Emery Blando: Why do maximum of persons % Yahoo! solutions to to their homework for them? do a sprint learn. With an internet connection, that is going to likely be worry-free. Ever hear of wikipedia? try getting a start up there.
Ester Bryand: Router Major Hardware Components Component Connector Interface Panel (CIP)Quantity 1 Function Provides ports for external management and alarm relay devicesRedundant ----Field-Replaceable Hot-pluggable Offline Button --- Component Control Board 1-2 Monitors and controls router components Yes Hot-pluggable Yes Component Cooling system 2 front fan trays,1 rear fan tray C! ools router components Yes hot-removable,hot insertable â€" Component Craft interface 1 Displays status and provides an interface for controlling router functions â€" Hot-removable.hot-insertable â€" Component FPC 1-8 Connect PICs to other router components, contains Packet Forwarding Engines â€" Hot-removable,hot-insertable Yes Component PIC 1-2 per FPC Provides an interface to various network media â€" Hot-removable,hot-insertable Yes Component Power supply (DC only) 2 Distributes needed voltages to router components Yes Hot-removable,hot-insertable â€" Component Routing Engine 1-2 Provides routing functions and routing tables Yes Hot-removable,hot-insertable Yes Component SONET Clock Generator (SCG) 1-2 Provides Stratum 3 SONET/SDH clocking Yes Hot-pluggable Yes Component SIB 3 Provides switch fabric 2 active,1 standby Hot-removable,hot-insertable Yes Field-replaceable units (FRUs) are router component! s that can be replaced at the customer site. Replacing FRUs re! quires minimal router downtime. There are three types of FRUs:Hot-removable and hot-insertableâ€"You can remove and replace the component without powering down the router or interrupting the routing functions. Hot-pluggableâ€"You can remove the component without powering down the router, but routing functions are interrupted until the replacement is installed. Requires router shutdownâ€"You must power down the router before removing the component....Show more
Morris Olexy: HIA router is pretty basic in term of hardware. It is like a hub but with an OS (operating system- or Network Operating System), a cpu and some RAM. The OS calculate what route each packet have to take to reach final destination or next HOP (the next step)-either local network or Internet...Show more
Maynard Phoubandith: Network Hardware InformationCreating a network in the home or the office requires hardware. Simple home networks only require affordable hardware that can be found at any comp! uter store. However, corporate networks require hardware that can cost thousands of dollars for speed and offsite communication technology. Whether it is a large or small network, there are basic components needed to design and create a good network structure. Router1. The router is the hardware component that connects the computers together. The router allows the machines to communicate. Home routers can also come with wireless capabilities, allowing laptop computers to also connect and communicate with other servers and client machines on the network. A router at large companies allows multiple subnets to communicate and reduces the amount of traffic on each part of the network. Cables2. Cables are required for machines that are hard wired like desktops. Wires are connected to the computer's network card and connected to a data jack or directly to the router. For most home networks, the cables are connected to the router. For large companies, cables are usually installed ! in the wall where the other end is connected to a data center. Network ! Cards3. Network interface cards (NICs) are required for networks. These hardware parts are installed in the client computers and the servers. Network interface cards are the interface between the network cables and the computer. NICs have MAC addresses, which are the unique physical addresses assigned to the card. These cards are then bound to an IP address, which is how a router or another computer is able to send packages to the machine. Servers4. Servers are central machines that control permissions on the network. They allow computers to exist on the network and give permissions to users for access to documents, software and other network resources. Servers for small networks can be simple client machines that are used for file sharing. Large corporations use fast computers with large hard drive space to compensate for the large user interaction it needs to support. Wireless Connections5. The use of wireless has become more of a necessity for networks. A wireless router! is needed if the administrator decides to offer wireless connectivity. Wireless comes with security issues and its own maintenance requirements, so administrators should be certain they want to add it to the network. It is beneficial for people who use laptops in the office. It also reduces the amount of wires strung around the office....Show more
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