Appendix F Configuring DHCP Option 43

Overview

Overview

This section contains a DHCP Option 43 configuration example on a Windows 2003 Enterprise DHCP server for use with Cisco Aironet lightweight access points. For other DHCP server implementations, consult the DHCP server documentation for configuring DHCP Option 43. In Option 43, you should use the IP address of the controller management interface.

Note 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 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 access point’s DHCP Vendor Class Identifier (VCI) string (DHCP Option 60). The VCI strings for Cisco access points capable of operating in lightweight mode are listed in Table F-1:

Table F-1

Lightweight Access Point VCI Strings

 

 

 

Access Point

 

Vendor Class Identifier (VCI)

 

 

Cisco Aironet 1000 series

A irespace.A P1200

 

 

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 1300 series

Cisco AP c1300

 

 

Cisco Aironet 1500 series

Cisco AP.LAP1510

 

 

 

The format of the TLV block for 1100, 1130, 1200, 1240, and 1300 series access points is listed below:

•Type: 0xf1 (decimal 241)

•Length: Number of controller IP addresses * 4

•Value: List of WLC management interfaces

Cisco Aironet 1000 Series Lightweight Access Point Hardware Installation Guide

 

F-2

OL-9403-04

 

 

 

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Cisco Systems AIRONET 1000 manual Overview, Access Point Vendor Class Identifier VCI
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AIRONET 1000 specifications

Cisco Systems AIRONET 1000 is a robust wireless access point designed to meet the demands of modern networking environments. This product is particularly beneficial for small to medium-sized businesses seeking to enhance their wireless connectivity while ensuring reliability and security.

One of the standout features of the AIRONET 1000 is its dual-band functionality, operating effectively on both the 2.4 GHz and 5 GHz bands. This capability allows for greater flexibility and improved performance, as users can connect to the least congested frequency for their specific needs. Additionally, the access point supports multiple-input and multiple-output (MIMO) technology, which improves signal quality and enhances data rates by utilizing multiple antennas to transmit and receive data simultaneously.

The AIRONET 1000 is equipped with Cisco's CleanAir technology, providing powerful interference management. This innovation automatically identifies and mitigates sources of wireless interference, ensuring a more stable and consistent connection. Security is another critical aspect of this access point; it includes advanced features such as Wi-Fi Protected Access (WPA), which safeguards network data through encryption protocols, thus protecting sensitive information from unauthorized access.

Furthermore, the Cisco Systems AIRONET 1000 integrates seamlessly with Cisco’s DNA software, allowing for advanced networking capabilities such as network automation, analytics, and security policy enforcement. The access point also supports Power over Ethernet (PoE), simplifying installation by enabling power and data connectivity through a single cable, reducing clutter while enhancing deployment flexibility.

With its lightweight design and compact form factor, the AIRONET 1000 is easy to install and can be placed in various locations, ensuring optimal coverage across an area. Whether in an office, retail space, or educational institution, this access point is built to deliver high-performance wireless connectivity.

In conclusion, the Cisco Systems AIRONET 1000 combines advanced wireless technologies, security features, and ease of deployment, making it a highly effective solution for any organization looking to improve its wireless network infrastructure. Its ability to handle current demands while being scalable for future growth reflects Cisco's commitment to providing reliable and efficient networking results.
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