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Cisco Router SSL/TLS version

fgasimzade
Level 4
Level 4

Hello everyone,

I have configured Anyconnect VPN on one of our test routers.

When I navigate to the URL, I get ERR_SSL_VERSION_OR_CIPHER_MISMATCH

Is there any way I can check which SSL/TLS version is supported by my router? I know how to check it on ASA but having hard time finding the correct command for the router

 

And the second question, it is possible to disable SSL and enable TLS 1.2 on the router or it depends on the IOS version?

 

Version is: 

 

Cisco IOS Software, 1841 Software (C1841-ADVENTERPRISEK9-M), Version 15.1(4)M1, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2011 by Cisco Systems, Inc. Compiled Tue 14-Jun-11 16:56 by prod_rel_team ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)

 

Thank you!

2 Replies 2

ip http tls-version <- this can use in router for TLS version

Thank you, will check it later today. What about the second question?