R0106-HP MSR Router Series Interface Command Reference(V7)

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display fe1
Use display fe1 to display information about E1-F interfaces.
Syntax
display fe1 [ serial interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
serial interface-number: Specifies a serial interface by its number. If you do not specify any interface, this
command displays information about all E1-F interfaces.
Usage guidelines
If the specified interface is a common serial interface rather than an E1-F interface, the system displays a
prompt.
Examples
# Display information about E1-F interface Serial 2/1/0.
<Sysname> display fe1 serial 2/1/0
Serial2/1/0
Basic Configuration:
Work mode: E1 framed, Cable type: 75 Ohm unbalanced
Frame format: no-crc4
Line code: hdb3, Source clock: slave
Idle code: 7e, Itf type: 7e, Itf number: 4
Loopback: 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):
Loss Frame Alignment: 129 seconds, Framing Error: 0 seconds
CRC Error: 0 seconds, Alarm Indication: 0 seconds
Loss-of-signals: 129 seconds, Code Violations: 0 seconds
Slip: 0 seconds, E-Bit Error: 0 seconds
Table 15 Command output
Field Descri
p
tion
Cable type
Cable type of the interface (75-ohm unbalanced/120-ohm
balanced).
Frame-format Framing format: CRC4 or no-CRC4.
Line Code Line code format: AMI or HDB3.