The L2 NID based architecture for vCPE/NFV deployments faces several challenges:
1) It can cause MAC address scale issues in the NFV data center switching infrastructure as thousands of customer MAC addresses may need to be learned.
2) It extends customer layer 2 domains to the NFV data center, increasing security risks from misconfigured customer networks.
3) There is a potential risk of layer 2 loops occurring between customer networks and the service provider infrastructure without proper demarcation and loop prevention.
4) Achieving high availability between redundant vCPE instances requires reliable tracking of the connectivity between the L2 NID and vCPE, which adds complexity.
V cpe deployment-best-practices-presentationNir Cohen
A review of the various vCPE implementation options available for service providers and the factors that should be considered to avoid pitfalls and ensure optimal results.
Implementing vCPE with OpenStack and Software Defined NetworksPLUMgrid
Service providers and the broader vendor community have made progress in virtualizing key vCPE network functions. Concurrently, there is a strong push to bring these functions to the cloud. This session will discuss how Openstack is enabling this transformation and the role played by technologies like SDN and NFV. It will also discuss the latest advances in the networking stack of the Linux kernel which further enable these network functions to run in a fully distributed architecture. Finally, it will tie all these concepts together proposing a model for implementing virtual CPE services.
vCPE 2.0 – the business case for an open vCPE frameworkCloudify Community
More at http://cloudify.co/webinars/open-vCPE-framework-webinar.html
Oded Nahum discusses the importance of the vCPE use case and why we need to make it more open. He also talks about why it makes financial sense for telcos to do this in the long term.
Five Ways Virtual CPE Reduces Costs and Enables Innovative Enterprise ServicesGCC Computers
How service providers can contain costs and complexity
by virtualizing CPE functions.
Follow GCC Computers
http://www.facebook.com/GccComputersLtd
http://www.linkedin.com/company/gcc-computers-ltd
http://twitter.com/gcc_computers
http://www.youtube.com/channel/UCjWj_h4lrCdw65x2xbM3lhQ
http://www.gcc.com.cy/
V cpe deployment-best-practices-presentationNir Cohen
A review of the various vCPE implementation options available for service providers and the factors that should be considered to avoid pitfalls and ensure optimal results.
Implementing vCPE with OpenStack and Software Defined NetworksPLUMgrid
Service providers and the broader vendor community have made progress in virtualizing key vCPE network functions. Concurrently, there is a strong push to bring these functions to the cloud. This session will discuss how Openstack is enabling this transformation and the role played by technologies like SDN and NFV. It will also discuss the latest advances in the networking stack of the Linux kernel which further enable these network functions to run in a fully distributed architecture. Finally, it will tie all these concepts together proposing a model for implementing virtual CPE services.
vCPE 2.0 – the business case for an open vCPE frameworkCloudify Community
More at http://cloudify.co/webinars/open-vCPE-framework-webinar.html
Oded Nahum discusses the importance of the vCPE use case and why we need to make it more open. He also talks about why it makes financial sense for telcos to do this in the long term.
Five Ways Virtual CPE Reduces Costs and Enables Innovative Enterprise ServicesGCC Computers
How service providers can contain costs and complexity
by virtualizing CPE functions.
Follow GCC Computers
http://www.facebook.com/GccComputersLtd
http://www.linkedin.com/company/gcc-computers-ltd
http://twitter.com/gcc_computers
http://www.youtube.com/channel/UCjWj_h4lrCdw65x2xbM3lhQ
http://www.gcc.com.cy/
Multilayer optimization deals with projected traffic demands of each type of service traffic, by constructing and analyzing different combinations for handling traffic across the transport layers to end up with a whole that is much less than the sum of the parts.
Moreover, when combined with centralized SDN control it promises to be a platform for innovative services that generate new revenue streams. While the payoffs are huge, SDN-controlled multilayer-optimized networks are not trivial.
There is a rocket science element to the underlying algorithms, and this increases in complexity when combined with real time control.
The presentation will discuss the motivations, benefits, and approaches, for SDN-controlled, multilayer optimized networks.
Alcatel-Lucent Cloud: Network Functions Virtualization - The New Virtual Real...Alcatel-Lucent Cloud
Companies are facing cloud challenges; capacity expansion, commoditization, network and data center merging, network becoming a programmable platform, transformation at web speed. The answer is parallel scaling and the creation of the NFV Industry Group. NFV will greatly enhance the ability of "network applications" to elastically scale to meet changing demand patterns. Alcatel-Lucent is leading the way in this new reality.
Dell EMC - - OpenStack Summit 2016/Red Hat NFV Mini Summit kimw001
Dell EMC's carrier-grade open NFV solution - powered by Red Hat OpenStack Platform. Presented at Red Hat's NFV Mini Summit at OpenStack Summit 2016 in Barcelona.
As SDN & NFV services become commercially available, the industry needs to approach once again the reach issue. There is not a single service provider with complete reach; that is why we build NNIs and need a wider SDN/NFV Ecosystem.
Kazuya Hashimoto
Executive Vice President
NEC Europe Ltd.
Plenaries Session
ONS2015: http://bit.ly/ons2015sd
ONS Inspire! Webinars: http://bit.ly/oiw-sd
Watch the talk (video) on ONS Content Archives: http://bit.ly/ons-archives-sd
Faced with the dual threats of rising operating costs and declining revenues, network service providers are increasingly turning to network functions virtualization (NFV) to help them keep up with constantly changing market conditions.
In a virtualized Telco environment, service providers can deploy and deliver new network functions, services and capacity on demand—reducing normal rollout time from months and weeks to just hours.
Leveraging the principles of cloud computing, network service providers can deliver a level of responsiveness never before available, easily scaling capacity up or down to meet the evolving needs of their subscribers.
The result is a highly agile system that allows new revenue-generating services to be quickly developed, exhaustively tested and selectively rolled out to targeted groups in a fraction of the time and at a much lower cost than previously thought possible.
In this session, the speaker will present how the solution from Juniper networks look like and how it can be deployed by service provider to improve their agility in delivering services to their customers.
Joint presentation on behalf of the Society of Cable Telecommunications Engineers (SCTE) between Cox Communications (Mazen Khaddem) and Cisco Systems (Dr. Loukas Paraschis). Presentation covers different SDN categories, NFV examples in business services, and use cases for WAN SDN.
Learn more about how today's service provider's networks are built to deliver yesterday's services and how the Next generation service require a new approach with our Evolved Programmable Network's offerings will enable business transformation for new service deliveries.
Multilayer optimization deals with projected traffic demands of each type of service traffic, by constructing and analyzing different combinations for handling traffic across the transport layers to end up with a whole that is much less than the sum of the parts.
Moreover, when combined with centralized SDN control it promises to be a platform for innovative services that generate new revenue streams. While the payoffs are huge, SDN-controlled multilayer-optimized networks are not trivial.
There is a rocket science element to the underlying algorithms, and this increases in complexity when combined with real time control.
The presentation will discuss the motivations, benefits, and approaches, for SDN-controlled, multilayer optimized networks.
Alcatel-Lucent Cloud: Network Functions Virtualization - The New Virtual Real...Alcatel-Lucent Cloud
Companies are facing cloud challenges; capacity expansion, commoditization, network and data center merging, network becoming a programmable platform, transformation at web speed. The answer is parallel scaling and the creation of the NFV Industry Group. NFV will greatly enhance the ability of "network applications" to elastically scale to meet changing demand patterns. Alcatel-Lucent is leading the way in this new reality.
Dell EMC - - OpenStack Summit 2016/Red Hat NFV Mini Summit kimw001
Dell EMC's carrier-grade open NFV solution - powered by Red Hat OpenStack Platform. Presented at Red Hat's NFV Mini Summit at OpenStack Summit 2016 in Barcelona.
As SDN & NFV services become commercially available, the industry needs to approach once again the reach issue. There is not a single service provider with complete reach; that is why we build NNIs and need a wider SDN/NFV Ecosystem.
Kazuya Hashimoto
Executive Vice President
NEC Europe Ltd.
Plenaries Session
ONS2015: http://bit.ly/ons2015sd
ONS Inspire! Webinars: http://bit.ly/oiw-sd
Watch the talk (video) on ONS Content Archives: http://bit.ly/ons-archives-sd
Faced with the dual threats of rising operating costs and declining revenues, network service providers are increasingly turning to network functions virtualization (NFV) to help them keep up with constantly changing market conditions.
In a virtualized Telco environment, service providers can deploy and deliver new network functions, services and capacity on demand—reducing normal rollout time from months and weeks to just hours.
Leveraging the principles of cloud computing, network service providers can deliver a level of responsiveness never before available, easily scaling capacity up or down to meet the evolving needs of their subscribers.
The result is a highly agile system that allows new revenue-generating services to be quickly developed, exhaustively tested and selectively rolled out to targeted groups in a fraction of the time and at a much lower cost than previously thought possible.
In this session, the speaker will present how the solution from Juniper networks look like and how it can be deployed by service provider to improve their agility in delivering services to their customers.
Joint presentation on behalf of the Society of Cable Telecommunications Engineers (SCTE) between Cox Communications (Mazen Khaddem) and Cisco Systems (Dr. Loukas Paraschis). Presentation covers different SDN categories, NFV examples in business services, and use cases for WAN SDN.
Learn more about how today's service provider's networks are built to deliver yesterday's services and how the Next generation service require a new approach with our Evolved Programmable Network's offerings will enable business transformation for new service deliveries.
Segment routing is a technology that is gaining popularity as a way to simplify MPLS networks. It has the benefits of interfacing with software-defined networks and allows for source-based routing. It does this without keeping state in the core of the network and needless to use LDP and RSVP-TE.
Introducing Application Engineered Routing Powered by Segment RoutingCisco Service Provider
Application-Engineered Routing
Application programs the Segment Routing network to deliver end-to-end per-flow policy from DC through WAN to end-user
Adding value at your own pace
– Leveraging the existing MPLS dataplane without any change. SW upgrade only.
– Simplification, Automated 50msec FRR, per-domain and then end-to-end policies
Economic gains
– Improved service richness and velocity
– Optimized CAPEX and OPEX thanks to the simplicity of the SR architecture
Segment Routing deployments in CY15 in all the markets – WEB, SP, Entreprise
Strong partnership with lead operator group Commitment to standardization and multi-vendor support

PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...PROIDEA
Krzysztof Konkowski - Cisco Systems
Language: English
Service Provider networks evolve to benefit from virtualisation, programmability, automation and other cutting edge technologies, enabling SPs to streamline their services and keep profitable on competitive market. Being able to adopt new technologies is bound to alleging network architecture, adding new components on top of Access, Aggregation, Core, and Service Edge. Cisco for past years has been developing CVD program - Cisco Validated Design. One of the work groups is dedicated to creating and maintaining EPN solution - Evolved Programmable Network - along with documentation based on cyclic test campaigns, Design & Implementation Guides, and other information. The session will cover EPN - its fundamental blocks, scenarios & equipment tested, where to search for information and how to use them.
Register for the next PLNOG edition: krakow.plnog.pl
At Microsoft’s annual developers conference, Microsoft Azure CTO Mark Russinovich disclosed major advances in Microsoft’s hyperscale deployment of Intel field programmable gate arrays (FPGAs). These advances have resulted in the industry’s fastest public cloud network, and new technology for acceleration of Deep Neural Networks (DNNs) that replicate “thinking” in a manner that’s conceptually similar to that of the human brain.
Watch the video: http://wp.me/p3RLHQ-gNu
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Virtualization Forum 2015, Praha, 7.10.2015
sál Juniper Networks
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf.
DPDK Summit - 08 Sept 2014 - 6WIND - High Perf Networking Leveraging the DPDK...Jim St. Leger
Thomas Monjalon, 6WIND, presents on where/how to use DPDK, the DPDK ecosystem, and the DPDK.org community.
Thomas is the community maintainer of DPDK.org.
Interconnecting Neutron and Network Operators' BGP VPNsThomas Morin
joint presentation given at OpenStack summit Barcelona (Oct. 2016) with Paul Carver and Tim Irnich
talk video: https://www.youtube.com/watch?v=LCDeR7MwTzE
demo: https://www.youtube.com/watch?v=5iRoZcmQyuU
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
Meet up Milano 14 _ Axpo Italia_ Migration from Mule3 (On-prem) to.pdfFlorence Consulting
Quattordicesimo Meetup di Milano, tenutosi a Milano il 23 Maggio 2024 dalle ore 17:00 alle ore 18:30 in presenza e da remoto.
Abbiamo parlato di come Axpo Italia S.p.A. ha ridotto il technical debt migrando le proprie APIs da Mule 3.9 a Mule 4.4 passando anche da on-premises a CloudHub 1.0.
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
2.Cellular Networks_The final stage of connectivity is achieved by segmenting...JeyaPerumal1
A cellular network, frequently referred to as a mobile network, is a type of communication system that enables wireless communication between mobile devices. The final stage of connectivity is achieved by segmenting the comprehensive service area into several compact zones, each called a cell.
Italy Agriculture Equipment Market Outlook to 2027harveenkaur52
Agriculture and Animal Care
Ken Research has an expertise in Agriculture and Animal Care sector and offer vast collection of information related to all major aspects such as Agriculture equipment, Crop Protection, Seed, Agriculture Chemical, Fertilizers, Protected Cultivators, Palm Oil, Hybrid Seed, Animal Feed additives and many more.
Our continuous study and findings in agriculture sector provide better insights to companies dealing with related product and services, government and agriculture associations, researchers and students to well understand the present and expected scenario.
Our Animal care category provides solutions on Animal Healthcare and related products and services, including, animal feed additives, vaccination
Challenges of L2 NID Based Architecture for vCPE and NFV Deployment
1. Challenges of Layer 2 NID Based Architecture
For vCPE/NFV Deployments
Santanu Dasgupta
Sr. Consulting Engineer – Global Service Provider Network Architecture
BDNOG-3
May, 2015