Enterasys Networks X-Pedition XSR CLI - Manual (Page 81)

T1/E1 and T3/E3 Clear and Show Commands
XSR CLI Reference Guide 2-75
show controllers
This command displays the status and statistics for any controller. The T1/E1, T3/E3, and ATM
subsystems track various status and statistical parameters, including the current controller
configuration. The command also displays Maintenance Data Link (MDL) information (received
strings) if MDL is configured and framing is set to C‐bit on T3 NIMs.
Syntax
show controllers {interface-type} slot | card | port
show controllers {interface-type} slot | port
Mode
Privileged EXEC: XSR#
Default
T3/E3: Short display
Sample Output
This command displays T1 controller statistics with two channel‐groups:
T1 0/2/1 is Admin Up and Oper Up.
T1 with CSU Interface.
Applique type is Channelized T1.
Central Office (Network) loopback is set as line.
No alarms detected.
Loopback is set as none.
Cablelength long is 0db and Cablelength short is 133ft.
Framing is esf, Line Encoding is b8zs, Clock Source is line.
Description: None
Alarms Detected: None
Rx signal level -0.0DB (Accuracy:+/-3DB) [NULL string]
Bypass time slots table ( * data time slots on s/c/0 and s/c/1):
1 1 1 1 1 1 1 1 1 1 2 2 2 2 2
Notes: The network can remotely test XSR’s T1 ports by placing them in loopback. If this occurs, the
controller will change state to DOWN for the duration of the test even if it remains synchronized.
Statistics displayed with the show controllers command are reset every 24 hours. That is, once
the port or line is created with the controller command, the 24-hour timer starts.
interface
-type XSR interface type: ATM, BRI, ISDN, T1, E1, T3, E3, Fast/GigabitEthernet, or
Serial.
slot Slot number of a system from 0 to 6 card slots. The motherboard is slot zero. If the
slot number is 0, it can be omitted.
card NIM card number in the card slot: 1 or 2.
port Port number on the slot or the port number on a NIM card, from 0 to 3.