The long-term capability of the network does not require constant hardware or software upgrades. 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. This architecture utilizes key technologies that address the safety and security, connected real estate, and multi-service requirements of the modern educational network. Cisco Mobile Unified Communications solutions support a wide range of popular handheld platforms, enabling workers to communicate quickly and easily using their familiar mobile equipment. The most challenging and important part of it is the planning and design phases where different technical variables and technologies need to be considered that could even effect the product selection and the design entirely. School: Florida International University * * We aren't endorsed by this school. –HSRP/VRRP is no longer needed to provide host redundancy. Communications functionality has also been unified with applications from industry partners. Available on Microsoft Windows and Mac OS environments, as well as mobile operating systems, these clients support a range of applications, including voice, presence and messaging, unified messaging, video, and conferencing. •Cisco Mobility Services Engine is a solution that creates an open platform for the development and optimization of mobile applications. The technology choices to scale this design and meet future needs include: •High availability—The network must continue operations in the event of a network or service failure. “We can do a lot of training, but if you forget to train that one person, that’s the way in for something to happen.”. Functionality includes IP telephony, unified client software, presence, instant messaging, unified messaging, rich-media conferencing, mobility solutions, and application development. Network Design contains the specific design information, such as logical and physical topology, network diagrams, IP addressing, routing protocols, and security configurations. •Unified messaging—Cisco unified messaging solutions easily integrate with existing environments and provide flexible deployment options to meet each organization's individual needs. Simple element illustration from Networking concept. However the architecture also uses resilient application service features to maintain mission-critical services within the school in the event of a network failure. 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. Glenn encourages all students to have a voice, not only in building a school culture, but also in designing student-led courses. Required courses include Windows 10, Linux, MS Windows Server Administration, IT Security Fundamentals, and Applied Network Security. –Re-convergence times for the end-to-end network can be reduced to one second or less. The adoption of IP technology has led to a change in the learning environment. His passion is harnessing a school culture that thrives on design thinking skills, innovative digital spaces, high caliber professional development, exponential thinking, BYOD/1to1, and makerspaces. 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 … Implementation Plan includes the detailed steps for the network staff to implementthe new installation and changes. This design improvement, as the name implies, pushes routing into the access layer switches and creates an end-to-end routed infrastructure. Traffic crossing the trust boundary is considered trusted and the QoS markings are adhered to in the rest of the network. Video conferencing is not useful if the picture keeps freezing. Abstract. The Mobility Services Engine allows schools to simplify the deployment of mobility applications across the district and introduces a structured way for partners to develop industry-specific mobility applications. There is some debate in the networking industry about the need to deploy QoS in enterprise architectures because of the ample amounts of bandwidth that make congestion rare. With this basic network layout knowledge at hand, the next step is to plan for the upgrade— Check out our accompanying blog that helps you plan for your school districts broadband budget and estimate the amount of bandwidth your network … Additionally, a teacher's use of the network to enter grades should take precedence over a student surfing the Web. For example, call control and presence can be launched and managed from within Microsoft Outlook through a Cisco Unified Personal Communicator widget or toolbar. To learn more about the Cisco Service Ready Architecture for Schools, refer to the following URL: © 2020 Cisco and/or its affiliates. School local area network. 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. •Cisco LCD Professional Series Displays are an integral part of the Digital Media System (DMS) suite of products and are used to display information. Although all three of them use the same physical layout, they differ in performance and availability: This is the traditional design where all access switches run in Layer 2, while distribution switches run in Layer 2 mode when facing the access layer and in Layer 3 mode when facing the core. •Power redundancy—Power diversity is another area that must be addressed because redundant devices attached to a single power source are vulnerable to simultaneous failure. The ability to understand, mark, shape, and limit traffic is embedded into the Service Ready Architecture for Schools. The users in the lab should belong to a single domain and receive IP address dynamically from a central server with the ability to share files on a central location. Instead of providing only point products that set a base level of security, Cisco embeds firewall security throughout the network and integrates security services in all of its products. As multiple services operate over a single infrastructure, it becomes important to manage traffic based on the service being utilized. This can be a significant challenge in large, mature networks. Cross-connects between distribution switches are usually Layer 2 links. This is a significant advantage and means the benefits of VSS technology can be gained without a major network reconfiguration. Illustration about school network icon on white background. You can deliver the same content to all signs in the district, such as reminders of testing dates, or deliver different content to different schools. For more information, refer to the following URL: http://www.cisco.com/en/US/netsol/ns744/networking_solutions_program_home.html. An outdoor classroom at Coolidge Corner School, a preK-8 in Brookline, Mass., which John F. Kennedy once attended. VLAN Design with security mitigation. A simple network may consists of a small number of computers, pri… By: Philip Wegner December 8, 2016 1 Category: Higher Education, Strategy “How can we be sure that our campus wireless network will last for 3-4 years?” That’s a question I received this week from an IT Director of a charter school. School- and district-wide wireless internet access is no longer a nice-to-have — it’s a must have. •Device redundancy—Redundant devices are usually preferred over redundant components within a single device. Intended Users The users of the network will be the two owners/administrators, 12 full time employees and 5 part time employees. •Embed service recognition, awareness, and differentiation into all components. To date, Innova has opened 63 schools in Peru that will serve 52,000 students by the 2020 school year. With the increased number of data hacks and ransomware attacks, as well as potential outages, Jackson says it’s time for schools to start treating themselves like an enterprise. Video surveillance systems have proven their value in a wide range of applications. She says that from the beginning, technology plans need to provide for multiple paths and sustainability. By empowering students and staff to have a growth mindset through design thinking, while implementing digital tools, we better prepare them for the profound shifts that they will encounter in life. Users can navigate through channel menus and select from on-demand content with a remote control or other remote devices. There is also a need for multiple core/distribution options to scale to the size, bandwidth, and requirements of the school's network to adapt to different size schools and school districts. During a recent webinar hosted by edWeb.net — entitled “Smart Network Design for Transformation and Innovation: Reaching in and Beyond the Classroom” — two educational technology leaders reviewed the six elements of new network design for continuous service conceived by the Consortium for School Networking. The Cisco Digital Media System is a comprehensive suite of digital signage, desktop video, and enterprise TV applications that you can manage centrally: •Cisco digital signage provides scalable centralized management and publishing of compelling digital media to networked, on-premise digital signage displays. Otherwise, a single power failure brings down both core switches. Electives include … A typical use of network diagram is for tracking down network issues by studying how the computers and devices are connected and inter-related. •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. The Basic Network Diagram is an easy and effective way to design and document a simple network, it lets to represent visually and logically how the different network devices and computer equipment can be installed to meet the main business needs. •Both links are now forwarding as spanning tree loops have been removed. Firewall security becomes a transparent, scalable, and manageable aspect of the business infrastructure. There are several design changes and software features that can be implemented to improve availability in the access layer. Because many of the services are centrally located within the district office, rather than within each school itself, high network availability must be maintained. Network design for school. Each district office contains four departments to be served. 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. During that time Ann also co-chaired the Texas Education Technology Advisory Committee which developed the Texas Education Agency’s Long Range Plan for Technology, 2006-2020. 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. There is a need to distinguish between legitimate and bogus traffic by inspecting data packets more deeply. Software-based QoS functions can easily overwhelm the CPUs of networking devices. For more information, refer to the following URL: http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/routed-ex.html. Administrators should track network and program usage data and then plan around it. Cisco is committed to making this next generation architecture a reality by providing proven, validated network designs to ease the deployment of these new services. –Redundant uplinks can be fully utilized. •Application development—Schools may operate in unique educational environments that require specialized applications. However at the access layer redundant paths to client end systems are typically uncommon. The book is due to be released in 2020. Software-defined networking will impact school network designs and Virtualization is an important education network component. –Management processes—Consistency of processes, minimize service times, etc. •Cisco Video Portal allows users to easily browse, search, and view digital media interactively on the desktop. •Remote access—Cisco Secure ACS works with VPN and other remote network access devices to enforce access policies. 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. 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. 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. 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. •Path redundancy—End-to-end redundant paths are required (see Figure 2-2) to achieve maximum redundancy. 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. Cisco can provide nonstop communications with resiliency and redundancy throughout all the layers of the network. With NAC Appliance, network administrators can authenticate, authorize, evaluate, and remediate wired, wireless, and remote users and their machines prior to network access. Scalability: The network design is scalable so that more network cable equipment can be added if needed and as funding becomes available without having to redo the installed network. Teachers and staff have them too. http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/routed-ex.html. Networks support sensitive, crucial applications and processes and provide a common infrastructure for converged data, voice, and video services; firewall security is a primary concern. Optical Network Design and Planning takes a pragmatic approach to deploying state-of-the-art optical networking equipment in metro-core and backbone networks. While redundant components within a single device are valuable, the best availability is usually achieved with completely separate devices (and paths). As an integrated part of the Cisco Digital Media System, this Web-based media management application enables content owners to easily upload, catalogue, edit, package, and publish digital media content for live or on-demand playback. •Police/rate-limit traffic as close to the source as possible. Glenn Robbins is Superintendent of Tabernacle Township School District in New Jersey. 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. 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. The network is highly available through redundancy and modularity and capable of providing an increased level of service not currently realized. This is called creating a trust boundary. Proof of Concept results from live pilot or prototype testing. Using cloud services also gives schools versatility. We were unable to load the diagram. An architectural model for the school network is shown in Figure 2-1. High-speed networks require hardware-based QoS functions. •Link failover times are below one second, consistent with Etherchannel capabilities. “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. 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. •802.1x LAN—Cisco Secure ACS supports dynamic provisioning of VLANs and access control lists (ACLs) on a per user basis and 802.1x with port-based security. –Troubleshooting is accomplished using well-known Layer 3 tools, such as Traceroute, Ping, etc. A drawback to the routed access model is the requirement to have separate IP subnets and VLANs on every access switch. It must not be taken as an accurate or typical 16-Classroom schedule for all schools. For more information, refer to the following URL: http://www.cisco.com/en/US/netsol/ns929/networking_solutions_sub_program_home.html. Photo: HMFH Architects / Ed Wonsek •Wireless LAN controllers simplify the deployment and operation of wireless networks, helping to ensure smooth performance, enhanced security, and maximum network availability. Figure 2-1 Service Ready Architecture for Schools. It is a centralized administration tool for the management of Media Server hosts, Virtual Matrix hosts, cameras, encoders, and viewers. Network Analysis and Design Documents. It was the same question the technology committee had asked him a few days before. School design: how important are buildings to learning? Some of these technologies include: •A reliable firewall is the hallmark of a secure network. HSRP, VRRP, or GLBP must be used to provide First Hop Routing Protocol redundancy. Building a Campus network is more than only interconnecting physical network infrastructure devices. Mobility products include: •Cisco Aironet Access Points connect Wi-Fi devices to networks in a variety of wireless environments. For more information, refer to the following URL: http://www.cisco.com/en/US/netsol/ns818/networking_solutions_program_home.html. •Perform QoS functions in hardware rather than software. Sponsored Q&A: Join us to debate the future of school design … New features and services can be added via in-service software upgrades. Launch the school of your dreams Figure 2-6 Services in the Service Ready Architecture for Schools. Features are upgraded instantly and seamlessly over the network. Through the presentation of dynamic presence information, presence solutions allow users to check the availability of colleagues in real time, reducing phone tag and improving productivity. VSM interoperates with a wide range of third-party vendor devices and applications such as video analytics, providing a solution that is cost-effective to deploy, fits budgets, and enables new capabilities. TCN 4212 Network Analysis and Design - Page 2. It supports established video formats such as Windows Media, Flash, and MPEG/H.264. Illustration of academic, graphic, link - 127079447 First and foremost, by using cloud-based programs, schools don’t need to worry about having the staff and skills to maintain the programs. Within the same school, you might display the cafeteria menu on one digital sign and information about an upcoming bond election on signs where parents pick up their children. Cisco LCD displays are available in different sizes and models and offer full 1080p resolution. Each of these services overlay the IP network and foundational technologies described earlier. Jackson added that when planning for tech, she asks stakeholders what the kindergartners will need and what to do for them. Cisco security solutions combine multiple security technologies along with embedded security in Cisco routing and switching platforms to protect school network infrastructures. –Network layout, naming, and VLAN numbering can be standardized across schools. •Network admission control—Cisco Secure ACS communicates with posture and audit servers to enforce admission control policies. For example, redundant core switches should have at least two unique power sources. Digital Media can be browsed, searched, and viewed over the network through a unique, easy-to-use Cisco video portal experience—anywhere, anytime. Small office network design. For more information, refer to the following URL: http://www.cisco.com/en/US/netsol/ns820/networking_solutions_program_home.html. 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. By anchoring communications in the network, Cisco Mobile Unified Communications solutions connect different mobile worker types and workspaces, provide a consistent collaboration experience regardless of location, maintain business continuity and compliance, and take advantage of least-cost routing of mobile communications over the education network. This is a new service enabled by Cisco's Virtual Switching Systems (VSS) technology on the 6500 series and stackwise technology on the 3700 series switches. Pre-drawn network shapes are provided, including 3D computers, network devices, and smart connectors. The routed access model discussed below has this same drawback. In designing the appropriate network for Bel Aire Elementary School, the design team of Hall, Morgan, and McGaw considered the current and potential future needs of the students, staff, and administration utilizing the school buildings. Robbins said that every year, schools should be gathering stakeholders to ask what the school should look like in the future. 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. 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. In the education environment this is particularly important as schools struggle with allowing student access to the same network used for grading systems, safety and security, and phone conversations. The systems also provide integration with existing desktop applications such as calendar solutions, E-mail, enterprise resource planning (ERP) systems, and customer relationship management (CRM) software. –Prioritization and congestion management of traffic (QoS), –Security—Harden infrastructure, protect applications and data, •Hardware and software reliability—Servers, network devices, end-user systems, •Circuit reliability—WAN and LAN circuits, •Data center and services edge—Real-time data recovery and data archival capability. The edWeb webinar referenced above, co-hosted by CoSN and edWeb.net and sponsored by ClassLink, can be found here. Schools need to make sure those programs are easily available from outside the school network. The architecture has been designed around both school operations and technical considerations. All (49) Assessments; Assignments; Essays; Homework Help (7) Lab Reports; Lecture Slides; Lesson Plans; Notes; Syllabi; … Figure 2-3 Best Practice Multi-Tier Has Unique VLANs on Each Access Switch. Enterprise network design with IPSEC. •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. One disadvantage of the best-practice multi-tier design is the requirement to redesign the VLAN and IP addressing scheme—unique IP subnet(s)/VLAN(s) per switch. The number, … Illustration of online, students, cloud - 141334610 First, a loop-free topology is created. •HSRP/VRRP are no longer needed to provide default gateway functionality. Alternatively, backup power could be implemented. Moreover, now that almost all of a school’s information is digital — from student grades to employee information to building finances — districts need to make access a high priority. 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. This appliance also records historical location information that can be used for location trending, rapid problem resolution, and RF capacity management. •Redundancy—All critical school services reside within the school to ensure they are not interrupted in the event of a wide area network outage, but the network should be flexible so as to allow non-critical services to be located in the district office to leverage economies of scale and lower total overall cost. 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. HMFH Architects was the design firm. Attack traffic often masquerades as legitimate traffic using well-known port numbers. •Mobility solutions—Cisco Unified Communications extends rich call control and collaboration services to facilitate easy collaboration among mobile workers on campus or on the move. For example, in many schools, the bulk of users sign off at 3 p.m., so the school network needs less support after hours, but teachers, parents, and students are streaming their content all night. 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. Courses include Windows 10, Linux, MS Windows Server Administration, it high. 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