ATM Interface Operational Mode Commands
Table 1 summarizes the command-line interface (CLI) commands that you can use to monitor and troubleshoot Asynchronous Transfer Mode (ATM) interfaces on M Series and T Series routers, and ATM-over-asymmetrical digital subscriber line (ADSL) and ATM-over-symmetric high-speed digital subscriber line (SHDSL) interfaces on the J Series routers. An ATM-over-ADSL interface and an ATM-over-SHDSL interface is configured over an underlying ATM interface.
Table 1: ATM Interface Operational Mode Commands
Task | Command |
|---|---|
Display status information about ATM interfaces. | |
Display status information about ATM-over-ADSL interfaces. | |
Display status information about ATM-over-SHDSL interfaces. |
ATM-over-ADSL interfaces are used to transport Point-to-Point Protocol over Ethernet (PPPoE) frames or Point-to-Point Protocol over ATM (PPPoA) frames over an ADSL loop and a digital subscriber line access multiplexer (DSLAM). Both PPPoE and PPPoA connect multiple hosts on an Ethernet LAN to a remote site through the J Series Services Router. The hosts share a common digital subscriber line (DSL), a cable modem, or a wireless connection to the Internet.
ATM-over-SHDSL interfaces are used to transport network traffic through a point-to-point connection to a DSL access multiplexer (DSLAM).
 | Note: For information about monitoring and troubleshooting PPPoE interfaces (pp0), which are used in conjunction with ATM-over-ADSL interfaces, see PPPoE Interface Operational Mode Commands For more information about monitoring and troubleshooting ATM interfaces, see “Investigate ATM Interfaces” in the Junos Interfaces Network Operations Guide. |
