layer aggregates the data received from the access layer switches before it is transmitted to the core layer for routing to its final destination. The distribution layer controls the flow of network traffic using policies and delineates broadcast domains by performing routing functions between virtual LANs (VLANs) defined at the access layer. VLANs allow you to segment the traffic on a switch into separate subnetworks. Distribution layer switches are typically high-performance devices that have high
Premium Wireless access point Router Local area network
CISSP Practice Questions – Notes Please explain the first 6 practice questions on pages 1 &2 with respect to wrong answers‚ most are highlighted in red. Please explain the correct answer and why my choices are not correct. Thank you‚ Bonnie M. [1] [2] [3] I answered “C”‚ a MAC address; however‚ the correct answer is “B”‚ an IPv6 address. Please explain. [4] An IT Manager has requested that specific files stored on the company SAN containing data which is not protected by patent
Premium
CSU/DSU changes LAN frames into frames that can be utilized on the leased lines (Regan‚ 2004). A router switch offers routing capabilities alongside the usual switching capabilities at high rates of efficiency and speed. A switch offers wire rate directing backing for Enhanced Interior Gateway Routing Protocol‚ Open Shortest Path First Protocol and Routing Information Protocol. A newer model of router switches gives incorporated knowledge to
Premium Router Routing protocol Computer network
com/TERM/D/DDoS_attack.html CISCO.com. (2015‚ March). Cisco Catalyst 3560 Series Switches Data Sheet. Retrieved from http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3560-series-switches/product_data_sheet09186a00801f3d7d.html CISCO.com. (2015‚ March). Cisco Integrated Services Routers Generation 2. Retrieved from http://www.cisco.com/c/en/us/products/collateral/routers/1900-series-integrated-services-routers-isr/ordering_guide_c07_557736.html Clark‚ J. (2012‚ October 17). What Is a Mantrap
Premium Microsoft Windows Server Information security
complex network which uses directly connected routers to provide serial links‚ one serial interface of each connection must be configured with a clock rate to provide synchronisation. Network Design Diagram Components 1. Router Routers are the gateways to the internet. The device operates on the level 3 (network) of the OSI model‚ and it connects two networks together. Routers are often automatic and utilise an embedded OS to deal with communications. Routers use IP (internet protocol) to identify connected
Premium Data transmission Serial communication Serial port
1.0 INTRODUCTION The purpose of this paper is to develop an information security policy that defines the requirements to make our organization’s computer network compliant with National Institute of Standards and Technology (NIST) Security Standards. NIST regulations and instructions were reviewed in order to develop the requirements that are stated in this policy. The source documents used can be found in the references section. 2.0 COMPLIANCE LAWS The Federal Acquisition Regulation (FAR)
Premium Information security Computer security Internet
room with network devices such as modems‚ switches‚ routers‚ firewalls‚ and the Intrusion Detection System. This room should have restricted access and only authorized personnel must have access to it‚ by using sophisticated keycard systems and even having additional security procedures such as biometrical readers etc. It was also proposed to get rid of Motorola SB3100 and Net Gear MR814 to increase
Premium Computer network Local area network Wi-Fi
& Welch‚ J. (2004). Distributed Computing: Fundamentals‚ Simulations‚ and Advanced Topics . : Wiley-Interscience. Groth‚ D.‚ & Toby‚ S. (2005). Network+ Study Guide (4th ed.). : Sybex‚ Inc. Pearlman‚ R. (1999). Interconnections: Bridges‚ Routers‚ Switches‚ and Internetworking Protocols (2nd ed.). : Addison-Wesley . Voice-Over-Internet Protocol . (2013). Retrieved from http://transition.fcc.gov/voip/ Computer Network. (2013). Retrieved from http://en.wikipedia.org/wiki/Computer_network National
Premium Internet Network topology Computer network
Rirodan Manufacturing Telephony and Data Network Upgrade Proposal Team A Class Month Day‚ Year Instructor Rirodan Manufacturing Telephony and Data Network Upgrade Proposal Team A is proposing a thorough upgrade to Riordan’s phone and data networks. Our proposal will cover a description of the new system‚ its components and benefits to Riordan‚ as well as explain the requirements driving the need for the upgrade. We will cover the information used in the phone and data upgrades and discuss
Premium Telephone
CHAPTER ONE 1.0 INTRODUCTION 1.1 BACKGROUND SIWES was established by ITF in 1973 to solve the problem of lack of adequate practical skills preparatory for employment in industries by Nigerian graduates of tertiary institutions. The Scheme exposes students to industry based skills necessary for a smooth transition from the classroom to the world of work. It affords students of tertiary institutions the opportunity of being familiarized and exposed to the needed experience in handling machinery
Free Network topology Computer network