Cisco Cisco Aironet 1552WU Outdoor Access Point Guía De Instalación

You can use DHCP Option 43 to provide a list of controller IP addresses to the access points, enabling 
each access point to find and join a controller. This section contains a DHCP Option 43 configuration 
example on a Microsoft Windows 2003 Enterprise DHCP server for use with Cisco Aironet 
lightweight access points. 

Additional information about Microsoft DHCP Option 43 is available on Cisco.com at the following 
URL:

DHCP Option 43 server implementation information for Cisco IOS is available at cisco.com at the 
following URL:

In DHCP Option 43, you should use the IP address of the controller management interface.

DHCP Option 43 is limited to one access point type per DHCP pool. You must configure a 
separate DHCP pool for each access point type.

Cisco Aironet 1000 and 1500 (1505 and 1510) series access points use a comma-separated string 
format for DHCP Option 43. Other Cisco Aironet access points use the type-length-value (TLV) 
format for DHCP Option 43. DHCP servers must be programmed to return the option based on the 
DHCP Vendor Class Identifier (VCI) string (DHCP Option 60) of the access point. The VCI strings for 
Cisco access points capable of operating in lightweight mode are listed in 

:

Cisco Aironet 1000 Series

Airespace.AP1200

Cisco Aironet 1100 Series

Cisco AP c1100

Cisco Aironet 1130 Series

Cisco AP c1130

Cisco Aironet 1200 Series

Cisco AP c1200

Cisco Aironet 1240 Series

Cisco AP c1240

Cisco Aironet 1250 Series

Cisco AP c1250