2504升级到8.5不支持1600怎么办，

[sn270043685]

网上查transfer download datatype ap-image 根本 没有这个命令，也没法安装 AP bundle image
还有查看支持AAP的时候居然 还是8.2.100版本什么bug



archive download: takes 48 seconds
., 1) 1 13:50:19.451: %CAPWAP-3-ERRORLOG: Retransmission count for packet exceeded max(CAPWAP_ECHO_REQUEST
*Nov 1 13:50:19.451: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.1.1.250:5246
*Nov 1 13:50:19.507: %CAPWAP-3-ERRORLOG: capwap ifs: read error or timeout
*Nov 1 13:50:19.511: capwap_image_proc: problem extracting tar file
*Nov 1 13:50:35.507: %CAPWAP-3-ERRORLOG: Go join a capwap controller
examining image...
*Nov 1 13:50:36.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.1.1.250 peer_port: 5246
*Nov 1 13:50:36.387: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 10.1.1.250 peer_port: 5246
*Nov 1 13:50:36.387: %CAPWAP-5-SENDJOIN: sending Join Request to 10.1.1.250perform archive download capwap:/ap1g2 tar file
*Nov 1 13:50:36.443: %CAPWAP-6-AP_IMG_DWNLD: Required image not found on AP. Downloading image from Controller.
User:
User:

[fortune]

你好，8.5的版本是支持1600 AP的哦，你的WLC 是从什么版本升级上来的，如果AP 没更新IOS，建议你参考图片对于的AP IOS 去升级AP的IOS 在试试看

[HaifengLi]

2504因为硬件限制，需要安装Supplementary AP Bundle Image
https://software.cisco.com/download/home/283848165/type/280926587/release/8.5.161.0

In 8.3, 8.4, and 8.5 releases, for Cisco 2504 WLC, 5508 WLC, and WiSM2, the Cisco WLC software image is split into two images:

Base Install Image and Supplementary AP Bundle Image. Therefore, to upgrade to 8.3, 8.4, or 8.5 release,

you must repeat Step 2 through Step 14 to complete the installation of both Base Install Image and Supplementary AP Bundle Image.

Download the Supplementary AP Bundle Image only if you are using any of these APs: AP80x, Cisco Aironet 1550 Series AP (with

64-MB memory), Cisco Aironet 1550 Series AP (with 128-MB memory), Cisco Aironet 1570 Series APs, and/or Cisco Aironet 1600

APs.

https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-1/configuration-guide/b_cg81/managing_software.html

[pxhen]

楼上回答正确，相当于还要更新补丁包才能支持1550/1570/1600 ,,
收藏备用，楼上厉害，学习

[fortune]

MD5: 2A3F4889B734C6FC58FA66D89E8D6C97
这个是bundle AIR-CT2500-AP_BUNDLE-K9-8-5-161-0 的IOS MD5，你下载的bundle 对比一下官网的哈希是否一样。
你原来是8.2.100 ？ 如果不能直接升级上来我建议你先升级一个8.3 在升级