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Cloud Computing at TIA
Presented ByBetsy Covell
Chair: TIA Cloud Computing Subcommittee
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Agenda
Cloud Computing Subcommittee
Cloud Computing Interoperability
Cloud Issues in CCSC
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Cloud Computing Subcommittee
Cloud Computing Subcommittee charter:Inform TIA standards committees and policy
groups of the need for interoperability standards related to cloud computing
Increase participation by cloud experts
Introduce cloud computing organizations into TIA standards development process
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Cloud Standards Interoperability
TR-42 Telecommunications Cabling SystemsTR-42.1 updating TIA-942 to add support for
o very large data centerso containerized data centers that are utilized by some
cloud data center service providerso higher speed network protocols used for cloud
computing
o Security for data center cabling
TR-42.7 initiated new project to develop next generation balanced cabling for data transmission higher than 10Gbps
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Cloud Standards Interoperability
TR-42 Telecommunications Cabling SystemsTR-42.11 developed polarity schemes that use
multi-fiber array connectors that will support 40 and 100 gigabit systems which will be used for cloud computing systems.
TR-42.21 developed standards for fiber suitable for manufacturing OM4 cabling which is specified by IEEE 802.3 for Ethernet and INCITS T11 for Fibre Channel, two applications critical to cloud computing.
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Cloud Standards Interoperability
TR-45 Mobile and Personal Communications System Standards Potential focus on cloud access by smart
devices, energy efficiency, lawful intercept and mobility
TR-48 Vehicular Telematics Potential focus on addressing improvements to
the interoperability of varying platforms and systems
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Cloud Standards Interoperability
TR-50 Smart Device Communications Potential focus on M2M between cloud-
provisioned servers in a public, private, or hybrid cloud data center setup
TR-51 Smart Utility Networks Potential focus on network agnostic standards
interoperating with an IP network suitable for enabling access to cloud computing infrastructure for data storage, management and processing.
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Cloud Issues in CCSC
Proliferation of cloud standards results in many cloud definitions
But still leaves many standards gapsEnd User View into Cloud
Reliability/SLA
Security
Lawful intercept
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NIST Cloud Model
CommunityCommunityCloudCloud
Private Private CloudCloud
Public CloudPublic Cloud
Hybrid Clouds
DeploymentModels
ServiceModels
EssentialCharacteristics
Common Characteristics
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
Resource PoolingBroad Network Access Rapid Elasticity
Measured Service
On Demand Self-Service
Low Cost SoftwareVirtualization Service Orientation
Advanced Security
HomogeneityMassive Scale Resilient Computing
Geographic Distribution
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Cloud Structural Model
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Cloud Business Model
Cloud Equipment Provider
Cloud App Provider
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Cloud End User Perspective
Data Location
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Cloud End User Perspective
Data Access Privileges
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Cloud End User Perspective
Single vs Multi Cloud
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Recovery in Distributed Cloud
PublicInterne
t
RoutingPerimeterSecurity
LoadBalancing
ApplicationFrontend
ApplicationBackend
DatabaseServer
DataCenter
PowerEnvironment
Interconnection
PublicInterne
t
RoutingPerimeterSecurity
LoadBalancing
ApplicationBackend
DatabaseServer
DataCenter
PowerEnvironment
Interconnection
Assume DUPLE
X FAILU
RE
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Native vs Virtualized Redundancy
Redundant Pair
Active
Redundant
Downtime across a redundant pair is primarily driven by…Critical failure rate of software is likely to be
similar…
Except there may be more (possibly less reliable) hardware and software in the
critical path…Failure coverage likely to be similar…
Failure detection latency likely to be similar…
Switchover success probability likely to be similar
Switchover latency likely to be similar…
Redundant
Redundant
Cloud makes greater redundancy feasible, including aggressive compute redundancy
architectures where each request is simultaneously sent to multiple server
instances and client selects first successful, quorum, or other strategy, thereby boosting
service availability
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Benefits of Georedundancy
To improve service availability via (geo)redundant data centers, failures in primary data center must be detected, isolated and recovered faster to georedundant data center than they would be locally
To get significant service availability improvement, detection, isolation and georedundant recovery must be automatic and (very…) fast
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Cloud Security
Coordinate with Cloud Security Alliance on telecom related security aspects
Investigate lawful intercept issues based on TIA’s prior joint standards efforts
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Data Center Security (current)• Telecommunications cabling for data centers shall not be routed through spaces
accessible by the public or by other tenants of the building unless the cables are in enclosed conduit or other secure pathways. Any maintenance holes, pull boxes, and splice boxes shall be equipped with a lock.
• Telecommunications entrance cabling for data centers should not be routed through a common equipment room (CER). Any maintenance holes on building property or under control of the data center owner should be 1624 locked and monitored by the data center security system using a camera, remote alarm or both.
• Access to pull boxes for data center cabling (entrance cabling or cabling between portions of the data center) that are located in public spaces or shared tenant spaces should be controlled. The pull boxes should also be monitored by the data center security system using a camera, remote alarm or both. Any splice boxes for data center cabling that are located in public spaces or shared tenant spaces should be locked and monitored by the data center security system using a camera, remote alarm or both.
• Entrance to utility tunnels used for telecommunications entrance rooms and other data center cabling should be locked. If the tunnels are used by multiple tenants or cannot be locked, telecommunications cabling for data centers shall be in solid metallic conduit or other secure pathway.
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Cloud Potential
2011