Duration 3 Days 18 CPD hours This course is intended for This course is intended for Cisco Partner Sales Engineers and Field engineers supporting customers with 802.1x solutions. The primary audience for this course is Cisco Channel Partner SEs and FEs that are seeking to meet the education requirements to attain ATP authorization to sell Cisco ISE. The secondary audience for this course is security architects, design engineers, and others seeking hands-on experience with Cisco TrustSec 802.1X deployments with Cisco ISE Overview Upon completing this course, students will be able to meet these objectives:- Describe identity-based networking concepts and components - Define the components and processes of port-based authentication - Identify the 802.1X components and their interrelation at a high level - Identify requirements and options for non-supplicant devices - Position individual components of an 802.1X network and identify compatibilities Students will gain the foundational knowledge of IEEE 802.1X protocol; the skills that are needed to configure the Cisco Identity Services Engine (ISE) for 802.1X operation; hands-on experience configuring a network for 802.1X-based network services. Cisco TrustSec Surveying Cisco TrustSec Surveying Cisco TrustSec Architecture Components Port-Based Authentication Surveying the IEEE 802.1X Standard Surveying 802.1X and EAP Surveying 802.1X and EAP Configure Devices for 802.1X Operation Identifying 802.1X Components and Topologies Identifying 802.1X Components and Topologies Configuring Network Devices for 802.1X Configuring Supplicants for 802.1X Operation Configure Guest Access Configuring Cisco TrustSec for Non-Supplicant Devices Configuring Cisco WebAuth for Non-Supplicant Devices Design Cisco TrustSec Networks with Cisco ISE and 802.1X Identifying Component Compatibilities with 802.1X Reviewing 802.1X Design Considerations that Impact Implementation Reviewing Scalable 802.1X Architectures Additional course details: Nexus Humans Cisco Introduction to 802.1X Operations for Cisco Security Professionals v1.0 (8021X) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Cisco Introduction to 802.1X Operations for Cisco Security Professionals v1.0 (8021X) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.
Duration 5 Days 30 CPD hours This course is intended for Channel partners and resellers Network administrators Network engineers Sales engineers System engineers Technical architects Technical support personnel Overview After taking this course, you should be able to: Identify the Cisco Digital Network Architecture solution by describing the vision, strategy, general concepts, and components. Describe the Cisco DNA Center design application, hierarchical network design, and basic network settings, and describe the integration of Cisco DNA Center with Cisco Identity Services Engine (Cisco ISE) for Automation and Assurance. Describe the Cisco DNA Center Inventory and the available mechanisms for discovering and adding network devices, and explore the device compatibility with Cisco DNA Center and SD-Access. Describe the Cisco DNA Center automation features such as configuration templates, software image maintenance, and Plug and Play (PnP) device onboarding. Explore the Cisco DNA Center user interface, the available workflows for onboarding devices, and how to design and manage a network. Introduce Cisco SD-Access, describe the different node types in the fabric and the two-level segmentation provided by the solution, and take a deep dive into the control and data plane protocols used in Cisco SD-Access. Describe the Cisco DNA Center workflow for deploying Cisco SD-Access, defining all the prerequisite network settings and profiles, defining the required policies, creating fabric domains and sites, and provisioning fabric nodes. Create and manage fabric domains and sites, provision fabric devices, and onboard your endpoints in a single site or distributed fabric campus network. Describe the features available for automating and monitoring wireless networks with Cisco DNA Center, and describe the available deployment models with their benefits and limitations, such as wireless Over-the-Top (OTT) and SD-Access Wireless. Describe the Cisco SD-Access Extension for IoT solution, its architecture and components, and the benefits and limitations of the solution Describe the use cases and migration scenarios for migrating users from traditional campus to SD The Transforming to a Cisco Intent-Based Network (IBNTRN) v1.1 course teaches you how the functionality of Cisco© SD-Access fits into Cisco Digital Network Architecture (Cisco DNA?). Through a combination of lessons and hands-on learning, you will practice operating, managing, and integrating Cisco DNA Center, programmable network infrastructure, and Cisco SD-Access fundamentals. You will learn how Cisco delivers intent-based networking across the campus, branch, WAN, and extended enterprise and ensures that your network is operating as intended. Course Outline Introducing Cisco DNA Architecture Cisco DNA Center Design Cisco DNA Center Inventory Cisco DNA Center Automation Explore Cisco DNA Center and Automating Network Changes Introducing Cisco Software-Defined Access Deploying Cisco Software-Defined Access Deploy Wired Fabric Networks with Cisco DNA Center Cisco SD-Access for Wireless Cisco SD-Access Extension for IoT Deploy Brownfield and Fabric Wireless Network with Cisco DNA Center Migrating to Cisco SD-Access Cisco SD-Access Multicast Integrating Cisco DNA Center Deploy SD-Access Layer 2 Borders and Multicast and Integrate Cisco DNA Center with External Services or Applications Understanding Programmable Network Infrastructure Operating and Managing Cisco DNA Infrastructure Test Drive Cisco DNA Center APIs
Duration 5 Days 30 CPD hours This course is intended for Customers, cloud architects, systems engineers, data center administrators, and cloud administrators with experience in managed services or managing a service provider environment. Overview By the end of the course, you should be able to meet the following objectives: Deploy VMware Cloud Director Manage VMware Cloud Director to meet the service provider needs Create and manage VMware Cloud Director organizations and vApps to fulfill business needs Create and manage VMware Cloud Director catalogs Transfer virtual machine workloads from VMware vSphere into and out of VMware Cloud Director Configure networking for organizations and vApps with the help of VMware NSX-T Data Center Managing resources from the VMWare Cloud Director console and using VMware vRealize Operations Manager Enabling VM and Named Disk Encryption Creating VM sizing and placement policies Understand vApps and VM operations and actions In this five-day course, you focus on installing, configuring, and managing VMware Cloud Director 10.3. You learn about workload provisioning, the creation of organizations, virtual data centers (VDCs), catalog services that include predefined virtual machines, and on-demand VMware NSX-T Data Center networks.This course also covers interfacing VMware Cloud Director with other systems and the integration and use of VMware vRealize Orchestrator for VMware Cloud Director. You learn about different networks that a system administrator and an organization administrator can configure and use with virtual machines (VMs). This course also discusses how to monitor various VMware Cloud Director objects using VMware vRealize Operations. Course Introduction Introductions and course logistics Course objectives Software-Defined Data Center and VMware Validated Design Define Software Defined Datacenter (SDDC) Discuss VMware offerings for Cloud-Based Services Discuss the deployment options for VMware Cloud Director Discuss VMware Validated Design Recognize the design considerations when creating a cloud environment on the SDDC using VMWare Cloud Foundation vCloud Director Deployment and Configuration Discuss the deployment options for VMware Cloud Director Explain the two-stage deployment of VMware Cloud Director cells Discuss failover mechanisms (automatic and manual) with VMware Cloud Director cells Define switchover, promote, and fencing options of the VMware Cloud Director appliance Understand the VMware Cloud Director appliance enhancements VMware Cloud Director Provider Configuration Describe how the compute resources are provided to VMware Cloud Director Describe how storage is provided to VMware Cloud Director Configure and manage storage for Virtual Datacenters (VDCs) Briefly discuss network pools, external networks, and Tier-0 Gateways Showcase VMware Cloud Director integration with vCenter Server and NSX-T Data Center Describe VMware Cloud Director organizations Understand organization policies Explain how to access an organization using various portals Understand organization VDC Discuss what is Linked Clone and Fast Provisioning Understand the use cases of Allocation Models VMware Cloud Director User, Roles and Quota Management Discuss user-bundle Describe role-based access Explain custom roles and rights Describe and configure LDAP integration with Active Directory Discuss OIDC authentication methods Describe SAML identity provider VMware Cloud Director Virtual Machines and vApps Understand standalone VMs Discuss the VM managing operations Explain VM properties Discuss deployment methods of vApps Discuss the vApp managing operations Discuss the vApp lease policies Understand the vApps and VM actions Explain vApp and VM badges VMware Cloud Director Content Libraries Explain the purpose of catalogs and how to create a catalog organization Define catalog management and sharing catalogs inside and between organizations Explain medias in VMware Cloud Director and its usage Discuss vApp templates Understand vApp template operations Describe the purpose and usage of Open Virtualization Format (OVF) Discuss organization VDC templates VMware Cloud Director Networking Discuss organization VDC networks List the types of organization VDC networks Describe the edge gateway services Explore the services offered by the edge gateway Discuss sub-allocation IP pool and its use cases Discuss DHCP, NAT, load balancer, and firewall services on the edge gateway Discuss SNAT, DNAT, NO SNAT, and NO DNAT use cases Discuss vApp networks List the various types of vApp networks Discuss routed, isolated, and direct vApp networks Managing billing and reports of vCloud Director objects using Tenant vApp VMware Cloud Director Storage and Compute Describe named disks and shared named disks Demonstrate how to attach and detach a named disk and a shared named disk Describe methods of sharing the named disk Discuss the implications of deleting VMs that have an attached named disk Discuss how VMware Cloud Director VMs and disks are encrypted Explain the storage policy capabilities Demonstrate how VM sizing and placement policies are published Discuss vCenter server and VMware Cloud Director IOPS storage policies usage Discuss how to enable and use the storage IOPS limitation in VMware Cloud Director Describe the storage policy supported entities Extensibility and UI Additional Features Explain custom advisories, global search, guided tours, data exporter, keyboard shortcuts, and quick search Understand vcd-cli supported commands Discuss various vcd-cli tools VMware Cloud Director Resource Monitoring Identify log locations for VMware Cloud Director Manage vSphere and cloud resources from VMware Cloud Director Understand monitoring of objects from VMware Cloud Director portals Briefly introduce vRealize Operations Manager Integrate VMware Cloud Director with vRealize Operations Manager Configure VMware Cloud Director Management Pack Understand dashboard, metrics, alerts, alert definition, and reports Additional course details:Notes Delivery by TDSynex, Exit Certified and New Horizons an VMware Authorised Training Centre (VATC) Nexus Humans VMware Cloud Director: Install, Configure, Manage [v10.3] training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the VMware Cloud Director: Install, Configure, Manage [v10.3] course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.
Duration 5 Days 30 CPD hours This course is intended for Network Engineers Channel Partners System Engineers Overview By the end of this course, you will be able to: Describe how ONTAP 9 fits into NetApp?s Cloud and Data Fabric strategy Identify supported ONTAP platforms Define ONTAP cluster components Create a cluster Manage ONTAP administrators Configure and manage storage resources Configure and manage networking resources Describe a Storage Virtual Machine?s (SVM?s) role in NetApp?s storage architecture Create and configure an SVM Create and manage FlexVols Implement storage efficiency features Create protocol servers within an SVM Upgrade and revert ONTAP patches and releases Describe the levels on which ONTAP protects data Describe the ONTAP 9 data protection features Understand the various data mirroring relationships available with ONTAP 9 Configure and operate SnapMirror and SnapVault data replication Demonstrate Storage Virtual Machine data protection Explain the components and configuration involved with SyncMirror and MetroCluster Describe NDMP protocol operation, configuration and management Pre/Post Assessment The ONTAP 9.0 Cluster Administration and Data Protection combo course uses lecture and hands-on exercises to teach basic administration and configuration of a cluster as well as the core backup and restore technologies found in ONTAP 9. The hands-on labs allow you to practice working with ONTAP features and manage your storage and network resources using the cluster shell and OnCommand System Manager. You will learn how to implement and manage SnapMirror, SnapVault, and SnapLock technology which are used to replicate and restore mission-critical data in the enterprise. The course also surveys real-world scenarios and use cases to teach you when to use each of the NetApp protection solutions. Backup and restore operations are taught using the command line and OnCommand System Manager.Includes: ONTAP commands for software versions 8.3.x to 9.0 The ONTAP 9.0 Cluster Administration and Data Protection combo course uses lecture and hands-on exercises to teach basic administration and configuration of a cluster as well as the core backup and restore technologies found in ONTAP 9. The hands-on labs allow you to practice working with ONTAP features and manage your storage and network resources using the cluster shell and OnCommand System Manager. You will learn how to implement and manage SnapMirror, SnapVault, and SnapLock technology which are used to replicate and restore mission-critical data in the enterprise. The course also surveys real-world scenarios and use cases to teach you when to use each of the NetApp protection solutions. Backup and restore operations are taught using the command line and OnCommand System Manager. Includes: ONTAP commands for software versions 8.3.x to 9.0
Duration 2 Days 12 CPD hours This course is intended for IT professionals interested in understanding the capabilities of the MDS 9000 Series using Cisco DCNM. IT professionals seeking a deeper knowledge of SAN operations using both CLI and DCNM may take the alternative 4-day course, Configuring Cisco MDS 9000 Series Switches (DCMDS). Much of the hands-on work in DCNMS is also covered in DCMDS. This course is also designed for professionals in the following roles including: Consulting systems engineer Data center engineers Data center operators Data center network management engineers Storage network administrator Network administrator Network engineer Sales engineer Technical solutions architect Overview After taking this course, you should be able to: Describe Cisco DCNM SAN components, licensing, high availability, and security features Describe Cisco DCNM SAN reports, alerts, event forwarding, and troubleshooting tools, including Cisco DCNM SAN Insights and SAN Analytics features The Managing SAN Infrastructure with Cisco© Data Center Network Manager (DCNMS) v1.0 course provides product training that that teaches you to deploy, operate, and maintain the Cisco Data Center Network Manager (DCNM) SAN solutions. You will learn to configure, monitor, and troubleshoot Cisco storage networking infrastructure using Cisco DCNM. Cisco DCNM provides management, automation, visualization, and troubleshooting across Cisco Nexus© and Cisco Multilayer Distributed Switching (MDS) solutions.You will learn how the DCNM serves as a Storage Area Network (SAN) solution for managing and troubleshooting Cisco storage architecture. Implementing Cisco DCNM SAN Cisco DCNM Solution Overview Implement Cisco DCNM SAN Integrate Cisco DCNM SAN with VMware vCenter Cisco DCNM SAN Licensing Monitoring and Troubleshooting SAN Infrastructure Using Cisco DCNM SAN Cisco DCNM SAN Alerts and Reports Dashboards in Cisco DCNM SAN SAN Troubleshooting with the Cisco DCNM SAN Analytics and Telemetry Streaming Additional course details: Nexus Humans Cisco Managing SAN Infrastructure with Cisco Data Center Network Manager v1.0 (DCNMS) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Cisco Managing SAN Infrastructure with Cisco Data Center Network Manager v1.0 (DCNMS) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.
Duration 5 Days 30 CPD hours Overview At the completion of this course, students already familiar with the RHCT/RHCSA administration skills will have exposure to all competencies tested by the RHCSA and RHCE exams. This course is designed for experienced Linux administrators who require networking and security administration skills. Getting Started with the Classroom Environment Given a virtualized environment, begin to administrate multiple systems using prerequisite skills Enhance User Security Configure system to use Kerberos to verify credentials and grant privileges via sudo Bash Scripting and Tools Automate system administration tasks utilizing Bash scripts and text-based tools File Security with GnuPG Secure files with GnuPG. Software Management Use yum plugins to manage packages and understand the design of packages to build a simple package Network Monitoring Profile running services then capture and analyze network traffic Route Network Traffic Configure system to route traffic and customize network parameters with sysctl Secure Network Traffic Secure network traffic through SSH port forwarding and iptables filtering/network address translation (NAT) NTP Server Configuration Configure an NTP server Filesystems and Logs Manage local file system integrity, monitor system over time, and system logging Centralized and Secure Storage Access centralized storage (iSCSI) and encrypt filesystems SSL-encapsulated Web Services Understand SSL certificates and deploy an SSL encapsulated web service Web Server Additional Configuration Configure web server with virtual hosts, dynamic content, and authenticated directories Basic SMTP Configuration Configure an SMTP server for basic operation (null client, receiving mail, smarthost relay) Caching-Only DNS Server Understand DNS resource records and configure a caching-only name server File Sharing with NFS Configure file sharing between hosts with NFS File Sharing with CIFS Configure file and print sharing between hosts with CIFS File Sharing with FTP Configure file sharing with anonymous FTP Troubleshooting Boot Process Understand the boot process and recover unbootable systems with rescue mode Additional course details: Nexus Humans Enterprise Linux System Admin 3 with Exam Prep training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Enterprise Linux System Admin 3 with Exam Prep course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.
Duration 5 Days 30 CPD hours This course is intended for Linux system administrators, site reliability engineers, and other IT professionals with some Ansible experience who are interested in learning how to manage and automate the deployment, configuration, and operation of key network services included with Red Hat Enterprise Linux 8. Overview Provide key network services using software included with Red Hat Enterprise Linux 8, including DNS with Unbound and BIND9, DHCP and DHCPv6, client e-mail transmission, printing service, NFS and SMB protocol file sharing, SQL database service with MariaDB, and web services using Apache HTTPD, nginx, Varnish, and HAProxy. Configure advanced networking for server use cases, including device teaming. Use Red Hat Ansible Engine to automate the manual deployment and configuration tasks covered in this course. Learn how to configure, manage, and scale key services used in the data center Red Hat Services Management and Automation (RH358) is designed for IT professionals with some experience managing Linux© systems and want to learn more about how to manage and deploy network services included with Red Hat© Enterprise Linux which are particularly important in the modern IT data center. You will learn how to install, configure, and manage basic configurations of these services manually, and then use Red Hat Ansible© Engine to automate your work in a scalable, repeatable manner. This course is based on Red Hat Ansible Engine 2.9 and Red Hat Enterprise Linux 8.1. 1 - Manage network services Discuss and review key tools and skills needed to manage network services. 2 - Configure link aggregation Improve the redundancy or throughput of network connections of servers by configuring Linux network teaming between multiple network interfaces. 3 - Manage DNS and DNS servers Explain the operation of DNS service, troubleshoot DNS issues, and configure servers to act as a DNS caching nameserver or as an authoritative name server. 4 - Manage DHCP and IP address assignment Explain and configure services used for IPv4 and IPv6 address assignment including DHCP, DHCPv6, and SLAAC. 5 - Manage printers and printing files Configure systems to print to a network printer that supports IPP Everywhere, as well as manage existing printer queues. 6 - Configure email transmission Discuss how mail servers operate, then configure a server to use system tools and Postfix to send email messages through an outbound mail relay. 7 - Configure MariaDB SQL databases Discuss the basic operation of SQL-based relational databases, perform basic SQL queries for troubleshooting, and be able to set up a simple MariaDB database service. 8 - Configure web servers Provide web content from Apache HTTPD or Nginx web servers, then configure them with virtual hosts and TLS-based encryption. 9 - Optimize web server traffic Improve performance of your web servers by using Varnish to cache static content being served and HAProxy to terminate TLS connections and balance load between servers. 10 - Provide file-based network storage Deliver simple file-based network shares to clients using the NFS and SMB protocols. 11 - Access block-based network storage Configure iSCSI initiators on your servers to access block-based storage devices provided by network storage arrays or Ceph storage clusters.
Duration 3 Days 18 CPD hours This course is intended for This course is intended for: Solutions architects Developers Cost-optimization leads System administrators Overview In this course, you will learn to: Explain the cost of core AWS services Determine and predict costs associated with current and future cloud workloads Use strategies and best practices to reduce AWS costs Use AWS tools to manage, monitor, alert, and optimize your AWS spend Apply strategies to monitor service costs and usage Implement governance standards, including resource tagging, account structure, provisioning,permissions, and access This course is for individuals who seek an understanding of how to manage, optimize, and predict costs as you run workloads on AWS. You learn how to implement architectural best practices, explore cost optimization strategies, and design patterns to help you architect cost-efficient solutions on AWS. Module 0: Couse Overview Course introduction Module 1: Introduction to Cloud Financial Management Introduction to Cloud Financial Management Four pillars of Cloud Financial Management Module 2: Resource Tagging Tagging resources Hands-On Lab: Cost optimization: Control Resource Consumption Using Tagging and AWS Config Module 3: Pricing and Cost Fundamentals of pricing AWS Free Tier Volume discounts Savings plans and Reserved Instances Demonstration: AWS Pricing Calculator Module 4: AWS Billing, Reporting, and Monitoring Understanding AWS invoices Reporting and planning AWS Cost Explorer AWS Budgets Demonstration: AWS Billing Console Demonstration: AWS Cost Explorer Demonstration: Trusted Advisor Hands-On Lab: Cost optimization: Deploy Ephemeral Environments Using Amazon EC2 Auto Scaling Module 5: Architecting for Cost: Compute Evolution of compute efficiency Amazon EC2 right-sizing Purchasing options Architect for Amazon EC2 Spot Instance Impact of software licensing Demonstration: Compute Optimizer Demonstration: Spot Instance Advisor Hands-On Lab: Cost optimization: Right Size Amazon EC2 Instances Using Amazon CloudWatch Metrics Module 6: Architecting for Cost: Networking Data transfer costs Understand data costs for different services How to triage network costs Hands-On Lab: Cost optimization: Reduce Data Transfer Costs Using Amazon CloudFront and Endpoints Module 7: Architecting for Cost: Storage Amazon EBS cost, pricing, and best practices Amazon S3 cost, pricing, and best practices Amazon EFS cost, pricing, and best practices Hands-On Lab: Cost optimization: Reduce Storage Costs Using Amazon S3 Lifecycle Management Module 8: Architecting for Cost: Databases Amazon RDS cost, pricing, and best practices Amazon Aurora cost, pricing, and best practices Amazon DynamoDB cost, pricing, and best practices Amazon ElastiCache cost, pricing, and best practices Amazon Redshift cost, pricing, and best practices Module 9: Cost Governance Setting up AWS Organizations AWS Systems Manager Hands-On Lab: Cost optimization: Reduce Compute Costs Using AWS Instance Scheduler Module 10: Course Summary Course review
Are you an EDI Officer, HR Specialist, Leader or Manager? Or the nominated EDI champion for your team? Maybe you've been given the EDI portfolio on behalf of your Board or department? Or if you're aiming to make a difference via your diverse staff network or union, all change-makers are welcome!