Intermediary devices
connect the individual hosts to the network and can connect multiple individual networks to form an internetwork
. Examples of intermediary network devices are: switches and wireless access points (network access) routers (internetworking) firewalls (security).
What are the end devices that are not desktop computers?
End user devices run the gamut from desktop and laptop PCs to
printers
, document scanners, bar code scanners, smart phones, and consumer-oriented tablet devices.
What are some common ways a home user connects to the Internet?
- Mobile. Many cell phone and smartphone providers offer voice plans with Internet access. …
- WiFi Hotspots. …
- Dial-Up. …
- Broadband. …
- DSL. …
- Cable. …
- Satellite. …
- ISDN.
What does an end device need to send data?
- computers (workstations, laptops, file servers, and web servers)
- nsetwork printers.
- VoIP phones.
- TelePresence endpoints.
- security cameras.
How many icons in the topology represent endpoint?
Terms in this set (9)
Without entering into the Internet cloud or Intranet cloud, how many icons in the topology represent endpoint devices (only one connection leading to them)?
11 icons
in the topology represent intermediary devices, with multiple connections leading to them.
What are examples of intermediaries?
- Real estate agents/brokers. Real estate agents and brokers work with property owners to sell houses and land. …
- Entertainment agents. …
- Literary agents. …
- Investment bankers. …
- Car salespeople. …
- Grocery stores. …
- Department stores. …
- Shopping malls.
Are servers intermediary devices?
Intermediary Device is
any networking device positioned between a Remote Access Service
(RAS) server and a RAS client. Intermediary devices are third-party devices for performing security-related tasks such as authentication, encryption, and other functions.
How is Wan different from LAN?
Wide area network (WAN)
A WAN differs from
a LAN because it is not restricted by geographic location
. As opposed to a LAN which connects local devices to each other, a WAN connects LANs to each other, usually across multiple locations as well as individual devices that connect from a remote distance.
What are the two most common types of network infrastructures?
Networks are divided into two types,
a LAN (Local Area Network) or a WAN (Wide Area Network)
, which are generic terms referring to two important basic types of networks.
What is LAN example?
Examples of Local Area Network (LAN)
Networking in home, office
. Networking in school, laboratory, university campus. Networking between two computers. Wi-Fi (When we consider wireless LAN).
Is router an end device?
For example, a user’s PC is an end device, and so is a server. Network switches, routers and other equipment work in between to enable messages to
travel from one end device
to the other.
Which of this is not a network’s end device?
The Answer is
CPU
. CPU is not a network device.
What is the purpose of an IP address?
IP stands for “Internet Protocol,” which is the set of rules governing the format of data sent via the internet or local network. In essence, IP addresses are
the identifier that allows information to be sent between devices on a network
: they contain location information and make devices accessible for communication.
Is a hub intermediary device?
Examples of the intermediary devices :
Hubs,
switches
, wireless access points, and other devices used for accessing the network, file servers, web servers, print servers, modems, devices using for internetworking such as routers, bridges, repeaters, and security firewalls, etc. Attention reader!
What are the subcategories for network devices?
- Hub.
- Switch.
- Router.
- Bridge.
- Gateway.
- Modem.
- Repeater.
- Access Point.
Which connection physically connects the end device to the network?
Network Interface Card –
A NIC, or LAN adapter
, provides the physical connection to the network at the PC or other end device.
