better, strong, faster: agile networks build competitive advantage
Post on 14-Aug-2015
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ACCELERATING INNOVATION!
“We won’t experience 100 years of progress in the 21st century — it will be more like 20,000 years of progress (at today’s rate).” Ray Kurzweil
1903 2000 2015
Yet technology will continue to change. Businesses can not keep pace through capital investment. • Minimize overlays; merge
applications on a unified network• Reduce CAPEX• Lower costs of moves and changes
HOW WILL ENTERPRISES KEEP PACE WITH TECHNOLOGY?
Businesses need:• ICT infrastructure to work. Always. • Security: in the network and the data center.
Safe from theft and intrusion• Must adapt rapidly and easily to changing
business needs; scale up/scale down• Traffic classification: applications need
specific treatment
CLOUD
SOCIAL
MOBILTY
ANALYTICS
Interact with customers, suppliers, employees with speed previously impossible
Connect with enterprise stakeholders anytime and from anyplace
Match business strategies and product development closely to customer trends
Ensure business continuity, data protection and scalability through virtualized compute & store resources
THE “SMAC STACK” IS A RESPONSE TO THE NEED FOR CHANGE
Network Automation and Control
Data Center Interconnect
Enterprise Networking
FLEXIBLE, OPEN
PLATFORMS
NO VENDOR LOCK-IN
AGILE AND RESPONSIVE
BUILDING AN AGILE ICT INFRASTRUCTURE
Challenges• Insourcing or outsourcing?
• Network control, security, and cost
• Complexity in provisioning and scaling
• Limited connectivity and application performance over the WAN
• Non-interoperable silos
WHAT DO THESE TWO ENTERPRISES HAVE IN COMMON?
Enterprise Networking
Technology Requirements• Private network or managed service buy • Secure, resilient, and scalable• Automated operations• Cost optimized
Optical Core
Network
Distribution Network
IP/MPLS Core NodeBranch Offices
Unified Management and Software Control
Head Office Campus
Remote Data Center(s)
Remote Sites andhome workers
PRIVATE BUILD AGILE, ENTERPRISE WAN
Integrated IP-Optical WAN
• rapid application adoption
• new revenue and improved efficiency vs. separate service networks
• highest control and security
• backbone for DCI
• connectivity among offices, data centers and customer gateways
Enterprise Networking
…OR SELECT MANAGED SERVICES TO BUILD AN AGILE SOLUTION
Large enterprisesites and data centers
Mobile workers
Remote sites andhome workers
Enterprise Networking
• Video Services• Security/DDOS• Mission Critical Networking• Business Internet Services• Application Assured VPN• IP and Carrier Ethernet VPN Services Virtual Private or Public Cloud
Encrypted connectivity
HQ/Branch IP Business Services
Dark Fiber or λ Services
Menu of Services
PrivateNetwork Managed
Services
Accepts less control in exchange for lower risk
Desire high degree of control
and securityRisk Tolerance
Highly changeable geography; frequentoffice moves
Very stable physical office spaces;
predictable movesPhysical Growth
Services readily available; eg: Dark fiber, Ethernet, etc
Services not available where needed; eg:
remote locationsService Availability
Needs to conserve cash and favor operating expense
Higher availability of cash, tolerates
depreciationCapital Culture
Prefers to limitinternal IT staff
Maintains strong internal IT staff Human Resources
Enterprise Networking
FACTORS AFFECTING ICT INSOURCE/OUTSOURCE MIX
ENTERPRISE CLOUD AND DCI
Trends1. Increasing volume and value of data demands high speed,
low cost connectivity between data centers
2. Extending private clouds to virtual private and public clouds
Requirements• Reach: campus to long haul • 10’s Gbps connectivity, often 100Gbps,
special cases >1Tbps• Sync and async DC to DC and multi-site to DC• Highly scalable IP, Ethernet and wavelength services
Large Enterprises SI / IT Providers
10’
s G
bps
Campus/Metro data
centers
PrivateCloud
10’s Gbps
Shorthaul
<60Km
Campus<5Km
Long haul>100Km
100
’s G
bp
s
Regional, national/global data centers
Data Center Interconnect
MOVING TO THE CLOUD
1. Enterprise builds a Private Cloud, owns its IT and builds its own data centers and private network to interconnect them.
Enterprise data centers
Enterprise outsourced IT
Service Provider
Private Cloud
Enterprise CAPEX
Private CloudResources owned by Enterprise
Sync/async DCI
Data Center Interconnect
STEP 2: VIRTUAL PRIVATE OR HYBRID CLOUD THROUGH SERVICE PROVIDER
1. Enterprise builds a Private Cloud, owns its IT and builds its own data centers and private network to interconnect them.
Colo/service provider data centers
Enterprise data centers
Service Provider
Private Cloud
Cloud Interconnect
Enterprise CAPEX
Private CloudResources owned by Enterprise
2. Enterprise owns its own IT but outsources some of its data center requirements to a service provider, forming a virtual private or hybrid cloud
Virtual Private CloudResources owned by Service Provider
Data Center Interconnect
STEP 3: ENTERPRISE PUBLIC CLOUD ADOPTION
1. Enterprise builds a Private Cloud, owns its IT and builds its own data centers and private network to interconnect them.
Enterprise data centers
Service Provider
Service Provider
Private Cloud
3. Enterprise owns less of its own IT and outsources more of its data center requirements to cloud service providers.
Cloud Interconnect
Provider CAPEX
Cloud Interconnect
Enterprise CAPEX Enterprise OPEX
Private CloudResources owned by Enterprise
Public CloudResources owned by Cloud Provider
2. Enterprise owns its own IT but outsources some of its data center requirements to a service provider, forming a virtual private or hybrid cloud
Virtual Private CloudResources owned by Service Provider
Public Cloud
Data Center Interconnect
NETWORK AUTOMATION AND SOFTWARE CONTROLBranch-WAN-datacenter Service
Portal
Fixed and Mobile Access Networks
Enterprise Software Defined Network
IP-VPN Private IP Internet
Customer locations
L2-VPNBusiness Internet
Policy driven provisioning
Branch Offices
Turn up new sites rapidly
Implement changes efficiently
Automated data center control
Data Centers
Network Automation and Control
A FEW CASE STUDIES TO THINK ABOUT
Flagship Hospital(Presbyterian)
General Hospital(Montefiore)
Children’s Hospital
General Hospital(Shadyside)
Hillman Cancer Center
HQ (US Steel building)
10G DWDMReady for 100G
Secondary DC(Hoechstetter)Primary DC
(Forbes tower)
Synchronousreplication
Tertiary DC(Iron Mountain)
120 km 120 km
Healthcare Bank & Finance• Metro Optical network for unified
communication, compute and storage across 20+ sites
22 km
66 km
17km
54km 31 km
ALU Network Operations Center NOC
BdF HQ
CYBER SECURITYADMIN (Bank of France)
• National Bank in France (BdF)• Optical network interconnecting Paris HQ
with DC sites
Private Cloud Private Cloud
A FEW CASE STUDIES TO THINK ABOUT
Insurance Public Safety• Top 20 Insurance company• Managed cloud services for storage and office
connectivity
• Service provider offering highly secure connectivity services for Police department
DATACENTER
10GE 10GE
ELAN on ERP #1
ELAN on ERP #2
ServersSAN
LAN
Servers SAN
LAN
DATA CENTER
DC #1 DC #2
Branch #4
Branch #2
5 LambdaCWDM
Branch #1
1x10GFC2x10GE
1x10GFC2x10GE
MC-LAG
Branch #3
MC-LAG
Police Sub-branch
ServersSAN
LAN
Servers SAN
LAN
Police Station
Police Station
Bezeq 1830 40G WDM
ROADM Network
Police Center Cripto Management
IP/MPLS
Service Provider Network Management
Virtual Private Cloud and Enterprise WAN Enterprise WAN
CLOSING THOUGHTS
1.Think of one technology purchase from the past year. How long do you expect to use it?
2.Look at your firm’s capital culture. Do you favor owning things or paying as you go?
3.Does your capital culture and ICT strategy match your enterprise goals?
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