R3102-R3103-HP 6600/HSR6600 Routers Interface Command Reference

168
Field Descri
p
tion
Description : T3 2/0/0 Interface Description about the interface.
Link delay is 8(sec) Physical state change suppression interval of the interface.
Basic Configuration Basic configurations of the interface.
Work mode Operating mode of the interface, CT3 or T3.
cable length Cable length supported by the interface.
Frame-format Frame format: C-bit parity or M23.
line code In this output sample, line code is B3ZS.
Source clock
Clock source used by the interface: master for the internal clock or
slave for the line clock.
loopback Loopback setting on the interface: local, remote, payload, or not set.
Receiver alarm state
Type of the received alarm: none, LOS, LOF, RAI, or AIS.
If a LOS, LOF, AIS was received, RAI would be sent and the screen
displayed "Transmitter is sending RAI" instead.
MDL state MDL state.
No message is sent now.
No MDL message is being sent. If an MDL message, path or
idle-signal for example, was being sent, the screen would display
"Message sent now: path. idle signal."
Message data elements MDL data elements.
EIC: line, LIC: line, FIC: line, UNIT: line
EIC, LIC, FIC, and UNIT are four elements present in all types of MDL
messages. Their values are user configurable and default to line.
FI: line, PORT_NO: line, GEN_NO: line
FI is found in MDL path messages, PORT_NO in MDL idle signal
messages, and GEN_NO in MDL test signal messages. Their values
are user configurable and default to line.
Periodical detection
State of periodical detection of MDL, disabled by default at the
startup of the router.
When the function is enabled, the screen displays:
Periodical detection is enabled.
No message was received.
When MDL messages are detected, the screen displays:
Message received now: path.idle signal.
EIC: line, LIC: line, FIC: line, UNIT: line.
path/FI: line.
idle Signal/PORT_NO: line .
FEAC state FEAC state.
No code is sent now. DS3 Line Loop
Back Deactivate was last sent.
No FEAC signal is sent. The FEAC signal sent last time is DS3 Line
Loop Back Deactivate.
Periodical detection is enabled, no
code received now.
Periodical detection of FEAC is enabled. This is the default applied
at the startup of the router.
No FEAC signal is received now.
DS3 Line Loop Back Deactivate last
received.
The FEAC signal received last time is DS3 Line Loop Back
Deactivate.