topic Re: CISCO ACCESS CONTROL SERVER in Network Access Control

CISCO ACCESS CONTROL SERVER

ugwuugochukwuk — Mon, 11 Apr 2022 13:18:11 GMT

Hello All,

I have a cisco access control server in my environment.

I could access the GUI using Microsoft Edge browser, but recently I get the error below whenever I try to log onto the ACS server.

The connection for this site is not secure ERR_SSL_VERSION_OR_CIPHER_MISMATCH Unsupported protocol The client and server don't support a common SSL protocol version or cipher suite

I have tried different browsers and issue still persists.

I have also cleared browser cache and the SSL state too.

Kindly assist.

Re: CISCO ACCESS CONTROL SERVER

balaji.bandi — Mon, 11 Apr 2022 13:27:59 GMT

TLS mismatch

https://www.cisco.com/c/en/us/td/docs/net_mgmt/cisco_secure_access_control_system/5-8/release/notes/acs_58_rn.html#pgfId-453813

get old browser IE and test :

Re: CISCO ACCESS CONTROL SERVER

ahollifield — Mon, 11 Apr 2022 20:26:14 GMT

Also: https://www.cisco.com/c/en/us/products/collateral/security/secure-access-control-system/eos-eol-c51-738197.html