User's Guide

Table Of Contents
Overview of the HiPath Wireless Controller, Access Points and Convergence Software solution
hwc_intro.fm
HiPath Wireless Controller, Access Points and Convergence Software and your network
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32 HiPath Wireless Controller, Access Points and Convergence Software V7.11, User Guide
If the OSPF routing protocol is enabled, the HiPath Wireless Controller advertises
the routed topologies as reachable segments to the wired network infrastructure.
The controller routes traffic between the wireless devices and the wired network.
The HiPath Wireless Controller also supports VLAN-bridged assignment for
VNSs. This allows the controller to directly bridge the set of wireless devices
associated with a WLAN service directly to a specified core VLAN.
Each HiPath Wireless Controller model can support a specified number of active
VNSs, as listed below:
C5110 – Up to 128 VNSs
C4110 – Up to 64 VNSs
C2400 – Up to 64 VNSs
C20 – Up to 8 VNSs
C20N – Up to 8 VNSs
CRBT8210 – Up to 16 VNSs
CRBT8110 – Up to 8 VNSs
The Wireless AP radios can be assigned to each of the configured WLAN
services and, therefore, VNSs in a system. Each Wireless AP can be the subject
of 16 service assignments — 8 assignments per radio — which corresponds to
the number of SSIDs it can support. Once a radio has all 8 slots assigned, it is no
longer eligible for further assignment.
2.3.4 VNS components
The distinct constituent high-level configurable umbrella elements of a VNS are:
Topology
Policy
WLAN Services
2.3.4.1 Topology
Topologies represent the networks with which the HiPath Wireless Controller and
its APs interacts. The main configurable attributes of a topology are:
Name - a string of alphanumeric characters designated by the administrator.
VLAN ID - the VLAN identifier as specified in in the IEEE 802.1Q definition.
VLAN tagging options.