After updating the image of a 3550 switch to image 121-13.ea1 I am no longer
able to access the switch thru the web console. We use TACACS for authentication. The authentication box pops up but when I enter user id an pw/enter the box keeps popping back up. I am able to telnet to the switch and authenticate properly with same user id and pw. When I roll back to previous image 121-9-ea1 everything functions properly again. This occured on the first 2 3550-48 switches I tried to upgrade. We have been using TACACS for 2 years with no problems. Could this be a code bug ? Anyone seen this before.
Check your Java version, you may still have JRE1.2.2 or 1.3.0. The newer image could need J2RE1.3.1 or 1.4. This is detailed in the release notes. I currently have about half of our switches that need 1.3 and the other half need 1.3.1, and am constantly removing and installing these JRE's. Yes, I need to upgrade a bunch of switches .......
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.