[c-nsp] IOS vitrual interfaces limitation

[Karim]

Hi,

I am using 7204 as access concentrator for PPPOA sessions using interface virtual-templates and runing 12.2(27). 
I want to know the maximum number of supported virtual interfaces. For 12.0, it's stated in cco documents that the maximum number of virtual interfaces is 300. Starting from 12.2, it's mentioned that the maximum number is platform dependant as stated in the link: 

http://www.cisco.com/en/US/partner/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800ca72a.html
"When in use, each virtual access interface cloned from a template requires the same amount of memory as a serial interface. Limits to the number of virtual access interfaces that can be configured are determined by the platform."


Thanks in advance...