![]() ![]() Option 60 is used by DHCP clients (LAPs in this case) in order to identify itself to the DHCP server. Option 60 is included in the initial DHCP discover message that a DHCP client broadcasts in search of an IP address. This was fixed in 17.8 and later software versions.ĦAny 2700/700/1530 Series AP that runs 7.6 or laterħAny 3700 Series AP that runs 7.6 or later softwareĨ1540s that run pre-FCS manufacturing code can use "Cisco AP c1560"ĩ1815s that run pre-FCS manufacturing code can use "Cisco AP c1810"Īlso, see the the Cisco Wireless Solutions Software Compatibility Matrix. ¹ Early manufactured 9136 can ship with a software that send "Cisco AP" in the option 60. ISR-AP1100AC (embedded in C1100 series ISR)Ħ300 Series Embedded Services Access PointsĬatalyst IW6300 Heavy Duty Series Access Points This table lists the VCIs used by Cisco APs: Access Point The VCI is a text string that uniquely identifies a type of vendor device. DHCP Option 60 is the Vendor Class Identifier (VCI). RFC 2132 defines two DHCP Options that are relevant to vendor specific options. ![]() ![]() Background Information Vendor Specific DHCP Options If your network is live, ensure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. This document is not restricted to specific software and hardware versions. RequirementsĬisco recommends that you have knowledge of these topics:īasic knowledge on Cisco Unified Wireles Network (CUWN) Refer to Wireless LAN Controller and Lightweight Access Point Basic Configuration Example and Lightweight AP (LAP) Registration to a Wireless LAN Controller (WLC) for information on how to configure an access point (AP) to join a WLC. When a Cisco Wireless Unified architecture is deployed, the LAPs can use a vendor-specific DHCP Option 43 to join specific Wireless LAN Controllers (WLCs) when the WLC is in a different subnet than the LAP. Linux Internet Systems Consortium (ISC) DHCP Server ![]() Microsoft Windows 2008 Enterprise DHCP Server The document provides sample configurations for DHCP Option 43 for lightweight Cisco Aironet access points (LAPs) for these DHCP servers: This document describes how to use DHCP Option 43 for lightweight access points. ![]()
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