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I am trying to resolve an issue where a IBM A31 laptop with a High Rate Wireless LAN Mini PCI adapter will not connect to a Cisco Aironet 1231 AP with B/G and A radios.
Adapter seems to work fine for any other APs, just not with Cisco.
Here's the running config- Data vlan is 892:
I think better you can check for compatibility between IBM and Cisco, because the issue looks like the assosiation not happening between the AP and adapter.