Determine the ATM Interface Type and Configuration

Purpose

When you know the type of ATM interface on your router, you can configure it with the correct configuration options.

For ATM1 and ATM2 intelligent queuing (IQ) interfaces, the JUNOS software does not determine from the interface name at-fpc/pic/port whether your routing platform has an ATM1 or ATM2 IQ Physical Interface Card (PIC) installed.

Action

To determine the type of ATM interface on your router and to check your ATM interface configuration, follow these steps:

1. Determine the ATM Interface Type
2. Check that the ATM Configuration Is Correct