3com Wireless LAN Switch WX1200 3CRWX120695A Manuale Utente
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3CRWX120695A
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3COM
®
WIRELESS LAN CONTROLLER WX4400 AND 3COM WIRELESS LAN SWITCH WX1200 DATA SHEET
Description
RF SECURITY & CONTROL
SentrySweep
™
rogue AP detection
Scheduled or on-demand RF scans identify unauthorized APs and ad-hoc networks and alert the central IT
staff. Dedicated APs can continually sweep the airspace for 24x7 protection in environments that require
higher security.
staff. Dedicated APs can continually sweep the airspace for 24x7 protection in environments that require
higher security.
Dual band RF scans
A single AP radio can sweep both 802.11a and 802.11b/g frequency bands and associated channels while
the WLAN stays up and running.
the WLAN stays up and running.
Real-time RF monitoring and control
RF scans measure signal strength and usage; software tools dynamically adjust traffic loads, power,
RF footprint, or channel assignments to maximize coverage with capacity.
RF footprint, or channel assignments to maximize coverage with capacity.
Managed access point control
Centrally maintains and distributes MAP settings, eliminating the need to individually configure each device.
CENTRAL CONTROL AND MANAGEMENT
Identity-Based Networking
Provides all services based on user identity so things like virtual private group membership, access control
lists (ACLs), authentication, roaming policies and history, location tracking, bandwidth usage, and other
authorizations all stay with users as they roam. Also tells the IT manager who’s connected, where they are,
where they’ve been, what services they’re using, and what services they’ve used.
lists (ACLs), authentication, roaming policies and history, location tracking, bandwidth usage, and other
authorizations all stay with users as they roam. Also tells the IT manager who’s connected, where they are,
where they’ve been, what services they’re using, and what services they’ve used.
3Com Wireless Switch Manager
Wireless network management suite enables IT staff to successfully and cost-effectively plan, deploy,
monitor, and manage WLANs from a central point. Separately purchased required product.
monitor, and manage WLANs from a central point. Separately purchased required product.
Remote Management
Use the 3Com’s Wireless Switch Manager to securely manage from anywhere. Use the built-in Web
browser via SSL or HTTPS, or command line interface via SSHv2 or Telnet. 3Com’s Wireless Switch Manager
is interoperable with enterprise management tools such as 3Com Network Director (3ND) and HP OpenView.
browser via SSL or HTTPS, or command line interface via SSHv2 or Telnet. 3Com’s Wireless Switch Manager
is interoperable with enterprise management tools such as 3Com Network Director (3ND) and HP OpenView.
NETWORK RESILIENCY
Enterprise-grade resiliency features
Location-independent self-healing topology, Per-VLAN Spanning Tree (PVST+), and redundant MAP
configurations add network resiliency for demanding networks.
configurations add network resiliency for demanding networks.
RADIUS server load-sharing
Distributing user authentication processing across multiple AAA servers increases network resiliency; servers
can be set up to track specified user session and accounting information for chargeback purposes.
can be set up to track specified user session and accounting information for chargeback purposes.
Hot-swappable power supply
A second, optional power supply can be installed for hot-swappable redundacy.
(3Com Wireless LAN Controller WX4400)
Four dual-purpose Gigabit ports
Support 1000 Mbps copper, or fiber with GBIC modules, for flexible Gigabit Ethernet backbone and
(3Com Wireless LAN Controller WX4400)
server connections.
Features,
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