Network Protocols

Logical network diagram - sample for Computer and networks solution

Drawing Network Protocols using ConceptDraw PRO stencils

Telecommunication networks - Vector stencils library

The vector stencils library "Telecommunication networks" contains 32 clipart images of telecommunication network devices and equipment for drawing telecom network diagrams.
"A telecommunications network is a collection of terminal nodes, links and any intermediate nodes which are connected so as to enable telecommunication between the terminals.
The transmission links connect the nodes together. The nodes use circuit switching, message switching or packet switching to pass the signal through the correct links and nodes to reach the correct destination terminal.
Each terminal in the network usually has a unique address so messages or connections can be routed to the correct recipients. The collection of addresses in the network is called the address space." [Telecommunications network. Wikipedia]
The clip art example "Telecommunication networks - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Telecommunication Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.

Internet

Globe

Base station

Satellite dish

Communications satellite

Wireless cell tower

Radio waves

Cellular phone

Server

Laptop computer

Desktop computer

Car

Satellite truck

House

Office building

Mountain

Tree

User

Call-center

Multi-storey

Antenna

Router

IP phone

Fax

Network cell

IP Camera

Wireless router

Networking device

Used Solutions

Computer and Networks >

Telecommunication Network Diagrams

Computer and Networks Area

The solutions from Computer and Networks Area of ConceptDraw Solution Park collect samples, templates and vector stencils libraries for drawing computer and network diagrams, schemes and technical drawings.

Cisco routers - Vector stencils library

The vector stencils library "Cisco routers" contains 27 symbols of routers for drawing Cisco computer network diagrams.
"When multiple routers are used in interconnected networks, the routers exchange information about destination addresses using a dynamic routing protocol. Each router builds up a table listing the preferred routes between any two systems on the interconnected networks. A router has interfaces for different physical types of network connections, (such as copper cables, fiber optic, or wireless transmission). It also contains firmware for different networking Communications protocol standards. Each network interface uses this specialized computer software to enable data packets to be forwarded from one protocol transmission system to another.
Routers may also be used to connect two or more logical groups of computer devices known as subnets, each with a different sub-network address. The subnets addresses recorded in the router do not necessarily map directly to the physical interface connections." [Router (computing). Wikipedia]
The symbols example "Cisco routers - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Cisco Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ computer-networks-cisco

Router

Router, subdued

Router with silicon switch

Wavelength router

NetFlow router

uBR 910

Broadband router

Gigabit switch ATM tag router

ATM tag switch router

ATM router

NetFlow router

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

Used Solutions

Computer and Networks >

Cisco Network Diagrams

LDAP - Vector stencils library

The vector stencils library "LDAP" contains 20 symbols of Lightweight Directory Access Protocol (LDAP) elements for drawing the LDAP Directory Services network structure diagrams.
"The Lightweight Directory Access Protocol (LDAP) is an open, vendor-neutral, industry standard application protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network. Directory services play an important role in developing intranet and Internet applications by allowing the sharing of information about users, systems, networks, services, and applications throughout the network. As examples, directory services may provide any organized set of records, often with a hierarchical structure, such as a corporate email directory. Similarly, a telephone directory is a list of subscribers with an address and a phone number.
LDAP is specified in a series of Internet Engineering Task Force (IETF) Standard Track publications called Request for Comments (RFCs), using the description language ASN.1. The latest specification is Version 3, published as RFC 4511. ...
A common usage of LDAP is to provide a "single sign on" where one password for a user is shared between many services, such as applying a company login code to web pages (so that staff log in only once to company computers, and then are automatically logged into the company intranet).
LDAP is based on a simpler subset of the standards contained within the X.500 standard. Because of this relationship, LDAP is sometimes called X.500-lite." [Lightweight Directory Access Protocol. Wikipedia]
The symbols example "LDAP - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Active Directory Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ active-directory-diagrams

Country

Organization

Organizational unit

Generic object

Locality

Alias

Person

InetOrgPerson

Organizational person

Residential person

Organizational role

Group of names

Group of unique names

Device

cRL distribution point

dSA

dmd

Application process

Application entity

Unknown

Used Solutions

Computer and Networks >

Active Directory Diagrams

Ethernet local area network layout floor plan

"The Ethernet physical layer is the physical layer component of the Ethernet family of computer network standards.
The Ethernet physical layer evolved over a considerable time span and encompasses quite a few physical media interfaces and several magnitudes of speed. The speed ranges from 1 Mbit/ s to 100 Gbit/ s, while the physical medium can range from bulky coaxial cable to twisted pair and optical fiber. In general, network protocol stack software will work similarly on all physical layers.
10-gigabit Ethernet was already used in both enterprise and carrier networks by 2007, with 40 Gbit/ s and 100 Gbit/ s Ethernet ratified. ...
Many Ethernet adapters and switch ports support multiple speeds, using autonegotiation to set the speed and duplex for the best values supported by both connected devices. If auto-negotiation fails, a multiple-speed device will sense the speed used by its partner, but will assume half-duplex. A 10/ 100 Ethernet port supports 10BASE-T and 100BASE-TX. A 10/ 100/ 1000 Ethernet port supports 10BASE-T, 100BASE-TX, and 1000BASE-T." [Ethernet physical layer. Wikipedia]
The LAN equipment and cabling layout floorplan example "Ethernet local area network layout floor plan" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Network Layout Floor Plans solution from the Computer and Networks area of ConceptDraw Solution Park.

Ethernet LAN layout floorplan

Used Solutions

Computer and Networks >

Network Layout Floor Plan

Cisco network topology - Vector stencils library

The vector stencils library "Cisco network topology" contains 89 symbols of Cisco network devices and design elements for drawing computer network topology diagrams.
"There are two basic categories of network topologies:
(1) Physical topologies,
(2) Logical topologies.
The shape of the cabling layout used to link devices is called the physical topology of the network. This refers to the layout of cabling, the locations of nodes, and the interconnections between the nodes and the cabling. The physical topology of a network is determined by the capabilities of the network access devices and media, the level of control or fault tolerance desired, and the cost associated with cabling or telecommunications circuits.
The logical topology in contrast, is the way that the signals act on the network media, or the way that the data passes through the network from one device to the next without regard to the physical interconnection of the devices." [Network topology. Wikipedia]
The symbols example "Cisco network topology - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Cisco Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ computer-networks-cisco

Router