I'm facing a strange issue on my Cisco 9200 series switch. The IP phones connected on my dot1x enabled ports goes to sleep mode after 2~ 3 minutes of inactivity and have to wake them up to reconnect. The ports shows connected on the switch side but I'm unable to ping the IP address of the phone when inactive . While checking the authentication session its shows authentication success at first but as soon as the phone gets into sleep mode I get the error (Authentication failed for client :no response from client). Please help.
No comments:
Post a Comment