Hp Deskjet 6988dt Printer Manuel d'utilisateur Page 49

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Network light
Reports page
Embedded Web server (EWS)
Other information:
Resetting the printer to the factory default settings
Troubleshooting
Glossary
Ethernet basics
The printer's built-in Ethernet feature allows you to connect the printer directly to a 10/100
Base-T Ethernet network without the aid of an external print server.
To install the printer on an Ethernet network, follow the Ethernet installation instructions.
Hardware
Hubs, switches, and routers
On an Ethernet network, devices, such as computers and printers, are each connected
to a network hub, switch, or router.
Hubs, switches, and routers can look similar, but there are important differences:
Hubs are passive. Other devices on the network plug into the hub in order to
communicate with one another. A hub does not manage the network.
A switch allows devices on a network to communicate directly with one another in a
smooth and efficient manner. A switch monitors and directs network traffic in order
to allow each transmission the most possible bandwidth. By monitoring network
traffic, a switch minimizes collisions and maximizes speed.
Routers primarily connect different networks (for example, connecting a home
network to the Internet). Routers are active. Routers have network administration
tools, such as firewalls and DHCP. A router can act as a gateway, while a hub and
a switch cannot.
Cables
Use a CAT-5 Ethernet cable to connect the printer to an Ethernet network. Ethernet
cables have an RJ-45 plug.
1 RJ-45 plug
Network communication
TCP/IP
User's guide 47
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