

DC2 PEMX Series

SRX SeriesCluster

Client trac to VM

vCenter trac to ESXi host

Storage trac to VM/ESXi

DC1 PEMX Series

DATA CENTER 2DATA CENTER 1

QFX Series

vCenter

SRX SeriesCluster

ESXi Hostwith vGW

ESXi Hostwith vGW

Single VPLS all VLANsor Multiple VPLS forload-balancing and

trac separation

MC LAG, LAG andVirtual Chassis

technologies used toimprove performance

and reliability

NIC teaming to alternateswitches for production and

vMotion VLANs. Multiple linkseach for production, storageand vMotion/management

AggregationSwitch

EX SeriesVirtualChassis


RemoteClientRouter

MX Series

OutsideClient for

ConnectionTesting

DC2 PEMX Series

SRX SeriesCluster

DC1 PEMX Series


QFXSeries

vCenter

SRX SeriesCluster

ESXi Hostwith vGW

ESXi Hostwith vGW

Client trac to VM



vMotion trac ESXi host to host

Single VPLS all VLANsor Multiple VPLS forload-balancing and

trac separation



and reliability



AggregationSwitch




10/35



Figu 7 sws vMin migin, ic cninus w css d cn incnnc. In is

simp mniic ppicin cs, ic pns incud:

1. rd-dsd wexn cin sv nw cd in DC2

2. Gn-dd wvCn mngmn sv in DC2 vSp eSXi s in DC1

3. ong-sid wSg in DC2 eSXi s in DC1

4. bc (sid) wvCn mngmn sv in DC1 vSp eSki s in DC2

ts ws pmic cus d incss ug DCI, wic is ms xpnsiv nd cngsd

pin n nw. ts ws w ss ndwid vi xising ppicins nd migin

ic. Du nc incud, ppicin mig pm p cus sg nd cin cd

u w m VM. Mv, is issu is mgniid cus m cmpnns sid in -i g

ppicin.

Miging iv svs wn d cns -- wi minining xising ppicin ws is smims nwn s

ipinning mn c.

Figure 7: Trac ow aer metro vMotion

AggregationSwitch



DC2 PEMX Series

SRX SeriesCluster

Client trac to VM



vMotion trac ESXi host to host


vCenter

SRX SeriesCluster

ESXi Hostwith vGW ESXi Hostwith vGW

Single VPLS all VLANs

or Multiple VPLS forload-balancing and

trac separation



and reliability



RemoteClientRouter

MX Series

OutsideClient for

ConnectionTesting

DC1 PEMX Series

QFXSeries


11/35



Optimizing Trac Flows Aer Migrationtis scin viws mds pimizing ic ws VM migin ccus wn d cns.

Red Trac Flow Solution

as swn in Figu 5, d ic ws m xn cin sv in DC1. tis ic w is n

ms diicu ws minin nd pimiz cus i pic vss ug su dvics, suc s iws

nd d ncs. I is s diicu pvid m dic p scnd d cn cus IP ddssing.

IP ddssing is n dsignd pii mii wn din cins. t usid wd, is

n w c svug n IP ddss. tpic, n IP ddss is discvd using DNS. aug uingupds cn md quic, d n ncssi cnvg s pid s VM cn mv m n cin

n. t cngv im m suc VM dsinin VM cn in suscnds. In-d-cn

ic cn si svd uni uing cng ccus in IP nw. Wn miging VMs n sm VlaN

sun, nw dminiss mus cnsid w VMs n sun mig jus w m. I VMs

n migd s cniguus gup c IP ddsss, dminiss cn gmn sun. Fgmnd

suns cus uing upds ss i ccp xn unmus ssms, unss

-gggd d us.

Snding u upds wi sm pix sizs (gmnd) is ccp in csd nw nvinmn cus

dminiss cn cn sun pix siz in uing upd. In Inn nvinmn, svic pvids incu

imiins n sun siz n ccp uing upd minin sii u s. addiin

sun u pixs mn ddiin u cngs, wic cnsum m mm nd CPU nd d g

suc quimns nd pni insii. tpic, /24 is sms pix siz ccpd ds Inn

svic pvids. a sing IP ddss pix usd pic VM is /32. Inn uing s d n ccp sm

ddss ngs mv und, suc s s usd sing VMs sm gups VMs (und 255 IP ddsss).

Pix siz issus cn miigd pviding us cn gggd up /24 pix ping pvid.

Cnging uing s pvids md pimizing ingss ccss. t cmmn w cnging gss

ccss is wi is-p uing pc suc s Viu ru rdundnc Pc (VrrP), wic ws n

pimizd cic nw xi in c d cn s ppsd ic cssing DCI xi nw.

Black Trac Flow

t gn ic w cn impvd i i mving vCn mngmn sv dping cusd

mngmn sv in scnd d cn. tis suin is s ppic svs inc wi

VM. bsd n p ic nd cmmunicin quimns, dminiss cn ng simi sv in

scnd d cn mv sv s p gup scnd d cn, nsuing cmmunicin

duing mvs.

Orange Trac Flow

t suin ng sg ic w s w pssi mds. on pin is impmn sgpicin wn d cns. Mn sg vnds d v ingd i suins spciic wi

VMw n sm nsiins.

an pin is us VMw svMin (Sg vMin), wic ws dminiss mig VMs sg

cin m n mcin n mving ni d s. t dinc is in picin. a d is

nsd, nd n ssm simp ms incmn upds d cngs m si sg.

tis md ducs v DCI in usg. a d is nsd nc i VMs vMin

vn. t, v DCI usg mus ccu duing svMin pcss mv d nc. In ddiin, p

pmnc ccus du nc wn VM nd sg wi cd in din d cns.

tis cniqu vids signiicn invsmn in ig-nd, sncnus sg picin ssm u mig n

sui VMs wi g d ss.


12/35



ImplementationFigu 8 iuss nw cniguin usd s in-d-cn VMw vMin. tw svs cd

in D Cn 1 (DC1), nd n sv is cd in D Cn 2 (DC2). t vCn sv s sids in DC1 nd

mngs svs in eSXi DrS cus. a svs us equlgic iSCSI sg in DC1. a svs

nd sg us sm VlaN ning l2 cmmunicin.

In DC1, n ccss i cnsising QFX3600 is swicing. a cmind c-gggin i cnsiss w

eX82s in VC cniguin dundnc nd p vidnc. t d cn dg s w MX960s using VPlS

muiming nd MC-laG dundnc.

In DC2, n ccss i eX42s in VC cniguin dundnc nd p vidnc is swicing. a

cmind c-gggin i cnsiss w MX480s in VC cniguin dundnc nd p vidnc. t

d cn dg s w MX80s using VPlS muiming nd MC-laG dundnc. t sv nd sg VlaN

is und wn ccss nd c-gggin s using 802.1Q in c d cn nd und css d

cns using VPlS d cn WaN dg.

Figure 8: Data center workload mobility, network confguration

t m quimns psnd in dsign scin, dminiss sud c i l2 cnncin m

DC1 DC2 uning VlaNs m vSwics n eSXi ss in DC1 eSXi s in DC2. t VlaNs

mus nd nd und n tp rc (tor) swics in cins nd und css VlPScnncin d cn dg. W us dundn ins, in gggin gup (laG), Muicssis laG (MC-laG),

MPlS, nd VPlS muiming nsu iii l2-und VlaN. t VlaN w cs un (usd

VMw eSXi cus) is VLAN1101.

NOTE: I u qui ddiin VlaNs sp ic vMin ic, mngmn ic, ic, s

spciic VlaNs mus und in sm mnn.

Using Figu 8 s nc, eSXi s incs insd in VLAN 1101 nd und d cn

dg in d cns.

vCenter172.28.113.27

xe-50/0/18 xe-50/0/19

ge-0/0/22

ge-210.1.11.180

ge-2ge-3 10.1.11.195

ge-0/0/17

xe-0/0/10

xe-0/0/15

xe-0/0/12 xe-0/0/13

Eth0.1Eth1.0

Eth0.0

10.1.11.191

Eth1.110.1.11.190

ge=0/0/18

DATA CENTER 1

MX960WAN Edge

VPLS PE

QFX3500QFX 003

172.28.114.167

EX8208EX 037

172.28.114.128

MX960MX 13

172.28.114.50

EX8216EX 038

172.28.114.128

xe-0/0/14 xe-0/0/21

WM-DC1-Vidclone-172.28.113.201,10.1.11.194

DSL-DC1-172.28.113.201, 10.1.11.217DSL-DC2-172.28.113.202, 10.1.11.218

Storage Array (iSCSI)172.28.113.90

10.1.11.192DC1-GRP-1

EX8200Core

MX960MX 14

172.28.114.52

MC-LAG

DATA CENTER 2

MX80WAN EdgeVPLS PEMX80

MX 24

172.28.114.131

MX80MX 23

172.28.114.130

MX480MX 07

172.28.114.132

EX4200Virtual Chassis10.13.97.161

MX480MX 020

172.28.114.134

ge-0/0/12

xe-2/1/0

xe-3/1/0

xe-2/1/1

xe-1/1/1

xe-1/1/0

10.1.11.18110.1.11.150

Win28K-Srv 1-10.1.11.211, 10.13.99.109WM-VM2-710-10.1.11.212, 10.13.99.81

10.1.11.186

Storage Array (iSCSI)Srv121

10.13.99.10310.1.11.179

DC2-GRP-2

Srv123ESXi1-R71010.13.99.102

ge 4

MC-LAG

MX480 Virtual Chassis Core

172.28.113.133

MPLS Core

P-Routers


13/35



QFX3600-QFX003 in DC1 Confgurationtis xmp cnigus VlaN ccss nd un ps n QFX ccss swic. a incs qui ccss

ddd VlaN. I u us muip VlaNs (n d, n vMin, n mngmn, c,), mus

s ddd nd und. tis xmp cnins sing VlaN.

vlans {

VR1-vlan1101 {

vlan-id 1101;interface {

xe-0/0/21.0;

xe-0/0/14.0;

xe-0/0/15.0;

xe-0/0/10.0;

xe-0/0/12.0;

xe-0/0/13.0;

ge-0/0/17.0;

ge-0/0/18.0;

ge-0/0/22.0;

}

l3-interface vlan.1101;

}

}

tuns cnigud n upins in wing cd snipp. I muip VlaNs quid m c ccss in

eSXi s, p md ggd ccss sud s ddd s incs.

interfaces {

xe-0/0/14 {

unit 0 {

family ethernet-switching {

port-mode trunk;

}

}

}

xe-0/0/21 {unit 0 {


port-mode trunk;

}

}

}


14/35



EX4200-VC in DC2 Confgurationtis xmp cnigus VlaN ccss nd un ps n eX VC ccss swic. a incs qui ccss

ddd VlaN. I u us muip VlaNs (n d, n vMin, n mngmn, nd s n),

mus s ddd nd und. tis xmp cnins sing VlaN.

vlans {

VR1-vlan1101 {

vlan-id 1101;interface {

ge-0/0/9.0;

ge-0/0/12.0;

xe-2/1/1.0;

xe-2/1/0.0;

xe-1/1/0.0;

xe-1/1/1.0;

}

l3-interface vlan.1101;

}

}

tuns cnigud n upins in wing cd snipp. I muip VlaNs quid m c ccss in

eSXi s, p md ggd ccss sud s ddd s incs.

interfaces {

xe-2/1/1 {

unit 0 {


port-mode trunk;

}

}

}

I gggd en (laG) incs usd m ndwid dundnc, mus ddd VlaN

nd v p-md un nd n m.


15/35



MX960-MX13 in DC1 Confgurationt wing cniguin sws d cn pvid dg us nd l2 sc wn d

cns. tis cniguin quis sv sps: Cnigu laN-sid incs un VlaNs; cnigu

cn incs MPlS, rSVP signing -swicd ps (lSPs), nd lSPs w ic

cid wn w pvid dg us; nd cnigu VPlS using sp uing insncs, Muipc

bGP (MP-bGP), nd picis.

Interaces Confguration

xe-1/0/0 {

description CONNECTED-TO-EX8208;

gigether-options {

802.3ad {

ae3;

backup;

}

}

}

xe-1/1/0 {

description CONNECTED-TO-EX8216;

gigether-options {

802.3ad {

ae3;primary;

}

}

}

xe-10/0/0 {

description Connected to EX8200-VC via MC-LAG-1;

gigether-options {

802.3ad ae1;

}

}

xe-10/1/0 {


gigether-options {

802.3ad ae2;

}

}

xe-10/2/0 {

description CONNECTED-TO-MX960-52-ICL-TRAFFIC;

gigether-options {

802.3ad ae5;

}

}

xe-10/3/0 {


gigether-options {

802.3ad ae5;

}

}

interfaces {

ge-11/2/0 {

description CONNECTED-TO-PE2-52-ICCP-TRAFFIC;

unit 0 {

family inet {

address 10.11.12.2/30;

}

}

}


16/35



MC-LAG Confguration or LAN

protocols {

iccp {

local-ip-addr 10.11.12.2;

peer 10.11.12.1 {

redundancy-group-id-list 1;

liveness-detection {

minimum-interval 100;

multiplier 3;

detection-time {

threshold 500;

}

}

}

}

lacp {

ppm centralized;

}

}

interfaces {

ae1 {

description Connecting to EX8200 MC-LAG-1;

exible-vlan-tagging;

encapsulation vlan-vpls;

aggregated-ether-options {

lacp {

active;

periodic fast;

system-id 00:00:00:00:00:50;

admin-key 123;

}

mc-ae {

mc-ae-id 101;

redundancy-group 1;chassis-id 0;

mode active-standby;

status-control active;

}

}

unit 1101 {


vlan-id 1101;

family vpls;

}

unit 1102 {


vlan-id 1102;

family vpls;}

unit 1103 {


vlan-id 1103;

family vpls;

}

unit 1201 {


17/35




vlan-id 1201;

family vpls;

}

unit 1202 {


vlan-id 1202;

family vpls;}

unit 1203 {


vlan-id 1203;

family vpls;

}

}

Backbone Routing and MPLS Confguration

protocols {

rsvp {

interface xe-1/0/0.0;interface ge-11/0/1.0;

ospf {

traic-engineering;

area 0.0.0.0 {

interface all {

}

}

}

mpls {

label-switched-path DC1.PE1-DC2.PE1 {

to 11.1.1.31;

fast-reroute;

}

label-switched-path DC1.PE1-DC2.PE2 {to 11.1.1.130;

fast-reroute;

}

label-switched-path Campus-PE1 {

to 10.10.10.65;

fast-reroute;

}

label-switched-path Campus-PE2 {

to 10.10.10.69;

fast-reroute;

}

interface xe-1/0/0.0;

interface ge-11/0/1.0;


18/35



VPLS Confguration

routing-options {

nonstop-routing;

}

router-id 10.10.10.50;

autonomous-system 500;

protocols {

bgp {

group DC-1 {

type internal;

local-address 10.10.10.50;

}

family l2vpn {

signaling;

}

peer-as 500;

local-as 500;

neighbor 11.1.1.31;

neighbor 10.10.10.52;

neighbor 11.1.1.130;

}

}

DC-VR-1 {

instance-type vpls;

vlan-id all;

interface ae1.1101;

interface ae1.1102;

interface ae1.1103;

interface ae1.1201;

interface ae1.1202;

interface ae1.1203;

route-distinguisher 1:50;

vrf-target target:900:1000;

protocols {

vpls {site-range 8;

no-tunnel-services;

site DC1-1 {

site-identifer 1;

multi-homing;

site-preference primary;

interface ae1.1101;

interface ae1.1102;

interface ae1.1103;

interface ae1.1203;

interface ae1.1202;

interface ae1.1201;

}

}}

}


19/35



MX960-MX14 in DC1 Confgurationt wing cniguin sws d cn pvid dg us nd l2 sc wn d

cns. tis cniguin quis sv sps: Cnigu laN-sid incs un VlaNs; cnigu

cn incs MPlS, rSVP signing lSPs, nd lSPs w ic cid wn w

pvid dg us; nd cnigu VPlS using sp uing insncs, MP-bGP, nd picis.

Interaces Confguration

interfaces {xe-1/0/0 {

description CONNECTED-TO-EX8216-AE5;

gigether-options {

802.3ad {

ae3;

primary;

}

}

}

xe-1/1/0 {

description CONNECTED-TO-EX8208-AE5;

gigether-options {

802.3ad {

ae3;backup;

}

}

}

xe-9/0/0 {

description CONNECTED-TO-P4-122;

mtu 2000;

unit 0 {

family inet {

address 10.3.10.41/30;

}

family iso;

family mpls;

}

}

xe-9/1/0 {


mtu 2000;

unit 0 {

family inet {

address 10.3.10.45/30;

}

family iso;

family mpls;

}

}

xe-10/0/0 {


gigether-options {

802.3ad ae1;

}

}

xe-10/1/0 {



20/35



gigether-options {

802.3ad ae2;

}

}

xe-10/2/0 {


gigether-options {

802.3ad ae5;}

}

xe-10/3/0 {


gigether-options {

802.3ad ae5;

}

}

ge-11/2/0 {

description CONNECTED-TO-PE1-50-ICCP-TRAFFIC;

unit 0 {

family inet {

address 10.11.12.1/30;

}}

}

MC-LAG LAN Confguration

protocols {

iccp {


peer 10.11.12.2 {




multiplier 3;

detection-time {

threshold 500;

}

}

}

}

lacp {

ppm centralized;

}

}

interfaces {

ae1 {

description Connecting to EX8200 MC-LAG-1;




lacp {

active;

periodic fast;

system-id 00:00:00:00:00:50;

admin-key 123;

}


21/35



mc-ae {

mc-ae-id 101;

redundancy-group 1;

chassis-id 1;


status-control standby;

}

}unit 1101 {


vlan-id 1101;

family vpls;

}

unit 1102 {


vlan-id 1102;

family vpls;

}

unit 1103 {


vlan-id 1103;

family vpls;}

unit 1201 {


vlan-id 1201;

family vpls;

}

unit 1202 {


vlan-id 1202;

family vpls;

}

unit 1203 {


vlan-id 1203;family vpls;

}

}


protocols {

rsvp {


interface all;

}

ospf {

traic-engineering;area 0.0.0.0 {

interface all;

}

}

mpls {

path-mtu;


to 11.1.1.31;


22/35



}


to 11.1.1.130;

}


interface ge-11/0/0.0;

interface all;

VPLS Confguration

routing-options {

nonstop-routing;

}

router-id 10.10.10.52;


}

protocols {

bgp {

group DC-1 {

type internal;

local-address 10.10.10.52;family l2vpn {

signaling;

}

peer-as 500;

local-as 500;

neighbor 11.1.1.31;


neighbor 10.10.10.50;

}

}

routing-instances {

DC-VR-1 {

instance-type vpls;

vlan-id all;interface ae1.1101;

interface ae1.1102;

interface ae1.1103;



protocols {

vpls {

site-range 8;

no-tunnel-services;

site DC1-1 {

site-identifer 1;

multi-homing;

site-preference backup;

interface ae1.1101;

interface ae1.1102;

interface ae1.1103;

}

}

}

}


23/35



MX80-MX23 in DC2 Interace Confguration

interfaces {

xe-0/0/0 {

description CONNECTED-TO-MX480-134;

gigether-options {

802.3ad ae1;

}

}

xe-0/0/1 {


mtu 2000;

unit 0 {

family inet {

address 10.3.10.49/30;

}

family iso;

family mpls;

}

}

xe-0/0/2 {

description CONNECTED-TO-MX480-132;

gigether-options {

802.3ad ae2;

}

}

ge-1/0/0 {

description CONNECTED-TO-PE1-131;

gigether-options {

802.3ad ae0;

}

}

ge-1/0/1 {


disable;

gigether-options {802.3ad ae0;

}

}

ae0 {

description Connecting MX80 Multichassis LAG;


lacp {

active;

periodic fast;

}

}

unit 0 {

family inet {

address 10.4.10.14/30;}

}

}


24/35




protocols {

iccp {


peer 10.4.10.13 {




multiplier 3;

}

}

}

}

interfaces {

ae2 {

description Connecting to MX480 MC-LAG-2-132;




lacp {

active;

periodic fast;

system-id 00:00:00:00:00:31;

admin-key 123;

}

mc-ae {

mc-ae-id 132;

redundancy-group 1;

chassis-id 1;


status-control standby;

}

}

unit 1101 {encapsulation vlan-vpls;

vlan-id 1101;

family vpls;

}

unit 1102 {


vlan-id 1102;

family vpls;

}

unit 1103 {


vlan-id 1103;

family vpls;

}unit 1201 {


vlan-id 1201;

family vpls;

}

unit 1202 {


25/35




vlan-id 1202;

family vpls;

}

unit 1203 {


vlan-id 1203;

family vpls;}

}


protocols {

rsvp {

interface all;

}

mpls {


to 10.10.10.50;

}label-switched-path DC2.PE2-DC1.PE2 {

to 10.10.10.52;

}

interface all;

}

ospf {

traic-engineering;

area 0.0.0.0 {

interface lo0.0 {

passive;

}

interface all;

interface fxp0.0 {

disable;}

}

}

VPLS Confguration

routing-options {

router-id 11.1.1.130;


}

protocols {

bgp {group DC-2 {

type internal;


family inet {

unicast;

any;

}

family inet-vpn {

unicast;


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any;

}

family l2vpn {

signaling;

}

peer-as 500;

local-as 500;

neighbor 10.10.10.50;neighbor 10.10.10.52;

neighbor 11.1.1.31;

}

}

routing-instances {

DC-VR-1 {

instance-type vpls;

vlan-id all;

interface ae2.1101;

interface ae2.1102;

interface ae2.1103;

interface ae2.1201;

interface ae2.1202;interface ae2.1203;



protocols {

vpls {

site-range 8;

no-tunnel-services;

site DC2-1 {

site-identifer 3;

multi-homing;

site-preference backup;

interface ae2.1101;

interface ae2.1102;


interface ae2.1202;

interface ae2.1201;

}

}

}

}

MX80-MX24 in DC2 Interace Confguration

interfaces {

xe-0/0/0 {

description CONNECTED-TO-MX480-132;gigether-options {

802.3ad ae1;

}

}

xe-0/0/1 {


mtu 2000;

unit 0 {


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family inet {

address 10.3.10.53/30;

}

family iso;

family mpls;

}

}

xe-0/0/2 {description CONNECTED-TO-MX480-134;

gigether-options {

802.3ad ae2;

}

}

xe-0/0/3 {

description CONNECTED-TO-MX80-130-ICC-TRAFFIC;

unit 0 {

family inet {

address 10.3.10.57/30;

}

}

}

ge-1/0/0 {description CONNECTED-TO-PE2-130;

gigether-options {

802.3ad ae0;

}

}

ge-1/0/2 {


gigether-options {

802.3ad ae0;

}

}

ae0 {

description Connecting MX80 Multichassis LAG;

aggregated-ether-options {lacp {

active;

periodic fast;

}

}

unit 0 {

family inet {

address 10.4.10.13/30;

}

}

}


protocols {

iccp {


peer 10.4.10.14 {





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multiplier 3;

}

}

}

}

interfaces {

ae2 {

description Connecting to MX480 MC-LAG-2;exible-vlan-tagging;



lacp {

active;

periodic fast;

system-id 00:00:00:00:00:31;

admin-key 123;

}

mc-ae {

mc-ae-id 132;

redundancy-group 1;

chassis-id 0;

mode active-standby;status-control active;

}

}

unit 1101 {


vlan-id 1101;

family vpls;

}

unit 1102 {


vlan-id 1102;

family vpls;

}

unit 1103 {encapsulation vlan-vpls;

vlan-id 1103;

family vpls;

}

unit 1201 {


vlan-id 1201;

family vpls;

}

unit 1202 {


vlan-id 1202;

family vpls;

}

unit 1203 {


vlan-id 1203;

family vpls;

}

}


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rsvp {

interface all;

}

mpls {


to 10.10.10.50;

}


to 10.10.10.52;

}

interface all;

}

ospf {

traic-engineering;

area 0.0.0.0 {

interface lo0.0 {

passive;

}

interface fxp0.0 {

disable;

}

interface all;

}

}

protocols {

VPLS Confguration

router-id 11.1.1.31;


}

protocols {

bgp {

group DC-2 {

type internal;


family inet {

any;

}

family inet-vpn {

unicast;

any;

}

family l2vpn {

signaling;

}

peer-as 500;

local-as 500;

routing-options {

neighbor 10.10.10.50;

neighbor 10.10.10.52;


}

}


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routing-instances {

DC-VR-1 {

instance-type vpls;

vlan-id all;

interface ae2.1101;

interface ae2.1102;

interface ae2.1103;


interface ae2.1203;



protocols {

vpls {

site-range 8;

no-tunnel-services;

site DC2-1 {

site-identifer 3;

multi-homing;

site-preference primary;

interface ae2.1101;


interface ae2.1201;

interface ae2.1202;

interface ae2.1203;

}

}

}

}

Validationt wing cmmnds vid MPlS cniguin, min m dvics in DC1. F vi, DC2 is n

swn. Vidin succssu mv m vCn VMw mngmn cns is s swn. t wing

vidin sws MPlS nd rSVP in DC1.

MX960-MX14 in DC1

root@MX960-DC-1-52> show mpls lsp

Ingress LSP: 2 sessions

To From State Rt P ActivePath LSPname

11.1.1.31 10.10.10.52 Up 0 * DC1.PE2-DC2.PE1

11.1.1.130 10.10.10.52 Up 0 * DC1.PE2-DC2.PE2

Total 2 displayed, Up 2, Down 0

Egress LSP: 2 sessions

To From State Rt Style Labelin Labelout LSPname

10.10.10.52 11.1.1.130 Up 0 1 FF 3 - DC2.PE2-DC1.PE2

10.10.10.52 11.1.1.31 Up 0 1 FF 3 - DC2.PE1-DC1.PE2Total 2 displayed, Up 2, Down 0

Transit LSP: 0 sessions



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root@MX960-DC-1-52> show rsvp session

Ingress RSVP: 2 sessions


11.1.1.31 10.10.10.52 Up 0 1 FF - 299776 DC1.PE2-DC2.PE1

11.1.1.130 10.10.10.52 Up 0 1 FF - 299840 DC1.PE2-DC2.PE2


Egress RSVP: 2 sessionsTo From State Rt Style Labelin Labelout LSPname

10.10.10.52 11.1.1.130 Up 0 1 FF 3 - DC2.PE2-DC1.PE2

10.10.10.52 11.1.1.31 Up 0 1 FF 3 - DC2.PE1-DC1.PE2


Transit RSVP: 0 sessions


MX960-MX13 in DC1

root@MX960-DC-1-50> show mpls lsp

Ingress LSP: 2 sessions

To From State Rt P ActivePath LSPname11.1.1.31 10.10.10.50 Up 0 * DC1.PE1-DC2.PE1

11.1.1.130 10.10.10.50 Up 0 * DC1.PE1-DC2.PE2


Egress LSP: 2 sessions


10.10.10.50 11.1.1.130 Up 0 1 FF 3 - DC2.PE2-DC1.PE1

10.10.10.50 11.1.1.31 Up 0 1 FF 3 - DC2.PE1-DC1.PE1


Transit LSP: 0 sessions


root@MX960-DC-1-50> show rsvp session

Ingress RSVP: 2 sessions


11.1.1.31 10.10.10.50 Up 0 1 FF - 299792 DC1.PE1-DC2.PE1

11.1.1.130 10.10.10.50 Up 0 1 FF - 299808 DC1.PE1-DC2.PE2


Egress RSVP: 2 sessions


10.10.10.50 11.1.1.130 Up 0 1 FF 3 - DC2.PE2-DC1.PE1

10.10.10.50 11.1.1.31 Up 0 1 FF 3 - DC2.PE1-DC1.PE1


Transit RSVP: 0 sessions

Total 0 displayed, Up 0, Down


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MX960-MX13 in DC1

tis cmmnd sws ICCP sus in DC1.

root@MX960-DC-1-50> show iccp brief

Redundancy Group Information for peer 10.11.12.1

TCP Connection : Established

Liveliness Detection : Up

Redundancy Group ID Status

1 Up

Client Application: lacpd

Redundancy Group IDs Joined: 1

Client Application: l2ald_iccpd_client

Redundancy Group IDs Joined: None

Client Application: MCSNOOPD


MX960-MX14 in DC1

root@MX960-DC-1-52> show iccp brief

Redundancy Group Information for peer 10.11.12.2

TCP Connection : Established

Liveliness Detection : Up

Redundancy Group ID Status

1 Up

Client Application: lacpd

Redundancy Group IDs Joined: 1

Client Application: l2ald_iccpd_client


Client Application: MCSNOOPD


t wing vidin sws MC-laG incs in up s nd unning DC1.

root@MX960-DC-1-50> show interfaces mc-ae

Member Link : ae1

Current State Machines State: mcae active state

Local Status : active

Local State : up

Peer Status : standby

Peer State : up

Logical Interface : ae1.1101

root@MX960-DC-1-52> show interfaces mc-ae

Member Link : ae1

Current State Machines State: mcae standby state

Local Status : standby

Local State : up

Peer Status : active

Peer State : up

Logical Interface : ae1.1101


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MX960-MX13 in DC1

t wing vidin sws VPlS cnncin is up nd unning in DC1 nd DC2.

root@MX960-DC-1-50> show vpls connections

Instance: DC-VR-1

Local site: DC1-1 (1)

connection-site Type St Time last up # Up trans

1 rmt RN3 rmt Up Aug 15 15:09:08 2011 1

Remote PE: 11.1.1.31, Negotiated control-word: No

Incoming label: 262147, Outgoing label: 262145

Local interface: lsi.1049088, Status: Up, Encapsulation: VPLS

Description: Intf - vpls DC-VR-1 local site 1 remote site 3

MX960-MX14 in DC1


Layer-2 VPN connections:

Instance: DC-VR-1


connection-site Type St Time last up # Up trans1 rmt LN

3 rmt LN



Instance: DC-VR-1



1 rmt LN

3 rmt LN

MX80-MX24 in DC2



Instance: DC-VR-1



1 rmt Up Aug 15 20:41:06 2011 1





3 rmt RN


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MX80-MX23 in DC2



Instance: DC-VR-1



1 rmt Up Aug 15 20:41:06 2011 1





3 rmt RN

Validation Using the vCenter Client ApplicationUsing vCn Cin ppicin, wing scn cpus sw VM migin. Figu 9 sws ping

ic m cin sv cing 512 ms rtt duing iv migin sv. t g rtt is wn

VM is sppd n n sv nd sd n scnd.

Figure 9: Ping trac rom client to server


35/35


Cpig 2013 Junip Nws, Inc. a igs s vd. Junip Nws, Junip Nws g, Juns,

NScn, nd ScnoS gisd dms Junip Nws, Inc. in Unid Ss nd

cunis. a dms, svic ms, gisd ms, gisd s vic ms pp

i spciv wns. Junip Nws ssums n spnsiii n inccucis in is dcumn. Junip

APAC and EMEA Headquarters

Junip Nws Innin b.V.

bing avnu 240

1119 PZ Scip-rij

amsdm, t Nnds

Pn: 31.0.207.125.700

Fx: 31.0.207.125.701

Corporate and Sales Headquarters

Junip Nws, Inc.

1194 N Mid avnu

Sunnv, Ca 94089 USa

Pn: 888.JUNIPer (888.586.4737)

408.745.2000

Fx: 408.745.2100

www.juniper.net

t pucs Junip Nws suins,

ps cnc u Junip Nws

psniv 1-866-298-6428 uizd s.

Figu 10 sws im nd succss vMin vn in rcn ts pn.

Figure 10: Time and success o the vMotion event

SummaryNw dminiss cn civ in-d-cn wd mii dping cminin VMw nd

Junip Nws dvics. VMw pvids mii suin, nd Junip pvids ig-pmnc, ig

i d cn laN nd d cn WaN xpinc. Wn pnning mig wds, i is ciic xmin

usinss cs, cus css nd pnning quimns cn xpnsiv nd cmpicd. as psnd in

Cmpus nd Cd Migin scnis, d cn migin iv wds cn ccmpisd wiu

impmning cmpicd is-p-spnd nd u-pimizin cniqus. o scnis pssi;

wv, qui impmning pcs s s nd , incsing cmpxi nd

ducing iii cnncd d cns. Wn dsigning u wd mii suin, i is impn

xmin css, disnc, nd nc in u nvinmn nd vu dpndncis u sv

ppicin ws v n c nd nw.

About Juniper NetworksJunip Nws is in usinss nw innvin. Fm dvics d cns, m cnsums cud

pvids, Junip Nws divs sw, siicn nd ssms nsm xpinc nd cnmics

nwing. t cmpn svs cusms nd pns wdwid. addiin inmin cn und

www.juniper.net.
http://www.juniper.net/http://www.juniper.net/

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