Internet/the Internet: The global network formed by interconnecting most of the networks on the planet, with each home and company network connecting to an Internet service provider (ISP), which in turn connects to other ISPs. Link: A generic term for any network cable or wireless communications path between two devices over which bits can be transmitted. Node: A generic term for any networking device that sits on the end of links, for the purpose of both connecting links to create physical paths and to make decisions about how to forward data through the network. Protocol: A set of rules
The IPX (internet packet exchange) shows up in the third layer of the model. In which is if a device that needs to have communication to it or in a different network then the IPX takes that information and sends it the designation throughout the network. The SPX (Sequenced Packet Exchange) protocol which as the same as IPX is also on layer three so the network is more reliable, datagram connection. The network core Protocol (NCP) is a server routine that is degned to process application requests from Netware (WIKIPEDIA.com). Some of the things that NCP does include file access, printer access, security.
The direct data packet generated by Network Layer using information that is stored in a table known as routing table. Routing table is a list available destination which enables the network layer to work with logical
A distinct physical circuit dedicated to directly connecting devices, such as multiplexers, PBXs, and host computers. A dedicated circuit, also known as a leased line, can be provisioned over a private network comprising facilities owned by the end user organization, although it more typically is in the form of a leased line provisioned over a public network. What layer of the TCP/IP model do routers belong in? NETWORK LAYER 3 What is the point called where the Smart Jack on the Customer side interfaces with the Smart Jack on the Telco side? DEMARC What is SONET WAN technology?
Chapter 9 1. IP hosts in two different company TCP/IP networks send IP packets to each other through the Internet. Which of the following is true about the Internet connections that must exist so that the packets can flow between the two companies? a. The two companies must connect directly to each other.
5. An enterprise network engineer wants to create a website for his company. Which of the following answers best describe a common place where the computer hardware for this website can be located? B. In the Ent-1 enterprise TCP/IP network C. At a web-hosting service 6.
Unit 3, Assignment 1 Anthony Correll January 16, 2015 NT2580 Remote access security policy involves the policies and conditions that are in place that allow users to connect to servers when out of the network. In the case of Richman industries, they are interested in maintaining connections with their users, and sharing app data that is on a server for their day to day operations. In their case, I would have access policy that is based on Explicit Allow policies. This means that the policy grants “Permission” to access the servers remotely if the connection attempt matches the policy conditions. Some of the requirements would include strict control enforced via one-time password authentication or public keys with strong pass-phrases.
Unit 7 Assignment Christopher Place Kaplan Online University Unit 7 Assignment Question 1 A Media Access Control Address (MAC Address) is also known as a physical address and is used on the media access control protocol sublayer and is assigned to routers ports to identify them to a physical address. The reason for the router having more than one MAC address is because it has two different ports assigned for different reasons and in this case it is for internet and LAN. An IP address is an address associated with every device on a network and a computer so that the internet knows where the web servers and mail servers can send their data to. The reason for the two different IP addresses on the router is because every router has two of them one is called the WAN interface or public IP address and the other is called LAN interface or private IP address. The WAN interface is the side that is connected to the internet which is why it is public and the LAN interface is the side that is connected to the network and that is why it is private.
Lab 2.1: Connecting Computers Exercise 2.1.1 Media, Interface, Signal, Pattern, and Timing are all necessary to establish a network. Media is needed for the physical structure on which the signal will travel. Interface is needed so the computer can access the media. Signal is the means of transmission such as electrical signal. Pattern is the format for the signals to be interpreted.
This product is called the “The TwonkyServer” helps share media from mobile networks to home networks. It is reinforcement of WebDav appliances and applications. This gadget adapts to many diverse protocols. Easily accustoms to a variety of services, which may be online. This also has a digital media player, which grants you to control playbacks.