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Digital Transmission Interface Operational Mode Commands
Table 1 summarizes the command-line interface (CLI) commands that you can use to monitor and troubleshoot digital transmission interfaces (T1, E1, T3, and E3). Commands are listed in alphabetical order.
Table 1: Digital Transmission Interface Operational Mode Commands
Task | Command |
|---|---|
Display status information about T1 or E1 interfaces. | |
Display status information about T3 or E3 interfaces. |
 | Note: Because the output for the E1 and T1 interfaces is almost identical, the command and output are explained once, with notations included for any differences. The same is true for the E3 and T3 interfaces. |
