R2511-HP MSR Router Series Interface Command Reference(V5)

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Field Description
Frame-format: NO-CRC4, clock: slave,
loopback: none
Physical layer information of E1 channels.
In this sample output, the framing format is set to NO-CRC4, slave
clock mode is used, and loopback is disabled.
display controller cpos t1
Use display controller cpos t1 to display the physical layer configuration information of a T1 channel on
a CPOS interface.
Syntax
display controller cpos cpos-number t1 t1-number [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
cpos-number: CPOS interface number.
t1-number: Number of a T1 channel on the specified CPOS interface, in the range of 1 to 84.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
This command displays errors and alarms that occurred to lower-order paths and T1 frames.
Examples
# Display the status information of T1 channel 2 on CPOS 4/0.
<Sysname> display controller cpos 4/0 t1 1
Cpos4/0 current state: DOWN
Description : Cpos4/0 Interface
Lower order path:
TxFlag: J2: "" LP-C2: 2
RxFlag: J2: " LP
-C2: 7
Alarm: LP-AIS LP-RDI LP-RFI LP-C2-Mismatched LP-J2-Unstable
Error: 1080 BIP2, 2047 FEBE
CT1 1 (1-1-1-1) is down
Frame-format: ESF, clock: slave, loopback: none
Alarm: AIS LFA Red
Error: 0 Bit Error, 0 Fer, 0 OOF