Arista Networks 产品说明书

Sean F lack, A rista N etworks Peter D raper, E xtraHop N etworks
COST-­‐EFFECTIVE N ETWORK D ATA A NALYSIS
ExtraHop I ntegra.on w ith A rista D ANZ f or Real-­‐Time O pera.onal I ntelligence
Absolute v isibility a nd i nsight a ll t he 2me i n r eal 2me
10/40/100GbE N etworks f or t he Virtualized C loud & D ata C enter
«★ Established i n 2004 i n S anta C lara, C A «★ > 1 M illion+ 10GbE P orts S hipped
«★ > 2000 C ustomers W orldwide
«★ > 600 E mployees
Profitable, s elf-­‐funded, p re-­‐IPO network i nfrastructure l eader
EOS N etwork O peraXng S ystem f or the s oZware d efined d ata c enter
ARISTA NETWORKS PORTFOLIO
E x t e n s i b l e O p e r a X n g S y s t
e m
7048 T
48-­‐port
Data C enter C lass
Gigabit E thernet
Full A rista E OS
7500E
Lossless, M
odular, H igh
Density C loud, S witching
Systems
1152x 10G, 288x 40G,
96x 100G, S DN+NPB
Fully P rogrammable
Data P lane +
Control P lane
7050 S/Q
16 P ort 40G o r
64/52 P ort 10G
SDN E nabled
Dense V irtualizaXon
(10G / 40G U plinks)
Programmable
Control P lane
7150 S eries
Ultra L ow L atency
Next G eneraXon
24, 52, & 64-­‐ports
10G-­‐40G, S DN+NPB
Fully P rogrammable
Data P lane +
Control P lane
7050 T
Dense 36-­‐64 P ort
SDN E nabled
10GBASE-­‐T
(10/40G U plinks)
Programmable
Control P lane
«★ Headquartered i n S eable, f ounded i n 2007 «★ DisrupXve s oluXon f or I T O ps M anagement «★ Technology l eadership i n r eal-­‐Xme, a pplicaXon-­‐
fluent a nalysis o f n etwork t raffic
EXTRAHOP N ETWORKS
“The E xtraHop t eam's F 5 B IG-­‐IP e ngineering h eritage h as a llowed t hem t o build a h ighly s calable m onitoring a nd r eal-­‐Xme a nalyXc p lajorm f or d eep protocol u nderstanding a nd d ecoding.”
-­‐ A PM I nnovators: D riving A PM T echnology a nd D elivery E
voluTon
Industry R
ecogni.on Select
C
ustomers
Technology P artners
EXTRAHOP
C URRENT
P LATFORMS
EH3000 • 1U a ppliance
• 1-­‐3Gbps
• 300-­‐1000 d evices EH6000
• 2U a ppliance • 3-­‐10Gbps
• 1000-­‐3000 d evices
EH1000v
• V irtual
a ppliance • 1Gbps
• 50-­‐250 d evices
EH2000v • V irtual a ppliance • 3
Gbps
• 300-­‐1000 d evices Discovery E di.on • V irtual a ppliance • 1Gbps
• S implified U I
Discovery E di.on
Virtual A ppliances r un o n VMware o r M icrosoS
Physical a ppliances r equired f or: • SSL D ecryp.on
• Precision P acket C apture
Flexible P ricing O p.ons: • Perpetual • Subscrip.on
• Hybrid
EH8000
• 2U a ppliance
• 20Gbps L 2-­‐L7 a nalysis • 3000+ d evices
141
…new a pproaches t o b e[er v isibility,
but a t w hat c ost?
Visibility F abrics
Network P acket B rokers
Centralized M onitoring
$$$$$$$$$$$
NPB MONITORING FABRICS CAN MULTIPLY COST
• Network M onitoring “Data A ccess L ayer”
• Doubles i nfrastructure c osts • Increases c omplexity
• Proprietary s hort l ived technologies
• Doesn’t s cale a s s peeds increase TradiXonally, c ustomers c ould o nly u se s imple p ort m irroring (SPAN), p assive T APs a nd e xpensive m onitoring s witches
Monitoring f abrics a re v ery $$$,
increase t o m anagement s prawl a nd
Are N ot S DN f riendly
TAP
OUT WITH THE OLD….
• First g eneraXon n etwork v isibility w as u nable t o s cale-­‐out & u p • Modern p roprietary N PBs a re p roving t o b e t oo e xpensive • Analysis T ools c an n ot s cale t o 10G m uch l ess 40G a nd 100G
….enter a n ew g eneraXon o f n etwork v isibility, s oZware s implicity
Historical & Audit D B’s
OpTonal TAPs
SoSware D efined S witches
as F ull C apability Network P acket B rokers
Timestamped
LANZ / A EM Detec.on & Automa.on
Precision Visibility
Mirrored Port
Mirrored Port
Mirrored Port ü✓ Less C omplexity ü✓ Less C ost
ü✓ Beber V isibility
OpTonal TAPs
F i l t e r e
d R
e du ce d
Mirrored Port
TOGETHER
Aggregator(s) * Opera.ons I ntelligence Analyzers &
Capture T ools
Data A ccess
Network P acket B rokers/
TAP A ggregaXon
or M atrix S witch
Traffic S ources
Passive
Network T aps
or S PAN (mirror) p orts
* A.k.a.: M atrix S witch, N etwork P acket B roker, D ata A ccess S witch, T raffic V isibility N etwork
Aggregator
Opera.ons I ntelligence
Homegrown t o …. A dvanced
analyXc t ools
Traffic S ources
TAPs: <$500 e ach
Taps a nd S PAN/Mirror p orts provide c opies o f n etwork
traffic
Aggregators c ombine, filter, replicate a nd d istribute
traffic t o t ools
Data A ccess
Network P acket B rokers/
TAP A ggregaXon
or M atrix S witch
Tools c apture, a nalyzer, visualize a nd r eport o n captured d ata d own t o applicaXon a nd flow l evel
Precision D ata A nalysis N etwork
Advanced M ulX-­‐desXnaXon M irroring
Ø Enables p acket d elivery a nd a ggregaXon f or t ools Ø Integrated w ith 10ns h ardware X me s tamping Ø
No i mpact o n f orwarding p erformance
Flexible T AP A ggregaXon
Ø Aggregates m irror/SPAN a nd T AP p orts a cross t he i nfrastructure including a ll L EGACY e quipment
Ø Enables a dvanced filtering a nd t raffic m anagement a bove Ø
Load-­‐balancing a nd l oad-­‐sharing (fan-­‐in / f an-­‐out)
LANZ
Ø Real X me m icroburst & c ongesXon m onitoring i n n etwork Ø Advanced c apture o f i nternal c ondiXons b y t raffic c lass Ø Precisely i denXfies c ause o f p acket l oss a nd o verload Ø
Live d ata s treaming t o e xternal r eceivers o r S SD
Packet F iltering & M anipulaXon
Ø Advanced L 2-­‐4 filtering a nd p acket m anipulaXon
Ø IdenXficaXon o f a pplicaXon s ub-­‐class b y p acket o ffset Ø
TruncaXon o r p acket s licing, N AT, e tc. a t w ire s peed
Hardware P recision T ime-­‐stamping
Ø Marks a ll m irrored p ackets a nd L ANZ m onitoring d ata w ith nanosecond p recision X me-­‐stamps
Ø
Coordinates w ith t hird-­‐party a pplicaXons a nd d evices
PTP 1588 T iming S ervices
Ø Enables n anosecond s cale m easurement i n E OS Ø Integrated 10ns X me s ynchronizaXon & a lignment Ø
Internal o r e xternal c lock s tabilizaXon
AEM A dvanced E vent M anagement
Ø Detects e vents a nd s tate-­‐changes i n n etwork
Ø Provides t he a bility f or v isibility t o f ollow v -­‐moXon Ø
Fully c ustomizable a nd p rogrammable
ARISTA D ANZ I NTEGRATES N ETWORK-­‐WIDE V ISIBILITY
sFLOW & L ANZ EOS P rogrammability
Traffic S teering P acket F
iltering
ApplicaXons a re
experiencing i ssues i n
data c enter
ü✓ Cost Effec.ve
ü✓ Single s olu.on w ith f amiliar C LI
ü✓ Full v isibility & c orrela.on
ü✓ Programmability + A PI
ü✓ SDN O rchestra.on
ü✓ Precise T iming f or c orrela.on
Preserves C APEX f or t ool i nvestments!
NPB S & DATA ANALYSIS: USING ARISTA DANZ
1411 11
Risk Engines
Dashboard Displays
Historical & Audit D B’s
Exchange Gateways
SPAN Port
TAP
ExtraHop W ire D ata A nalysis
Data A ccess P lalorm
C onsolidates a nd filters m ulXple T AP & m irrored p orts
i nto f ewer c onnecXons t o t he a pplicaXon
V L A N T r a ffic (u p t o 20G b p s r e a l -­‐X m e
a n a l y s i s ) ü✓ Total c ross-­‐Xer v isibility a nd i nsight ü✓ Visibility a nd p erformance c orrelaXon for a ll a pplicaXons, i nfrastructure, network, d atabases, s torage, a nd u ser transacXons
ü✓ Full t ransacXonal p ayload a nalysis ü✓ No a gents
ü✓ Scales t o 20 G bps p er a ppliance ü✓ Rapid d eployment
ü✓ Auto-­‐discovery a nd c lassificaXon o f a ll applicaXons, d evices, a nd s ystems
ARISTA & E XTRAHOP: C OMBINED S OLUTION
DATA A GGREGATION F OR R EAL-­‐TIME O PERATIONAL I NTELLIGENCE
Real-­‐Xme I T operaXonal intelligence
TAP
TAPPING N EW S OURCES O F V ISIBILITY
Driven b y Big D ata Technology
Wire D ata
ACCESSING W IRE D ATA • All c ommunica.on
on t he n etwork f rom p ackets
to t ransacXonal p ayload
• Real-­‐.me w ire p rotocol
decoding
• Defini.ve
source o f t ruth
• Data y ou
already h ave
Application
Operations
Business
APM DB Profilers
Server logs NPM
EUM BTM
EXTRAHOP’S V ISION F OR I T O PERATIONS
• Developers • Testers
• Application architects
• Application owners • Business stakeholders
• Network engineers • System admins • Storage admins
• Virtualization admins • DBAs
Remediate problems proactively
Streamline IT processes
Monitor end-user activity
Make informed IT decisions
Track security compliance
Optimize performance
Make IT infrastructure efficient
Answer business questions Operational Intelligence Platform (Cross-tier visibility and insight)
WIRE D ATA I S T HE S OURCE O F R EAL-­‐TIME C ROSS-­‐TIER
INTELLIGENCE
Web Tier
App Tier Java/.NET,, Enterprise Apps, custom
apps, middleware
Database Tier
Oracle, SQL Server, DB2, Informix,
MySQL, Postgres, Sybase
Storage Tier
SAN, NAS
Shared Services
Authentication, DNS, FTP
Network Tier
Firewalls, load balancers, WAN accelerators, switches, routers
Clients
Fat clients, web browsers, mobile
devices, VDI clients
Web Services Which users and client types are affected? What are users doing on the network? How well are applications using the network?
How well is the network delivering
applications? Which servers are slow? What are the error
messages?
Which web services are broken? Which
applications are affected?
What is baseline performance? What is the
impact of this code update in production?
Is authentication set up correctly on all systems? Is there a DNS misconfiguration? Which queries are running slow? Which methods are used? How does this schema
change affect performance? What are file access times? Which users are
accessing sensitive files?
For ExtraHop, visibility and correlation of the whole application delivery chain is required for Ops Intel.
PERSISTENT MOBILE VISIBILITY
1. One or thousands of hypervisors are connected to Arista 7150S.
2. DANZ advanced-mirroring on 7150 with source-port tagging is enabled. All mirrored traffic sent to ExtraHop; up to 20 Gbps of real-time analysis per appliance. Arista sets the VLAN tag to VMware port before vMotion.
3. ExtraHop analyzes all mirrored data from Arista, reassembles into wire data for cross-tier visibility. Shows VMware port before vMotion and the network and application workload performance in ExtraHop GUI.
4. 
Move VM from one host to another. Arista changes the VLAN tag to VMware port after vMotion, persists data stream to ExtraHop. ExtraHop automatically highlights the vMotion event by noting that the VM moved from port 1 to port 2 based on the VLAN tag. No loss of visibility from client performance to back-end storage performance. 5. 
ExtraHop can show in real-time any end-user or transactional impact from vMotion event to ensure change had desired effect and if not, the impact. VMware ESX
OpenStack or VCenter
VMtracer
5
Seamless and Persistent Visibility
Arista DANZ
(Smart Data Aggregation)
Eth1/10 2
3
ExtraHop: Passive Cross-Tier
Analytics
Scenario: Network segment (VLAN) is congested. Need to move workload and ensure no impact on end-user or application
performance. Hypervisor Eth1/1
1
Eth1/2
PERSISTENT V ISIBILITY F OR D YNAMIC E VENTS:
A V MOTION M OVE A CROSS V LANS A ND E VEN D C’S L EVERAGING V XLAN
vMoXon e vent
starts a nd t hen
completes
Performance i s n ot
impacted a nd n o a dd’l
DB e rrors o ccur.
JOINT V ALUE: 5X T HE F UNCTIONALITY A T 1/10TH T HE C OST
• Beber v isibility i nto g rowing n etwork t raffic, i nfrastructure,
virtualizaXon a nd a pplicaXon w orkloads f or c apacity p lanning, rapid p roblem r esoluXon, e nd-­‐user e xperience a ssurance a nd business i ntelligence.
• DramaXc C APEX s avings d ue t o c onsolidaXon o f p roducXon
and m onitoring n etworks (soZware i ntelligence r eplacing
hardware i nvestment)
• Significant O PEX s avings d ue t o S DN c loud a utomaXon, e vent-­‐driven p rogrammability i n b oth t he d ata a ggregaXon (Arista)
and w ire d ata a nalyXcs (ExtraHop).
21
Compare A rista N etworks D ANZ
at t he D ata A ccess L ayer t o a ny alternaXve v isibility s oluXon f or y our network
Contact :
EMEA S ales T eam
<emea-­‐************************> t o discuss y our n etwork r equirements
Download a nd r ead m ore
/en/products/eos/danz
For m ore i nformaXon o n A rista N etworks email u s a t: i********************** • Contact M ichelle E dwards
<*********************> o r
David G reen
<******************> f or a q uick demo m eeXng o r p roof o f c oncept
• Download a nd i nstall t he f ree ExtraHop D iscovery E diXon
Ø InstallaXon t akes 15 m inutes o r l ess
Ø Located a t:
/discovery。