Network-centric video surveillance components include: •Cisco Video Surveillance Manager enables education administrators and security personnel to view, manage, and record video locally and remotely using the IP network and a standard Internet browser. Communications functionality has also been unified with applications from industry partners. •Unified messaging—Cisco unified messaging solutions easily integrate with existing environments and provide flexible deployment options to meet each organization's individual needs. •Quality of Service (QoS)—The network must ensure proper prioritization of real-time traffic to enable a media rich network environment supporting voice, video, and data applications. “The weakest link in any security — whether it’s infrastructure, whether it’s a building, whether it’s your house — is the human element,” Robbins said. Integrated voice, video, and Web conferences can be set up and attended in a single step from IP phones, instant messaging clients, Web browsers, and Microsoft Outlook and IBM Lotus Notes calendars. A typical use of network diagram is for tracking down network issues by studying how the computers and devices are connected and inter-related. Operating on top of this network are all the services used within the school district, such as safety and security systems, voice communications, video surveillance, etc. Small office network design. She advocated for districts to look at using multiple data centers and also consider having essential data housed in a Tier 4 data center, which is defined as having military-grade back up and protection. There is a need to distinguish between high-priority and low-priority traffic using the same port numbers to ensure priority traffic is transmitted. Digital Media can be browsed, searched, and viewed over the network through a unique, easy-to-use Cisco video portal experience—anywhere, anytime. It is widely used in network architecture design. Cisco also offers several unified communications platforms for small districts. •Single-fabric multi-service—This technology gives the network administrator the ability to have many different services or networks share the same infrastructure, yet maintain logically separate networks. Bridging loops, broadcast storms, and slow re-convergence are examples of access layer problems that reduce end-to-end availability. •Cisco Video Surveillance Operations Manager—This Web-based user interface authenticates and manages access to video feeds. This is a significant advantage and means the benefits of VSS technology can be gained without a major network reconfiguration. However, for budget reasons, schools need to focus on the most important places to reduce single points of failure and make sure school boards understand that if they want the best technology services, they will need to pay for them. It may be a single building or a group of buildings spread over an extended geographic area. The process can be tailored according to each new network or service. This architecture provides the ability to deliver all of the services required of an enhanced learning environment, as well as the ability to collaborate with other schools, district headquarters, and entities beyond the district. For more information, refer to the following URL: http://www.cisco.com/en/US/netsol/ns820/networking_solutions_program_home.html. http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/routed-ex.html. The state office, located in Kenzington, contains five departments to be served by this network. Network design for school. The Smart Education Networks by Design (SEND) Initiative provides districts with resources to help them navigate the shift from old networks to modern, resilient, flexible networks that support the increasing demands of teaching and learning. With multiple services provided to multiple buildings, districts can’t afford to be down for even five minutes, said Frankie Jackson, the chief technology officer for Independent K-12 in Houston, Texas. •Perform QoS functions in hardware rather than software. Photo: HMFH Architects / Ed Wonsek Several important benefits are gained: –Spanning tree issues are virtually eliminated. First and foremost, by using cloud-based programs, schools don’t need to worry about having the staff and skills to maintain the programs. Mobility products include: •Cisco Aironet Access Points connect Wi-Fi devices to networks in a variety of wireless environments. It’s not just the students coming in with multiple devices. Additionally, a teacher's use of the network to enter grades should take precedence over a student surfing the Web. However, traditional analog CCTV surveillance systems have many limitations—they are unable to store recorded video in local and remote locations or provide video access to mobile or remote users. •Cisco enterprise TV is an interactive application that enables schools to deliver on-demand video and broadcast live TV channels over an IP network to digital displays. From the dataset abstract This guide is intended for school administrators and technology coordinators: those who make decisions that have an impact on network performance and design in the school … A network diagram shows how computers and network devices (e.g. The connection between these computers and the related equipment facilitate the flow and exchange of data between them. Electives include … It supports established video formats such as Windows Media, Flash, and MPEG/H.264. –HSRP/VRRP is no longer needed to provide host redundancy. Cisco unified communications capabilities can also be extended to a variety of mobile phones, including those that run Symbian, Blackberry, and Windows Mobile operating systems. Alternatively, backup power could be implemented. Created in partnership with invested philanthropic support, the Trinity School Design Network (TSDN) is focused on developing innovative school opportunities for students in the greater San Antonio area who need it the most. All of these standards-based systems work with an array of third-party phones and dual-mode devices. HSRP, VRRP, or GLBP must be used to provide First Hop Routing Protocol redundancy. Schools need to make sure those programs are easily available from outside the school network. Video surveillance systems have proven their value in a wide range of applications. The next generation network architecture for school environments must be built on a technical foundation that takes into consideration the current economic environment as well as other business factors impacting the education market as a whole. This increases the need to buffer and prioritize traffic. Cisco Wireless Location Appliance allows school districts to simultaneously track thousands of devices from within the WLAN infrastructure, bringing the power of a cost-effective, high-resolution location solution to critical applications such as: This easy-to-deploy solution smoothly integrates with Cisco WLAN controllers and Cisco lightweight access points to track the physical location of wireless devices to within a few meters. VSS provides several compelling benefits over the traditional multi-tier design and the routed access design: •Each access switch with redundant uplinks to two distribution switches now appears to be connected to a single switch via a two-port Etherchannel. It has been shown that QoS can serve as a vital tool to maintain the performance of priority applications and traffic during a degraded network condition. The Service Ready Architecture for Schools is a well-designed and validated network architecture that is flexible, adaptive, and cost effective to support a wide range of educational services. High-speed networks require hardware-based QoS functions. Some of these technologies include: •A reliable firewall is the hallmark of a secure network. Implementation Plan includes the detailed steps for the network staff to implementthe new installation and changes. –Network layout, naming, and VLAN numbering can be standardized across schools. Glenn Robbins, the superintendent of Tabernacle Township School District in New Jersey, added that even in smaller schools and districts, leaders need to think about how they can help provide reliable access outside of the school and for the community. Figure 2-5 summarizes key QoS functions and where they should be performed. For example, redundant core switches should have at least two unique power sources. •High availability—The high availability technologies used in the Service Ready Architecture for Schools allow network equipment to eliminate the effects of any unplanned link or network failures by understanding the typology of the infrastructure and using that information to immediately re-route network traffic without the need to re-learn (reconverge) the network. It identifies whether networked devices such as laptops, IP phones, or game consoles are compliant with your network's security policies and repairs any vulnerabilities before permitting access to the network. With all of the discussion of data centers and outsourcing services, the presenter reminded attendees that they still need to provide staff with security training. © 2021 Scoop News Group | All Rights Reserved, Executive Service Corps of Southern California. Cisco's Service Ready Architecture for Schools adopts a mission-critical services model in which services (safety and security, Unified Communications, and mobility) are deployed and managed at the district headquarters, allowing each school to reduce the need for separate services to be operated and maintained by school personnel. Careers Network; Students and graduates; Explore career options ; Options with your degree; School of Design and Creative Arts; Menu . With each design, a deployment model is adopted and guidance provided on how to deploy services and technical innovations that meet the business and technical requirements of the education environment. In addition, Robbins emphasized the need to always have an up-to-date map of the network structure and understand how any changes impact reliability and sustainability. Wireless network proposal. There is a need to distinguish between legitimate and bogus traffic by inspecting data packets more deeply. •Cisco Video Surveillance Media Virtual Matrix—Virtual Matrix monitors video feeds in command center and other 24-hour monitoring environments. –Re-convergence times become more predictable with the elimination of spanning-tree. Traffic crossing the trust boundary is considered trusted and the QoS markings are adhered to in the rest of the network. HMFH Architects was the design firm. It was the same question the technology committee had asked him a few days before. She is currently working on a new book that focuses on the critical aspects of transformational leadership and managing performance excellence in technology service organization. Attack traffic often masquerades as legitimate traffic using well-known port numbers. Finally, if there are more traffic demands than the network can handle, the network should be able decide which traffic is most important. Network Design contains the specific design information, such as logical and physical topology, network diagrams, IP addressing, routing protocols, and security configurations. Pre-drawn network shapes are provided, including 3D computers, network devices, and smart connectors. Spanning Tree typically takes up to one minute to recover from a link or system outage, which is far too long to support real-time mission critical applications or provide 99.999 percent availability. While the services shown in Figure 2-6 are just a sample of the myriad of services available, they can be summarized into five key services: Cisco Unified Communications provide many solutions for schools that wish to take advantage of media-rich unified communications functionality. A five to 10 year strategic plan is no longer viable — technology changes too quickly. Glenn Robbins is Superintendent of Tabernacle Township School District in New Jersey. VPN Network design proposal. •Rich-media conferencing—Cisco conferencing solutions help remote workers and teams communicate more effectively to save time and reduce costs. It is used to manage, schedule, and publish compelling digital media for digital signage, enterprise TV, and desktop video. Glenn has been recognized by numerous organizations for his innovative technology implementation methods and has been a featured speaker at numerous events across the globe. These symbols and examples can help you design accurate network diagrams quickly, and you are able to save and share your own network diagrams with your team … These features allow two or more distribution switches to be combined into a single virtual switch from a management and data forwarding perspective. A robust, full-service education network envisions many partners and methods of delivering service to schools and to students studying from home or about the community. •Presence and instant messaging—Cisco presence solutions based on Session Initiation Protocol (SIP) or (SIMPLE) provide SIP presence and proxy services to deliver IM and click-to-call features. •Cisco LCD Professional Series Displays are an integral part of the Digital Media System (DMS) suite of products and are used to display information. Video can be recorded and stored locally and off-campus, allowing it to be managed and aggregated with video from multiple locations. Students and graduates; Book an appointment; Keep your plans on track during CV-19; Become your Personal Best; Explore career options. As a result, student safety can be enhanced and valuable assets can be better protected through the video documentation of critical incidents. Illustration about This design can be used as a logo, icon or as a complement to a design. VLAN Design with security mitigation. Quickly moving up in the organization, she served as a Baldrige quality examiner and program manager of the Safety, Reliability and Quality Assurance contracts. •Differentiated services—Certain network services demand more from the network than others. •Access layer flexibility—Employing a hybrid access layer design allows the network administrator to leverage an existing Layer 2 network while giving them the flexibility to implement a routed access layer. This comprehensive approach to system design ranks as one of Latin America’s most ambitious privately funded educational projects, and is on track to become the largest private school network in the region. The Digital Media Player hardware options include support for standard-definition and high-definition MPEG-2 and MPEG-4/H.264, Flash, RSS, and other Web formats and dynamic data. Firewall security becomes a transparent, scalable, and manageable aspect of the business infrastructure. •Network operations and configuration management: –Management tools—Simplify provisioning, configuration management, troubleshooting. •Cisco NAC Appliance is an easily deployed Network Admission Control (NAC) product that uses the network infrastructure to enforce security policy compliance on all devices seeking to access network computing resources. Network Topology for School (Network Diagram) Use Creately’s easy online diagram editor to edit this diagram, collaborate with others and export results to multiple image formats. Designed with extensibility in mind, the platform supports a suite of software that is designed to create and optimize the performance of mobility applications by offering a standardized, open method for bridging network and application intelligence. Whether using multiple data centers or cloud services, both presenters agreed that the schools benefit from the tech provider being responsible for security and maintenance. Ann serves on the Advisory Council of Project Tomorrow and is a leadership consultant with Executive Service Corps of Southern California, serving non-profit associations. This is called creating a trust boundary. Cisco can provide nonstop communications with resiliency and redundancy throughout all the layers of the network. It provides secure login, customizable playlists, search, advanced player controls, full-screen playback, slide synchronization, viewer questions support, and a secure usage-reporting tool. It enables the dissemination of district news and emergency Information to large screens connected to the school's existing network. •Remote access—Cisco Secure ACS works with VPN and other remote network access devices to enforce access policies. Cisco Secure ACS supports multiple and concurrent access scenarios including: •Device administration—Cisco Secure ACS authenticates network administrators, authorizes commands, and provides an audit trail. •Cisco Video Surveillance Media Server—Media Server is a highly scalable and reliable video management platform that manages, replicates, distributes, and archives video streams. This highly available, enterprise-class system delivers call processing, video, mobility, and presence services to IP phones, media processing devices, VoIP gateways, mobile devices, and multimedia applications. The Cisco Service Ready Architecture for Schools is a network roadmap for school districts to utilize to enable 21st century education for students and teachers. She then moved to the K-12 education sector as CTO of Cypress Fairbanks ISD in Texas. Proof of Concept results from live pilot or prototype testing. Glenn encourages all students to have a voice, not only in building a school culture, but also in designing student-led courses. The book is due to be released in 2020. To learn more about the Cisco Service Ready Architecture for Schools, refer to the following URL: © 2020 Cisco and/or its affiliates. It is most efficient to drop unwanted traffic as close to the source as possible, rather than transmitting it further into the network before dropping it. Reasons why QoS is important in the campus portion of the network include: •The introduction of 10Gbps (and higher) link speeds is creating greater mismatches between high-speed and low-speed links in the campus. The platform also allows organizations to easily blend unified communications capabilities with existing business process systems. Campus network design. As a nationally recognized influential leader at one of the nation’s largest districts, she led an IT team of professionals in building the largest K-12 SMART Education Network by Design (SEND) in the nation using the most innovative, best-of-breed technologies. Cisco presence and instant messaging solutions work in conjunction with Cisco Unified Communications Manager and support Cisco Unified Personal Communicator, Cisco IP phones, Cisco IP Phone Messenger, IBM Sametime clients, and Microsoft clients. TCN 4212 Network Analysis and Design - Page 2. •Application development—Schools may operate in unique educational environments that require specialized applications. At the heart of the architecture is a robust routing and switching network. Software-based QoS functions can easily overwhelm the CPUs of networking devices. •Cisco Secure ACS is a highly scalable, high-performance access policy system that centralizes authentication, user access, and administrator access policy and reduces the administrative and management burden. Using cloud services also gives schools versatility. An architectural model for the school network is shown in Figure 2-1. Robbins said that every year, schools should be gathering stakeholders to ask what the school should look like in the future. Editor's note: If your customer wants you to design a local area network, there are numerous tasks to pursue -- working through a networking hierarchy that extends from the access layer to the core, determining what subnet mask to use and, in general, learning the customer's networking requirements.This network design checklist provides tips on how to build a local area network. •Embed service recognition, awareness, and differentiation into all components. http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/HA_campus_DG/hacampusdg.html. School: Florida International University * * We aren't endorsed by this school. •Cisco Video Portal allows users to easily browse, search, and view digital media interactively on the desktop. Cisco next generation wireless solutions use 802.11n technology to deliver unprecedented reliability and up to nine times the throughput of 802.11a/b/g networks. 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