Cisco Cisco Aironet 350 Mini-PCI Wireless LAN Client Adapter Guia Do Desenho
10-8
Enterprise Mobility 4.1 Design Guide
OL-14435-01
Chapter 10 Cisco Unified Wireless Guest Access Services
WLAN Controller Guest Access
Figure 10-4
Guest Access Topology with Guest Anchor N+1 Redundancy
Keep in mind the following with regard to guest N+1 redundancy:
•
A given foreign controller load balances wireless client connections across the list of anchor
controllers configured for the guest WLAN. There is currently no method to designate one anchor
as primary with one or more secondary anchors.
controllers configured for the guest WLAN. There is currently no method to designate one anchor
as primary with one or more secondary anchors.
•
Wireless clients that are associated with an anchor WLC that becomes unreachable are re-associated
with another anchor defined for the WLAN. When this happens, assuming web authentication is
being used, the client is redirected to the web portal authentication page and required to re-submit
their credentials.
with another anchor defined for the WLAN. When this happens, assuming web authentication is
being used, the client is redirected to the web portal authentication page and required to re-submit
their credentials.
Note
Multicast traffic is not supported over guest tunnels, even if multicast is enabled on the Cisco Unified
Wireless Network.
Wireless Network.
Web Portal Authentication
The Cisco Centralized Guest Access solution offers a built-in web portal that is used to solicit guest
credentials for authentication and offers simple branding capabilities, along with the ability to display
disclaimer or acceptable use policy information (see
credentials for authentication and offers simple branding capabilities, along with the ability to display
disclaimer or acceptable use policy information (see
).
221851
WCS
Corporate
Servers
Internet
EoIP Tunnels
EoIP Tunnels
EoIP Tunnels
DNS
WEB
Anchor
Controllers
DHCP
LWAPP WLANs
Campus
Controllers/
Foreign WLC
LWAPP
LWAPP