what do "Virtual-template, virtual-access and Multilink interface" mean ???

[Zaher Juha]

Hi Guys

In PPPoFR

it couldn't be configured without a virtual-template interface

after apply it, it will be down down and the virtual-access up up

WHY ?

What is it for?

Can we use it for other scenarios?

When can we use a multilink Interface?

Thanks in advance

[Edison Ortiz]

Please refer to https://supportforums.cisco.com/thread/2003084