The Cisco Enterprise Architecture maintains the concept of distribution and access components connecting users, WAN services, and server farms through a high-speed campus backbone. This includes the use of technologies such as leased lines, frame relay, ATM, SONET and MPLS, as well as site-to-site VPN technologies. Hi guys, I've just started studying for the CCDA and I'm using Cisco Presses OCG and CBT Nuggetts video. ; Cisco DNA Center gives us the flexibility and scalability to configure multiple fabric sites and manage all of them through DNAC (Centralization Point). Refer to the exhibit... Cisco IOS Modes The Cisco IOS is designed as a modal operating system. > The multi-tier data center model is dominated by HTTP-based applications in a multi-tier approach. The second level of division within the service provider functional area includes different modes that are used to connect these different service options: The remote functional area is responsible for connectivity of a number of different remote functional elements, including enterprise branches (connecting through a service provider), enterprise data centers, and enterprise teleworkers. Intent-based networking design Cisco's fixed and modular, core, distribution, and LAN access switches have been designed for the era of intent-based networking. (Not all options … Fill in the blank. Building Access—The building access is responsible for the connectivity of end devices on the network. Implementing Cisco IP Routing v2. The second level of division within the enterprise edge functional area includes different modules that are used to connect different types of connection; these modules include: The service provider functional area is responsible for connectivity into Service Provider networks. Enterprise Data Center—The enterprise data center module is responsible for the support of management services, including monitoring, logging, troubleshooting, and other management features. The term modal describes a system where there are different modes o... Modules in the Enterprise Architecture Cisco Enterprise Architecture. © 2021 Pearson Education, Cisco Press. “Structuring and Modularizing the Network,” that the modules in the Cisco Enterprise Architecture correspond to places in the network. Modular Design (1.2.1.1) While the hierarchical network design works well within the campus infrastructure, networks have expanded beyond these borders. Cisco Network Architectures for the Enterprise—Functional Areas and Modules The first level of division that was developed is high level and includes the following functional areas: Enterprise Campus Function Area Enterprise Edge Functional Area This is also the location within the network where policies for QoS, security and traffic loading are implemented. Enterprise Campus Architecture and Design Introduction . Cisco’s legacy three-layer hierarchical network model must be mastered in order to understand the changes that developed the new and improved enterprise architecture model. Building Distribution—The building distribution aggregates the traffic from the access layer and provides routing and packet manipulation. This section identifies enterprise architecture modules that are commonly found in medium-to-large organizations. Campus architecture can be implemented at the campus level or at the building level to permit flexibility in network design and create ease of implementation and troubleshooting. The modules of the Cisco Enterprise Architecture represent focused views of each of the places in the network described in the SONA framework. This solution requires a remote and central equipment presence that is used to provide connectivity back into the central campus location. and got confused. Therefore, the routing protocol decision should be made only after the network goals and topology are determined. As the figure shows, the primary Cisco Enterprise Architecture modules include: Explanation: Enterprise Edge functional area is composed of Following modules: Module 1: Basic Concepts and Network Design ; Module 2: Campus Network Architecture; Module 3: Spanning Tree Implementation; Module 4: Configuring Inter-VLAN Routing; Module 5: Implementing High Availability Networks; Module 6: First Hop Redundancy Implementation; Module 7: Campus Network Security; Implementing Cisco IP Switched Networks. Under the Cisco Enterprise Edge module, the submodule that provides remote access including authentication and IPS appliances is the ” ____ ” and remote access submodule. The second level of division within the remote functional area includes different models that represent the different remote connectivity options: To design a good network and to have it implemented requires many different parts of a process to work and be completed successfully. Hayden Asai Each module as few function as possible . Cisco’s Network Architecture for the Enterprise provides the different tools that can be used to make the completion of these successful the first time when followed and interpreted correctly. The enterprise architecture model leverages the hierarchical model by adding new modules, submodules, and components (i.e., building blocks) to make it more modular. New ISRs for Small Offices and Teleworkers 257. High Speed Switch 2. The Cisco SAFE Internet edge design leverages the Cisco IPS to provide protection against threats originating from both inside and outside the enterprise. Module 2: Switch Configuration 2.1 VLAN And Trunking Part1 2.2 VLAN And Trunking Part2 … Functional Areas of the Cisco Enterprise Architecture . Enterprise Branch—The enterprise branch module includes remote branches that allow employees to work at non-campus locations. The infrastructure services and application networking services used within the Cisco Enterprise Architecture modules Security services to protect network resources and users from internal and external threats High-availability services to ensure adequate connectivity for … When designing a network, it is important to have an idea of how the different areas of the network should be connected together. Break the networking into modules using information hiding to divide module from a module layer. Enterprise Campus Infrastructure— The enterprise campus module is separated out into a number of different layers that include the different parts of the network: Campus Core—The campus core connects together other modules within the enterprise campus as well as the Enterprise Edge functional area. Describe the three new business network architectures: borderless network architecture, collaboration network architecture… The Cisco Enterprise Campus Architecture is a certain location of a system’s infrastructure that provides resources and communication services to users and devices spanning a single geographical area. Enterprise Teleworker module. All of the network elements that are involved with forwarding and processing these transactions are included within this module, such as web, application and database servers, firewalls, and network intrusion detection and prevention systems. Audience . 01:08. to promote clarity and repeatability in configuration. A. Teleworker. This article provides an overview of the different functional areas and modules that are defined within this architecture and has hopefully provided a base of understanding that can be used when designing a network. The Cisco Enterprise Architecture includes the following modules. This module also includes connectivity using a number of different technologies that are more modern, including Digital Subscriber Lines (DSL), Cable, Wireless (bridging), and Multiprotocol Label Switching (MPLS). Access 3. distribution 22 Match the submodules to the correct Cisco Enterprise Architecture module. The choice of routing protocols depends on the network design goals. Module 2. Each module has a distinct network infrastructure with services and network applications that extend across the modules. > Cisco Enterprise Architecture Model (1.2.2.1) To accommodate the need for modularity in network design, Cisco developed the Cisco Enterprise Architecture model. Public Switched Telephone Network (PSTN) —The PSTN module is responsible for connecting network elements using analog, ISDN, and wireless technologies (cellular). WAN and MAN and Site-to-Site VPN—The WAN and MAN and Site-to-Site VPN module is responsible for the routing of traffic from remote sites back into the central campus location. > The modularity that is incorporated into the architecture allows for flexibility in network design and facilitates its implementation and problem solving. Functional Areas of the Cisco Enterprise Architecture Each module has a distinct network infrastructure and distinct services; network applications extend between the modules. (Design Module)Wireless Part. These locations are typically responsible for providing security, telephony, and mobility options to these employees, as well as general connectivity into the campus and the different components located inside the enterprise campus. C. Server Farm D. E-Commerce. The Cisco Enterprise Architecture is a modular approach to network design. The Cisco Enterprise Architecture is a modular approach to network design. Often this connectivity is used for Out-of-Band (OOB) management and backup purposes. All rights reserved. The different network elements in this module include web (not e-commerce), DNS, and FTP servers, firewalls, network intrusion detection and prevention systems and edge routers. Internet Connectivity—The Internet connectivity module is responsible for all other public connectivity that is not covered within the e-commerce module. 23. Under the Cisco Enterprise Edge module, the submodule that provides remote access including authentication and IPS appliances is the VPN and remote access submodule. Module … 00:53. I started to read the section on C.E.A.M. This introductory section includes the following high-level sections to present the content coverage provided in this document: • Audience • Document Objectives • Introduction • The Enterprise Campus. 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