Extreme Networks Summit WM Series Manual de usuario descargar pdf (Pagina 5)

© 2005 Extreme Networks, Inc. All rights reser ved. Summit WM Series WLAN Switches—Page 5

Extreme Networks Data Sheet

Technical Applications

Enterprises Needing Wireless

Connectivity for Multiple User Types

and Devices

With Summit WM series switches, adminis-

trators can quickly and easily conﬁgure the

system to support different categories of

wireless users, such as guests, high-

performance voice users, and employees

with secure access to corporate resources.

Each category has a number of easy-to-set

customized parameters such as security,

QoS, radio resources, and network access.

Access Domain

Corporate

Guest

Voice

Authority

Directory

Browser

Device address

Privacy

AES

None

Shared key

QoS

Data

Data

Priority

Access

Everywhere

Web only

IP PBX

SSID

Corporate (not broadcasted)

Guest

Handset

Internal

Network

Corporate

Resources

Internet

Altitude 350-2

Summit WM1000

IP PBX

Altitude 350-2

Altitude 350-2

WLAN Solutions Supporting High-

Performance Applications Such as

Voice over WLAN

Summit WM series switches support

voice-grade Layer 3 roaming across APs,

with pre-authentication to preserve

security and IP persistence to minimize

dropped connections. Not only is this

roaming available across subnets, but also

across APs that are operating off of

different Summit WM switches. This is

ideal for voice handsets or roaming

applications such as a wireless device

mounted on a warehouse forklift.

Voice

Gateway

Summit WM1000

Altitude 350-2

Corporate

Network

Over The Air

• AP and clients

transmit priority

• traffic first

• How: SVP or WME

To The Switch

• AP expedites high

priority traffic to switch

• How: Map wired TOS

• field to priority WLAN

• traffic

To The Destination

• Switch routes traffic

• to final destination

• How: Switch maintains

ToS marking on high

priority traffic

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