Drive into calico architecture
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Calico is an open-source project that provides a layer 3 network implementation for scalable datacenter deployments using minimal packet encapsulation for better resource usage and network simplicity. It is highly scalable, secure, and simple compared to traditional overlays. Calico integrates with major orchestrators and uses standard APIs and protocols to provide a seamless experience for developers and operators while supporting communication with existing network switches and routers. It consists of components like Felix, orchestrator plugins, etcd, and BIRD that run on endpoints and distribute routing information.
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This document compares four series of Cisco network processors: VXR 7200, SBC 7600, ISR 4451-X, and 7606. It summarizes the key features of each series, including their intended uses, processing power, speeds, supported services and protocols. A table compares the four series across features such as scalability, flexibility, security capabilities, processing power, speeds, and supported services. The document concludes that Cisco network processors provide high performance routing and switching solutions for various applications.
Telecom Italia
Telecom Italia collaborates with leading Italian universities to shape tomorrow’s networks and bring new innovation to marketplace
Using Tetration for application security and policy enforcement in multi-vend...
Network engineers increasingly must view the network as one big software system, which streams telemetry data from software sensors and network devices to an analytics engine.
To implement the whitelist-based segmentation and zero-trust policy model generated from the data analysis, automation is a requirement when dealing with tens of thousands of workloads and complex rules.
This session examines how Cisco Tetration Analytics combined with automation can be used to implement a zero-trust policy model on multi-vendor network fabrics, firewalls and application delivery controllers.
Capillary Networks – Bridging the Cellular and IoT Worlds
The Internet of Things (IoT) represents a new revolutionary era of computing technology that enables a wide variety of devices to interoperate through the existing Internet infrastructure.
Cisco Network Convergence System: Building the Foundation for the Internet of...
Cisco Network Convergence System: Building the Foundation for the Internet of...Cisco Service Provider
Cisco Network Convergence System (NCS) is a family of integrated packet routing and transport systems designed to help service providers capture their share of the IoE Value at Stake. NCS is built on major innovations in silicon, optics and software and provides the building blocks of a multilayer converged network that intelligently manages and scales functions across its architecture.
ACG Research analyzed the business case for NCS and found it achieves massive scale via multichassis system architecture, the density and performance of its new chip set, and the extension of the control plane to virtual machines (VM) internally and externally.Â
Simple, Scalable and Secure Networking for Data Centers with Project Calico
Traditional overlay networks using VXLAN are more complicated to setup and diagnose than is necessary for the majority of data centers. Calico offers an alternative Layer 3 solution - aside from simplicity, this also offers benefits in terms of improved scale and security.
These are the Calico slides from the SDN Switzerland meetup on 13/11/2015,
Calico and mesos
Project Calico provides layer 3 networking and network isolation between workloads using BGP routing. It integrates with Apache Mesos to provide each Mesos container with its own IP address, ending port conflicts and making dynamic port assignment obsolete while allowing for DNS service discovery. Using Calico with Mesos provides simple operation, high scalability and fine-grained network isolation.
Avaya Fabric Connect: The Right Foundation for the Software-Defined Data Center
This paper focuses on a specific real-world use case for SDN - the Software-Defined Data Center. It provides Avaya’s perspective on the characteristics of the Software-Defined Data Center and the value of its Fabric Connect technology as the foundation for this solution. It also talks about how combining Avaya Fabric Connect with open-source cloud orchestration capabilities (that are being defined by OpenStack) can enable a graceful migration to the Software-Defined Data Center.
Proposal of a Transparent Relay System with vNIC for Encrypted Overlay Networks
Proposal of a Transparent Relay System with vNIC for Encrypted Overlay NetworksIJCSIS Research Publications
New generations of applications call for new demands
that are totally different from previous uses of the Internet (e.g.,
cross-layer and network function virtualization), and the existing
networks are not optimized for these new demands due to being
overwhelmed by enormous numbers of external network
protocols. Overlay network technologies aim to respond to such
future network demands. Systems on overlay networks mitigate
this protocol overload by exploiting the unlimited
programmability of the overlay nodes comprising the system.
This paper proposes an overlay node that works as a transparent
proxy server and router for encrypted communication over
overlay networks. This overlay node acts as a virtual switch over
multiple layers of the OSI reference model (the datalink, network, transport, and session layers) using general-purpose components (a personal computer, physical network interface card, and
virtual network interface card, developed using the C language).
The ideas behind this proposal derive from the effectiveness of
software-defined networks and network function virtualization.
Finally, we examine the performance of the overlay node
experimentally and suggest possible designs for future overlay
networks.Â
Ccna 3 chapter 1 v4.0 answers 2011
The document contains the answers to chapter 1 questions from the CCNA 3 v4.0 final exam. It discusses topics related to the hierarchical network model including the core, distribution, and access layers. It also addresses features such as link aggregation, security policies, quality of service (QoS), and redundancy which are key concepts at different layers of the hierarchical model.
Implementation of intelligent wide area network(wan)- report
This document summarizes a student's project on implementing an intelligent wide area network using EIGRP and MPLS routing technologies. The project's objective is to illustrate how these new routing technologies can result in faster convergence and reduced overhead traffic, improving overall network speed. Basic configurations of MPLS and EIGRP are demonstrated on Cisco routers. While the presented network design provides benefits, its full implementation requires high-end routers and switches that may be too costly for many organizations.
Rain Technology.pptx
This document presents a technical seminar presentation on real-time rain detection and wiper control using embedded deep learning. The presentation contains an abstract, introduction, literature survey, description of the architecture, applications, advantages and disadvantages, and conclusion. It discusses the RAIN project, which developed key software components for reliable distributed systems using off-the-shelf hardware components. The RAIN architecture provides fault-tolerant communication, consistent data sharing, and ability to recover applications if nodes fail.
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A Comparison of Four Series of CISCO Network Processors
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Change the game with Game changer
RingCentral is an award-winning cloud-based communications system with a large developer community called "Game Changer" that connects developers, users, and customers. Through Game Changer, developers can interact, help each other, share ideas, and participate in activities to learn about RingCentral's products and APIs while earning points and rewards. The platform aims to learn and contribute to the community in a fun way.
Some basics with ring central
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Ring central and python
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness and well-being.
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The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Cloze connect ringcentral
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Overview on ring central errors part 4
The API allows 10 heavy, 40 medium, 50 light requests per user and 5 authorization requests; exceeding these thresholds will result in a 429 Too Many Requests HTTP error code. The document discusses that when requests begin exceeding limitations, servers commonly return responses with a 429 status.
Setting up your ring central sandbox in steps
RingCentral provides a sandbox environment for developers to test and build applications using its APIs. The summary outlines 5 steps to set up a RingCentral sandbox account:
1) Get a developer account on the RingCentral developer portal.
2) Log into the developer account and locate the sandbox account details.
3) Set the password for the sandbox account and log into the online account portal.
4) Create a test application on the developer dashboard by selecting the platform and feature to access via APIs.
5) The application API key and secret can then be used to test the application using the RingCentral APIs.
Overview on ring central errors: part 2
This document discusses server errors that can occur in the RingCentral application programming interface (API). Server errors have an HTTP status code in the 50x range and can be difficult to diagnose without access to server logs. Common causes include high traffic or maintenance. If the error persists, the RingCentral developer support team can investigate server logs to resolve the issue.
Overview on ring central errors
RingCentral offers communication services like VoIP calling, web meetings, and fax through a secure cloud phone system. Creating RingCentral applications is easy and can be done within minutes by logging into the RingCentral developer account. Once created, applications can access RingCentral APIs based on permissions and features. The RingCentral API uses specific error codes to simplify error processing for client applications. There are different categories of errors like server errors (HTTP 50x), authentication errors (HTTP 40x), and rate limiting errors (HTTP 429).
Call recording overview ring central
RingCentral provides call recording capabilities that allow recordings to be retrieved and streamed via their API. This enables uses cases like analyzing recordings to enhance customer interactions. RingCentral's call recording APIs support streaming playback of recordings using HTML5 audio tags without needing to download the file. Automatic call recording is not turned on by default and must be enabled in the account settings.
Ring central engaging with amazon alexa
RingCentral is integrating with Amazon Alexa to allow users to access RingCentral's communication services like voip calling, meetings, and faxes using voice commands with Alexa. This integration allows users to start and control RingCentral meetings, send messages, and make calls just by talking to Alexa. The integration authenticates users with voice recognition and securely connects RingCentral services with Alexa's voice assistant capabilities.
How ring central sdk changing the game
RingCentral provides communication services like voice calls, SMS, fax, and online meetings through their APIs. They have SDKs available for many programming languages to make it easy for developers to integrate these services into their applications. The RingCentral SDKs handle tasks like authorization and provide helper functions for working with API requests and responses. This allows developers across different platforms and languages to quickly add powerful communication capabilities to their applications.
When ring central connect salesforce
RingCentral integrates with Salesforce to provide seamless communication capabilities within the CRM. This improves customer retention, agent productivity, and business processes. The integration empowers the Salesforce system with RingCentral phone features and creates a more collaborative CRM experience. It allows users to create accounts, leads, contacts, and opportunities while on calls through a 360-degree view of customers. The integration is available on all browsers and devices and provides customized reports and dashboards along with accurate call and SMS logs to enhance the CRM experience.
Mule 4 connecting ring central
The document describes how to connect RingCentral APIs to send SMS messages using Mulesoft Mule 4. It involves creating a Mule application with a flow containing an HTTP listener, payload transformer, and HTTP request to call the RingCentral send SMS API. The flow first calls the RingCentral authorization API to get an access token, stores it in a variable, and passes it in the header when calling the send SMS API. This allows the application to authenticate and send SMS texts via the RingCentral API using Mule 4.
Ring central sdk
RingCentral exposes powerful communication APIs that allow sending messages via SMS, fax, or call from applications integrated with RingCentral. It provides SDKs for languages like Java, PHP, Python, and JavaScript to facilitate API access and handle authentication. The SDKs package RingCentral's API functionality into easy-to-use libraries for each language and handle tasks like token management. This allows developers across platforms and languages to quickly build communication features into their applications.
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RingCentral and Okta integrate to provide secure single sign-on and identity management for RingCentral users. This allows users to access their RingCentral phone numbers from any mobile device securely. New users created in an organization's Active Directory will be automatically provisioned to RingCentral. The integration provides enterprise single sign-on so users only need to authenticate once to access multiple applications. It improves security, efficiency and simplicity by reducing the need for multiple credentials across different applications.
Ring central connecting salesforce overview
RingCentral is a leading cloud-based communication system that integrates with Salesforce to improve customer retention, agent productivity, and business processes. The integration allows users to create and manage Salesforce records while on calls through RingCentral, providing a 360-degree view of customers. It seamlessly connects the phone system and CRM for improved workflows and increased productivity.
Ring central call logs overview (part 2)
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An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
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Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.Â
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before the computed tomography, it had been widely used.
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Paper Link: https://eprint.iacr.org/2024/257
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Enjoying high-performance CRUD (create, read, update, delete) operations, for
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Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
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Solving Mobile app CTF challenges.
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HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
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- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Apps Break Data
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
Skybuffer SAM4U tool for SAP license adoption
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
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GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
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Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
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Astute Business Solutions | Oracle Cloud Partner |
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Drive into calico architecture
- 3. Calico is highly scalable: With its Layer 3 approach to virtual networking and Internet-style architecture, Calico is far more scalable than current overlay solutions and Connect apps with a high performance service mesh built on an Internet-scale routed network fabric. Calico is secure: It Secure the cluster and meet compliance requirements with network and application policies. Calico is simple: Eliminate complexity and leverage proven technologies for resilience and easy troubleshooting with a simplified networking model .
- 4. Calico integrates with major orchestration systems like Kubernetes, Apache Mesos, Docker, OpenStack and more to provide a seamless experience for developers and operators. It support for industry standard APIs such as Container Network Interface (CNI), Neutron, and libnetwork Calico can talk to existing switches and routers in the network because it’s based on IP and communicates using the same type of IP packets. Calico is the most trusted networking solution for mission-critical cloud- native applications.
- 5. Calico is made up of following interdependent components: Felix, the primary Calico agent that runs on each machine that hosts endpoints. The Orchestrator plugin, orchestrator-specific code that tightly integrates Calico into that orchestrator. etcd, the data store. BIRD, a BGP client that distributes routing information. BGP Route Reflector (BIRD), an optional BGP route reflector for higher scale.
- 7. “Hundreds of enterprises trust Calico to connect and secure their cloud networks”
- 8. “Hundreds of enterprises trust Calico to connect and secure their cloud networks”
- 9. For more information visit https://www.projectcalico.org/ https://docs.projectcalico.org/v2.6/introduction/ https://blog.tigera.io/tagged/calico