Yes you can create a stack with any 3750 or 3750G, regardless of the hardware type. As you have seen though you need to make sure they are all running the same IOS release prior to 'stacking' them. The upgrade is a pretty simple task though. If you want to mix SMI & EMI switches in the stack be aware of the licensing issues - i.e. if you create a stack with EMI & SMI switches (running the same IOS version, NOT feature set, so one running 12.2(25)SEE IP Base(SMI) & the other 12.2(25)SEE IP Services(EMI) then this will work. The whole stack will have EMI features as long as the stack master is the EMI switch. If you upgrade the switches once they are in a stack it will upgrade all members to the same feature set so the chances are you will infringe upon the license agreement (unless obvioulsy you have purchased licenses for the SMI's to be upgraded to EMI).
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.