Part of the development includes a number of functional areas and modules that are used to split up the network, as shown in Figure 1. © 2021 Pearson Education, Cisco Press. Modules in the Enterprise Architecture The Cisco Enterprise Architecture consists of modules representing focused views that target each place in the network. Hi guys, I've just started studying for the CCDA and I'm using Cisco Presses OCG and CBT Nuggetts video. High Speed Switch 2. 48. (Design Module)Wireless Part. This topic discusses the enterprise campus module, enterprise edge module, and the service provider edge module. Cisco Digital Network Architecture Center Modules (Design Module)Part.3. It lists the f 01:08. to promote clarity and repeatability in configuration. Public Switched Telephone Network (PSTN) —The PSTN module is responsible for connecting network elements using analog, ISDN, and wireless technologies (cellular). Layer 2 switch 3. Medium Branch Office Design 255. 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. Access 3. distribution 22 Match the submodules to the correct Cisco Enterprise Architecture module. Enterprise Core Design The core module in the SAFE architecture is nearly identical to the core module of any other network architecture. This architecture provides secure access to voice, mission-critical data, and video applications – anywhere, anytime. The core focuses on the fast transport of network traffic; as this is the main function of the core, it must have high levels of redundancy and must be able to adapt to network changes quickly. The different network elements in the module include Cisco ASA security appliances (VPN termination), firewalls, network intrusion detection and prevention systems and dial-in concentrators (when still used). Functional Areas of the Cisco Enterprise Architecture . Copper Media The most commonly used media for data communications is cabling that uses copper wires to signal data and control bits between... CCNA 1 Exploration V4 Module 6 Exam 100% new Update 1 How many bits make up an IPv4 address? The multi-tier model uses software that runs as separate processes on the same machine using interprocess communication (IPC), or on different machines with communication… All rights reserved. Standard implementation guidelines were followed in accordance with the core, distribution, and access layer deployments commonly seen … 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. Implementing Cisco IP Routing v2. 01:14. and reduce the unintended consequences of a complex policy. Fill in the blank. Small Branch Office Design 254. Enterprise Data Center—The enterprise data center module is responsible for the support of management services, including monitoring, logging, troubleshooting, and other management features. > Module … Building Distribution—The building distribution aggregates the traffic from the access layer and provides routing and packet manipulation. Frame Relay and ATM Module—The Frame Relay and ATM module is used to connect remote locations via a number of different permanent technologies, including Frame Relay and ATM. Home Reducing the complexity of network design by dividing a network into smaller areas is an example of a ” hierarchical ” network model. 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. > Cisco Enterprise Architecture Model (1.2.2.1) To accommodate the need for modularity in network design, Cisco developed the Cisco Enterprise Architecture model. Under the Cisco Enterprise Edge module, the submodule that provides remote access including authentication and IPS appliances is the ” VPN ” and remote access submodule. Layer 3 switch 1. ; Cisco DNA Center gives us the flexibility and scalability to configure multiple fabric sites and manage all of them through DNAC (Centralization Point). The choice of routing protocols depends on the network design goals. The Cisco enterprise architecture model separates the business network into functional areas that are known as "modules." Explanation: Enterprise Edge functional area is composed of Following modules: 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. The Cisco Enterprise Architecture is a modular approach to network design. In this article, we are going to talk about the Cisco Digital Network Architecture Center design Module. E. Internet Connectivity. The Cisco Enterprise Architecture is a modular approach to network design. Enterprise Teleworker (Cisco Virtual Office Solution) Design 256. 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. A. Teleworker. Internet Connectivity—The Internet connectivity module is responsible for all other public connectivity that is not covered within the e-commerce module. 128 64 48 32 ** 2. 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. Remote Access and VPN—The Remote Access and VPN module is responsible for initiating and terminating remote access connections including VPN traffic coming from offsite users connecting through the Internet connectivity module. The multi-tier data center model is dominated by HTTP-based applications in a multi-tier approach. Enterprise Campus Architecture and Design Introduction . The multi-tier approach includes web, application, and database tiers of servers. 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. As the figure shows, the primary Cisco Enterprise Architecture modules include: Agday's exists only wear information. This section identifies enterprise architecture modules that are commonly found in medium-to-large organizations. In order to streamline this part of the design process and ensure that well-structured designs are produced, Cisco developed the Network Architectures for the Enterprise. VPN 21 Match the corresponding device. The Cisco Enterprise Architecture includes the following modules. The modularity that is built into the architecture allows flexibility in network design and facilitates implementation and troubleshooting. F. Remote Access/VPN. Each module has a distinct network infrastructure and distinct services; network applications extend between the modules. This includes the use of technologies such as leased lines, frame relay, ATM, SONET and MPLS, as well as site-to-site VPN technologies. 00:53. There are several different technologies and components located at this part of the network, including routing, switching, firewalls, intrusion detection and prevention systems, voice, video, access control, among others. Under the Cisco Enterprise Edge module, the submodule that provides remote access including authentication and IPS appliances is the ” ____ ” and remote access submodule. 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. 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. CCDP Large Branch Office Design 256. Enterprise Branch Design 252. Audience . Articles The Cisco IPS can also be deployed in promiscuous mode, in which the sensor does not reside in the traffic path. 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. The modules of the Cisco Enterprise Architecture represent focused views of each of the places in the network described in the SONA framework. Match the layer to the corresponding device. Building Access—The building access is responsible for the connectivity of end devices on the network. What are two of the top trends that affect network architecture design? New Features on the ISR G2 Routers 253. CCDE Study Guide: Enterprise Campus Architecture Design, CCNA Collaboration CICD 210-060 Official Cert Guide: Managing Endpoints and End Users in CUCM, Ciscos Network Architectures for the Enterprise: Functional Areas and Modules. Enterprise Teleworker module. and got confused. Core 2. This solution requires a remote and central equipment presence that is used to provide connectivity back into the central campus location. 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. Functional Areas of the Cisco Enterprise Architecture 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 C. Server Farm D. E-Commerce. Cisco integrates security, switching, network analysis, caching, and converged voice and video services into a series of integrated services routers (ISR) in the branch. When designing a network, it is important to have an idea of how the different areas of the network should be connected together. 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 … 1.5 Intro To Cisco Enterprise Architecture And CAM Part2 1.6 Review Networking Topology Part1 1.7 Review Networking Topology Part2 1.8 Review OSI Model 1.9 Review SLA 1.10 Network Discovery 1.11 NTP ExplainedPart1 1.12 NTP ExplainedPart2 1.13 Network SecurityPart1 1.14 Network SecurityPart2. The modular approach in design should be a guide to the network architect. This includes a number of different connectivity options, from Internet access through Public Switched Telephone Network (PSTN) access. The modularity that is incorporated into the architecture allows for flexibility in network design and facilitates its implementation and problem solving. Cisco Virtual Office is used to support these workers; Virtual Office provides an ability to provide productivity, security and business resiliency. What is the Cisco Enterprise Architecture Mobile, Right? Each module has a distinct network infrastructure with services and network applications that extend across the modules. Therefore, the routing protocol decision should be made only after the network goals and topology are determined. Cisco DNA Center gives us the flexibility and scalability to configure multiple fabric sites and manage all of them even LAN or WLan through DNAC (Centralization Point). The first level of division that was developed is high level and includes the following functional areas: The enterprise campus functional area is intended to be the center of the network design, located at a single location where several different core elements are located and are accessed from all other parts of the network. New ISRs for Small Offices and Teleworkers 257. ISP—The ISP module is responsible for connecting the networking to the Internet; this includes access for Enterprise remote locations. 49. Discussed that the Cisco Enterprise Architecture modules are used to facilitate the design of large, scalable networks. Under the Cisco Enterprise Edge module, the submodule that provides remote access including authentication and IPS appliances is the VPN and remote access submodule. I started to read the section on C.E.A.M. This provides an added layer of security when done correctly, as this remote location can provide backup options should something happen to the campus data center location. Modular Design (1.2.1.1) While the hierarchical network design works well within the campus infrastructure, networks have expanded beyond these borders. (Not all options … 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. The Cisco Enterprise Architecture model separates the enterprise network into functional areas that are referred to as modules. Modular Design (1.2.1.1) While the hierarchical network design works well within the campus infrastructure, networks have expanded beyond these borders. > Explained that a modular design, which separates the functions of a network, enables flexibility and facilitates implementation and management. Enterprise Branch—The enterprise branch module includes remote branches that allow employees to work at non-campus locations. Often this connectivity is used for Out-of-Band (OOB) management and backup purposes. Break the networking into modules using information hiding to divide module from a module layer. This is also the location within the network where policies for QoS, security and traffic loading are implemented. CCNA 1 Exploration V4 Module 6 Exam Answers 100% new Update Blog. Enterprise Data Center—The enterprise data center module includes a data center that includes all of the same functionality options as the campus data center, but existing at a remote location. > Summary 259. In this article, we are going to talk about Cisco Digital Network Architecture Center design Module, Wireless Part. The Cisco Enterprise Architecture is a modular approach to network design. 1. This section identifies enterprise architecture modules that are commonly found in medium-to-large organizations. 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. 23. Cisco Certification Today, most web-based applications are built as multi-tier applications. The term modal describes a system where there are different modes o... Modules in the Enterprise Architecture Cisco Enterprise Architecture. Refer to the exhibit... Cisco IOS Modes The Cisco IOS is designed as a modal operating system. The Cisco SAFE Internet edge design leverages the Cisco IPS to provide protection against threats originating from both inside and outside the enterprise. Describe the three new business network architectures: borderless network architecture, collaboration network architecture… 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. Select all that apply. When implemented in inline mode, the Cisco IPS inspects all transit traffic and automatically blocks all malicious packets. 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. E-Commerce—The E-commerce module is responsible for the processing of all electronic transactions. Module 2. Implementing a Network Design The Cisco Enterprise Architecture divides the network into functional components while still maintaining the core, distribution, and access layers. The modules of the Cisco Enterprise Architecture represent focused views of each of the places in the network described in the SONA framework. Enterprise Teleworker—The enterprise teleworker module is responsible for the connectivity of providing connectivity for workers who operate out of different geographically dispersed locations, including home offices, hotels or customer/client sites. Each module has a distinct network infrastructure and distinct services; network applications extend between the modules. 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. The second level of division within the enterprise campus functional area includes a couple of different modules: The enterprise edge functional area is responsible for the aggregation of several different off-campus elements as well as the routing of this traffic into the campus core module within the Enterprise Campus Functional area. “Structuring and Modularizing the Network,” that the modules in the Cisco Enterprise Architecture correspond to places in the network. Which modules are found in the Enterprise Edge functional area of the Cisco Enterprise Architecture? Cisco Confidential Chapter 1: Summary (cont.) Describe the Cisco Enterprise Architecture Model. 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. Module 2: Switch Configuration 2.1 VLAN And Trunking Part1 2.2 VLAN And Trunking Part2 … The enterprise architecture model leverages the hierarchical model by adding new modules, submodules, and components (i.e., building blocks) to make it more modular. B. WAN/MAN. Enterprise Branch Architecture 251. Hayden Asai Each module as few function as possible . 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). Cisco’s Network Architectures for the Enterprise: Functional Areas and Modules, CCDA 640-864 Official Cert Guide, 4th Edition. 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