Hi,My customer used Tenable with login username/pass to scan 8200L. Tenable finds some unexpected open TCP ports below. Port 1720 > Voice and Video Signaling (H.323)Port 2000 > SCCP (Skinny Client Control Protocol) Cisco IP Phone Registration and Con...

Hi,Can I do the 8200L password recovery even if no service password recovery is configured ?I tried to send break many times when booting but there is not working.Thanks!

Hi, My clients want to buy the C9500-48Y4C, but they are worried that the product will be discontinued within the next 5 years. What is the expected end date for HW maintenance of the C9500-48Y4C?  Thanks, Todd

Hi, I always had a wrong understanding when I typed "no aaa new-model", it meant to delete all aaa. There is no aaa setting in the configuration. It will switch back to local authentication.  But recently, I found when I type "no aaa new-model" and I...