Team,I want to implement a second WLC but for AP infrastructure reasons I cannot go beyond version 8.3.150 and it happens that this second WLC is with version 8.5.151 but when performing a downgrade it gives me an error of "TFTP code file type not su...
Team,I have a problem, I want to connect a PC and a Polycom phone but the PC does not authenticate to ISE.By having the PC connected to the phone, the ISE recognizes it by MAB and it should be by DOT1X.When doing tests, I connect the PC directly to t...
Team,I have an AP 2702i that was factory reset and when I connect it to vWLC 8.5.161.0 it cannot register. Attached logg of the AP, has anyone seen this error ?. AP500f.8094.85a0#*Aug 19 19:19:37.999: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Ale...
Hello, I must perform a migration from a 3com switch to catalys 9200 but the 3com has MSTP. The query is, can Rapid-PVST be compatible with MSTP? or MSTP with MSTP is recommended. 3com MSTP has the entire vlan in instance 0. [3COM-Distribution]displa...
I have two WLC 5520 and Flex 7500 both with FlexConnect but I have problems to configure Mobility Groups, what would be the recommendations to review ?, Multicast is not enabled only unicast because the Flex 7500 is not compatible with Multicast. Fir...
I just took the WLC to a factory reset, I started it with the 8.3.122 image and repeated the upgrade process which now turned out to be successful. Thanks for the support and feedback.
