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Virtual private networks (VPN). Computer and Network Examples

A Virtual Private Network (VPN) is a network that allows the private networks at a remote location securely connect to the public Internet and provide access only to the intended recipients for transmitting data. VPN is built by creating the virtual point-to-point connection using the dedicated connections, traffic encryption or virtual tunneling protocols. This example was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park and shows the Virtual Private Network (VPN) diagram.
The vector stencils library "AWS Compute and Networking" contains 23 Amazon Web Services compute and networking icons: Amazon Elastic Compute Cloud symbols, Amazon Virtual Private Cloud symbols, Amazom Route 53 symbols, Elastic Load Balancing symbol, AWS Direct Connect symbol, Auto Scaling symbol, Elastic Network Instance symbol. Use it to draw AWS architecture diagrams of your cloud service. The symbols example "AWS Compute and Networking - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the AWS Architecture Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
Amazon EC2
Amazon EC2, Amazon EC2,
Instance
Instance, instance,
Instances
Instances, instances,
AMI
AMI, AMI,
DB on instance
DB on instance, DB on instance,
Instance with CloudWatch
Instance with CloudWatch, Instance with CloudWatch,
Elastic IP
Elastic IP, Elastic IP,
Optimized instance
Optimized instance, optimized instance,
Amazon Lambda
Amazon Lambda, Amazon Lambda,
Amazon VPC
Amazon VPC, Amazon VPC,
Router
Router, router,
Internet gateway
Internet gateway, internet gateway,
Customer gateway
Customer gateway, customer gateway,
Virtual private gateway
Virtual private gateway, virtual private gateway,
VPN connection
VPN connection, VPN connection,
VPC peering
VPC peering, VPC peering,
Amazon Route 53
Amazon Route 53, Amazon route 53,
Hosted zone
Hosted zone, hosted zone,
Route table
Route table, route table,
Elastic Load Balancer
Elastic Load Balancer, elastic load balancer,
AWS Direct Connect
AWS Direct Connect, AWS direct connect,
Auto Scaling
Auto Scaling, auto scaling,
Elastic network instance
Elastic network instance, elastic network instance,
Used Solutions

Using Remote Networking Diagrams

Remote Networking - We explain the method most people use to connect to the Internet.

Virtual networks. Computer and Network Examples

A Virtual network is a computer network that consists of virtual network links, i.e. between the computing devices there isn't a physical connection. Well known forms of network virtualization are virtual networks based on the virtual devices (for example the network based on the virtual devices inside a hypervisor), protocol-based virtual networks (VLAN, VPN, VPLS, Virtual Wireless network, etc.) and their combinations. This example was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park and shows the Virtual network.

Network Security

The Internet is a giant computer network which connects computers all over the world. It is integral part of human society and business. But the serious question for network engineers, designers, lawmakers and enforcers is the need for protect the Internet networks from the Internet crimes, hacking and attacks. There are quite a number of hardware, software and physical methods of protection against them. The samples you see on this page were created in ConceptDraw DIAGRAM using the tools of Network Security Diagrams Solution for ConceptDraw DIAGRAM software. They show protection networks with Firewalls and other network security devices.
The vector stencils library "AWS Compute and Networking" contains 23 Amazon Web Services compute and networking icons: Amazon Elastic Compute Cloud symbols, Amazon Virtual Private Cloud symbols, Amazom Route 53 symbols, Elastic Load Balancing symbol, AWS Direct Connect symbol, Auto Scaling symbol, Elastic Network Instance symbol. Use it to draw AWS architecture diagrams of your cloud service. The symbols example "AWS Compute and Networking - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the AWS Architecture Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
Amazon EC2
Amazon EC2, Amazon EC2,
Instance
Instance, instance,
Instances
Instances, instances,
AMI
AMI, AMI,
DB on instance
DB on instance, DB on instance,
Instance with CloudWatch
Instance with CloudWatch, Instance with CloudWatch,
Elastic IP
Elastic IP, Elastic IP,
Optimized instance
Optimized instance, optimized instance,
Amazon Lambda
Amazon Lambda, Amazon Lambda,
Amazon VPC
Amazon VPC, Amazon VPC,
Router
Router, router,
Internet gateway
Internet gateway, internet gateway,
Customer gateway
Customer gateway, customer gateway,
Virtual private gateway
Virtual private gateway, virtual private gateway,
VPN connection
VPN connection, VPN connection,
VPC peering
VPC peering, VPC peering,
Amazon Route 53
Amazon Route 53, Amazon route 53,
Hosted zone
Hosted zone, hosted zone,
Route table
Route table, route table,
Elastic Load Balancer
Elastic Load Balancer, elastic load balancer,
AWS Direct Connect
AWS Direct Connect, AWS direct connect,
Auto Scaling
Auto Scaling, auto scaling,
Elastic network instance
Elastic network instance, elastic network instance,
Used Solutions

Network Topologies

Network Topologies
Network topology is a topological structure of computer network, which can be physical or logical. The physical topology depicts location of different computer network elements such as computers, cables and other devices. The logical topology visually displays network dataflows from one device to another. Sometimes network logical and physical topologies can be the same. ConceptDraw DIAGRAM diagramming and vector drawing software is powerful for drawing network maps and network topologies diagrams of any kinds and complexity thanks to the Computer Network Diagrams solution from the Computer and Networks area. ConceptDraw STORE proposes collection of network icons libraries and a lot of Network Topology Diagram examples, samples and templates which were created at ConceptDraw DIAGRAM software specially for Computer Network Diagrams solution. There are six basic types of the network topologies: Bus, Star, Ring, Mesh, Tree, Fully Connected. You can fast and easy design professional-looking diagram for each of them using the ConceptDraw DIAGRAM tools. There are plenty of web Visio-like diagramming software available. Web based diagrams software can be powerful, but sometimes it is essential to have desktop software. One of the most advanced diagrams tools like Visio for Mac OS is ConceptDraw DIAGRAM app.
Create Network Topology Diagram
Create Network Topology Diagram
The vector stencils library "Cisco products additional" contains 141 symbols of computer network devices and equipment for drawing Cisco network diagrams.
The symbols example "Cisco products additional - 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
Protocol translator
Protocol translator, protocol translator,
CiscoWorks workstation
CiscoWorks workstation, CiscoWorks workstation,
Access server
Access server, communications server, access server,
Workgroup director
Workgroup director, Workgroup director ,
Network management appliance
Network management appliance, network management appliance,
Storage Solution Engine (SSE)
Storage Solution Engine (SSE), Storage Solution Engine, SSE,
Software based router on file / application server
Software based router on file / application server, software based router, file server, application server,
Cisco MeetingPlace Express
Cisco MeetingPlace Express, Cisco MeetingPlace Express ,
PC router card
PC router card, PC router card ,
Transpath
Transpath, transpath,
Bridge
Bridge, bridge,
IOS SLB
IOS SLB, IOS SLB,
100BaseT hub
100BaseT hub , 100BaseT hub ,
uBR910
uBR910, uBR910,
CDDI-FDDI
CDDI-FDDI, CDDI-FDDI ,
PC adapter card
PC adapter card, PC adapter card,
VIP
VIP, VIP,
CSM-S
CSM-S, CSM-S,
Terminal server
Terminal server, terminal server,
Route/Switch processor with Si
Route/Switch processor with Si, route, switch, processor, Si,
Route/Switch processor
Route/Switch processor, route, switch, processor ,
PXF
PXF, PXF,
AVS (Application Velicity System)
AVS (Application Velicity System), AVS, Application Velicity System,
Content engine (cache director)
Content engine (cache director), content engine, cache director,
Cisco file engine
Cisco file engine, Cisco file engine,
Management engine (ME 1100)
Management engine (ME 1100), Management Engine, ME 1100,
PC with router-based software
PC with router-based software, PC with router-based software,
PC with software
PC with software, PC with software ,
ASIC processor
ASIC processor, ASIC processor ,
Generic processor
Generic processor, generic processor ,
Switch processor
Switch processor, switch processor,
Cisco 5500 family
Cisco 5500 family, Cisco 5500 family,
Multi-switch device
Multi-switch device, multi-switch device,
IP transport concentrator
IP transport concentrator, IP transport concentrator,
ITP
ITP, ITP,
Cisco CA
Cisco CA, Cisco CA,
Voice gateway
Voice gateway, voice gateway,
BBSM
BBSM, BBSM,
ATA
ATA, ATA,
SIP Proxy server
SIP Proxy server, SIP Proxy server,
MicroWeb server
MicroWeb server, MicroWeb Server,
NetRanger
NetRanger, netranger,
Cisco 6920 RateMux
Cisco 6920 RateMux, Cisco 6920 RateMux,
NetSonar
NetSonar, NetSonar,
Cisco 1000
Cisco 1000, Cisco 1000 ,
IP
IP, IP,
System controller
System controller, system controller,
ACE
ACE, ACE,
Voice-enabled access server (voice-enabled communications server)
Voice-enabled access server (voice-enabled communications server), voice-enabled access server, voice-enabled communications server,
Directory server
Directory server, directory server,
Cisco 4310 end office system
Cisco 4310 end office system, Cisco 4310 End Office System,
ADM
ADM, ADM,
FireWall Service Module (FWSM)
FireWall Service Module (FWSM), FireWall Service Module, FWSM ,
Cisco Unity Express
Cisco Unity Express, Cisco Unity Express,
Cisco Unity Server
Cisco Unity Server, Cisco Unity Server ,
Centri firewall
Centri firewall, Centri firewall,
Cisco Security Manager
Cisco Security Manager, Cisco Security Manager,
Data switch processor (AKA data center switch)
Data switch processor (AKA data center switch), data switch processor, data center switch,
Cisco MP
Cisco MP, Cisco MP,
IOS firewall
IOS firewall, IOS firewall ,
PIX firewall, right
PIX firewall, right, PIX firewall,
PIX firewall, left
PIX firewall, left, PIX firewall,
CallManager
CallManager, callmanager, call manager,
Cisco 6700 Series
Cisco 6700 Series, Cisco 6700 Series,
MGX 8240
MGX 8240, MGX 8240,
MGX 8220
MGX 8220, MGX 8220,
MGX 8260
MGX 8260, MGX 8260,
DSLAM
DSLAM, DSLAM,
Cisco 6732 access server
Cisco 6732 access server, Cisco 6732 Access Server,
Cisco 6701
Cisco 6701, Cisco 6701,
H.323
H.323 , H.323 ,
Access gateway
Access gateway, access gateway,
ICS 7750
ICS 7750, ICS 7750,
VPN concentrator
VPN concentrator, VPN concentrator ,
SSL terminator
SSL terminator, SSL terminator,
CDM (Content Distribution Manager)
CDM (Content Distribution Manager), CDM, content distribution manager,
Cisco 15200
Cisco 15200, Cisco 15200,
Cisco 15800
Cisco 15800, Cisco 15800,
Content Service Module
Content Service Module , Content Service Module ,
Content Transformation Engine (CTE)
Content Transformation Engine (CTE), Content Transformation Engine, CTE,
Cisco VN 2900
Cisco VN 2900, Cisco VN 2900,
Cisco VN 5900
Cisco VN 5900, Cisco VN 5900,
Cisco VN 5902
Cisco VN 5902, Cisco VN 5902,
Cisco Unified Presence Server
Cisco Unified Presence Server, Cisco Unified Presence Server,
ICM
ICM, ICM,
PC card
PC card, PC Card,
Access point
Access point, access point,
Dual mode access point
Dual mode access point, dual mode access point ,
EtherClient
EtherClient, etherclient, ether client,
Tablet
Tablet, tablet,
Wireless transport
Wireless transport, wireless transport,
Wireless bridge
Wireless bridge, wireless bridge,
Lightweight single radio access point
Lightweight single radio access point, lightweight single radio access point ,
Lightweight Double Radio Access Point
Lightweight Double Radio Access Point, lightweight double radio access point,
WLAN controller
WLAN controller, WLAN controller,
Wi-Fi tag
Wi-Fi tag, Wi-Fi tag,
Wireless location appliance
Wireless location appliance, wireless location appliance,
Wireless connectivity
Wireless connectivity, wireless connectivity,
WiSM
WiSM, WiSM,
Mesh AP
Mesh AP, Mesh AP,
SC2200 Signaling Controller
SC2200 Signaling Controller, SC2200, Signaling Controller,
Virtual Switch Controller (VSC3000)
Virtual Switch Controller (VSC3000), virtual switch controller, VSC 3000,
VS C3000 or SC2200 host
VS C3000 or SC2200 host, VS C3000 host, SC2200 host,
BTS 10200 Softswitch
BTS 10200 Softswitch, BTS 10200, Softswitch,
Detector
Detector, detector,
IP/TV content manager
IP/TV content manager, IP TV content manager,
IP/TV broadcast server
IP/TV broadcast server, IP TV broadcast server,
Universal gateway
Universal gateway, universal gateway ,
Generic softswitch
Generic softswitch, generic softswitch,
Generic Softswitch (blue)
Generic Softswitch (blue), generic softswitch,
Guard
Guard, guard,
Mobile access router
Mobile access router, mobile access router,
Carrier Routing System (CRS)
Carrier Routing System (CRS), carrier routing system, CRS,
FC storage
FC storage, FC storage ,
Intelliswitch Stack
Intelliswitch Stack, intelliswitch stack,
Service control
Service control, service control,
UPC (Unified Personal Communicator)
UPC (Unified Personal Communicator), UPC, Unified Personal Communicator,
PMC
PMC, PMC,
IP communicator
IP communicator, IP communicator ,
Streamer
Streamer, streamer,
Vault
Vault, vault,
DWDM filter
DWDM filter, DWDM filter ,
DWDM ring
DWDM ring, DWDM ring,
DWDM network line
DWDM network line, DWDM network line,
Streamer (half-full)
Streamer (half-full), streamer, half-full,
Vault (half-full)
Vault (half-full), vault, half-full,
Data center switch, reversed
Data center switch, reversed, data center switch,
Scanner
Scanner, scanner,
10GE/FCoE
10GE/FCoE, 10GE, FCoE,
car
car, car,
CUBE
CUBE, CUBE,
Director-class fibre channel director
Director-class fibre channel director, director-class fibre channel director,
Fibre channel disk subsystem
Fibre channel disk subsystem, fibre channel disk subsystem,
Fibre channel fabric switch
Fibre channel fabric switch, fibre channel fabric switch,
Generic gateway
Generic gateway, generic gateway,
Handheld
Handheld, handheld,
Internet streamer
Internet streamer, Internet streamer,
JBOD
JBOD, jbod,
MAS gateway
MAS gateway, MAS gateway,
Mesh AP
Mesh AP,
Mobile streamer
Mobile streamer, mobile streamer,
Used Solutions

Network Diagram Software Enterprise Private Network

ConceptDraw - Perfect Network Diagramming Software with abundant examples and templates. ConceptDraw Network Diagram is ideal for network engineers and network designers who need to draw Enterprise Private Network diagrams.
The vector stencils library "Cisco products additional" contains 141 symbols of computer network devices and equipment for drawing Cisco network diagrams.
The symbols example "Cisco products additional - 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
Protocol translator
Protocol translator, protocol translator,
CiscoWorks workstation
CiscoWorks workstation, CiscoWorks workstation,
Access server
Access server, communications server, access server,
Workgroup director
Workgroup director, Workgroup director ,
Network management appliance
Network management appliance, network management appliance,
Storage Solution Engine (SSE)
Storage Solution Engine (SSE), Storage Solution Engine, SSE,
Software based router on file / application server
Software based router on file / application server, software based router, file server, application server,
Cisco MeetingPlace Express
Cisco MeetingPlace Express, Cisco MeetingPlace Express ,
PC router card
PC router card, PC router card ,
Transpath
Transpath, transpath,
Bridge
Bridge, bridge,
IOS SLB
IOS SLB, IOS SLB,
100BaseT hub
100BaseT hub , 100BaseT hub ,
uBR910
uBR910, uBR910,
CDDI-FDDI
CDDI-FDDI, CDDI-FDDI ,
PC adapter card
PC adapter card, PC adapter card,
VIP
VIP, VIP,
CSM-S
CSM-S, CSM-S,
Terminal server
Terminal server, terminal server,
Route/Switch processor with Si
Route/Switch processor with Si, route, switch, processor, Si,
Route/Switch processor
Route/Switch processor, route, switch, processor ,
PXF
PXF, PXF,
AVS (Application Velicity System)
AVS (Application Velicity System), AVS, Application Velicity System,
Content engine (cache director)
Content engine (cache director), content engine, cache director,
Cisco file engine
Cisco file engine, Cisco file engine,
Management engine (ME 1100)
Management engine (ME 1100), Management Engine, ME 1100,
PC with router-based software
PC with router-based software, PC with router-based software,
PC with software
PC with software, PC with software ,
ASIC processor
ASIC processor, ASIC processor ,
Generic processor
Generic processor, generic processor ,
Switch processor
Switch processor, switch processor,
Cisco 5500 family
Cisco 5500 family, Cisco 5500 family,
Multi-switch device
Multi-switch device, multi-switch device,
IP transport concentrator
IP transport concentrator, IP transport concentrator,
ITP
ITP, ITP,
Cisco CA
Cisco CA, Cisco CA,
Voice gateway
Voice gateway, voice gateway,
BBSM
BBSM, BBSM,
ATA
ATA, ATA,
SIP Proxy server
SIP Proxy server, SIP Proxy server,
MicroWeb server
MicroWeb server, MicroWeb Server,
NetRanger
NetRanger, netranger,
Cisco 6920 RateMux
Cisco 6920 RateMux, Cisco 6920 RateMux,
NetSonar
NetSonar, NetSonar,
Cisco 1000
Cisco 1000, Cisco 1000 ,
IP
IP, IP,
System controller
System controller, system controller,
ACE
ACE, ACE,
Voice-enabled access server (voice-enabled communications server)
Voice-enabled access server (voice-enabled communications server), voice-enabled access server, voice-enabled communications server,
Directory server
Directory server, directory server,
Cisco 4310 end office system
Cisco 4310 end office system, Cisco 4310 End Office System,
ADM
ADM, ADM,
FireWall Service Module (FWSM)
FireWall Service Module (FWSM), FireWall Service Module, FWSM ,
Cisco Unity Express
Cisco Unity Express, Cisco Unity Express,
Cisco Unity Server
Cisco Unity Server, Cisco Unity Server ,
Centri firewall
Centri firewall, Centri firewall,
Cisco Security Manager
Cisco Security Manager, Cisco Security Manager,
Data switch processor (AKA data center switch)
Data switch processor (AKA data center switch), data switch processor, data center switch,
Cisco MP
Cisco MP, Cisco MP,
IOS firewall
IOS firewall, IOS firewall ,
PIX firewall, right
PIX firewall, right, PIX firewall,
PIX firewall, left
PIX firewall, left, PIX firewall,
CallManager
CallManager, callmanager, call manager,
Cisco 6700 Series
Cisco 6700 Series, Cisco 6700 Series,
MGX 8240
MGX 8240, MGX 8240,
MGX 8220
MGX 8220, MGX 8220,
MGX 8260
MGX 8260, MGX 8260,
DSLAM
DSLAM, DSLAM,
Cisco 6732 access server
Cisco 6732 access server, Cisco 6732 Access Server,
Cisco 6701
Cisco 6701, Cisco 6701,
H.323
H.323 , H.323 ,
Access gateway
Access gateway, access gateway,
ICS 7750
ICS 7750, ICS 7750,
VPN concentrator
VPN concentrator, VPN concentrator ,
SSL terminator
SSL terminator, SSL terminator,
CDM (Content Distribution Manager)
CDM (Content Distribution Manager), CDM, content distribution manager,
Cisco 15200
Cisco 15200, Cisco 15200,
Cisco 15800
Cisco 15800, Cisco 15800,
Content Service Module
Content Service Module , Content Service Module ,
Content Transformation Engine (CTE)
Content Transformation Engine (CTE), Content Transformation Engine, CTE,
Cisco VN 2900
Cisco VN 2900, Cisco VN 2900,
Cisco VN 5900
Cisco VN 5900, Cisco VN 5900,
Cisco VN 5902
Cisco VN 5902, Cisco VN 5902,
Cisco Unified Presence Server
Cisco Unified Presence Server, Cisco Unified Presence Server,
ICM
ICM, ICM,
PC card
PC card, PC Card,
Access point
Access point, access point,
Dual mode access point
Dual mode access point, dual mode access point ,
EtherClient
EtherClient, etherclient, ether client,
Tablet
Tablet, tablet,
Wireless transport
Wireless transport, wireless transport,
Wireless bridge
Wireless bridge, wireless bridge,
Lightweight single radio access point
Lightweight single radio access point, lightweight single radio access point ,
Lightweight Double Radio Access Point
Lightweight Double Radio Access Point, lightweight double radio access point,
WLAN controller
WLAN controller, WLAN controller,
Wi-Fi tag
Wi-Fi tag, Wi-Fi tag,
Wireless location appliance
Wireless location appliance, wireless location appliance,
Wireless connectivity
Wireless connectivity, wireless connectivity,
WiSM
WiSM, WiSM,
Mesh AP
Mesh AP, Mesh AP,
SC2200 Signaling Controller
SC2200 Signaling Controller, SC2200, Signaling Controller,
Virtual Switch Controller (VSC3000)
Virtual Switch Controller (VSC3000), virtual switch controller, VSC 3000,
VS C3000 or SC2200 host
VS C3000 or SC2200 host, VS C3000 host, SC2200 host,
BTS 10200 Softswitch
BTS 10200 Softswitch, BTS 10200, Softswitch,
Detector
Detector, detector,
IP/TV content manager
IP/TV content manager, IP TV content manager,
IP/TV broadcast server
IP/TV broadcast server, IP TV broadcast server,
Universal gateway
Universal gateway, universal gateway ,
Generic softswitch
Generic softswitch, generic softswitch,
Generic Softswitch (blue)
Generic Softswitch (blue), generic softswitch,
Guard
Guard, guard,
Mobile access router
Mobile access router, mobile access router,
Carrier Routing System (CRS)
Carrier Routing System (CRS), carrier routing system, CRS,
FC storage
FC storage, FC storage ,
Intelliswitch Stack
Intelliswitch Stack, intelliswitch stack,
Service control
Service control, service control,
UPC (Unified Personal Communicator)
UPC (Unified Personal Communicator), UPC, Unified Personal Communicator,
PMC
PMC, PMC,
IP communicator
IP communicator, IP communicator ,
Streamer
Streamer, streamer,
Vault
Vault, vault,
DWDM filter
DWDM filter, DWDM filter ,
DWDM ring
DWDM ring, DWDM ring,
DWDM network line
DWDM network line, DWDM network line,
Streamer (half-full)
Streamer (half-full), streamer, half-full,
Vault (half-full)
Vault (half-full), vault, half-full,
Data center switch, reversed
Data center switch, reversed, data center switch,
Scanner
Scanner, scanner,
10GE/FCoE
10GE/FCoE, 10GE, FCoE,
car
car, car,
CUBE
CUBE, CUBE,
Director-class fibre channel director
Director-class fibre channel director, director-class fibre channel director,
Fibre channel disk subsystem
Fibre channel disk subsystem, fibre channel disk subsystem,
Fibre channel fabric switch
Fibre channel fabric switch, fibre channel fabric switch,
Generic gateway
Generic gateway, generic gateway,
Handheld
Handheld, handheld,
Internet streamer
Internet streamer, Internet streamer,
JBOD
JBOD, jbod,
MAS gateway
MAS gateway, MAS gateway,
Mesh AP
Mesh AP,
Mobile streamer
Mobile streamer, mobile streamer,
Used Solutions