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When applying a patch to Cisco ISE nodes in a distributed deployment, after patching the Primary Administration Node (PAN), should the Secondary Administration Node (Secondary PAN) be patched next, followed by the PSNs? Or, if patching one node at a ...
Is it recommended to perform a direct upgrade from ISE 3.3 Patch 11 to ISE 3.5, and can a backup taken from an ISE 3.3 deployment be successfully restored to a node running ISE 3.5? I’m aware that the official ISE upgrade path indicates this is suppo...
I have an issue I hope someone could help me with. I am having an issue with 802.1x authentication on ISE. They are using PEAP with certificate computer only authentication and everything appears to be configured correctly but authentication continue...
I am trying to use the fiber connections on the SNS 3700 but I am unable to ping the appliance. The ip address is configured on the appliance on port 0 but the appliance is shown to be connected to the switch on port 2. Is this correct or is there so...
Could someone please help me out with this? Cisco wrote this so confusing I need some validation. I am planning on upgrading my Catalyst 9800-L to the recommended code version 17.9.4a. When I look at the APSP release notes it states that I need to in...
I would like to patch with zero downtime so I would like to patch the nodes one at a time from the CLI. That is why I am wondering has the procedure change with version 3.x or is it the same.
I resolved the issue by enabling “Connect to these servers” in the supplicant profile. Important Note: Ensure that the RADIUS server name you specify matches the Common Name (CN) in the certificate assigned to the RADIUS server.