hwc_intro.fm
A31003-W1040-U101-1-7619, July 2006 DRAFT
HiPath Wireless Controller, Access Points and Convergence Software V4.0, C10/C100/C1000 User Guide
35
Overview of the Controller, Access Points and Convergence Software solution
Controller, Access Points and Convergence Software and your network
Figure 3 Traffic Flow diagram
Each wireless device sends IP packets in the 802.11 standard to the Wireless AP. The Wireless
AP uses a UDP (User Datagram Protocol) based tunnelling protocol to encapsulate the packets
and forward them to the HiPath Wireless Controller. In a typical configuration, APs can be
configured to locally bridge traffic (to a configured VLAN) directly at their network point of
attachment. The HiPath Wireless Controller decapsulates the packets and routes these to
destinations on the network.
The HiPath Wireless Controller functions like a standard router, except that it is configured to
route only network traffic associated with wireless connected users. The HiPath Wireless
Controller can also be configured to simply forward traffic to a default or static route if dynamic
routing is not preferred.
3.3.2 Network security
The Controller, Access Points and Convergence Software system provides features and
functionality to control network access. These are based on standard wireless network security
practices.
Current wireless network security methods provide protection. These methods include:
To Next Page
Loading...
