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

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Default command level
1: Monitor level
Parameters
cpos-number: CPOS interface number.
e1-number: Number of an E1 channel on the specified CPOS interface, in the range of 1 to 63.
|: 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 E1 frames.
Examples
# Display the status information of E1 channel 1 on CPOS 1/0.
<Sysname> display controller cpos 1/0 e1 1
Cpos1/0 current state: DOWN
Description : Cpos1/0 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: 1164 BIP2, 2047 FEBE
CE1 1 (1-1-1-1) is down
Frame-format: NO-CRC4, clock: slave, loopback: none
Alarm: AIS LFA Red
Error: 0 Fer
Table 40 Command output
Field Description
Cpos1/0 current state Current physical state of the CPOS interface.
Description Interface description.
Lower order path Alarm and error statistics of the lower order E1 path.
TxFlag Sent overhead bytes.
RxFlag Received overhead bytes.
Alarm Alarm statistics.
Error Error statistics.
CE1 1 (1-1-1-1) is down
Current physical state of E1 channel 1 of CPOS 1/0. 1-1-1-1
represents in order VC-4 number, TUG-3 number, TUG-2 number,
and TU-12 number for an E1 channel.