My company has a cisco 3620 as a pppoe server for dsl and other services connections that require radius authentication. The set up in this router is working fine with a IOS version 12.2(basically in the setup, we used vpdn groups).
Recently, for test purposes and to go further in the deployment of VoIP services, we've decided to test similar functionalities using a cisco 2821 as a PPPoe server (shipped version is 12.3) but the problem is that we can't find any command we used to use with our first cisco 3620 server(vpdn), and therefore our configuration doesnt seem to work(in this version of this hardware, the ios shows the concept of bba-group).
Do we have to downgrade to find our commands related to vpdn groups for the cisco 2821? or there is another way to solve this.
There are 2 aspects that need to be considered when considering versions of software and what is needed to support particular functions (such as VPDN groups). The more apparent aspect is the version of code (12.2 or 12.3 or whatever). The other aspect is the feature set (which is generally identified by the letters that are part of the file name of the image file). I suspect that your new 2821 was shipped with the BASE (or perhaps IPBASE) feature set which seems to not support VPDN groups. I checked in the Feature Navigator on the Cisco site and find that VPDN groups seem to be supported in the Enterprise Services, Advanced Enterprise Services, and Advanced IP Services feature sets.
So to be able to configure VPDN groups you will probably need to change the image and get one that has this support. You would want to talk to whoever sold you the router and ask about changing the feature set. Note that usually changing the feature set will require a charge for the different feature set.
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.