On M-series, MX-series, and T-series routing platforms, use the Ping ATM pages to ping an Asynchronous Transfer Mode (ATM) node on an ATM virtual circuit (VC) pathway to verify that the node can be reached over the network. The output is useful for diagnosing ATM node and network connectivity problems. The Services Router sends a series of echo requests to a specified ATM node and receives echo responses.
Alternatively, you can enter the ping atm command at the J-Web CLI terminal. For more information, see Using the CLI Terminal. for more information about the ping atm command, see the JUNOS System Basics and Services Command Reference.