Determine ATM Interface Type

This chapter describes how to determine the type of Asynchronous Transfer Mode (ATM) interface on your router. (See Table 18.)

Table 18: Checklist for Determining ATM Interface Type

Determine ATM Interface Type Tasks	Command or Action
Determine the ATM Interface Type and Configuration
Determine the ATM Interface Type	show chassis hardware
Check that the ATM Configuration Is Correct
Check the Configuration of an ATM1 Interface	show configuration interfaces at-fpc/pic/port
Check the Configuration of an ATM2 IQ Interface	show configuration interfaces at-fpc/pic/port
Examples of Incorrect Configurations of ATM Options
Check the Configuration of the VCI on an ATM1 Interface	show configuration interfaces at-fpc/pic/port show interfaces terse at-fpc/pic/port edit edit interfaces interface-name atm-options vpi vpi-identifier maximum-vcs maximum-vcs show commit show configuration interfaces at-fpc/pic/port run show interfaces terse at-fpc/pic/port
Check the Configuration of the VCI on an ATM2 IQ Interface	show configuration interfaces at-fpc/pic/port show interfaces terse at-fpc/pic/port edit edit interfaces interface-name atm-options vpi vpi-identifier delete maximum-vcs show commit show configuration interfaces at-fpc/pic/port run show interfaces terse at-fpc/pic/port
Check the Configuration of Promiscuous Mode on an ATM2 IQ Interface	show configuration interfaces at-fpc/pic/port show interfaces terse at-fpc/pic/port edit set interfaces interface-name atm-options pic-type atm 2 show commit show configuration interfaces at-fpc/pic/port run show interfaces terse at-fpc/pic/port