been the vertical integration of current network equipment. Almost all of today’s routers‚ switches and other network equipment consists of a fast switching hardware controlled by an operating system and applications built on top of it. Most network equipment vendors have their own proprietary operating system and implementation of various processes like Open Shortest Path First (OSFP)‚ DHCP Snooping‚ etc and other router management functions. This vendor lock-in stifles innovation‚ as any implementations
Premium Router Computer network
Learning Objectives • Perform basic router and switch configurations. • Configure a standard ACL. • Configure an extended ACL. • Control access to the vty lines with a standard ACL. • Troubleshoot ACLs. Introduction In this activity‚ you will design‚ apply‚ test and troubleshoot access list configurations. Task 1: Perform Basic Router and Switch Configurations Step 1. Configure the routers and switches. Configure the R1‚ R2‚ R3‚ S1‚ S2‚ and S3 routers and switches according to the following
Premium IP address Subnetwork
1. What is router IOS[Internetwork Operating System]? a. It is responsible for management of hardware interfaces‚ protocols‚ and security on Cisco devices. 2. How to access IOS? a. You can access IOS using i. Console port 1) Used when physically close to the device ii. Auxiliary port 1) Similar to console except that it allows modem command configuration. Modem command configuration can be used to access router via a modem. 2) Used when not close to device 3. How to connect
Premium User interface
its destination using a destination address that is written into the packet. When a packet switch receives a packet‚ it uses the packet’s destination address to determine on which link it should forward the packet. Thus‚ a packet switch performs “packet switching‚” forwarding incoming packets to outgoing links packet by packet. Also‚ packet switches typically “store and forward” packets—that is‚ before a switch begins to forward a packet on an outgoing link‚ first it receives and stores the entire packet
Premium Management United States Balance sheet
University NETW206: Introduction to Switching Submitted to: Professor: Daryabigi Date: 8/25/12 Design Requirements You network solution should be cost-effective and meet the following requirements: Cisco Catalyst 4224 Access Gateway switch 1. One n b ; 2. One fixed port switch; Vigor2830 can divide the physical LAN ports into several groups. For example‚ it can divide the internal departments of a company into three different groups. Each group uses different network segment. See the following graphic
Premium Dynamic Host Configuration Protocol IP address Subnetwork
WAN Design Farrah Slayton IT/242 June 26‚ 2011 Mike Stansbury WAN Design Acme Manufacturing is an up-and-coming company that is now expanding to China‚ as well as other locations throughout the United States. The company will have the need for new equipment‚ a set-up appropriate for all locations to be able to communicate together on a weekly basis‚ and security is a priority. With the headquarters being located in Atlanta‚ GA‚ they house the corporate operations‚ marketing‚ administrative
Premium IP address
also because of its advantages over wireless media. Available connectors 1. Rj-45 2. Rj-11 3. Straight tip connector 4. Ferrule connector 5. Lucent connector. Cabling and installation Cost Office one Server – 55‚000 Ksh Wireless Router – 8‚000 Ksh Switch –12‚000 Ksh Cat 5e cable – (305 meter) = 7500Ksh RJ 45 connectors – 100 *14 = 1400ksh Cabinet – 15‚000Ksh Wall Jacks – 25 Kshs each (25*7) = 175Ksh (both 7 offices) Expert personnel to set up the network = 10‚000Ksh Total = 109‚075
Premium Computer network Ethernet Twisted pair
Name: Date: Northampton Community College CISC 231 – Data Communications and LANs (CCNA 1) STUDY GUIDE FOR CHAPTER 2 1. What is the purpose of a network protocol? A network protocol defines rules and conventions for communication between network devices. Protocols for computer networking all generally use packet switching techniques to send and receive messages in the form of packets. 2. Define the role of an intermediary device in the network. Communication to run smoothly across
Premium Computer network Local area network Computer
Objectives Use terminology specific to converged networks Explain VoIP (voice over IP) services and their user interfaces Explain video-over-IP services and their user interfaces Describe VoIP and video-over-IP signaling and transport protocols‚ including SIP‚ H.323‚ and RTP Understand QoS (quality of service) assurance methods critical to converged networks‚ including RSVP and DiffServ Terminology IP Telephony IP telephony (VoIP) • Any network carrying voice signals using TCP/IP Public
Premium Internet Telephone User Datagram Protocol
FN["f rt-lt NATToNAL uNrvERsrrY College of Business‚ Hospitality and Tourism Studies Department of Computer Science & lnformation System CIN 545 - lntroduction to Networking Question/ Answer Booklet Final Examination: Trimester 3‚ Date& Time: 20Ll Total Marks: 100 Duration: 3 hours plus 10 minutes I nstructions Read the following instructions before writing Time Allowed: 3 hours and 10 minutes You are allowed ten minutes extra reading time during which you are not
Premium OSI model Ethernet