128 64 48 32 ** 2. 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. > © 2021 Pearson Education, Cisco Press. This includes the use of technologies such as leased lines, frame relay, ATM, SONET and MPLS, as well as site-to-site VPN technologies. The choice of routing protocols depends on the network design goals. 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? Enterprise Teleworker (Cisco Virtual Office Solution) Design 256. The modularity that is incorporated into the architecture allows for flexibility in network design and facilitates its implementation and problem solving. F. Remote Access/VPN. This includes a number of different connectivity options, from Internet access through Public Switched Telephone Network (PSTN) access. Hi guys, I've just started studying for the CCDA and I'm using Cisco Presses OCG and CBT Nuggetts video. ISP—The ISP module is responsible for connecting the networking to the Internet; this includes access for Enterprise remote locations. The modules of the Cisco Enterprise Architecture represent focused views of each of the places in the network described in the SONA framework. Module 2. Core 2. Hayden Asai Each module as few function as possible . Enterprise Campus Architecture and Design Introduction . This section identifies enterprise architecture modules that are commonly found in medium-to-large organizations. VPN 21 Match the corresponding device. Describe the three new business network architectures: borderless network architecture, collaboration network architecture… 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. High Speed Switch 2. Cisco integrates security, switching, network analysis, caching, and converged voice and video services into a series of integrated services routers (ISR) in the branch. Each module has a distinct network infrastructure and distinct services; network applications extend between the modules. Enterprise Branch—The enterprise branch module includes remote branches that allow employees to work at non-campus locations. The modules of the Cisco Enterprise Architecture represent focused views of each of the places in the network described in the SONA framework. 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. Enterprise Branch Architecture 251. 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. As the figure shows, the primary Cisco Enterprise Architecture modules include: 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. Internet Connectivity—The Internet connectivity module is responsible for all other public connectivity that is not covered within the e-commerce module. Cisco Digital Network Architecture Center Modules (Design Module)Part.3. Today, most web-based applications are built as multi-tier applications. Layer 3 switch 1. Select all that apply. 01:14. and reduce the unintended consequences of a complex policy. Explanation: Enterprise Edge functional area is composed of Following modules: CCNA 1 Exploration V4 Module 6 Exam Answers 100% new Update Blog. 00:53. The enterprise architecture model leverages the hierarchical model by adding new modules, submodules, and components (i.e., building blocks) to make it more modular. The Cisco IPS can also be deployed in promiscuous mode, in which the sensor does not reside in the traffic path. 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. Cisco Virtual Office is used to support these workers; Virtual Office provides an ability to provide productivity, security and business resiliency. E. Internet Connectivity. 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. B. WAN/MAN. Discussed that the Cisco Enterprise Architecture modules are used to facilitate the design of large, scalable networks. Modular Design (1.2.1.1) While the hierarchical network design works well within the campus infrastructure, networks have expanded beyond these borders. Modular Design (1.2.1.1) While the hierarchical network design works well within the campus infrastructure, networks have expanded beyond these borders. 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… When designing a network, it is important to have an idea of how the different areas of the network should be connected together. Often this connectivity is used for Out-of-Band (OOB) management and backup purposes. Which modules are found in the Enterprise Edge functional area of the Cisco Enterprise Architecture? Cisco’s Network Architectures for the Enterprise: Functional Areas and Modules, CCDA 640-864 Official Cert Guide, 4th Edition. 1. 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. 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. Fill in the blank. Explained that a modular design, which separates the functions of a network, enables flexibility and facilitates implementation and management. Modules in the Enterprise Architecture The Cisco Enterprise Architecture consists of modules representing focused views that target each place in the network. Reducing the complexity of network design by dividing a network into smaller areas is an example of a ” hierarchical ” network model. Functional Areas of the Cisco Enterprise Architecture 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. Each module has a distinct network infrastructure with services and network applications that extend across the modules. Enterprise Branch Design 252. 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. Summary 259. 23. > > Refer to the exhibit... Cisco IOS Modes The Cisco IOS is designed as a modal operating system. This is also the location within the network where policies for QoS, security and traffic loading are implemented. 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. Small Branch Office Design 254. > 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). 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. What are two of the top trends that affect network architecture design? E-Commerce—The E-commerce module is responsible for the processing of all electronic transactions. 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