This document discusses using Ansible to automate network configuration on Cisco devices using VIRL. It provides an introduction to the speaker and overview of using Ansible and VIRL to configure switches and VLANs without needing physical network devices. The key steps shown include creating Ansible inventory files, using modules like nxos_vlan to create VLANs on Nexus switches and ios_vlan to create VLANs on IOS switches.
SoftBank Tech Festival 2022
Data Plane programming by P4 and use cases introduction
- What's P4?
- What's data plane programming?
- Advantages of data plane programming by P4
- Use case: GTP Packet Broker
- Use case(planning): 5G UPF
- P4 details
- How to study P4
Remote Baremetal Deployments Using BifrostJames Denton
Bifrost is a set of playbooks and scripts that install Ironic as a standalone project for use without other OpenStack components. This presentation describes using Ironic with Bifrost playbooks to deploy baremetal hosts across a VPN tunnel.
SoftBank Tech Festival 2022
Data Plane programming by P4 and use cases introduction
- What's P4?
- What's data plane programming?
- Advantages of data plane programming by P4
- Use case: GTP Packet Broker
- Use case(planning): 5G UPF
- P4 details
- How to study P4
Remote Baremetal Deployments Using BifrostJames Denton
Bifrost is a set of playbooks and scripts that install Ironic as a standalone project for use without other OpenStack components. This presentation describes using Ironic with Bifrost playbooks to deploy baremetal hosts across a VPN tunnel.
Основные понятия и аспекты построения отказоустойчивых Site-to-Site VPN на ASACisco Russia
Презентация с вебинара, организованного в рамках сообщества Cisco Support Community.
Приглашаем Вас на другие мероприятия Cisco Support Community, а также к участию в жизни нашего сообщества технической поддержки Cisco:
http://cs.co/CSCRu
ARM Linux Booting Process
One must be wondering How this Embedded Devices come to life? What goes into this devices that will tune to users Commands. We are going to explain about Embedded Arm based devices in general as The ARM architecture is a widely used 32-bit RISC processor architecture. In fact, the ARM family accounts for about 75% of all 32-bit CPUs, and about 90% of all embedded 32-bit CPUs.
Securing the network for VMs or ContainersMarian Marinov
Securing the network on the host machine for VMs and/or containers is important!
This presentation, shows you how you can prevent ARP spoofing and IP spoofing on the host node.
You have one of those fruity *Pi arm boards and cheep sensor from China? Some buttons and LEDs? Do I really need to learn whole new scripting language and few web technologies to read my temperature, blink a led or toggle a relay? No, because your Linux kernel already has drivers for them and all you need is device tree and cat.
An Easy way to build a server cluster without top of rack switches (MEMO)Naoto MATSUMOTO
An Easy way to build a server cluster without top of rack switches (MEMO)
12-Feb-2015
SAKURA Internet Research Center.
Senior Researcher / Naoto MATSUMOTO
Similar to AnsibleではじめるNW設定の自動化について - Cisco(VIRL)編 - (20)
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
48. 48
$ ansible-playbook -i inventory l2port_for_nxos.yml -vvv
PLAYBOOK: l2port_for_nxos.yml ************************************
1 plays in l2port_for_nxos.yml
PLAY [core-sw_nxos] **********************************************
TASK [Gathering Facts] *******************************************
ok: [core-sw]
TASK [mode to tagged port] ***************************************
fatal: [core-sw]: FAILED! => {
"changed": false,
"msg": "Ensure interface is configured to be a L2nport first before using this module. You can usenthe nxos_interface module for this."
}
PLAY RECAP *******************************************************
core-sw : ok=1 changed=0 unreachable=0 failed=1
49. 49
- hosts: core-sw_nxos
tasks:
- name: mode to layer2
nxos_interface:
name: Ethernet3/2
mode: layer2
- name: mode to tagged port
nxos_l2_interface:
name: Ethernet3/2
mode: trunk
trunk_allowed_vlans: 130
core-sw# show running-config
:
interface Ethernet3/2
shutdown
no switchport
mac-address 0000.0000.002f
: