Juniper JUNOSE 11.0.X PHYSICAL LAYER Configuration Manual page 88

JUNOSe 11.0.x Physical Layer Configuration Guide
NOTE: The alarms detected field does not appear for interfaces that you disabled in
the software.
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Monitoring Interfaces
snmp trap link-status Status of SNMP trapping (enabled or disabled)
alarms detected One of the following T3 alarms (not applicable for E3):
No alarm present No alarms present on the line
Rcv RAI Failure Remote device is sending a far end alarm failure
Xmt RAI Failure Local device is sending a far end alarm failure
Rcv AIS Remote device is sending an alarm indication signal (AIS)
Xmt AIS Local device is sending an AIS
Rcv LOF Loss of one or more frames from the remote end
Rcv LOS Loss of signal at the local end
framing Type of framing format
line code Type of line code format
clock source Type of clock source
cable length Cable length, in feet (this field is not present for E3 controllers)
Loopback State of loopback for the controller: enabled or disabled. If
loopback is enabled, one of the following states is displayed:
Diagnostic Data loops back toward the router and sends an alarm AIS
toward the network
Payload Data loops toward the network after the framer has processed
the data
Line Data loops toward the network before the data reaches the framer
loopback state State of loopback for the controller: enabled or disabled
DSU mode Mode of the fractional T3 lines: Digital Link mode or Larscom
mode
DSU bandwidth Speed of the fractional T3 lines
DSU scramble Status of scrambling for fractional T3: on or off
MDL Transmit Path Indicates whether the transmission is active or not
active (T3 only)
MDL Transmit Test-Signal Indicates if the transmission is active or not
active (T3 only)