1. The document introduces Cisco's Software Defined Data Center (SDDC) technology strategy. It discusses the trends of BiModal IT and the emergence of Mode 1 and Mode 2 IT. 2. It describes the SDDC architecture including Software Defined Computing (SDC) using Cisco UCS, Software Defined Storage (SDS) using Cisco HyperFlex, and Software Defined Networking (SDN) using Cisco ACI. 3. Case studies show that implementing SDDC with SDx technologies from Cisco can improve agility, reduce costs, and help organizations deploy both Mode 1 and Mode 2 applications.

1. SDDC 기술 전략 소개
(Software Defined Data Center)
Cisco Systems Korea
DC TSA / (whchoi@cisco.com)

2. DataCenter 기술전략 트렌드

3. BiModal IT 등장과 시대변화
3
Mode 1 Mode 2
(SDLC, ITIL) Agile
, , ,
/ ( , IT)
IT 2/3 IT 1/3
( ) (Mobile,App)
IT ,
CIO CIO, CDO, , CMO, CEO
[Source : Gartner 2014 – BiModal IT]
1. Mode 1 Digital Transformation
 /
 Mode 1 Mode 2
 ERP / MES / SCM
 SDLC , ITIL, CMMi
2. Mode 2 Digital Transformation
•
• Mode 2 Mode 1
• SDDC , AutoScaling , Multi-Cloud
• Agile
3. Mode1+Mode2 Digital Transformation
• Mode1/Mode2
•  /
•
U2L (Unix to Linux), Oracle DBMS  PAS DBMS
2014 IT “BiModal IT” IT 2
. Mode 1,2 App , .

4. 비즈니스 민첩성 기반의 IT 적용 사례 – 산업별 범례 : 금융산업군의 변화들.
2017 ~ 2018 IT , .
IT , Fast IT .
• –
• 1,2 – ID, ,
• –
• –
•
•
• – Buddy
• KEB / /KB –
• – /
AI
•
•
• –
• KB –
• KEB –
•
• IBK – Post Biz HUB
• – /
HUB
• /
• NH – /
• IBK – SNS /
•
• 1,2 –
• –
• KB –
• –
IT
IT  BiModal IT Mode 2 (Fast IT)
[Source : 2017 ]

5. 전통적 방식의 IT 인프라 Deployment
5
IT Deployment , ,
IT . BiModal IT Mode1 . Fast IT
SDDC .
1. /IT

, , IT .
 IT
• Silo
Silo .
• IT
IT , ,
.
•
,
[ /IT ]
IT
- IT
- IT
“ SDDC “

6. SDDC 아키텍쳐 전환을 위한 SDx 기술 등장
6
1. SDDC
 –
,

• API – API
• / –
• –
2.
• – /
• – SDN
• – HCI
3.
• –
• – ,
SDDC ,
. SDDC , .
1:N 1:N 1:N
1:N
API
API
[ SDDC ]

7. SDDC 아키텍쳐 기반의 기대효과
7
SDDC , , SDDC
. , . OpEx
.
Mode1 SDx SDDC
• – / /
• –
• –
• – / /
• –
• – Mode2
• –
• –
• – Mode2

8. SDDC 기술 아키텍쳐 소개

9. SDC(Software Defined Computing) 아키텍쳐
9
SDC x86 ,
. Bare Metal, , SDC .
1. SDC
 – (Profile) x86
, / OS .

• x86 – x86
• x86
– (profile) x86
• OS ( ) .
– Window Server, Linux Server, ,
• OS/ /
- OS/ /
[ As-Is : Computing ] [ To-Be : SDC Computing ] SDC (Software Defined Computing)
- : Cisco UCS, VMware vCenter, Google K8s .
“ SDC “

10. SDC(Software Defined Computing) 아키텍쳐 – Cisco UCS Service Profile
10
UCS ,
. UCS .
1. UCS SDC
 – x86
(e.g : Bios, RAID, UUID, LAN , SAN, MAC, WWNN )

• UCS Fabric Interconnector – SDC
• UCS Manager – SDC
–
• x86
– x86 , BMC
• VIC (Virtual Interface Card)
- IO , IO
[ ] [ UCS SDC ] Cisco UCS SDC
- Linux, MS, VMware Docker SDC
“ SDC “
UCS :: Puppet, Chef, Ansbile, SaltStack

11. SDS(Software Defined Storage) 아키텍쳐
11
SDS SDC SDS HCI (Hyper Converged Infra) ,
x86 , . SDC/SDS
.
1. SDS
 – (Profile)
x86 Scale Out

• x86 – x86
•
– (profile)
• HCI (Hyper Convergence Infra)
– SDC/SDS SDDC
• Scale Out
- x86
SSD IO
[ As-Is : ] [ To-Be : SDS ] SDS (Software Defined Storage)
- : Cisco HyperFlex, Nutanix, VSAN
“ SDS “

12. SDS(Software Defined Computing) 아키텍쳐 – Cisco HX 기반 HCI 아키텍쳐
12
HX(HyperFlex) 2 HCI , UCS . HX HX ,
/ . , .
[ Cisco HCI – SDC/SDS ]
1. HX SDS/HCI
 – Cisco UCS , HCI HX
.
.

• Cisco UCS – SDC
• VMware ESX, MS HyperV, K8s /
• HX Connect & – HCI
• HX
- HX : 2
- HX : ,
- HX :
- SSD :
Cisco HX SDS
- HCI 2
“ 2 HCI SDS “

13. Microservice 아키텍쳐 – Cisco Container Platform
13
Container Platform, CPP CI/CD KaaS(Kubernetes as a Service)
. K8s GCP Hybrid Cloud Model .
[ Cisco Container Platform ]
1. CCP (Cisco Container Platform)
 – Cisco Computing/Storage/Networking
K8s

• Computing – Cisco UCS
• Storage – Cisco HyperFlex FlexVolume
• Networking – Calico , VPP Network
(Cisco ACI )
• – VMware , BareMetal
• VM – Ubuntu
• – Native K8s
• – Prometheus, Kibana, Fluentd
Cisco CCP KaaS
-
“ K8s “

14. SDN(Software Defined Networking) 아키텍쳐
14
SDN ,
. , .
1. SDN
 – (Profile)

• SDN –
• SDN
– SDN ,
•
-
,
[ As-Is : ] [ To-Be : SDS ] SDN (Software Defined Network)
- : Cisco ACI, VMware NSX
“ SDN “

15. SDN(Software Defined Networking) 아키텍쳐 – Cisco ACI 아키텍쳐
15
Cisco SDN , ACI SDN . ,
, SDN IP , .
[ Cisco ACI SDN ]
1. ACI SDN
 – VXLAN ,
APIC
. AnyCast G.W IP Mobility
, .

• APIC – SDN
• LEAF/SPINE – SDN Overlay/Underlay
• North/Southbound API – REST API(XML,JSON),
Ansible, Puppet, Python SDK
• Northbound – vCenter/vRA, SystemCenter,
OpenStack, RHEV, CloudFoundry, K8s, OpenShift
• Southbound – OVS, AVE, LEAF/SPINE,
ADC(L7),
Cisco ACI SDN
- VXLAN SDN .
“ SDN “

16. SDN(Software Defined Networking) 아키텍쳐 – Cisco Network Analytics 솔루션 Tetration
16
SDDC Analytics . Tetration , ,
Flow Application / SDDC .
16
[Cisco Network Analytics ]
1. Tetration
 – Tetration
,
SDDC . App ,
, ,

• – / ( )
• Tetration
- Data Ingestion : Flow
- Data Processing :
- Data Serving : DB
- : M/L REST API/Kafka
- : VM
Cisco Tetration
- /
“ SDDC “
FlowCacheMetaInfo

17. SDDC 오케스트레이션 아키텍쳐
17
SDDC , . , ,
.
.
1. SDDC
 –
, ,
.

• SDDC – SDx API
.
•
– /
• Infra as a Service
- BiModal Mode2
“ SDDC (Software Defined DataCenter) “
HCI
/
NFV
SDN
API
HCI
[ SDDC IaaS (Infra as a Service) ]
NFV SDN
SDDC
PaaS
API API
API API API
CI/CD
Analytics
Security

18. 시스코 SDDC 아키텍쳐 솔루션 요약
18
SDDC SDx , HCI (SDS/SDC), SDN .
, .
SDDC
1. SDDC
 SDS/ SDC
– x86 UCS
- HCI HyperFlex
- SDS/SDC : UCSM, HX Connect
 SDN
- Nexus 9000
- SDN / : Cisco ACI
 SDDC
– UCSD
 SDDC
– SDDC/MultiCloud Cloud Center
 SDDC
- Cisco Tetration
End to End , Cisco SDDC

19. SDDC
시스코 SDDC 아키텍쳐 기반 서비스 배치
19
SDDC , , 3 .
IT / , .
BiModal IT IT .
1. SDDC

– /
- CI/CD
- PaaS API/PlugIn Connector

-
- /
 Deploy
– , Mode 1 Slow IT , Mode 2
,
-
“ SDDC ”

20. SDDC 적용 국내 사례 소개

21. SDx 아키텍쳐 구축 사례 및 효과 – SDN 적용 사례 : 클라우드 서비스
21
A , SDN ACI
.
[ As-Is : ] [ To-Be : SDN ]
 AS-IS

–
Mode 1( ) Mode 2(Cloud )
-
.
 To-Be
 – Cisco ACI

–
SDN
- TCO
CapEx ( 60% )
IT ( 97% )

22. SDx 아키텍쳐 구축 사례 및 효과 – SDDC 적용 사례 : 클라우드 서비스
22
B , HCI
. SDN .
 AS-IS

–
IT IT
- IT
, IT
.
 To-Be
 – Cisco HyperFlex/UCS/ACI

–
SDDC , IT
(2~3 )
- TCO
CapEx ( )
IT
[ As-Is : ] [ To-Be : SDDC ]

23. SDx 아키텍쳐 구축 사례 및 효과 – SDDC 적용 사례 : R&D SDx 서비스
23
C . IT
, UCS SDN ACI .
[ As-Is : ] [ To-Be : SDC/SDN ]
 AS-IS

–
, IT
-
x86
 To-Be
 – Cisco UCS Blade ACI

–
SDN , x86
x86
-
UCS .
ACI .

24. SDx 아키텍쳐 구축 사례 및 효과 – SDDC 적용 사례 : 멀티 데이터센터 SDN
24
D , 2 , Cisco ACI
SDN . Cisco Tetration M/L
 AS-IS

– : 2
- :
.
 To-Be
 – Cisco ACI SDN

– :
,
- :
,
- : ,

25. SDx 아키텍쳐 구축 사례 및 효과 – SDDC 적용 사례 : SDDC 인프라 구축
25
E , Cisco ACI/ HCI Software Defined DataCenter .
TCO .
 SDDC (Fast IT + Slow IT )

–
SDN
SDN ,
Fast IT , HCI
- TCO .
, SDN
SDDC CapEx OpEx .
-
SDN HCI
(vCenter & Cisco ACI )

26. SDx 아키텍쳐 구축 사례 및 효과 – SDDC 적용 사례 : SDN 인프라 구축
26
F SDDC , Cisco ACI Software Defined DataCenter .
, .
 SDDC

– STP
STP, ARP Flooding
- TCO .
-
IT
-

27. SDx 아키텍쳐 구축 사례 및 효과 – SDDC 적용 사례 : 멀티/하이브리드 클라우드
27
G Shadow IT (R&D) Hybrid & MultiCloud . HCI HX
AWS/Azure , Shadow IT .
 Hybrid/MultiCloud

– Shadow IT
Shadow IT AWS
Cloud Center
-
Cloud AWS, Azure, Private Cloud
Cloud Management Platform
-
Private Cloud :
( )
Public Cloud : GPU, CPU intensive
- VPC Private Cloud VPN

28. 감사합니다.