For the N1IDQ1A, we can configure the Extenal/Internal Port Minimun and Maximum VPI value for VPI connnection. But what is the configuration pricinple?
There have several notices about it:
1. Field can configure this value where this board has no any PVP connection; If the board has PVC connection, it will not affect this configuration.
2. About the Value range, UNI from 0~255, NNI from 0~4095; For each port, you can use the same range. We can get PVP value range and resource from this
configuration. For example, we configure this as follow:
Port A: Min 0, Max, 20
Port B: Min 5, Max, 25
Port C: Min 10, Max,30
It means Port A can be created PVP using VPI from 0 to 20;
It means Port B can be created PVP using VPI from 5 to 25;
It means Port C can be created PVP using VPI from 10 to 30;
3. The board total PVP connection resource is 4000. For the above configuration, it occupied 21+21+21=63 PVP resource.
4. Also, there has a total limitation for one NE about the ATM connections.
No exact description in the related documentation.
R&D should provide this detail information in advance.