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Is there a way we can disable the use or display of IPv6 in cisco WLC 9800-CL.
if anyone has idea why Ipv6 is also allocated to clients ,when not being used.
We are facing Swport-4-MAC_CONFLICT:Dynamic mac 001E.49FB.A4FF from Gig1 conflict with SVI ,check Network topology and make sure there is no loop.
WLC 9800 CL 17.9.4 ,AP 2702 (Local mode)
No HA single cloud WLC in ESxi platform server
PFA snap for Re...
I am also facing the same issue on the 9800 WLC, and I resolved it with the steps below.
Manually remove the “sdn-network-infra-iwan” certs from the WLC and save the configuration:
config t
no crypto pki trustpoint sdn-network-infra-iwan
end
wr
Re-sy...
1. Manually remove the “sdn-network-infra-iwan” certs from the WLC and save the configuration:config tno crypto pki trustpoint sdn-network-infra-iwanendwr2. Re-sync the device from DNAC inventory:a. Inventory > Select the WLC > Actions > Inventory > ...
