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Upgrading from 17.09.05 to 17.12.04 corrupted the PAC key on a C9300-48P switch stack, thus breaking RADIUS authentication with ISE.After re-applying the original PAC Key to the stack, RADIUS authentication started working.
▒to 149/40[*10/13/2024 23:15:09.1760] DOT11_DRV[1]: set_channel Channel set to 149/40[*10/13/2024 23:15:09.4190] DOT11_DRV[1]: set_channel Channel set to 149/40[*10/13/2024 23:15:10.9920] DOT11_DRV[1]: set_channel Channel set to 149/40[*10/13/2024 23...
I have 37 x 9120AXI-Z with IOS 17.12.04 at one site, which have been working fine for 12 months until they were rebooted & 17 of them stopped working.A Wireshark capture shows that they fail to retrieve an IPv6 address via DHCPv6. IPv6 is not config...
