| ID | Name | Description |
|---|---|---|
| SRN | Subrack No. | Meaning: subrack number Value range: 0-11 Explanation: The subrack number uniquely identifies a subrack. Default value: None |
| SN | Slot No. | Meaning: slot number Value range: 0-27 Explanation: The subrack number and slot number uniquely identify a board in a subrack. Default value: None |
| PN | Port No. | Meaning: port number Value range: 0-31 Explanation: The port number uniquely identifies a port on a board. Default value: None |
Query the loopback information of all the timeslots (Subrack No. = 0; Slot No. = 14; Port No. = 0): DSP E1T1TS: SRN=0,SN=14,PN=0; The result is as follows: +++ HUAWEI 2008-08-08 10:11:53 O&M #49998 %%DSP E1T1TS: SRN=0, SN=14, PN=0;%% RETCODE = 0 Operation succeeded Display E1/T1 Port Ts Loopback Properties ----------------------------------------- TS No. Loopback Status 0 NONE 1 TDM REMOTE 2 TDM REMOTE 3 NONE 4 NONE 5 NONE 6 NONE 7 NONE 8 NONE 9 NONE 10 NONE 11 NONE 12 NONE 13 NONE 14 NONE 15 NONE 16 NONE 17 NONE 18 NONE 19 NONE 20 NONE 21 NONE 22 NONE 23 NONE 24 NONE 25 NONE 26 NONE 27 NONE 28 NONE 29 NONE 30 NONE 31 NONE (Number of results = 32) --- END