Interface Configuration
7750 SR Interface Configuration Guide Page 457
Context config>port>sonet-sdh
Description This command enables logging of SONET (SDH) line and section alarms for a SONET-SDH port. Only line
and section alarms can be configured in the SONET/SDH context, for path alarms see the sonet-sdh>path
context.
The no form of this command disables logging of the specified alarms
Parameters loc — Reports a loss of clock which causes the operational state of the port to be shut down.
Default loc alarms are issued.
lais — Reports line alarm indication signal errors. When configured, lais alarms are raised and cleared.
Default lais alarms are not issued.
lrdi — Reports line remote defect indication errors. LRDI's are caused by remote LOF, LOC, LOS. When
configured, lrdi alarms are raised and cleared.
Default lrdi alarms are issued.
ss1f — Reports section synchronization failure which is detected when the S1 byte is not consistent for 8
consecutive frames. When configured, ss1f alarms are raised and cleared.
Default ss1f alarms are not issued.
lb2er-sd — Reports line signal degradation BER (bit interleaved parity) errors. Use the threshold command
to set the error rate(s) that when crossed determine signal degradation and signal failure. When config-
ured, lb2er-sd alarms are raised and cleared.
Default lb2er-sd alarms are not issued.
lb2er-sf — Reports line signal failure BER errors. Use the threshold command to set the error rate(s) that
when crossed determine signal degradation and signal failure.When configured, lb2er-sf alarms are
raised and cleared.
Default lb2er-sf alarms are issued.
slof — Reports section loss of frame errors. When configured, slof alarms are raised and cleared.
Default slof alarms are issued.
slos — Reports a section loss of signal error on the transmit side. When configured, slos alarms are raised
and cleared.
Default slos alarms are issued.
lrei — Reports a line error condition raised by the remote as a result of b1 errors received from this node.
When configured, lrei traps are raised but not cleared
Default lrei traps are not issued.
reset-port-on-path-down
Syntax [no] reset-port-on-path-down
Context config>port>sonet-sdh
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