3Com Corporation WL306 Manuel D’Utilisation

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NTRODUCTION
 
The 3Com wireless product family lets you set up a local area network (LAN) 
without the restraints of network cabling. If your office already has an Ethernet 
LAN, the 3Com 11 Mbps Wireless LAN Access Point 8000 can extend the network 
without additional cabling. The access point security features extend the security 
of installed wired networks to include all wireless components.
The type of network you configure depends on the size of your office and whether 
you require a connection to a wired LAN. A simple configuration consists of an 
access point and several clients. The clients can associate with the wireless 
network anywhere within the coverage area of the access point.
For more complex requirements, you can configure several access points as 
separate networks at the same site. The access points use different network 
identifiers called wireless LAN service areas (WLAN service areas) or Extended 
Service Set Identities (ESSID). Client computers can roam within the coverage areas 
of access points in the same segment with the same WLAN service areas.
 
Wireless and Wired 
Networks
 
An access point can be connected to a wired LAN by an Ethernet cable acting as a 
bridge between the wired and wireless networks. In this configuration, the access 
point provides the link between the wired network and wireless clients. Clients 
can move freely throughout the service area of the access point and remain 
associated with the larger network, allowing client access to the full range of 
network services.
For complete wireless coverage, several access points can be connected to an 
existing LAN. Wireless clients can roam freely between different access points with 
the same WLAN service areas and remain associated with the larger network.
 
Access Point 8000 
Feature Summary
 
Clear channel select
When initializing, automatically scans the frequency spectrum and 
selects the channel with the least interference.
Power over Ethernet
Powered over the Ethernet cable to reduce the number of cables 
and simplify installation.
Access point discovery
Clients and network administrators can discover access points and 
ESSIDs within the same network segment. The network 
administrator can also discover, manage, and upgrade access 
points across routers by means of the 3Com Network Supervisor 
(3NS).
Rate control
Rate Control options available in the access point to select 
Optional, Required, or Not Used.
Transmit power control
Adjustable power level from minimum to maximum to extend 
transmission range.
Roaming within segments Allows client to roam between access points within the same 
segment.