User's Guide

Table Of Contents
hwc_vnsintro.fm
Virtual Network Services concepts
VNS overview
9034530-02,
March 2010
HiPath Wireless Controller, Access Points and Convergence Software V7.11, User Guide 225
5.1.4 New VNS definition
The central objective of the newly defined (in V7.0) VNS is to allow for more
configuration flexibility by separating reusable components (such as topology,
policies, and so forth) and to allow for integration with the Enterasys Policy
Manager.
Figure 11 on page 225 shows the breakdown of a VNS into its primary
components. The direction of the arrows in this diagram indicates the direction of
a dependency.
The VNS is being split into two main entities:
1. WLAN Service – This represents the 802.11 network access service offered
by the HWC and its APs.
2. Authorization Policy – A policy that determines how the traffic of users
accessing the wired network through the WLAN service. An authorization
policy is made of several components.
Figure 11 New VNS definition