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Local area network (LAN). Computer and Network Examples

Local area network (LAN). Computer and Network Examples
A local area network (LAN) is a devices network that connect with each other in the scope of a home, school, laboratory, or office. Usually, a LAN comprise computers and peripheral devices linked to a local domain server. All network appliances can use a shared printers or disk storage. A local area network serve for many hundreds of users. Typically, LAN includes many wires and cables that demand a previously designed network diagram. They are used by IT professionals to visually document the LANs physical structure and arrangement.
ConceptDraw - Perfect Network Diagramming Software with examples of LAN Diagrams. ConceptDraw Network Diagram is ideal for network engineers and network designers who need to draw Local Area Network diagrams.
How to Draw a Computer Network
How to Draw a Computer Network

Cisco Routers. Cisco icons, shapes, stencils and symbols

Cisco Network Diagram. Design Elements - Cisco Cisco Routers (Win Mac) Router subdued Router-with-silicon-switch Wavelength-router NetFlow-router uBR910 Broadband-router Gigabit-switch-ATM-tag-router ATM-tag-switch-router Edge-label-switch-router Edge-label-switch-router-with-NetFlow Cisco-7505 Cisco-7507 Cisco-7500-ARS-(7513) Voice-enabled-router TDM-router IP-telephony-router IAD-router Content-service-router Cisco-storage-router Router-with-firewall Wireless-router ASR-1000-series ATM-3800 AXP Cable-modem Ground-terminal. Network equipment refers to hardware devices designed for local area networks, both wired and wireless. Active network equipment is powered from the electricity supply, portable battery, the computer via USB-port and other sources, also it can be used for amplification, conversion and processing of the network signal.
Network infrastructure planning is a very important process in the network construction, and the share of time allocated to this within the scope of the entire project may reach 60-80%. A competent and thorough approach to planning contributes to the quick investment return, and also increases the reliability and flexibility of the final system, reducing the probability of additional costs related to the incorrect implementation.
Any planning begins with an analysis of the business requirements to the final system. Basic network parameters, which should be assessed are the scalability, accessibility, cost, speed and safety.
Speed and cost are often mistaken for the most important parameters, and the rest of the parameters aren't even remembered. This is not entirely correct. Initially, it is necessary to assess the business plans for the future, because sometimes it is more profitable to invest more money in the beginning. If the business is to develop, then, consequently, demands on
The vector stencils library "Cisco routers" contains 27 router symbols for drawing the Cisco computer network diagrams using the ConceptDraw PRO diagramming and vector drawing software.
"A router is a device that forwards data packets between computer networks, creating an overlay internetwork. A router is connected to two or more data lines from different networks. When a data packet comes in one of the lines, the router reads the address information in the packet to determine its ultimate destination. Then, using information in its routing table or routing policy, it directs the packet to the next network on its journey. Routers perform the "traffic directing" functions on the Internet. A data packet is typically forwarded from one router to another through the networks that constitute the internetwork until it reaches its destination node.
The most familiar type of routers are home and small office routers that simply pass data, such as web pages, email, IM, and videos between the home computers and the Internet. An example of a router would be the owner's cable or DSL modem, which connects to the Internet through an ISP. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common." [Router (computing). Wikipedia]
The example "Design elements - Cisco routers" is included in the Cisco Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
Cisco router symbols
Cisco router symbols, wireless router, wavelength router, voice enabled router, uBR 910, router with silicon switch, router with firewall , router, ground terminal, gigabit switch ATM tag router, content service router, cable modem, broadband router, TDM router , NetFlow router, edge label switch router, NetFlow, NetFlow router , IP telephony router, IAD router, Cisco storage router, Cisco 7507, Cisco 7505, Cisco 7500 ARS, Cisco 7513 , AXP, ATM tag switch router, ATM router, ATM 3800, ASR 1000 series,
Used Solutions

Cisco Security. Cisco icons, shapes, stencils and symbols

Cisco Network Diagram. Design Elements - Cisco Security (Win Mac)
The ConceptDraw vector stencils library "Cisco Security" contains 16 symbols of security devices and equipment for drawing the computer network diagrams using the ConceptDraw PRO diagramming and vector drawing software.

Cisco Multimedia, Voice, Phone. Cisco icons, shapes, stencils and symbols

Cisco Network Diagram. Design Elements - Cisco Multimedia, Voice, Phone (Win Mac)
The ConceptDraw vector stencils library Cisco Multimedia, Voice, Phone contains equipment symbols for drawing the computer network diagrams.

Network Gateway Router

Cisco network diagram - Computer and networks solution
Special libraries of highly detailed, accurate shapes and computer graphics, servers, hubs, switches, printers, mainframes, face plates, routers etc.
The vector stencils library "Internet symbols" contains 11 Internet clipart images and symbols for drawing computer network diagrams.
The clip art example "Internet symbols - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ computer-and-networks
Generic firewall
Generic firewall, generic firewall,
Hardware firewall
Hardware firewall, hardware firewall,
Firewall w/hole
Firewall w/hole, firewall with hole,
Firewall w/tunnel
Firewall w/tunnel, firewall with tunnel,
Smartcard, secure ID card
Smartcard, secure ID card, Smartcard, secure ID card,
Virtual web site (root)
Virtual web site (root), virtual web site, root,
WWW Server
WWW Server, WWW server,
WWW Cluster
WWW Cluster, WWW cluster,
Firewall
Firewall, firewall,
Cloud
Cloud, cloud,
Smart key
Smart key, Smart key,
Used Solutions

Cisco Products Additional. Cisco icons, shapes, stencils and symbols

Cisco Network Diagram. Design Elements - Cisco Products Additional (Win Mac)
The ConceptDraw vector stencils library Cisco Products Additional contains equipment symbols for drawing the computer network diagrams.

Network Security Devices

Network Security Devices
How to describe the necessity of using network security devices and visually illustrate this information? Now, it's very easy thanks to the ConceptDraw PRO diagramming and vector drawing software extended with Network Security Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park.

Cisco People. Cisco icons, shapes, stencils and symbols

Cisco Network Diagram. Design Elements - Cisco People (Win Mac)
The ConceptDraw vector stencils library Cisco People contains symbols for drawing the computer network diagrams.
Vector stencils library "Cisco People" contains 17 pictogram symbols and clipart for drawing the computer network diagrams using the ConceptDraw PRO diagramming and vector drawing software.