The document summarizes the architecture of Juniper Networks routers. It discusses the separation of the control plane and forwarding plane. The control plane builds the routing tables while the forwarding plane is responsible for packet forwarding using specialized ASICs. It also describes the TX Matrix platform with up to 4 T640 routing nodes, each with 16 packet forwarding engines. The nodes are interconnected using a CLOS fabric switch.
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
The session specifically covers the requirements and approaches for deploying the Underlay, Overlay as well as the inter-Fabric connectivity of Data Center Networks or Fabrics. Within the VXLAN BGP-EVPN based Overlay, we focus on the insights like forwarding and control plane functions which are critical to the simplicity operation of the architecture in achieving scale, small failure domains and consistent configuration. To complete the overlay view on VXLAN BGP-EVPN, we are going to the insides of BGP and its EVPN address-familiy and extend to about how multiple DC Fabric can be interconnected within, either as stretched Fabrics or with true DCI. The session concludes with a brief overview of manageability functions, network orchestration capabilities and multi-tenancy details. This Advanced session is intended for network, design and operation engineers from Enterprises to Service Providers.
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
The session specifically covers the requirements and approaches for deploying the Underlay, Overlay as well as the inter-Fabric connectivity of Data Center Networks or Fabrics. Within the VXLAN BGP-EVPN based Overlay, we focus on the insights like forwarding and control plane functions which are critical to the simplicity operation of the architecture in achieving scale, small failure domains and consistent configuration. To complete the overlay view on VXLAN BGP-EVPN, we are going to the insides of BGP and its EVPN address-familiy and extend to about how multiple DC Fabric can be interconnected within, either as stretched Fabrics or with true DCI. The session concludes with a brief overview of manageability functions, network orchestration capabilities and multi-tenancy details. This Advanced session is intended for network, design and operation engineers from Enterprises to Service Providers.
Tercera parte del tercer tema de la asignatura Sistemas de Conmutación de 4º curso de Ingeniería de Telecomunicación (Vigo), donde se trata la conmutación de etiquetas MPLS.
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A presentation shared by Stefan Dyckerhoff, Juniper's EVP of Platform Systems Division, and Bob Muglia, EVP of Software Solutions Division during Juniper's Global Partner Conference.
Mobile Application Development Using JavaNexSoftsys
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Slawomir Janukowicz, Juniper Networks
Juniper Day, Praha, 13.5.2015
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf (kliknutím na tlačitko v dolní liště snímků).
ETHERNET PACKET PROCESSOR FOR SOC APPLICATIONcscpconf
As the demand for Internet expands significantly in numbers of users, servers, IP addresses,
switches and routers, the IP based network architecture must evolve and change. The design
of domain specific processors that require high performance, low power and high degree of
programmability is the bottleneck in many processor based applications. This paper describes
the design of ethernet packet processor for system-on-chip (SoC) which performs all core
packet processing functions, including segmentation and reassembly, packetization
classification, route and queue management which will speedup switching/routing
performance. Our design has been configured for use with multiple projects ttargeted to a
commercial configurable logic device the system is designed to support 10/100/1000 links with a speed advantage. VHDL has been used to implement and simulated the required functions in FPGA.
Run-Time Adaptive Processor Allocation of Self-Configurable Intel IXP2400 Net...CSCJournals
An ideal Network Processor, that is, a programmable multi-processor device must be capable of offering both the flexibility and speed required for packet processing. But current Network Processor systems generally fall short of the above benchmarks due to traffic fluctuations inherent in packet networks, and the resulting workload variation on individual pipeline stage over a period of time ultimately affects the overall performance of even an otherwise sound system. One potential solution would be to change the code running at these stages so as to adapt to the fluctuations; a near robust system with standing traffic fluctuations is the dynamic adaptive processor, reconfiguring the entire system, which we introduce and study to some extent in this paper. We achieve this by using a crucial decision making model, transferring the binary code to the processor through the SOAP protocol.
HIGH PERFORMANCE ETHERNET PACKET PROCESSOR CORE FOR NEXT GENERATION NETWORKSijngnjournal
As the demand for high speed Internet significantly increasing to meet the requirement of large data transfers, real-time communication and High Definition ( HD) multimedia transfer over IP, the IP based network products architecture must evolve and change. Application specific processors require high
performance, low power and high degree of programmability is the limitation in many general processor based applications. This paper describes the design of Ethernet packet processor for system-on-chip (SoC) which performs all core packet processing functions, including segmentation and reassembly, packetization classification, route and queue management which will speedup switching/routing performance making it
more suitable for Next Generation Networks (NGN). Ethernet packet processor design can be configured for use with multiple projects targeted to a FPGA device the system is designed to support 1/10/20/40/100 Gigabit links with a speed and performance advantage. VHDL has been used to implement and simulated the required functions in FPGA
International Journal of Computational Engineering Research(IJCER)ijceronline
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
1. Juniper Networks Router Architecture [NGN Router OS] Scholarly Paper Presentation (In partial fulfillment for MS Degree in Computer Engineering) Advisor: Dr. Jeremy Allnutt Co-advisor: Dr BijanJabbari George Mason University, Fairfax, Virginia Lawrence Awuah lawuah@gmu.edu ljawuah@ieee.org Fall 2007
7. Routers operate in two different planes:Control Plane The control plane defines the part of the router architecture that is concerned with generating the networkrouting table. Control Plane processing leads to the construction of RIB and FIB in memory. Forwarding Plane The forwarding plane is responsible for packet forwarding. This planeis responsible for processing packets in hardware before forwarding them across the switch fabric from the ingress interface to the appropriate egress interface - HS packet processing.
15. Expandable average lifetimeLeading to CAPEX & OPEX savings - replacing old equipment vs. installing new equipment every few years + operational cost.
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19. A set of dynamically loadable applications with their own separate and protected memory spaces – security, flexibility, speed.
![Juniper Networks Router Architecture [NGN Router OS] Scholarly Paper Presentation (In partial fulfillment for MS Degree in Computer Engineering) Advisor: Dr. Jeremy Allnutt Co-advisor: Dr BijanJabbari George Mason University, Fairfax, Virginia Lawrence Awuah lawuah@gmu.edu ljawuah@ieee.org Fall 2007](https://image.slidesharecdn.com/scholarlypaperslideslinkedin-12982367382837-phpapp02/85/Juniper-Networks-Router-Architecture-1-320.jpg)
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