managing large scale network scale network3 apichart.pdf · ip assignment ip routing ... extranet...
TRANSCRIPT
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Managing Large Scale Network
Apichart Chongcharoen18/12/2007
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Agenda
Networking new eraSize does matter?Networking model
ManagementProcess Technology
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Networking new era
Network ContextServices
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Old Networking Concept
Network
Network
Terminal Host
Client Server
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Networking context
Network
Employee
BusinessApplication
EnterpriseApplication
CollaborationCollaboration
Partner
PartnerNetwork
Self Service
Customer
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Network Service
Data
Voice
Video
Storage
Security
MobilityLoad
balance
Remote
E-Mail SMS
Virtualization Clustering
New Trend
New Technology
EAI/ESB
EBI
Legacy
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Size does matter?
Business product/serviceK-Cyber BankingK-Payment GatewayK-eMail statementK-mBankingK-mAlertK-BizNetK-Custodian ConnectK-Cash ConnectK-trade ConnectK-Cyber InvestK-Cyber Trade etc
10,000+ computers10,000+ usersMulti-million customer
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Size does matter
Size does matterProblem
IP assignmentIP routingNetwork availabilityQoSChange impactSecurity
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Network Model
Process
Management Technology
•Enterprise Architecture•Principle•Guideline•Standard
•Fault•Performance•Security•Configuration
•Core•Distribute•Access•Security
•IMAC process•Incident response process•Centralize service
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Process
IMAC processIncident response processCentralize serviceEnterprise Architecture
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Technology
CoreHigh performanceScalabilityHigh availability
DistributeCoverage
AccessServices enablerExtranet
SecurityMulti-level security zoning
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Technology
RemoteWorkers
PartnersCustomers
Regional HUB
Local Branches
DistributeMobileWorkers
Core
Access
UpcountryBranches
HQ Campus
Employee
HQ Access Employee
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Core
DWDM
Data
Voice
Storage
Legacy
Data
Voice
Storage
Legacy
Data
Voice
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Distribute
BranchesBranches
Node
DWDM
Node
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Access
IP data communicationLegacy data communicationStorage networkMobilityMultimediaSecurityExtranet
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Management
Fault managementPerformance managementSecurity managementConfiguration management
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Network Management
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Standard
Brand/modelFirmware versionConfiguration
Access Point
Layer 4 Switch
DWDM
Layer 3 Router
Layer 3 Switch
Layer 2 Switch
FirmwareBrand/ModelFunctional
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