HP 6600 Command Reference Manual page 129

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
If the specified interface is a common serial interface rather than an E1-F interface, the system displays
the prompt.
Examples
# Display the information about an E1-F interface.
<Sysname> display fe1 serial 2/0/0
Serial2/0/0
Basic Configuration:
Work mode is E1 framed, Cable type is 75 Ohm unbalanced.
Frame-format is no-crc4.
Line code is hdb3, Source clock is slave.
Idle code is 7e, Itf type is 7e, Itf number is 4.
Loopback is not set.
Alarm State:
Receiver alarm state is None.
Transmitter is sending remote alarm.
Historical Statistics:
Last clearing of counters: Never
Data in current interval (19349 seconds elapsed):
129 Loss Frame Alignment Secs, 0 Framing Error Secs,
0 CRC Error Secs, 0 Alarm Indication Secs, 129 Loss-of-signals Secs,
0 Code Violations Secs, 0 Slip Secs, 0 E-Bit error Secs.
Table 19 Command output
Field
Cable type
Frame-format
Line Code
Source Clock
Idle code
Itf type
Itf number
Loopback
Alarm State: Receiver alarm
state is None
Last clearing of counters
Description
Cable type of the interface(75-ohm unbalanced/120-ohm balanced).
Framing format (CRC4/no-CRC4).
Line code format: AMI or HDB3.
Source clock: master for internal clock and slave for line clock.
Idle code (7e/ff).
Interframe filling tag (7e/ff)
Number of Interframe filling tags.
Whether loopback is configured on the interface.
Alarm status.
Last time when the interface statistics is cleared.
120