managing large scale network scale network3 apichart.pdf · ip assignment ip routing ... extranet...
TRANSCRIPT
Managing Large Scale Network
Apichart Chongcharoen18/12/2007
Agenda
Networking new eraSize does matter?Networking model
ManagementProcess Technology
Networking new era
Network ContextServices
Old Networking Concept
Network
Network
Terminal Host
Client Server
Networking context
Network
Employee
BusinessApplication
EnterpriseApplication
CollaborationCollaboration
Partner
PartnerNetwork
Self Service
Customer
Network Service
Data
Voice
Video
Storage
Security
MobilityLoad
balance
Remote
E-Mail SMS
Virtualization Clustering
New Trend
New Technology
EAI/ESB
EBI
Legacy
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
Size does matter
Size does matterProblem
IP assignmentIP routingNetwork availabilityQoSChange impactSecurity
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
Process
IMAC processIncident response processCentralize serviceEnterprise Architecture
Technology
CoreHigh performanceScalabilityHigh availability
DistributeCoverage
AccessServices enablerExtranet
SecurityMulti-level security zoning
Technology
RemoteWorkers
PartnersCustomers
Regional HUB
Local Branches
DistributeMobileWorkers
Core
Access
UpcountryBranches
HQ Campus
Employee
HQ Access Employee
Core
DWDM
Data
Voice
Storage
Legacy
Data
Voice
Storage
Legacy
Data
Voice
Distribute
BranchesBranches
Node
DWDM
Node
Access
IP data communicationLegacy data communicationStorage networkMobilityMultimediaSecurityExtranet
Management
Fault managementPerformance managementSecurity managementConfiguration management
Network Management
Standard
Brand/modelFirmware versionConfiguration
Access Point
Layer 4 Switch
DWDM
Layer 3 Router
Layer 3 Switch
Layer 2 Switch
FirmwareBrand/ModelFunctional
