Cisco Aironet 1000 Series Guia de Instalação descarregar pdf (Página 17)

Step 4 In the Contact Cisco for Support frame, click Email or phone Technical Support. The

Technical Support and Documentation Cisco Worldwide Contacts page appears.

Step 5 Follow the instructions on the page.

Troubleshooting

Guidelines for Using Cisco Aironet Lightweight Access Points

Keep these guidelines in mind when you use a lightweight access point:

• Lightweight access points can communicate only with 2000 or 4000 series controllers.

Note Cisco Aironet 4100 series, Airespace 4012 series, and Airespace 4024 series wireless LAN

controllers are not supported because they lack the memory required to support access

points running Cisco IOS software.

• Lightweight access points do not support Wireless Domain Services (WDS). The access points

communicate only with controllers and cannot communicate with WDS devices. However, the

controller provides functionality equivalent to WDS when the access point associates to it.

• Lightweight access points support eight Basic Service Set Identifiers (BSSIDs) per radio and a total

of eight wireless LANs per access point. When an access point associates to a controller, only

wireless LANs with IDs 1 through 8 are sent to the access point.

• Lightweight access points do not support Layer 2 LWAPP. They must get an IP address and

discover the controller using DHCP, DNS, or IP subnet broadcast.

• The controller Management and AP-Manager Interfaces must have access point ports for the

access points.

• A Layer 3 access point on a different subnet than the controller requires a DHCP server on the

access point subnet and a route back to the controller. The route back to the controller must have

destination UDP ports 12222 and 12223 open for LWAPP communications. The route back to the

primary, secondary, and tertiary controller must allow IP packet fragments. If address translation

is used, the access point and the controller must have a static 1-to-1 NAT to an outside address.

(Port Address Translation is not supported.)

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Cisco Aironet 1000 Series Guia de Instalação Página 17